WO2018219238A1

WO2018219238A1 - Virtual reality device

Info

Publication number: WO2018219238A1
Application number: PCT/CN2018/088576
Authority: WO
Inventors: 李刚; 张丰学; 龙寿伦
Original assignee: 深圳多哚新技术有限责任公司
Priority date: 2017-05-27
Filing date: 2018-05-27
Publication date: 2018-12-06
Also published as: CN107462995A; WO2018219239A1; CN107367844A; CN107526170A; CN107577048A; CN107367844B; CN107577050A; CN107577047B; CN107703628A; CN107643598A; WO2018219242A1; CN107526168B; CN107577051B; CN107577048B; CN107577026A; WO2018219237A1; CN107703628B; WO2018219243A1; CN107526172B; CN107462995B

Abstract

A virtual reality device, comprising: a glasses frame (2), which a front housing (1) and a rear housing (3) enclose to form, the glasses frame comprising a ventilating frame (202) and an accommodating frame (201) which is connected to the ventilating frame (202). The ventilating frame (202) comprises: a transition frame (2022), a support frame (2023), a bridge frame (2024) and a fixing frame (2025), which are each arc-shaped, such that the depths of sequentially connected and formed grooves gradually increase from the rear housing to the front housing. When a user wears the virtual reality device, the ventilating frame (202) is in contact with the nose, and a gap which is formed between the support frame (2023) and the nose ensures a ventilated usage environment for the virtual reality device; as the gap is hidden between the groove and the bridge of the nose and is inclined from top to bottom, external light which enters the enclosed space along the gap will not irradiate the area between an optical module and the eyes of the user, thus not affecting the visual effect for the user. Moreover, the virtual reality device is light and thin, and has a small volume, two adjacent structures being smoothly connected, thus preventing a user from feeling burdened, and thereby improving the usage effect of the virtual reality device.

Description

一种虚拟现实设备Virtual reality device

本申请要求在2017年5月27日提交中国专利局，申请号为201710392921.0，发明名称为“光学镜片调焦组件”；申请号为201710392923.x，发明名称为“一种虚拟现实设备的脸托配件”；申请号为201710392914.0，发明名称为“一种虚拟现实设备”；申请号为201710392078.6，发明名称为“一种虚拟现实设备的遮光组件”四件专利的中国专利申请的优先权，并要求在2017年9月11日提交中国专利局，申请号为201710814460.1，发明名称为“一种虚拟现实设备”的中国专利申请的优先权，其全部内容均通过引用结合在本申请中。This application is required to be submitted to the China Patent Office on May 27, 2017, the application number is 201710392921.0, the invention name is "optical lens focusing component"; the application number is 201710392923.x, the invention name is "a virtual reality device face support" "Accessory"; application number is 201710392914.0, the invention name is "a kind of virtual reality device"; the application number is 201710392078.6, the invention name is "a kind of virtual reality device light-shielding component", the priority of the Chinese patent application of four patents, and requires The priority of the Chinese Patent Application entitled "A Virtual Reality Device" is hereby incorporated by reference.

技术领域Technical field

本申请涉及头戴显示技术领域，尤其涉及一种虚拟现实设备。The present application relates to the field of head-mounted display technologies, and in particular, to a virtual reality device.

背景技术Background technique

虚拟现实技术是一种在计算机上生成的三维环境中提供沉浸感觉的技术，该技术是仿真技术、计算机图形学、人机接口技术、多媒体技术、传感技术以及网络技术等多种技术的综合。虚拟现实设备本质上是利用虚拟现实技术的人机交互设备，常见的虚拟现实设备，例如VR(Virtual Reality，虚拟现实)眼镜，能将用户对外界的视觉、听觉等感知封闭，引导其产生身在虚拟环境中的感觉。Virtual reality technology is a technology that provides immersive sensation in a three-dimensional environment generated on a computer. The technology is a combination of simulation technology, computer graphics, human-machine interface technology, multimedia technology, sensing technology, and network technology. . The virtual reality device is essentially a human-computer interaction device that utilizes virtual reality technology. Common virtual reality devices, such as VR (Virtual Reality) glasses, can close the user's perception of the outside world, such as sight and hearing, and guide them to the body. The feeling in the virtual environment.

为了防止外界光线影响用户的视觉效果，通常虚拟现实设备均配备有遮光组件。典型的带有遮光组件的虚拟现实设备如图23所示，包括镜体200，设置在镜体200靠近用户面部一侧的遮光组件300，以及对称设置于遮光组件300两侧的佩戴用发带100，镜体200内设置有虚拟现实光学组件，虚拟现实光学组件包括镜头和屏幕等。典型的虚拟现实设备例如，采用专利号为US20170017078B公开的虚拟现实光学组件所制作的虚拟现实设备。用户在佩戴虚拟现实设备体验虚拟环境时，利用发带100固定在头部，使遮光组件300与用户的面部以及虚拟现实设备的镜体200形成密闭空间。但是，随着佩戴虚拟现实设备时间过长，不透气的密闭空间使用户的面部水分蒸发，使得密闭空间内充满蒸汽。如果蒸汽得不到有效地排出，会在虚拟现实设备的镜头上凝结，使得用户观看的图像出现虚化、不均匀放大等现象，影响用户的视觉效果。因此，为了防止蒸汽的出现，通常在虚拟现实设备上设置蒸汽开口400。In order to prevent external light from affecting the user's visual effect, the virtual reality device is usually equipped with a light shielding component. A typical virtual reality device with a light shielding component, as shown in FIG. 23, includes a mirror body 200, a light shielding assembly 300 disposed on a side of the mirror body 200 near the user's face, and a wearing hair band symmetrically disposed on both sides of the light shielding assembly 300. 100. A virtual reality optical component is disposed in the scope 200, and the virtual reality optical component includes a lens and a screen. A typical virtual reality device is, for example, a virtual reality device made with a virtual reality optical component disclosed in US20170017078B. When the user wears the virtual reality device to experience the virtual environment, the hair band 100 is fixed to the head, so that the light shielding component 300 forms a sealed space with the face of the user and the scope 200 of the virtual reality device. However, as the virtual reality device is worn for an extended period of time, the airtight confined space evaporates the user's facial moisture, so that the confined space is filled with steam. If the steam is not effectively discharged, it will condense on the lens of the virtual reality device, causing the image viewed by the user to be blurred, unevenly magnified, etc., affecting the user's visual effect. Therefore, in order to prevent the occurrence of steam, a steam opening 400 is usually provided on the virtual reality device.

根据现有技术提供的虚拟现实设备，大多数都是虚拟现实盒子，其体积比较大，并且外形不够美观，重量也比较重。而其蒸汽开口400通常设置在遮光组件 300的两侧，或设置在遮光组件300的上侧。但是，这样设置会使蒸汽开口400暴漏在环境光下，外界光线易从蒸汽开口400进入到虚拟现实设备与用户面部形成的密闭空间中。此时，如果外界光线照射在镜头上，则导致镜头上的成像弱化或不清晰，或者，外界光线照射到眼睛上，影响用户的视觉效果。可见，现有的虚拟现实设备，不但会增加用户的使用负担，还会因在遮光组件300上开设的蒸汽开口400，使得外界光线进入到封闭空间内，影响虚拟现实设备的使用效果。According to the virtual reality device provided by the prior art, most of them are virtual reality boxes, which are relatively large in size, and are not aesthetically pleasing in appearance and heavy in weight. The steam openings 400 are generally disposed on either side of the light shielding assembly 300 or on the upper side of the light shielding assembly 300. However, such an arrangement would cause the steam opening 400 to leak under ambient light, and ambient light readily enters the vapor opening 400 into the confined space formed by the virtual reality device and the user's face. At this time, if external light is irradiated on the lens, the image on the lens is weakened or unclear, or external light is irradiated onto the eye, which affects the user's visual effect. It can be seen that the existing virtual reality device not only increases the user's use burden, but also causes the external light to enter the closed space due to the steam opening 400 opened on the light shielding component 300, thereby affecting the use effect of the virtual reality device.

发明内容Summary of the invention

本申请提供了一种虚拟现实设备，以解决现有的虚拟现实设备易增加用户使用负担，且外界光线易进入封闭空间，最终影响虚拟现实设备使用效果的问题。The present application provides a virtual reality device to solve the problem that the existing virtual reality device is easy to increase the user's use burden, and the external light easily enters the closed space, and finally affects the use effect of the virtual reality device.

本申请提供一种虚拟现实设备的技术方案包括由前壳和后壳围成的镜框、与所述后壳连接的两个镜腿和内置于所述镜框的光学***、PCBA板、光感组件，所述前壳周边设有若干用于嵌入所述后壳的卡扣固定件；所述后壳的背面设有用于与脸托连接的脸托固定件、与所述镜腿连接的凹槽。The technical solution provided by the present application includes a frame surrounded by a front case and a rear case, two temples connected to the back case, and an optical system, a PCBA board, and a light sensing component built in the frame. a front side of the front case is provided with a plurality of snap fasteners for inserting the rear case; a back surface of the rear case is provided with a face support member for connecting with the face support, and a groove connected to the temple .

优选的，所述脸托包括主体固定部和面部接触部；所述面部接触部一侧与所述主体固定部连接，另一侧与人体面部相接触，所述主体固定部上设有与所述脸托固定件相对应的凸起；所述主体固定部和所述面部接触部均为由位于中心的凸缘和沿远离凸缘方向延伸的弧形部组成的几字形结构。Preferably, the face support comprises a body fixing portion and a face contact portion; the face contact portion side is connected with the body fixing portion, and the other side is in contact with the human body face, and the body fixing portion is provided with a seat The protrusion corresponding to the face support member; the body fixing portion and the face contact portion are both a zigzag structure composed of a centrally located flange and an arc portion extending away from the flange direction.

优选的，所述光学***与PCBA板连接，并包括相互独立的左镜筒机构、右镜筒机构和分别安装于两者后方的左显示屏和右显示屏。Preferably, the optical system is coupled to the PCBA board and includes mutually independent left barrel mechanisms, a right barrel mechanism, and left and right display screens respectively mounted behind the two.

优选的，所述PCBA板与所述左右显示屏的屏面垂直连接。Preferably, the PCBA board is vertically connected to the screen of the left and right display screens.

优选的，所述光感组件连接所述PCBA板，且与所述PCBA板平面保持垂直。Preferably, the light sensing component is connected to the PCBA board and is perpendicular to the plane of the PCBA board.

优选的，所述左镜筒机构和所述右镜筒机构均包括外镜筒、外光学镜片、内镜筒和内光学镜片；所述外镜筒侧壁上设有倾斜槽；所述内镜筒设置在外镜筒内，所述内镜筒的侧壁上设有定位特征件，所述定位特征件还伸入倾斜槽并沿倾斜槽滑动。Preferably, the left barrel mechanism and the right barrel mechanism each include an outer barrel, an outer optical lens, an inner barrel and an inner optical lens; the outer tube side wall is provided with an inclined groove; The lens barrel is disposed in the outer lens barrel, and the side wall of the inner tube is provided with a positioning feature, and the positioning feature further extends into the inclined groove and slides along the inclined groove.

优选的，所述后壳上还设有用于伸出所述定位特征件的调节槽。Preferably, the rear casing is further provided with an adjusting groove for extending the positioning feature.

优选的，所述后壳上设有收纳腔，所述左镜筒机构和所述右镜筒机构置于所述收纳腔。Preferably, the rear case is provided with a receiving cavity, and the left barrel mechanism and the right barrel mechanism are disposed in the receiving cavity.

优选的，所述收纳腔偏上位置设有用于容纳所述PCBA板的固定槽。Preferably, the receiving cavity is provided with a fixing groove for accommodating the PCBA board.

优选的，所述后壳靠近所述镜腿的一面设有镜脚连接部，所述镜脚连接部上设有所述凹槽，两个所述镜腿上设有用于嵌入所述凹槽的凸起，所述凹槽的外侧还设有挡板。Preferably, a side of the rear case adjacent to the temple is provided with a temple connection portion, and the temple connection portion is provided with the groove, and the two temples are provided with a recess for inserting the groove. The protrusion is provided with a baffle on the outer side of the groove.

优选的，所述镜框包括透气框，以及与所述透气框相连接的容纳框；所述容纳框与前壳、后壳形成的收纳腔用于容纳光学***、PCBA板和光感组件；所述透气框的中心线与所述容纳框的纵向中心线重合；Preferably, the frame comprises a gas permeable frame, and a receiving frame connected to the gas permeable frame; the receiving cavity formed by the receiving frame and the front case and the rear case is for accommodating the optical system, the PCBA board and the light sensing component; a center line of the venting frame coincides with a longitudinal center line of the accommodating frame;

所述透气框包括分别沿中心线对称设置的过渡框、支撑框、桥接框和固定框；The gas permeable frame comprises a transition frame, a support frame, a bridge frame and a fixed frame respectively arranged symmetrically along a center line;

所述过渡框的外缘与所述后壳的外缘相连接；所述过渡框的内缘与所述支撑框的外缘相连接；所述过渡框的外表面与所述支撑框的外表面所形成的支撑角β沿所述支撑框的外表面宽度H1逐渐变化；An outer edge of the transition frame is connected to an outer edge of the rear case; an inner edge of the transition frame is connected to an outer edge of the support frame; an outer surface of the transition frame is outside the support frame The support angle β formed by the surface gradually changes along the outer surface width H1 of the support frame;

所述支撑框的内缘与所述桥接框的外缘相连接；所述支撑框连接所述桥接框的一端到所述后壳外表面之间的距离L1沿所述容纳框的厚度δ1逐渐变化；The inner edge of the support frame is connected to the outer edge of the bridge frame; the distance L1 between the end of the support frame connecting the one end of the bridge frame to the outer surface of the rear case is gradually along the thickness δ1 of the receiving frame Variety;

所述桥接框的内缘与所述固定框的外缘相连接；所述固定框的内缘与所述前壳的外缘连接；An inner edge of the bridge frame is connected to an outer edge of the fixing frame; an inner edge of the fixing frame is connected to an outer edge of the front case;

所述过渡框、支撑框、桥接框和固定框分别呈弧形，以使依次连接形成的透气框呈凹槽形，所述凹槽的深度由后壳至前壳逐渐增大。The transition frame, the support frame, the bridge frame and the fixing frame are respectively curved, so that the gas permeable frame formed by the sequential connection has a groove shape, and the depth of the groove gradually increases from the rear case to the front case.

优选的，所述支撑框的外表面宽度H1与所述容纳框的厚度δ1的比值为1～2；Preferably, the ratio of the outer surface width H1 of the support frame to the thickness δ1 of the receiving frame is 1 to 2;

所述支撑框连接所述桥接框的一端到所述后壳的外表面之间的距离L1占所述容纳框的厚度δ1的60％～100％。The distance L1 between the end of the support frame connecting the one end of the bridge frame to the outer surface of the rear case is 60% to 100% of the thickness δ1 of the receiving frame.

优选的，所述支撑角β随着所述支撑框对应的距离L1与宽度H1的比值呈反比例关系变化。Preferably, the support angle β varies inversely proportional to the ratio of the distance L1 and the width H1 of the support frame.

优选的，所述支撑框通过桥接框与所述固定框呈角度连接；所述支撑框的外表面与所述固定框的外表面延长线所形成的连接角θ与所述支撑角β的比值为0.6～0.9。Preferably, the support frame is angularly connected to the fixed frame by a bridge frame; a ratio of a connection angle θ formed by an outer surface of the support frame to an outer surface extension line of the fixed frame and the support angle β It is 0.6 to 0.9.

优选的，所述过渡框与所述后壳呈角度连接；所述过渡框的外表面与所述后壳的外表面所形成的过渡角α与所述支撑角β的比值为0.9～1.1；所述过渡角α与所述支撑角β分别为钝角。Preferably, the transition frame is angularly connected to the rear case; a ratio of a transition angle α formed by an outer surface of the transition frame to an outer surface of the rear case and the support angle β is 0.9 to 1.1; The transition angle α and the support angle β are respectively obtuse angles.

优选的，所述过渡框包括分别呈圆弧状的两个第一过渡件和两个第二过渡件；两个所述第一过渡件沿中心线对称，两个所述第二过渡件沿中心线对称；Preferably, the transition frame comprises two first transition pieces and two second transition pieces respectively in an arc shape; two of the first transition pieces are symmetric along a center line, and two of the second transition pieces are along Center line symmetry;

其中一个所述第一过渡件的一端与其中一个第二过渡件的一端连接，另一个所述第一过渡件的一端与另一个第二过渡件的一端连接；所述第一过渡件与第二过渡件的连接点为对应两个圆弧的外切交点；One end of the first transition piece is connected to one end of one of the second transition pieces, and the other end of the first transition piece is connected to one end of the other second transition piece; the first transition piece and the first The connecting point of the two transition pieces is an circumscribed intersection corresponding to two arcs;

其中一个所述第二过渡件的另一端与另一个第二过渡件的另一端连接；两个所述第二过渡件的连接点为对应两个圆弧的内切交点，以使所述过渡框呈拱形；One end of the second transition piece is connected to the other end of the other second transition piece; the connection point of the two second transition pieces is an inscribed intersection point corresponding to two arcs, so that the transition The frame is arched;

所述第一过渡件和第二过渡件的外缘与所述后壳连接。An outer edge of the first transition piece and the second transition piece are coupled to the rear case.

优选的，所述支撑框包括支撑本体，以及设置在所述支撑本体上的第一支撑曲面、第二支撑曲面和两个对称设置的连接曲面；Preferably, the support frame comprises a support body, and a first support curved surface, a second support curved surface and two symmetrically disposed connecting curved surfaces disposed on the support body;

所述第一支撑曲面与所述过渡框的内缘贴合，所述第一支撑曲面呈拱形；所述第一支撑曲面的两端分别通过连接曲面与所述第二支撑曲面连接；所述连接曲面和第一支撑曲面的连接点与所述第一过渡件的端点重合；所述第二支撑曲面为中心向第一支撑曲面方向延伸的弧形；The first supporting curved surface is in contact with the inner edge of the transition frame, and the first supporting curved surface is arched; the two ends of the first supporting curved surface are respectively connected to the second supporting curved surface through a connecting curved surface; a connecting point of the connecting curved surface and the first supporting curved surface coincides with an end point of the first transition piece; the second supporting curved surface is an arc extending centrally toward the first supporting curved surface;

所述支撑本体通过两个连接曲面与所述后壳连接。The support body is coupled to the rear case by two connecting curved surfaces.

优选的，所述桥接框包括桥接本体，以及设置在所述桥接本体上的第一桥接曲面、第二桥接曲面和两个沿中心线对称设置的桥接子曲面；Preferably, the bridge frame comprises a bridge body, and a first bridge surface, a second bridge surface and two bridge surface surfaces symmetrically disposed along the center line disposed on the bridge body;

所述第一桥接曲面与所述第二支撑曲面贴合；所述第一桥接曲面的两端分别通过桥接子曲面与第二桥接曲面连接；所述第一桥接曲面与所述桥接子曲面的连接点、与所述第二支撑曲面和连接曲面的连接点重合；The first bridge surface is attached to the second support surface; the two ends of the first bridge surface are respectively connected to the second bridge surface through the bridge surface; the first bridge surface and the bridge surface a connection point, a connection point with the second support surface and the connection curved surface;

所述第二桥接曲面为中心向第一桥接曲面方向延伸的弧形；所述第二桥接曲面的弧度小于或等于第一桥接曲面的弧度；The second bridging surface is an arc extending in a direction toward the first bridging surface; the arc of the second bridging surface is less than or equal to the arc of the first bridging surface;

所述桥接本体通过所述桥接子曲面与所述后壳连接。The bridge body is coupled to the rear case by the bridge surface.

优选的，所述固定框包括固定本体，以及设置在所述固定本体上的第一固定曲面、第二固定曲面和两个沿中心线对称设置的固定子曲面；Preferably, the fixing frame comprises a fixing body, and a first fixed curved surface, a second fixed curved surface and two fixed sub-curved surfaces disposed symmetrically along the center line;

所述第一固定曲面与所述第二桥接曲面贴合；所述第一固定曲面的两端分别通过固定子曲面与第二固定曲面连接；所述第一固定曲面和固定子曲面的连接点、与所述第二桥接曲面和桥接子曲面的连接点重合；The first fixed curved surface is attached to the second bridged curved surface; the two ends of the first fixed curved surface are respectively connected to the second fixed curved surface by a fixed sub-curved surface; the connection point between the first fixed curved surface and the fixed fixed curved surface And coincident with the connection point of the second bridge surface and the bridge surface;

所述第二固定曲面为中心向第一固定曲面方向延伸的弧形，所述第二固定曲面的弧度小于或等于第一固定曲面的弧度；The second fixed curved surface is an arc extending in the direction of the first fixed curved surface, and the arc of the second fixed curved surface is less than or equal to the arc of the first fixed curved surface;

所述固定本体分别通过两个固定子曲面与所述后壳连接；所述固定本体通过第二固定曲面与所述前壳连接。The fixed body is respectively connected to the rear case by two fixed sub-curved surfaces; the fixed body is connected to the front case by a second fixed curved surface.

采用本发明实施例提供的一种虚拟现实设备，包括前壳，后壳，以及由前壳和后壳围成的镜框，镜框包括透气框以及与透气框连接的容纳框。容纳框、前壳和后壳连接形成的收纳腔用于容纳光学***、PCBA板和光感组件。透气框包括分别呈弧形的过渡框、支撑框、桥接框和固定框，以使依次连接形成的凹槽的深度由后壳至前壳逐渐增大。用户在佩戴虚拟现实设备体验虚拟环境时，透气框与用户的鼻部接触，通过支撑框与鼻部之间形成的空隙保证虚拟现实设备的透气使用环境；由于该空隙隐藏于凹槽与鼻梁之间，且空隙由上至下倾斜存在，不会使外界光线沿空隙进入到虚拟现实设备与用户的面部形成的封闭空间内，进而不会影响用户的视觉效果。并且，本申请提供的虚拟现实设备轻薄、体积小，每相邻两个结构之间圆滑连接，即使用户长时间佩戴，也不会使用户产生负担感，增加用户的体验效果，进而提高虚拟现实设备的使用效果。A virtual reality device according to an embodiment of the invention includes a front case, a rear case, and a frame surrounded by a front case and a rear case, the frame comprising a venting frame and a receiving frame connected to the venting frame. A receiving cavity formed by the accommodating frame, the front case and the rear case is configured to accommodate the optical system, the PCBA board, and the light sensing component. The venting frame includes a transition frame, a support frame, a bridge frame and a fixing frame which are respectively curved, so that the depth of the groove formed by the sequential connection is gradually increased from the rear case to the front case. When the user wears the virtual reality device to experience the virtual environment, the air permeable frame contacts the nose of the user, and the air gap formed by the support frame and the nose ensures the ventilating environment of the virtual reality device; since the gap is hidden in the groove and the bridge of the nose Between, and the gap is inclined from top to bottom, so that external light does not enter the closed space formed by the virtual reality device and the user's face along the gap, thereby not affecting the visual effect of the user. Moreover, the virtual reality device provided by the present application is light and thin, has a small volume, and is smoothly connected between two adjacent structures. Even if the user wears it for a long time, the user does not feel a burden, and the user experience is increased, thereby improving the virtual reality. The effect of the device.

附图说明DRAWINGS

为了更清楚地说明本申请的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，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。In order to more clearly illustrate the technical solutions of the present application, the drawings used in the embodiments will be briefly described below. Obviously, for those skilled in the art, without any creative labor, Other drawings can also be obtained from these figures.

图1为本申请一种虚拟现实设备的***图；1 is an exploded view of a virtual reality device of the present application;

图2为本申请一种虚拟现实设备的前壳的结构图；2 is a structural diagram of a front case of a virtual reality device according to the present application;

图3(a)和图3(b)为本申请一种虚拟现实设备的后壳的正面图和背面图；3(a) and 3(b) are front and rear views of a rear case of a virtual reality device of the present application;

图4为本申请与虚拟现实设备配套使用的脸托的结构图；4 is a structural diagram of a face support used in conjunction with a virtual reality device according to the present application;

图5为本申请一种虚拟现实设备的镜腿的结构图；5 is a structural diagram of a temple of a virtual reality device according to the present application;

图6为本申请一种虚拟现实设备的遮光组件的结构图；6 is a structural diagram of a light shielding component of a virtual reality device according to the present application;

图7为本申请一种虚拟现实设备的光学***、散热片的结构图；7 is a structural diagram of an optical system and a heat sink of a virtual reality device according to the present application;

图8为本申请一种虚拟现实设备的光学***的结构图；8 is a structural diagram of an optical system of a virtual reality device according to the present application;

图9为本申请一种虚拟现实设备的右镜筒机构、右显示屏和右屏支架的***图；9 is an exploded view of a right lens barrel mechanism, a right display screen, and a right screen bracket of a virtual reality device according to the present application;

图10为本申请一种光学镜片调焦组件的***图；Figure 10 is an exploded view of an optical lens focusing assembly of the present application;

图11为本申请一种光学镜片调焦组件的剖视图；Figure 11 is a cross-sectional view of an optical lens focusing assembly of the present application;

图12为本申请一种光学镜片调焦组件的仰视图；Figure 12 is a bottom plan view of an optical lens focusing assembly of the present application;

图13为本申请一种光学镜片调焦组件的俯视图；Figure 13 is a top plan view of an optical lens focusing assembly of the present application;

图14为本申请与虚拟现实设备配套使用的脸托的***图；14 is an exploded view of a face support used in conjunction with a virtual reality device of the present application;

图15为本申请与虚拟现实设备与脸托的配合结构图；15 is a structural diagram of cooperation between the present application and a virtual reality device and a face support;

图16为本申请一种虚拟现实设备的遮光组件的***图；16 is an exploded view of a light shielding component of a virtual reality device according to the present application;

图17(a)(b)(c)为本申请遮光组件安装在虚拟现实设备上的步骤图；17(a), (b) and (c) are diagrams showing the steps of installing the shading assembly of the present application on a virtual reality device;

图18为本申请遮光组件安装在虚拟现实设备上的结构图；18 is a structural diagram of a light shielding component of the present application installed on a virtual reality device;

图19为本申请的数据线固定件的结构图；Figure 19 is a structural view of the data line fixing member of the present application;

图20为本申请的数据线固定件与虚拟现实设备的***图；20 is an exploded view of the data line fixture and the virtual reality device of the present application;

图21为本申请的数据线固定件安装在虚拟现实设备上的结构图；21 is a structural diagram of a data line fixing component installed on a virtual reality device according to the present application;

图22(a)(b)为本申请的右屏支架和左屏支架的结构图；Figure 22 (a) (b) is a structural view of the right screen bracket and the left screen bracket of the present application;

图23为典型的带有遮光组件的虚拟现实设备的结构示意图；23 is a schematic structural view of a typical virtual reality device with a light shielding component;

图24为本申请实施例提供的虚拟现实设备的结构示意图；FIG. 24 is a schematic structural diagram of a virtual reality device according to an embodiment of the present disclosure;

图25为本申请实施例提供的虚拟现实设备的后视图；FIG. 25 is a rear view of a virtual reality device according to an embodiment of the present application;

图26为图25中的A-A剖视图；Figure 26 is a cross-sectional view taken along line A-A of Figure 25;

图27为图26中透气框的剖视局部放大图；Figure 27 is a partially enlarged cross-sectional view showing the gas permeable frame of Figure 26;

图28为本申请实施例提供的透气框的结构示意图；28 is a schematic structural view of a gas permeable frame provided by an embodiment of the present application;

图29为本申请实施例提供的过渡框的结构示意图；FIG. 29 is a schematic structural diagram of a transition box according to an embodiment of the present application;

图30为本申请实施例提供的支撑框的结构示意图；FIG. 30 is a schematic structural diagram of a support frame according to an embodiment of the present application;

图31为本申请实施例提供的桥接框的结构示意图；FIG. 31 is a schematic structural diagram of a bridge frame according to an embodiment of the present application;

图32为本申请实施例提供的固定框的结构示意图。FIG. 32 is a schematic structural diagram of a fixing frame according to an embodiment of the present application.

具体实施方式detailed description

本实施例中的虚拟现实设备包括壳体、内置于壳体的光学***、PCBA板、散热板和光感组件、与壳体配合使用的脸托、遮光罩等。下面针对各部件进行详细说明。The virtual reality device in this embodiment includes a housing, an optical system built in the housing, a PCBA board, a heat dissipation board and a light sensing component, a face holder, a hood, and the like for use with the housing. The components will be described in detail below.

一、壳体：如图1所示，壳体包括：前壳1与后壳3围成的镜框、与镜框连接的左镜腿5和右镜腿4。下面分别针对上述部件进行详细说明：1. Housing: As shown in FIG. 1, the housing includes a frame surrounded by the front case 1 and the rear case 3, a left temple 5 and a right temple 4 connected to the frame. The following is a detailed description of the above components:

(1)前壳1：如图2所示，前壳1的周边设有若干卡扣固定件16，用来将前壳1与后壳3固定；靠近前壳1的上端设有PCBA固定件18，用来对PCBA板8进行限位和固定；在靠近前壳1两端附近安装保护柱17，用来防止安装过程或者安装好后前壳受力过猛损坏前壳1。进一步的，为了提高前壳1的质量，还可以设置多条加固条纹。为了减轻虚拟现实设备的壳体重量，前壳1的材质优选轻质塑料，为了便于加工，整个前壳1优选设计为一体成型。(1) Front case 1: As shown in FIG. 2, the front case 1 is provided with a plurality of snap fixing members 16 for fixing the front case 1 and the rear case 3; and the upper end of the front case 1 is provided with a PCBA fixing member. 18, used to limit and fix the PCBA board 8; a guard column 17 is installed near the two ends of the front case 1 to prevent the front case 1 from being damaged by excessive force on the front case after the installation process or after installation. Further, in order to improve the quality of the front case 1, a plurality of reinforcing stripes may be provided. In order to reduce the weight of the housing of the virtual reality device, the material of the front case 1 is preferably a lightweight plastic, and the entire front case 1 is preferably designed to be integrally formed for the convenience of processing.

(2)后壳3：如图3(a)和图3(b)所示，后壳3包括收纳腔46，用来收纳虚拟现实设备的光学***、PCBA板8、散热片9和光感组件等。后壳3的下端设有调节槽42，用于伸出光学***的焦距调节键(等同于下文的定位特征件、凸出控制键)并对其进行控制。后壳3内部偏上位置设有与前壳1相配合的PCBA固定槽。为了提高后壳3的质量，还可以设置多条加固条纹，优选的设置在后壳的侧边。在后壳3的背面设有镜脚连接部，镜脚连接部上设有与左镜腿5和右镜腿4前端的凸起连接的凹槽44，凹槽44的外侧设有挡板45。由于凹槽44外侧具有一个挡板45，当镜腿的凸起装配到该凹槽中时，此时的镜腿只能向内侧移动。当用户配戴该虚拟现实设备时，镜腿的凸起会受到挡板45的阻挡，阻止其向外移动，这时就会向内产生一个力，让镜腿能够夹紧用户头部。在后壳3的背面还设有脸托固定件41和43，用来便于脸托6的固定。如图4和图14所示，脸托6包括主体固定部64和面部接触部63，面部接触部63一侧与主体固定部64连接，另一侧与人体面部相接触，主体固定部64上设有用于嵌入脸托固定件41和43的凸起61和62，实现主体固定部64固定在后壳3上。为了便于脸托6能分散虚拟现实设备的重量，主体固定部64和面部接触部63均为由位于中心的向外凸起的凸缘和沿远离凸缘方向延伸的弧形部组成的几字形结构。为了减轻虚拟现实壳体主体的重量，后壳3优选轻质塑料，为了便于加工，后壳3优选设计为一体成型。(2) Rear Case 3: As shown in FIGS. 3(a) and 3(b), the rear case 3 includes a housing cavity 46 for housing the optical system of the virtual reality device, the PCBA board 8, the heat sink 9, and the light sensing component. Wait. The lower end of the rear case 3 is provided with an adjustment groove 42 for extending and controlling the focus adjustment key of the optical system (equivalent to the following positioning feature, the protruding control key). The inner casing of the rear casing 3 is provided with a PCBA fixing groove that cooperates with the front casing 1. In order to improve the quality of the rear case 3, a plurality of reinforcing strips may be provided, preferably on the side edges of the rear case. A temple connection portion is disposed on the back surface of the rear case 3, and the lens connection portion is provided with a groove 44 connected to the protrusion of the front end of the left temple 5 and the right temple 4, and the outer side of the groove 44 is provided with a baffle 45. . Since the outside of the recess 44 has a baffle 45, when the projection of the temple is fitted into the recess, the temple at this time can only move inward. When the user wears the virtual reality device, the protrusion of the temple is blocked by the shutter 45, preventing it from moving outward, and a force is generated inwardly to allow the temple to clamp the user's head.

Face support members

41 and 43 are also provided on the back of the rear case 3 for facilitating the fixation of the face rest 6. As shown in FIGS. 4 and 14, the face support 6 includes a main body fixing portion 64 and a face contact portion 63, the side of the face contact portion 63 is connected to the main body fixing portion 64, and the other side is in contact with the human body surface, and the main body fixing portion 64 is attached. The

projections

61 and 62 for inserting the

face holders

41 and 43 are provided, and the main body fixing portion 64 is fixed to the rear case 3. In order to facilitate the weight of the face support 6 to disperse the virtual reality device, the main body fixing portion 64 and the face contact portion 63 are each a triangular shape composed of an outwardly convex flange located at the center and an arc portion extending away from the flange direction. structure. In order to reduce the weight of the virtual reality housing body, the rear case 3 is preferably a lightweight plastic, and the rear case 3 is preferably designed to be integrally formed for ease of processing.

(3)左镜腿5和右镜腿4：将左镜腿5和右镜腿4统称为镜腿，两者结构无实质差别。每一镜腿前端设有用于嵌入后壳3上镜脚连接部上凹槽的凸起53。下面以左镜腿5为例进行详细说明。如图5所示，非折合状态下，左镜腿5和右镜腿4为向内弯曲的弧形，便于夹紧使用者头部。为了进一步增强镜腿的夹紧力度，镜腿前端的厚度大于镜脚后端厚度。为了减轻镜腿的重量，镜腿上还设有镂空槽52，同时镂空槽52也可以防止注塑表面产生缺陷，影响美观。左镜腿5和右镜腿4上还分别设有通孔51，用于将遮光组件7的连接件72和72嵌入通孔51，实现遮光组件7的固定。通孔具体包括两个相通的固定孔和连接孔，连接孔的孔径大于连接件的最大宽度，固定孔的孔径小于连接件的最大宽度。固定孔用来固定遮光组件的凸起，连接孔用来遮光组件的凸起穿过定位。左镜腿5和右镜腿4均可为一体成型机构，为了减轻整体虚拟现实设备的整体重量，左镜腿5和右镜腿4的材质为具有柔韧性塑胶(TR90)。结合图1所示，上述虚拟现实设备的壳体和其他组件的具体安装步骤如下：(3) Left temple 5 and right temple 4: The left temple 5 and the right temple 4 are collectively referred to as temples, and the structures of the two are not substantially different. A projection 53 for inserting a recess in the connecting portion of the temple on the rear case 3 is provided at the front end of each of the temples. The left temple 5 will be described in detail below as an example. As shown in FIG. 5, in the non-folded state, the left temple 5 and the right temple 4 are curved inwardly to facilitate clamping of the user's head. In order to further enhance the clamping force of the temple, the thickness of the front end of the temple is greater than the thickness of the rear end of the temple. In order to reduce the weight of the temples, the temples are also provided with hollow grooves 52, and the hollow grooves 52 can also prevent defects on the injection molding surface and affect the appearance. The left temple 5 and the right temple 4 are respectively provided with through holes 51 for fitting the connecting

members

72 and 72 of the light shielding unit 7 into the through holes 51 to realize the fixing of the light shielding unit 7. The through hole specifically includes two communicating fixing holes and a connecting hole. The connecting hole has a larger aperture than the maximum width of the connecting member, and the fixing hole has a smaller aperture than the maximum width of the connecting member. The fixing hole is used to fix the protrusion of the light shielding component, and the connection hole is used for positioning the protrusion of the light shielding component. Both the left temple 5 and the right temple 4 can be an integral molding mechanism. To reduce the overall weight of the overall virtual reality device, the left temple 5 and the right temple 4 are made of flexible plastic (TR90). As shown in FIG. 1, the specific installation steps of the housing and other components of the above virtual reality device are as follows:

第一步：将带有左显示屏22、右显示屏24的左镜筒机构21、右镜筒机构23的光学***装入后壳3的收纳腔46中进行固定，不限定具体固定方式。左镜筒机构21、右镜筒机构23的定位特征件同时伸出后壳3的调节槽42，便于用户来进行调节焦距；First step: The optical system of the left barrel mechanism 21 and the right barrel mechanism 23 with the left display 22 and the right display 24 is inserted into the housing chamber 46 of the rear case 3 for fixing, and the specific fixing method is not limited. The positioning features of the left barrel mechanism 21 and the right barrel mechanism 23 simultaneously extend out of the adjustment groove 42 of the rear case 3, so that the user can adjust the focal length;

第二步：将PCBA板8装入后壳3的PCBA固定槽中，并将PCBA板8与光学***进行连接；The second step: loading the PCBA board 8 into the PCBA fixing slot of the rear case 3, and connecting the PCBA board 8 with the optical system;

第三步：装入散热片9，具体将散热片9一端与PCBA板8上的发热器件贴合，另外一端分别与左显示屏22和右显示屏24的背面贴合，使得散热片9就可以将PCBA板8和左显示屏22和右显示屏24散发的热量均匀散出；The third step: loading the heat sink 9, specifically bonding one end of the heat sink 9 with the heat generating device on the PCBA board 8, and the other end is respectively attached to the back surface of the left display screen 22 and the right display screen 24, so that the heat sink 9 is The heat radiated from the PCBA board 8 and the left display 22 and the right display 24 can be evenly dispersed;

第四步：装上前壳1，即将前壳1与后壳3进行固定，具体的将前壳1压入后壳3中，通过前壳1的扣固定件11进行固定；The fourth step: the front case 1 is mounted, that is, the front case 1 and the rear case 3 are fixed, and the front case 1 is pressed into the rear case 3, and is fixed by the buckle fixing member 11 of the front case 1;

第五步：将左镜腿5和右镜腿4上的凸起53嵌入后壳3上的凹槽44；The fifth step: the protrusions 53 on the left temple 5 and the right temple 4 are embedded in the groove 44 on the rear shell 3;

第六步：将脸托6安装到后壳3上，具体的将脸托6上的凸起61和62分别与后壳3上的脸托固定件41和43进行固定；The sixth step: mounting the face support 6 to the rear case 3, specifically fixing the

protrusions

61 and 62 on the face support 6 to the

face support members

41 and 43 on the rear case 3, respectively;

第七步：将遮光组件7包围虚拟现实设备，同时将遮光组件的，具体的遮连接件72和72分别嵌入镜腿的通孔51上。Step 7: The shading assembly 7 is surrounded by the virtual reality device, and the

specific shielding members

72 and 72 of the shading assembly are respectively embedded in the through holes 51 of the temples.

上述虚拟现实设备包括前壳、后壳和两个镜腿，结构简单，组装简便，同时将虚拟现实设备的其他器件对应的安装在后壳的收纳槽上，盖上前壳和连接镜腿，整个虚拟现实设备结构比较小，占用空间较小，外形类似眼镜形态，比较美观。The virtual reality device includes a front shell, a rear shell and two temples, and has a simple structure and simple assembly. At the same time, other components of the virtual reality device are correspondingly mounted on the storage groove of the rear shell, and the front shell and the connecting temple are covered. The entire virtual reality device has a relatively small structure, takes up less space, and has a shape similar to that of glasses, and is relatively beautiful.

(二)光学***：如图1所示，光学***包括左镜筒机构21、左显示屏22、右镜筒机构23和右显示屏24，左镜筒机构21和右镜筒机构23结构相同，统称为光学镜片调焦组件。具体的，左镜筒机构21和左显示屏22安装在左屏支架上且左显示屏22位于左镜筒机构21的后方，左显示屏整***于左屏支架的内侧；右镜筒机构23和右显示屏24安装在右屏支架13上且右显示屏24位于右镜筒机构23的后方，右显示屏24整***于右屏支架13的内侧。左显示屏22和右显示屏24的侧边沿具有切角，如图1所示，左显示屏22的右下角侧边具有切角。右显示屏24的左下角侧边具有切角。左屏支架和右屏支架13为两个相互独立的屏支架，均为一中空环状结构。由于两个屏支架中空，实现了通过左镜筒机构21和右镜筒机构23的镜片观看对应显示屏所显示的内容。屏支架的中空环状可为圆形或多边形或不规则形形状，具体根据光学模组的形状和虚拟现实设备外壳的形状确定。各屏支架与显示屏接触的面为屏接触面，屏接触面用于与显示屏表面相贴合，具体可设为光滑面，将屏接触面设为光滑面，可为避免显示屏造成损坏，同时也实现了显示屏与屏支架的良好贴合。本实施例中不具体限定屏接触面为光滑面或粗糙面。本实施例中，为了更好的实现屏接触面与显示屏表面的贴合，可以在两者之间设置软性的双面粘贴胶，双面粘贴胶可以为屏支架形状相对应的环形圈，通过双面粘贴胶使屏支架与显示屏粘贴在一起。与屏接触面相对应的为光学模组接触面，光学模组接触面分别与左镜筒机构21、右镜筒机构23相贴合。当屏支架分别与显示屏和光学模组组装后，屏支架起到便于安装的作用，同时三者形成密闭空间，起到防尘作用。为了进一步提高屏支架与显示屏和光学模组之间的防尘效果，右镜腿4屏支架靠近右镜腿4屏接触面的一侧设有第一凹槽，右镜腿4屏支架靠近右镜腿4光学模组接触面的一侧设有第二凹槽，右镜腿4第一凹槽和右镜腿4第二凹槽内均用于放置防尘圈，实现屏支架与光学模组、显示屏之间连接无空隙，进而避免外界的灰尘进入，提高其的防尘效果。需要说明的是，也可在不用防尘圈的情况下直接将显示屏和光学模组固定在屏支架上。由于左屏支架与右屏支架的安装相似，下面以右显示屏24、右镜筒机构23和右屏支架13 的安装步骤进行说明，应该理解为左眼显示屏的安装相似，具体安装步骤如下：(2) Optical system: As shown in Fig. 1, the optical system includes a left barrel mechanism 21, a left display screen 22, a right barrel mechanism 23, and a right display screen 24. The left barrel mechanism 21 and the right barrel mechanism 23 have the same structure. , collectively referred to as optical lens focusing components. Specifically, the left lens barrel mechanism 21 and the left display screen 22 are mounted on the left screen bracket and the left display screen 22 is located behind the left barrel mechanism 21, and the left display screen is entirely located inside the left screen bracket; the right barrel mechanism 23 and The right display screen 24 is mounted on the right screen bracket 13 and the right display screen 24 is located behind the right barrel mechanism 23, and the right display screen 24 is entirely located inside the right screen bracket 13. The side edges of the left display screen 22 and the right display screen 24 have a chamfer angle. As shown in FIG. 1, the right lower corner side of the left display screen 22 has a chamfered angle. The lower left side of the right display 24 has a chamfered corner. The left screen bracket and the right screen bracket 13 are two independent screen brackets, each of which is a hollow ring structure. Since the two screen holders are hollow, it is realized that the contents displayed by the corresponding display screen are viewed through the lenses of the left barrel mechanism 21 and the right barrel mechanism 23. The hollow ring of the screen bracket may be a circular or polygonal shape or an irregular shape, which is determined according to the shape of the optical module and the shape of the virtual reality device housing. The surface of each screen bracket that is in contact with the display screen is a screen contact surface, and the screen contact surface is used to fit the surface of the display screen. Specifically, it can be set as a smooth surface, and the screen contact surface is set as a smooth surface to avoid damage to the display screen. At the same time, the display and the screen bracket are well fitted. In this embodiment, the screen contact surface is not specifically defined as a smooth surface or a rough surface. In this embodiment, in order to better achieve the fit of the screen contact surface and the display screen surface, a soft double-sided adhesive glue may be disposed between the two, and the double-sided adhesive glue may be an annular ring corresponding to the shape of the screen support. The screen holder is pasted with the display through a double-sided adhesive. Corresponding to the screen contact surface is an optical module contact surface, and the optical module contact surface is respectively attached to the left barrel mechanism 21 and the right barrel mechanism 23. When the screen brackets are assembled with the display screen and the optical module respectively, the screen brackets serve to facilitate the installation, and at the same time, the three form a confined space, which plays a dustproof role. In order to further improve the dustproof effect between the screen bracket and the display screen and the optical module, the right side of the 4-panel bracket of the right temple is disposed near the side of the 4-screen contact surface of the right temple, and the right mirror is provided with a 4-frame bracket. A second groove is disposed on one side of the contact surface of the optical module of the right temple 4, and the first groove of the right temple 4 and the second groove of the right temple 4 are used for placing a dustproof ring to realize the screen bracket and the optical There is no gap between the module and the display screen, so as to avoid the entry of dust from the outside and improve the dustproof effect. It should be noted that the display screen and the optical module can be directly fixed on the screen bracket without using a dust seal. Since the installation of the left screen bracket and the right screen bracket is similar, the installation steps of the right display 24, the right barrel mechanism 23 and the right screen bracket 13 are described below, and it should be understood that the installation of the left eye display is similar, and the specific installation steps are as follows: :

第一步：在屏支架13的相对设置的屏接触面和光学模组接触面上分别固定左防尘圈12、右防尘圈14(左、右仅仅是结合附图进行区别，不具有实际含义)，屏支架13、左防尘圈12和右防尘圈14组装成屏支架组件。左防尘圈12和右防尘圈14的固定方式可根据实际需要设置，不具体限定。优选为粘贴固定，左防尘圈12和右防尘圈14可为具有粘贴性的双面胶片，屏支架13上设有第一凹槽和第二凹槽，第一凹槽位于靠近屏接触面的一侧并与左防尘圈12的形状相对应，第二凹槽位于靠近光学模组接触面的一侧并与右防尘圈14的形状相对应，便于提高防尘效果以及节约材料。需要说明的是，双面胶片只是左防尘圈12和右防尘圈14可选的一种具体材料，任何具有粘贴性并且可以进行软性收缩的材料都可以，比如塑料或具有一定软性的PORON或一定软性的PVC或轻薄的布料等；当然，为了减轻虚拟现实设备的整体重量，左防尘圈12和右防尘圈14优选质轻材料。同理，为了减轻虚拟现实设备的整体重量，屏支架13可一体成型，屏支架13的材料可选择轻质材料，如具有一定硬度的塑胶。The first step is to fix the left dust ring 12 and the right dust ring 14 respectively on the oppositely disposed screen contact surface of the screen bracket 13 and the optical module contact surface (left and right are only distinguished by reference to the drawings, and have no actual Meaning), the screen bracket 13, the left dust ring 12 and the right dust ring 14 are assembled into a screen bracket assembly. The fixing manner of the left dust ring 12 and the right dust ring 14 can be set according to actual needs, and is not specifically limited. Preferably, the sticking and fixing, the left dust ring 12 and the right dust ring 14 can be adhesive double-sided film, the screen bracket 13 is provided with a first groove and a second groove, and the first groove is located close to the screen. One side of the surface corresponds to the shape of the left dust ring 12, and the second groove is located on the side close to the contact surface of the optical module and corresponds to the shape of the right dust ring 14, which is convenient for improving dustproof effect and material saving. . It should be noted that the double-sided film is only a specific material selected for the left dust ring 12 and the right dust ring 14, and any material having adhesiveness and soft shrinkage, such as plastic or a certain softness, may be used. PORON or a certain soft PVC or thin cloth, etc.; of course, in order to reduce the overall weight of the virtual reality device, the left dust ring 12 and the right dust ring 14 are preferably of a light material. Similarly, in order to reduce the overall weight of the virtual reality device, the screen bracket 13 can be integrally formed, and the material of the screen bracket 13 can be selected from a lightweight material such as a plastic having a certain hardness.

第二步：将右镜筒机构23和右显示屏24分别与屏支架组件进行固定。具体的，将右镜筒机构23放置到右防尘圈14上，优选的，右镜筒机构23可以放置在第二凹槽上，该右防尘圈14一侧与屏支架13接触，另一侧与右镜筒机构23接触。具体的，将右显示屏24放置到左防尘圈12上，优选的，右显示屏24可以放置在第一凹槽上，实现右显示屏24与屏支架13的固定。该左防尘圈12一侧与屏支架13接触，另一侧与右显示屏24接触。将右镜筒机构23和右显示屏241优选的固定在屏支架13两侧的第一凹槽和第二凹槽时，右显示屏24、屏支架13和右镜筒机构23之间能够形成密闭空间，其连接处都是紧密连接，并且具有凹槽的侧边进行防尘，这样就可以避免外界的灰尘进入到该密闭空间中，也就是说避免外界灰尘进粘附到显示屏上，造成显示屏上显示出现杂像的问题。The second step: fixing the right barrel mechanism 23 and the right display screen 24 to the screen holder assembly, respectively. Specifically, the right barrel mechanism 23 is placed on the right dust ring 14. Preferably, the right barrel mechanism 23 can be placed on the second groove, and the right dust ring 14 is in contact with the screen holder 13 on one side. One side is in contact with the right barrel mechanism 23. Specifically, the right display screen 24 is placed on the left dust ring 12. Preferably, the right display screen 24 can be placed on the first groove to fix the right display screen 24 and the screen bracket 13. The left dust ring 12 is in contact with the screen holder 13 on one side and the right display 24 is on the other side. When the right lens barrel mechanism 23 and the right display screen 241 are preferably fixed to the first groove and the second groove on both sides of the screen holder 13, the right display screen 24, the screen holder 13 and the right barrel mechanism 23 can be formed. In the confined space, the joints are tightly connected, and the sides with the grooves are dustproof, so that external dust can be prevented from entering the confined space, that is, the outside dust is prevented from adhering to the display screen. Causes a problem with the murray on the display.

第三步：当右镜筒机构23、左防尘圈12、屏支架13、右防尘圈14和右镜筒机构23组装完成后，通过屏支架13上的屏固定孔与虚拟现实设备对应的第二固定孔匹配，实现组装后的组件固定到虚拟现实设备上，此固定方式不局限于螺钉固定方式。需要说明的是，屏支架13上的屏固定孔包括至少一个正向孔和至少一个反向孔。如图22(a)(b)所示，屏支架的结构为：两个屏支架相互独立，光学模组接触面上设有沿远离其表面方向延伸光学模组固定件111和定位件113，当光学模组伸入屏支架并凸出于光学模组接触面时，光学模组固定件111与光学模组的最外边相接触，用于将光学模组固定在屏支架上，光学模组固定件111可以为向屏支架中心延伸的L形结构，用于将光学模组限定在L形结构内；定位件113位于光学模组的***，用于确保光学模组安装在预设位置，用于限定光学模组的运动轨迹，定位件113用来防止光学模组向外移动。为了便于虚拟现实设备一些其他小电子件的固定，例如光感器，在屏支架的一侧凸出一个对应的收纳固定槽114，用来对其他小电子器件的固定。当显示屏、左防尘圈、屏支架、右防尘圈和光学模组组成完成后，通过屏支架上的屏固定孔112与虚拟现实设备对应的第二固定孔匹配，实现组装后的组件固定到虚拟现实设备上，此固定方式不局限于螺钉固定方式。需要说明的是，屏支架上的屏固定孔112包括至少一个正向孔和至少一个反向孔。如图10至图13所示，左镜筒机构和右镜筒机构统称为的光学镜片调焦组件均包括：外镜筒211、外光学镜片212、内镜筒214和内光学镜片217，外光学镜片212固定在外镜筒211上，内光学镜片217固定在内镜筒214上；外镜筒211侧壁上设有倾斜槽213；内镜筒214设置在外镜筒211内，内镜筒214的侧壁上设有定位特征件，定位特征件还伸入倾斜槽213并沿倾斜槽213滑动；当内镜筒214沿外镜筒211相对滑动时，固定在外镜筒211上的外光学镜片212与固定在内镜筒214上的内光学镜片217之间的距离可调，实现了光学组件的调焦。如图10所示的光学调焦组件的***图，包括一个外镜筒211、外光学镜片212、内镜筒214、内光学镜片217、两个第一防尘件218、第一防尘件219、两个固定螺钉220、拨动固定螺钉221和拨动硅胶头222。下面分别针对上述各部件进行说明：Step 3: After the right lens barrel mechanism 23, the left dust ring 12, the screen holder 13, the right dust ring 14 and the right lens barrel mechanism 23 are assembled, the screen fixing holes on the screen holder 13 correspond to the virtual reality device. The second fixing holes are matched to realize the assembly of the assembled components to the virtual reality device, and the fixing manner is not limited to the screw fixing manner. It should be noted that the screen fixing hole on the screen bracket 13 includes at least one forward hole and at least one reverse hole. As shown in FIG. 22( a ) and ( b ), the structure of the screen bracket is: the two screen brackets are independent of each other, and the optical module contact surface is provided with an optical module fixing member 111 and a positioning member 113 extending away from the surface thereof. When the optical module protrudes into the screen bracket and protrudes from the contact surface of the optical module, the optical module fixing member 111 is in contact with the outermost edge of the optical module, and is used for fixing the optical module on the screen bracket, and the optical module The fixing member 111 may be an L-shaped structure extending toward the center of the screen holder for defining the optical module in the L-shaped structure; the positioning member 113 is located at the periphery of the optical module for ensuring that the optical module is installed at the preset position. For defining the motion trajectory of the optical module, the positioning member 113 is used to prevent the optical module from moving outward. In order to facilitate the fixation of some other small electronic components, such as a light sensor, a corresponding receiving and fixing groove 114 is protruded on one side of the screen holder for fixing other small electronic devices. After the display screen, the left dust ring, the screen bracket, the right dust ring and the optical module are completed, the screen fixing hole 112 on the screen bracket is matched with the second fixing hole corresponding to the virtual reality device to realize the assembled component. Fixed to the virtual reality device, this fixing method is not limited to the screw fixing method. It should be noted that the screen fixing hole 112 on the screen bracket includes at least one forward hole and at least one reverse hole. As shown in FIG. 10 to FIG. 13, the optical lens focusing assembly collectively referred to as the left barrel mechanism and the right barrel mechanism includes an outer barrel 211, an outer optical lens 212, an inner barrel 214, and an inner optical lens 217. The optical lens 212 is fixed on the outer lens barrel 211, and the inner optical lens 217 is fixed on the inner lens barrel 214; the side wall of the outer lens barrel 211 is provided with an inclined groove 213; the inner lens barrel 214 is disposed in the outer lens barrel 211, and the inner lens barrel 214 The side wall is provided with a positioning feature, and the positioning feature further extends into the inclined groove 213 and slides along the inclined groove 213; when the inner barrel 214 slides along the outer barrel 211, the outer optical lens fixed on the outer barrel 211 The distance between the 212 and the inner optical lens 217 fixed to the inner barrel 214 is adjustable to achieve focusing of the optical assembly. The exploded view of the optical focusing assembly shown in FIG. 10 includes an outer barrel 211, an outer optical lens 212, an inner barrel 214, an inner optical lens 217, two first dustproof members 218, and a first dustproof member. 219, two fixing screws 220, a toggle fixing screw 221 and a sliding silicone head 222. The following describes each of the above components:

(1)外镜筒211：该外镜筒211侧壁上设有至少一个倾斜槽213，倾斜槽213相对于水平面以一定角度倾斜，当固定在内镜筒214侧壁上的定位特征件嵌入倾斜槽213并沿倾斜槽213移动时，外光学镜片212与内光学镜片217之间的间距可调。如图1所示，外镜筒211横截面的形状为圆形，当倾斜槽213数量为三个以上时，倾斜槽213沿外镜筒211周向均布。需要说明的是，倾斜槽213不局限于图中所示的三个，优选的，倾斜槽213的数量为三个。此外，倾斜槽213也不仅限于沿外镜筒211周向均布，但必须满足若干个倾斜槽213位于同一水平面上。外镜筒211的截面形状也不限于图1中所示的圆形，也可为椭圆或菱形或异形。为了更好适配人体的形态特征，在靠近人体鼻梁附近，可以设置为与人体鼻梁匹配的形状，即将一个简单的圆形切除部分形成具有一与鼻梁匹配的倾斜面。因此，为了适应具体虚拟现实设备外壳，以及减小整体的虚拟现实设备的体积，外镜筒211的截面形可根据具体的虚拟现实外壳而定。(1) The outer barrel 211: at least one inclined groove 213 is provided on the side wall of the outer barrel 211, and the inclined groove 213 is inclined at an angle with respect to the horizontal plane, and the positioning feature fixed on the side wall of the inner barrel 214 is embedded. When the groove 213 is inclined and moved along the inclined groove 213, the distance between the outer optical lens 212 and the inner optical lens 217 is adjustable. As shown in FIG. 1, the outer lens barrel 211 has a circular cross section, and when the number of the inclined grooves 213 is three or more, the inclined grooves 213 are evenly distributed along the outer circumference of the outer barrel 211. It should be noted that the inclined grooves 213 are not limited to three as shown in the drawing. Preferably, the number of the inclined grooves 213 is three. Further, the inclined grooves 213 are not limited to being uniformly distributed in the circumferential direction of the outer barrel 211, but it is necessary to satisfy that the plurality of inclined grooves 213 are located on the same horizontal plane. The sectional shape of the outer barrel 211 is not limited to the circular shape shown in Fig. 1, and may be elliptical or rhombic or irregular. In order to better adapt to the morphological characteristics of the human body, near the nose bridge of the human body, it can be set to match the shape of the human nose bridge, that is, a simple circular cut portion is formed to have an inclined surface matching the nose bridge. Therefore, in order to accommodate a specific virtual reality device housing, and to reduce the volume of the overall virtual reality device, the cross-sectional shape of the outer barrel 211 may depend on the specific virtual reality housing.

(2)外光学镜片212：外光学镜片212固定在外镜筒211上，具体的，如图2所示，外光学镜片212固定在外镜筒211的内侧顶部，内侧顶部即为远离内镜筒214的一侧。外光学镜片212与外镜筒211的固定方式具体可以是：通过塑胶将外光学镜片212固定在外镜筒211的内侧顶部，通过塑胶固定可以保证外光学镜片212稳定的固定在外镜筒211上，并且能有效防尘。需要说明的是，本申请实施例示出的不具体限定两者的固定方式。为了便于说明，将外镜筒211和外光学镜片212的组合结构定义为第一组件。(2) The outer optical lens 212: the outer optical lens 212 is fixed on the outer lens barrel 211. Specifically, as shown in FIG. 2, the outer optical lens 212 is fixed on the inner top of the outer lens barrel 211, and the inner top portion is away from the inner lens barrel 214. One side. The fixing manner of the outer optical lens 212 and the outer lens barrel 211 may be: fixing the outer optical lens 212 to the inner top of the outer lens barrel 211 by plastic, and fixing the outer optical lens 212 to the outer lens barrel 211 by plastic fixing. And it can effectively prevent dust. It should be noted that the fixed manner of the two is not specifically limited by the embodiment of the present application. For convenience of explanation, the combined structure of the outer barrel 211 and the outer optical lens 212 is defined as the first assembly.

(3)内镜筒214：内镜筒214内置于外镜筒211，且内镜筒214可沿靠近或远离外光学镜片212的方向移动，进而外光学镜片212和内光学镜片217两者的间距可调。具体实现内镜筒214可沿外镜筒211移动的方式为：内镜筒214的侧壁上设有至少一个定位特征件，定位特征件与倾斜槽213一一对应，每一定位特征件嵌入倾斜槽213内并可沿倾斜槽213滑动，进而带动内镜筒214的移动。由于本申请实施例示出的未限定倾斜槽213的数量，则定位特征件的数量也不做具体限定。当倾斜槽213的数量为三个且沿外镜筒211周向均布时，三个定位特征件同时在倾斜槽213内移动，进而可保证内镜筒214上的内光学镜片217在上下移动过程中使其均处于一个平面上。进一步，由于外镜筒211与内镜筒214接触，为了提高调焦过程中内镜筒214的滑动，在内镜筒214与外镜筒211之间增加了起到润滑作用的油层，提高内镜筒214的滑动灵活性，并且油层一定程度上能够阻止外界的灰尘进入内部，起到防尘作用。具体的油层可以通过在内镜筒214与外镜筒211之间涂阻尼油形成，应该理解为其他可以提高内镜筒214与外镜筒211之间的滑动灵活性的方式都为本申请的保护范围。当定位特征件为三个时，三个定位特征件的结构可以分为：两个固定螺钉220和拨动固定螺钉221，两个固定螺钉220和拨动固定螺钉221通过固定螺孔固定在内镜筒214上，且两个固定螺钉220和拨动固定螺钉221分别伸入倾斜槽213并可沿倾斜槽213滑动。为了能提高推动拨动固定螺钉221的舒适度，便于用户在使用过程便于拨动，该拨动固定螺钉221外侧端固定连接有拨动硅胶头222，该拨动硅胶头222为具有一定硬度的硅胶，用户使用起来手感比较舒适。如图10所示，内镜筒214包括圆台215和位于圆台215上方并向上延伸的至少一个凸台216，凸台216与倾斜槽213一一对应，固定螺孔位于凸台216上。凸台216的形状与外镜筒211内壁形状相吻合，当外镜筒211为圆形时，凸台216可以为环形壁，该凸台216上均设有与倾斜槽213相对应的固定螺孔。(3) Endoscope barrel 214: The inner barrel 214 is built in the outer barrel 211, and the inner barrel 214 is movable in the direction of approaching or away from the outer optical lens 212, and thus the outer optical lens 212 and the inner optical lens 217 The spacing is adjustable. Specifically, the inner lens barrel 214 can be moved along the outer lens barrel 211 in such a manner that at least one positioning feature is disposed on the side wall of the inner lens barrel 214, and the positioning feature is in one-to-one correspondence with the inclined groove 213, and each positioning feature is embedded. The inside of the inclined groove 213 is slidable along the inclined groove 213, thereby driving the movement of the inner barrel 214. Since the number of the inclined grooves 213 is not limited as shown in the embodiment of the present application, the number of the positioning features is not specifically limited. When the number of the inclined grooves 213 is three and uniformly distributed along the circumferential direction of the outer barrel 211, the three positioning features are simultaneously moved in the inclined groove 213, thereby ensuring that the inner optical lens 217 on the inner barrel 214 is moving up and down. Make them all on one plane. Further, since the outer barrel 211 is in contact with the inner barrel 214, in order to improve the sliding of the inner barrel 214 during the focusing process, an oil layer for lubricating is added between the inner barrel 214 and the outer barrel 211, and the inner layer is increased. The sliding of the lens barrel 214 is flexible, and the oil layer can prevent the dust from entering the inside to a certain extent, thereby preventing dust. A specific oil layer may be formed by applying damping oil between the inner barrel 214 and the outer barrel 211, and it should be understood that other ways of improving the sliding flexibility between the inner barrel 214 and the outer barrel 211 are the same for the present application. protected range. When the positioning feature is three, the structure of the three positioning features can be divided into two fixing screws 220 and a toggle fixing screw 221, and the two fixing screws 220 and the dial fixing screws 221 are fixed by fixing screw holes. On the lens barrel 214, the two fixing screws 220 and the toggle fixing screws 221 respectively protrude into the inclined groove 213 and are slidable along the inclined groove 213. In order to improve the comfort of the push-and-fixing screw 221, the user can facilitate the dialing during the use process. The outer end of the toggle fixing screw 221 is fixedly connected with a dialing silicone head 222. The dialing silicone head 222 has a certain hardness. Silicone, the user feels comfortable to use. As shown in FIG. 10, the inner barrel 214 includes a circular table 215 and at least one boss 216 extending above the circular table 215 and extending upward. The boss 216 is in one-to-one correspondence with the inclined groove 213, and the fixing screw hole is located on the boss 216. The shape of the boss 216 is matched with the shape of the inner wall of the outer barrel 211. When the outer barrel 211 is circular, the boss 216 may be an annular wall, and the boss 216 is provided with a fixing screw corresponding to the inclined groove 213. hole.

(4)内光学镜片217：内光学镜片217固定在内镜筒214上。如图2所示，内光学镜片217固定在内镜筒214的内侧底部，如内镜筒214的底端设有卡槽，内光学镜片217与内镜筒214底端卡槽固定连接，内侧底部为远离外镜筒211的一侧。内光学镜片217与内镜筒214的固定方式具体可以是：通过塑胶将内光学镜片217固定在内镜筒214的内侧底部，通过塑胶固定可以保证内光学镜片217稳定的固定在内镜筒214上，并且能有效防尘。需要说明的是，本申请实施例示出的不具体限定两者的固定方式。当然内镜筒214也可以不设卡槽，可以将内光学镜片217固定在内镜筒214的内侧底部的侧壁，即内光学镜片217的外侧边与内镜筒214的内侧壁固定连接，固定方式可以通过塑胶固定可以保证内光学镜片217稳定的固定在内镜筒214上，并且能有效防尘。需要说明的是，本申请实施例示出的不具体限定两者的固定方式。为了便于说明，将内镜筒214和内光学镜片217的组合结构定义为第一组件。(4) Inner optical lens 217: The inner optical lens 217 is fixed to the inner lens barrel 214. As shown in FIG. 2, the inner optical lens 217 is fixed to the inner bottom of the inner lens barrel 214. For example, the bottom end of the inner lens barrel 214 is provided with a card slot, and the inner optical lens 217 is fixedly connected with the bottom end of the inner lens barrel 214. The bottom is the side away from the outer barrel 211. Specifically, the inner optical lens 217 and the inner lens barrel 214 can be fixed by fixing the inner optical lens 217 to the inner bottom of the inner lens barrel 214 by plastic, and the inner optical lens 217 can be stably fixed to the inner lens barrel 214 by plastic fixing. It is effective and dustproof. It should be noted that the fixed manner of the two is not specifically limited by the embodiment of the present application. Of course, the inner lens barrel 214 can also be provided with no card slot, and the inner optical lens 217 can be fixed to the side wall of the inner bottom of the inner lens barrel 214, that is, the outer side of the inner optical lens 217 is fixedly connected to the inner side wall of the inner lens barrel 214. The fixing method can ensure that the inner optical lens 217 is stably fixed to the inner lens barrel 214 by plastic fixing, and can effectively prevent dust. It should be noted that the fixed manner of the two is not specifically limited by the embodiment of the present application. For convenience of explanation, the combined structure of the inner barrel 214 and the inner optical lens 217 is defined as the first assembly.

(5)第一防尘件218和第一防尘件219：当内镜筒214通过伸入倾斜槽213的两个固定螺钉和拨动固定螺钉沿靠近或远离外光学镜片212的方向移动时，两个第一防尘件218分别一一固定在两个固定螺钉220对应的外镜筒2111的倾斜槽213外侧，第一防尘件219固定在拨动固定螺钉221对应的外镜筒211的倾斜槽213内侧。需要说明的是，第一防尘件219也可以固定在外侧。第一防尘件219和第一防尘件218上设有与倾斜槽213对应的槽口。第一防尘件219具体可为具有粘贴性的TPU片，该TPU片上有与特定倾斜槽213对应的倾斜槽213孔。本申请实施例示出的不限定第一防尘件219的材质为TPU，应该理解为，所选材质只要满足具有一定硬度便于进行开槽口，且具体防尘性质即可，如具有一定硬度的PORON或一定硬度的PVC、高温胶或美纹胶等。第一防尘件218和第一防尘件219的固定方式均可通过粘贴的方式进行固定，便于组装，但本申请实施例示出的不限定其固定方式。上述光学镜片调焦组件的装配步骤为：(5) The first dustproof member 218 and the first dustproof member 219: when the inner lens barrel 214 is moved in the direction of approaching or moving away from the outer optical lens 212 by the two fixing screws and the dial fixing screws that protrude into the inclined groove 213 The two first dustproof members 218 are respectively fixed on the outer side of the inclined groove 213 of the outer lens barrel 2111 corresponding to the two fixing screws 220, and the first dustproof member 219 is fixed to the outer lens barrel 211 corresponding to the toggle fixing screw 221. The inside of the inclined groove 213. It should be noted that the first dustproof member 219 may be fixed to the outside. The first dustproof member 219 and the first dustproof member 218 are provided with notches corresponding to the inclined grooves 213. The first dust-proof member 219 may specifically be a TPU sheet having adhesiveness, and the TPU sheet has an inclined groove 213 hole corresponding to the specific inclined groove 213. The material of the first dust-proof member 219 is not limited to the TPU. It should be understood that the selected material can be slotted as long as it has a certain hardness, and the specific dust-proof property, such as having a certain hardness. PORON or PVC with a certain hardness, high temperature glue or masking glue. The fixing manner of the first dust-proof member 218 and the first dust-proof member 219 can be fixed by sticking to facilitate assembly. However, the embodiment of the present application does not limit the fixing manner. The assembly steps of the above optical lens focusing assembly are as follows:

步骤一：将外光学镜片212固定在外镜筒211的内侧顶部，形成第一组件；Step 1: fixing the outer optical lens 212 to the inner top of the outer barrel 211 to form a first component;

步骤二：将内光学镜片217固定在内镜筒214的内侧底部，形成第二组件；Step two: fixing the inner optical lens 217 to the inner bottom of the inner lens barrel 214 to form a second component;

步骤三：将第一防尘件219放入第一组件的外镜筒211的特定倾斜槽213的内侧，该特定倾斜槽213用于伸入拨动固定螺钉。Step 3: The first dustproof member 219 is placed inside the specific inclined groove 213 of the outer barrel 211 of the first assembly, and the specific inclined groove 213 is for extending into the toggle fixing screw.

步骤四：将第二组件置于第一组件内侧，即将组装好的带有内光学镜片217的内镜筒214置于组装好的带有外光学镜片212和第一防尘件219的外镜筒211的内侧。Step 4: placing the second component inside the first component, and placing the assembled inner lens barrel 214 with the inner optical lens 217 in the assembled outer mirror with the outer optical lens 212 and the first dustproof member 219 The inside of the barrel 211.

步骤五：由于内镜筒214的侧壁上设有三个固定螺孔，三个固定螺孔外漏于倾斜槽213，然后在三个固定螺孔上分别固定连接两个固定螺钉220和一个拨动固定螺钉221。两个固定螺钉220伸入的倾斜槽213对应的外镜筒211的侧壁上分别固定连接两个第一防尘件218。Step 5: Since three fixing screw holes are provided on the side wall of the inner lens barrel 214, the three fixing screw holes are leaked to the inclined groove 213, and then two fixing screws 220 and one dial are respectively fixedly connected to the three fixing screw holes. Fix the fixing screw 221. Two first dust-proof members 218 are fixedly connected to the side walls of the outer lens barrel 211 corresponding to the inclined grooves 213 of the two fixing screws 220.

步骤五：将拨动硅胶头222固定在拨动固定螺钉221外侧端。Step 5: Fix the dialing silicone head 222 to the outer end of the toggle fixing screw 221.

需要说明的是，上述的具体装配步骤不构成先后限制，可以根据具体情况安排其步骤的先后顺序。光学镜片调焦组件主要应用于虚拟现实领域，特别是短距离的光学镜片调节，应该理解为其他领域进行短距离的光学调焦也在保护范围内。上述光学镜片调焦组件的工作原理具体为：拨动拨动硅胶头222使其带动拨动固定螺钉221在外镜筒211的倾斜槽213上进行上升或下降的倾斜滑动，由于拨动固定螺钉221一端固定在内镜筒214上，并且与其他两个固定螺钉220使内镜筒214在一个相对平面内。在拨动固定螺钉221沿倾斜槽213滑动的过程中，内镜筒214上的内光学镜片217与外镜筒211的外光学镜片2122的间距可调，具体的变化需要根据倾斜槽213的倾斜幅度以及倾斜槽213的槽口长度决定，优选的在倾斜角度在5-15度，内光学镜片217和外光学镜片212的距离调节范围在0.5-10mm之间。It should be noted that the specific assembly steps described above do not constitute a sequential limitation, and the order of the steps may be arranged according to specific conditions. Optical lens focusing components are mainly used in the field of virtual reality, especially for short-distance optical lens adjustment. It should be understood that short-distance optical focusing in other fields is also within the scope of protection. The working principle of the optical lens focusing assembly is specifically as follows: the toggled silicone head 222 is driven to drive the toggle fixing screw 221 to slide up or down on the inclined groove 213 of the outer barrel 211, because the fixing screw 221 is toggled. One end is fixed to the inner barrel 214, and the other two fixing screws 220 place the inner barrel 214 in an opposite plane. During the sliding of the set screw 221 along the inclined groove 213, the distance between the inner optical lens 217 on the inner barrel 214 and the outer optical lens 2122 of the outer barrel 211 is adjustable, and the specific change needs to be inclined according to the inclined groove 213. The amplitude and the length of the notch of the inclined groove 213 are determined, preferably at an inclination angle of 5 to 15 degrees, and the distance between the inner optical lens 217 and the outer optical lens 212 is adjusted to be in the range of 0.5 to 10 mm.

(三)脸托6：如图14和15所示，脸托6包括主体固定部64和面部接触部63，面部接触部63一侧与主体固定部64连接，另一侧与人体面部相接触，主体固定部64还与虚拟现实设备的后壳3连接，不具体限定连接方式。主体固定部64和面部接触部63均可为一体成型结构。下面分别针对主体固定部64和面部接触部63进行说明。(3) Face support 6: As shown in Figs. 14 and 15, the face support 6 includes a main body fixing portion 64 and a face contact portion 63, the side of the face contact portion 63 is connected to the main body fixing portion 64, and the other side is in contact with the human body face. The main body fixing portion 64 is also connected to the rear case 3 of the virtual reality device, and the connection manner is not specifically limited. Both the main body fixing portion 64 and the face contact portion 63 may be an integrally formed structure. The main body fixing portion 64 and the face contact portion 63 will be described below.

(1)主体固定部64：为了便于脸托配件的使用，主体固定部64的形状可为由两端向中心拱起的几字形结构，具体可为凸缘和位于凸缘两侧的弧形部组成的几字形，可实现将虚拟现实设备的重力分散到人体面部多处位置。主体固定部64上设有至少一个凸出于其外表面的凸起，不局限附图中所示的凸起的数量为四个，其中两个为位于凸缘上的凸起61，另两个为位于弧形部上的凸起62。与该凸起相对应的是，如图3(b)所示，虚拟现实设备的后壳3上设有用于嵌入凸起的脸托固定件41和43，脸托固定件41和43具体可以为开口，实现了主体固定部64与虚拟现实设备的连接。当主体固定部上设有四个固定件时，其中两个凸起61位于凸缘靠近中轴线的两侧，在使用时，两个凸起位于用户鼻梁附近对应的位置；另外两个凸起62位于弧形部上，对应于靠近脸部颧骨附近。为了节约材料，以及使脸托形状比较美观，优选的主体固定部64与配套使用的虚拟现实设备的待固定位置相对应。为了便于生产，主体固定部64为一体成型，且优选质轻材料。(1) Main body fixing portion 64: In order to facilitate the use of the face supporting member, the shape of the main body fixing portion 64 may be a figure-shaped structure which is arched from the both ends toward the center, and specifically may be a flange and an arc on both sides of the flange The glyphs formed by the department can realize the dispersion of the gravity of the virtual reality device to multiple positions on the human face. The main body fixing portion 64 is provided with at least one protrusion protruding from the outer surface thereof, and the number of the protrusions shown in the drawing is not limited to four, two of which are the protrusions 61 on the flange, and the other two The protrusions 62 are located on the curved portion. Corresponding to the protrusion, as shown in FIG. 3(b), the rear case 3 of the virtual reality device is provided with

face support members

41 and 43 for embedding the protrusions, and the

face holders

41 and 43 may specifically For the opening, the connection of the main body fixing portion 64 to the virtual reality device is achieved. When four fixing members are provided on the main body fixing portion, two of the protrusions 61 are located on both sides of the flange near the central axis, and in use, the two protrusions are located at corresponding positions near the nose bridge of the user; the other two protrusions 62 is located on the curved portion, corresponding to the vicinity of the facial humerus. In order to save material and make the shape of the face support more beautiful, the preferred body fixing portion 64 corresponds to the position to be fixed of the virtual reality device to be used. For ease of production, the body fixing portion 64 is integrally formed, and is preferably a lightweight material.

(2)面部接触部63：面部接触部63一侧与主体固定部64连接，另一侧与人体面部相接触。为了分散虚拟现实设备的重力，面部接触部63的形状同样可设为由两端向中心拱起的几字形结构，具体可为凸缘和位于凸缘两侧的弧形部组成的几字形，弧形部沿远离凸缘的方向延伸。在脸托6实际使用过程中，凸缘可对应到使用者鼻梁附近，弧形部可沿眼尾方向延伸，更好的让脸托配件承受到力分配的人体面部，即让面部接触部与人体面部接触的地方受力均匀。沿凸缘至远离凸缘的方向，面部接触部63的厚度为先逐步变厚，后逐步变薄，且中心的厚度小于两端端部的厚度，即面部接触部63中心轴附近厚度较薄，自由端厚度较厚。在面部接触部63与人体面部相接触的一面为具有一定角度的倾斜面，即将该面设置为与人体面以及鼻梁面相匹配的面。该倾斜面可具体包括鼻部倾斜面和脸颊倾斜面，鼻部倾斜面的面积小于脸颊倾斜面的面积，其中，鼻部倾斜面与竖直面的角度为10°～80°，脸颊倾斜面与竖直面的角度为3°至60°。此外，鼻部倾斜面对应的面部接触部厚度可小于脸颊倾斜面对应的面部接触部厚度。考虑到面部接触部63需要与人体进行接触，面部接触部63优选质轻且柔软材质，比如泡棉。同时为了便于生产加工，面部接触部63可为一体成型。如图15所示，上述脸托6安装到后壳3上的具体安装步骤如下：(2) Facial contact portion 63: The side of the face contact portion 63 is connected to the main body fixing portion 64, and the other side is in contact with the human body surface. In order to disperse the gravity of the virtual reality device, the shape of the face contact portion 63 can also be set as a zigzag structure which is arched from the both ends toward the center, and specifically can be a triangular shape composed of a flange and an arc portion on both sides of the flange. The curved portion extends in a direction away from the flange. During the actual use of the face support 6, the flange can correspond to the vicinity of the nose bridge of the user, and the curved portion can extend along the tail of the eye to better allow the face support member to withstand the force distribution of the human face, that is, the face contact portion and The place where the human face touches is evenly stressed. In the direction from the flange to the flange, the thickness of the face contact portion 63 is gradually thickened first, and then gradually thinned, and the thickness of the center is smaller than the thickness of the end portions, that is, the thickness near the central axis of the face contact portion 63 is thin. The free end is thicker. The surface in contact with the human body surface at the face contact portion 63 is an inclined surface having a certain angle, that is, the surface is provided as a surface matching the human body surface and the nasal bridge surface. The inclined surface may specifically include a nose inclined surface and an inclined surface of the cheek, and the area of the inclined surface of the nose is smaller than the area of the inclined surface of the cheek, wherein the angle between the inclined surface of the nose and the vertical surface is 10° to 80°, and the inclined surface of the cheek The angle from the vertical plane is 3° to 60°. In addition, the thickness of the face contact portion corresponding to the inclined surface of the nose may be smaller than the thickness of the face contact portion corresponding to the inclined surface of the cheek. In view of the fact that the face contact portion 63 needs to be in contact with the human body, the face contact portion 63 is preferably a light and soft material such as foam. At the same time, in order to facilitate the production process, the face contact portion 63 may be integrally formed. As shown in FIG. 15, the specific installation steps of the above-mentioned face support 6 mounted on the rear case 3 are as follows:

第一步：将主体固定部64和面部接触部63固定连接，形成脸托6。固定连接方式不具体限定，如可采用粘贴方式进行固定连接；First step: The main body fixing portion 64 and the face contact portion 63 are fixedly connected to form a face holder 6. The fixed connection method is not specifically limited, and the fixed connection may be performed by using a pasting method;

第二步：将主体固定部64固定到虚拟现实设备的后壳3上。不具体限定固定连接方式，如主体固定部64上若有若干凸出于其外表面的凸起61和62，虚拟现实设备的后壳3上与凸起61和62相对应的脸托固定件41和43，脸托固定件41和43具体可以为开口，通过凸起卡入开口中实现主体固定部64和后壳3的固定。Second step: The main body fixing portion 64 is fixed to the rear case 3 of the virtual reality device. The fixed connection manner is not specifically limited. For example, if there are a plurality of

protrusions

61 and 62 protruding from the outer surface of the main body fixing portion 64, the face holder fixing members corresponding to the

protrusions

61 and 62 on the rear case 3 of the

virtual reality device

41 and 43, the

face holders

41 and 43 may specifically be openings through which the main body fixing portion 64 and the rear case 3 are fixed by being caught in the opening.

值得注意的是，脸托6整体的横向长度为60～160mm，优选的90～30mm，特别是100～20mm这样可以满足大部分人体的脸部，比如横向长度设为110mm±8mm；脸托配件整体的纵向高度20～80mm，优选的30～70mm，特别是45～55mm这样可以满足大部分人体的鼻部，比如纵向设为48mm±5mm。应该理解为，本申请的脸托配件充分利用人的脸部形态特点，让用户配戴虚拟现实设备时，尽可能的增大与用户面部的接触面，将虚拟现实设备的重力进行分散。It is worth noting that the lateral length of the face support 6 is 60-160 mm, preferably 90-30 mm, especially 100-20 mm, which can satisfy most human faces, such as the lateral length is set to 110 mm ± 8 mm; The overall longitudinal height is 20 to 80 mm, preferably 30 to 70 mm, especially 45 to 55 mm, which can satisfy the nose of most human bodies, for example, the longitudinal direction is set to 48 mm ± 5 mm. It should be understood that the face support accessory of the present application makes full use of the facial shape characteristics of the person, so that when the user wears the virtual reality device, the contact surface with the user's face is increased as much as possible, and the gravity of the virtual reality device is dispersed.

本申请的脸托区别于现有脸托只与鼻梁部分进行接触，增大与用户面部的接触面，即脸托配件不仅与鼻梁接触，而且还与眼部附近位置接触，进而将虚拟现实设备的重力进行分散，鼻梁和鼻梁两侧的眼周都可承受虚拟现实设备的部分重力，减少用户使用虚拟现实设备配戴带来的不舒服以及损伤，可以让用户长时间舒服的使用头戴设备，大大的提高用户的体验度。The face support of the present application is different from the existing face support only in contact with the bridge portion of the nose, and the contact surface with the user's face is increased, that is, the face support member not only contacts the bridge of the nose, but also contacts the position near the eye, thereby further arranging the virtual reality device. The gravity is dispersed, and the eye circumference on both sides of the bridge of the nose and the nose can withstand part of the gravity of the virtual reality device, reducing the discomfort and damage caused by the user wearing the virtual reality device, and allowing the user to use the headset for a long time. , greatly improve the user experience.

(四)遮光组件7：如图16至图18所示，遮光组件7包括：遮光件78和前端固定环77；遮光件78包括顶面73、第一曲面75、第二曲面76和底面74，其中：顶面73与人体面部相接触的一侧为由中心向外延伸的非封闭弧形；底面74整体与顶面73整体上下相对设置；第一曲面75和第二曲面76位于顶面73两侧，并均向靠近底面74的方向弯曲；第一曲面75和第二曲面76均分别与顶面73和底面74光滑过渡连接，使得顶面73、第一曲面75、第二曲面76和底面74围成一封闭中空区域；前端固定环77位于中空区域的最外侧的内周边并与其吻合。同时，由于本申请实施例示出的虚拟现实设备的遮光组件与虚拟现实设备主体配套使用，为了便于该遮光组件7的固定，第一曲面75和第二曲面76上各分别设有连接件71和72，为了便于区分，分别用第一连接件71和第二连接件72表示，第一连接件71和第二连接件72用于固定在虚拟现实设备的左镜腿5和右镜腿4上。如***图图16所示，遮光组件7为一罩体结构，包括一个前端固定环77、一个遮光件78、一个第一连接件71和一个第二连接件72，下面分别针对上述各部件进行详细说明。(4) Light-shielding assembly 7: As shown in FIGS. 16 to 18, the light-shielding assembly 7 includes a light-shielding member 78 and a front end fixing ring 77; the light-shielding member 78 includes a top surface 73, a first curved surface 75, a second curved surface 76, and a bottom surface 74. Wherein: the side of the top surface 73 in contact with the human body surface is a non-closed arc extending outward from the center; the bottom surface 74 is integrally disposed integrally with the top surface 73; the first curved surface 75 and the second curved surface 76 are located on the top surface Both sides of the 73 are curved in a direction close to the bottom surface 74; the first curved surface 75 and the second curved surface 76 are respectively smoothly connected with the top surface 73 and the bottom surface 74, such that the top surface 73, the first curved surface 75, and the second curved surface 76 And the bottom surface 74 encloses a closed hollow region; the front end fixing ring 77 is located at the outermost inner periphery of the hollow region and conforms thereto. In the meantime, since the light shielding component of the virtual reality device shown in the embodiment of the present application is used in conjunction with the virtual reality device body, in order to facilitate the fixing of the light shielding component 7, the first curved surface 75 and the second curved surface 76 are respectively provided with connecting

members

71 and 72, for convenience of distinction, respectively denoted by the first connecting member 71 and the second connecting member 72, the first connecting member 71 and the second connecting member 72 are for fixing on the left temple 5 and the right temple 4 of the virtual reality device. . As shown in the exploded view of Fig. 16, the light shielding unit 7 is a cover structure comprising a front end fixing ring 77, a light blocking member 78, a first connecting member 71 and a second connecting member 72, respectively, for the above components. Detailed description.

(1)前端固定环77：前端固定环77内置于遮光件78最外侧，当将遮光组件7应用到虚拟现实设备主体时，前端固定环77位于中空区域的内周边并与虚拟现实设备主体前端接触，如当虚拟现实设备为眼镜形态时，前端固定环77可以包围镜框部分，此处镜框部分排除镜腿。前端固定环77可为一个镂空密闭框架，由于前端固定环77需要包围虚拟现实设备主体，所以前端固定环77的形状需与虚拟现实设备主体本身外侧形状相对应。可以理解的是，如虚拟现实设备主体的形状可以为长方形，正方形以及各个不同规则的形状，则前端固定环77的形状需要相应变化。例如，当虚拟现实设备主体选择具有一定弧度且与眼镜形态相对应的形态时，前端固定环77的形状也优选为眼镜形态，即前端固定环77的形状是根据虚拟现实设备主体外侧边缘的形状而定。需要说明的是，前端固定环77可以是镂空，当然也可以是实心结构，为了节约材料、减轻用户配戴重量，提高用户体验度，前端固定环77优选为镂空。(1) Front end fixing ring 77: The front end fixing ring 77 is built in the outermost side of the light shielding member 78. When the light shielding unit 7 is applied to the virtual reality device main body, the front end fixing ring 77 is located at the inner periphery of the hollow region and is connected to the front end of the virtual reality device body. Contact, such as when the virtual reality device is in the form of glasses, the front end retaining ring 77 can enclose the frame portion, where the frame portion excludes the temples. The front end fixing ring 77 can be a hollow airtight frame. Since the front end fixing ring 77 needs to surround the virtual reality device body, the shape of the front end fixing ring 77 needs to correspond to the outer shape of the virtual reality device body itself. It can be understood that, as the shape of the main body of the virtual reality device may be a rectangle, a square, and various different regular shapes, the shape of the front end fixing ring 77 needs to be changed accordingly. For example, when the virtual reality device body selects a shape having a certain curvature and corresponding to the shape of the glasses, the shape of the front end fixing ring 77 is also preferably a form of glasses, that is, the shape of the front end fixing ring 77 is according to the shape of the outer edge of the main body of the virtual reality device. And set. It should be noted that the front end fixing ring 77 may be hollowed out, and may of course be a solid structure. In order to save materials, reduce user wearing weight, and improve user experience, the front end fixing ring 77 is preferably hollowed out.

(2)遮光件78：遮光件78包括顶面73、第一曲面75、第二曲面76和底面74。当将遮光组件应用到虚拟现实设备主体时，前端固定环77用于包括虚拟现实设备主体前端外框架，第一曲面75和第二曲面76可沿镜腿方向延伸，第一曲面75和第二曲面76上的第一连接件71和第二连接72固定在左镜腿5和右镜腿4上，实现遮光组件7固定在虚拟现实设备主体上，用户在使用配置有遮光组件的虚拟现实设备时，遮光件78围成的中空区域与人体面部能形成相对密闭的空间，避免外界的光学进入。遮光件78通过前端固定环77和虚拟现实设备主体连接，遮光件78的第一曲面75和第二曲面76沿靠近虚拟现实设备末端的方向延伸，顶面73与人体面部相接触的一侧为由中心向外延伸的非封闭弧形，该非封闭弧形可以与人体额头相匹配，底面设为由两端向中心拱起的W形，也同样与人体脸型相匹配，这样做不仅仅可以节约材料，还可以减轻遮光组件的重量，并且能够提高用户的配戴舒适度并且达到良好的遮光效果。具体的，遮光件78可选择具有一定硬度、可透气且能够防止光线透过的软性材质。优选的，为了便于遮光组件在使用过程中美观，可以选择具有一定弹性并且不容易褶皱的材质，例如拉架棉、莱卡等。例如，材质选择一种合成布，该合成布具有两层，一侧用来进行遮光，另外一层用来进行保证透气并且不易变形。由于一般的布料都比较柔软，难以成型，为了解决该问题，提高合成布的弹性、硬度并且耐磨性，通过胶水将两层布料进行合成。遮光件78具有容纳虚拟现实设备主体前端的中空区域，具体的，中空区域包括面部接触面和虚拟设备连接面；面部接触面用于与用户面部接触，虚拟设备连接面用于与虚拟现实设备的框体内侧的观看侧连接；或中空区域包括面部接触面和虚拟设备连接面；面部接触面用于与用户面部接触，虚拟设备连接面用于与虚拟现实设备的框体外侧连接。由于本实施例中的虚拟现实设备的光学组件可以为调焦组件，光学组件具体包括外镜筒211、固定在外镜筒211的外光学镜片212、内镜筒214、固定在内镜筒214的内光学镜片217和定位特征件(具体为的固定螺钉220和拨动固定螺钉221)；外镜筒211侧壁上设有至少一个倾斜槽213；内镜筒214内置于外镜筒211；定位特征件(具体为的固定螺钉220和拨动固定螺钉221)与倾斜槽213一一对应，各定位特征件(具体为的固定螺钉220和拨动固定螺钉221)一端固定在内镜筒214的侧壁，另一端穿过倾斜槽213可在倾斜槽213内滑动。定位特征件(具体为的固定螺钉220和拨动固定螺钉221)即为虚拟现实设备凸出控制键，当调节定位特征件(具体为的固定螺钉220和拨动固定螺钉221)使内镜筒214沿外镜筒211相对滑动时，固定在外镜筒211上的外光学镜片212与固定在内镜筒214上的内光学镜片217之间的距离可调，实现了光学组件的调焦。为了使得上述凸出控制键便于操作，遮光件78的底面上设有开孔，开孔用于虚拟现实设备凸出控制键即定位特征件外露，在实现调焦的同时也实现了遮光。上述虚拟现实设备的遮光组件7的尺寸可以为：为了适配人体头部形态的大小，遮光组件7的前端横向距离相对小于后端纵向距离。一般遮光组件的前端横向长度为50～250mm范围内任意值，优选为120～170mm范围内任意值，特别是150～160mm之间最适合大众用户尺寸，具体比如155mm。纵向长度在30～150mm范围内任意值，优选为60-120mm范围内任意值，特别是80～100mm之间最适合大众用户尺寸，具体如91mm。遮光组件顶面的弧形的最底端至遮光罩前端的距离为3～25mm范围内任意值，优选为8-20mm范围内任意值，特别是12～16mm之间最适合大众用户尺寸，具体如14mm。(2) Light blocking member 78: The light blocking member 78 includes a top surface 73, a first curved surface 75, a second curved surface 76, and a bottom surface 74. When the shading assembly is applied to the virtual reality device body, the front end fixing ring 77 is configured to include a virtual reality device body front end outer frame, and the first curved surface 75 and the second curved surface 76 are extendable in the temple direction, the first curved surface 75 and the second surface The first connecting member 71 and the second connecting portion 72 on the curved surface 76 are fixed on the left temple 5 and the right temple 4, so that the light shielding assembly 7 is fixed on the virtual reality device body, and the user uses the virtual reality device configured with the light shielding component. When the hollow area enclosed by the light shielding member 78 and the human body surface can form a relatively closed space, the external optical access can be avoided. The light blocking member 78 is connected to the virtual reality device body through the front end fixing ring 77. The first curved surface 75 and the second curved surface 76 of the light blocking member 78 extend in a direction close to the end of the virtual reality device, and the side of the top surface 73 contacting the human body surface is a non-closed arc extending outward from the center, the non-closed arc can be matched with the forehead of the human body, and the bottom surface is set to a W shape which is arched from the both ends to the center, and is also matched with the human face, so that it is not only Saving materials can also reduce the weight of the shading assembly, and can improve the user's wearing comfort and achieve a good shading effect. Specifically, the light blocking member 78 may be selected from a soft material having a certain hardness, being breathable, and capable of preventing light from transmitting. Preferably, in order to facilitate the appearance of the light shielding component during use, a material having a certain elasticity and not easy to wrinkle may be selected, such as a pull cotton, a Lycra or the like. For example, the material is selected from a synthetic fabric having two layers, one for shading and the other for air permeability and deformation. Since the general fabric is relatively soft and difficult to mold, in order to solve the problem, the elasticity, hardness and abrasion resistance of the synthetic fabric are improved, and the two layers of the fabric are synthesized by glue. The light blocking member 78 has a hollow area for accommodating the front end of the virtual reality device body. Specifically, the hollow area includes a face contact surface and a virtual device connection surface; the face contact surface is for contacting the user's face, and the virtual device connection surface is used for the virtual reality device The viewing side of the inside of the frame is connected; or the hollow area includes a face contact surface and a virtual device connection surface; the face contact surface is for contacting the user's face, and the virtual device connection surface is for connecting with the outside of the frame of the virtual reality device. Since the optical component of the virtual reality device in this embodiment may be a focusing component, the optical component specifically includes an outer lens barrel 211, an outer optical lens 212 fixed to the outer lens barrel 211, an inner lens barrel 214, and a fixed inner lens barrel 214. The inner optical lens 217 and the positioning feature (specifically, the fixing screw 220 and the toggle fixing screw 221); at least one inclined groove 213 is disposed on the side wall of the outer lens barrel 211; the inner lens barrel 214 is built in the outer lens barrel 211; The feature member (specifically, the fixing screw 220 and the toggle fixing screw 221) has a one-to-one correspondence with the inclined groove 213, and one end of each positioning feature (specifically, the fixing screw 220 and the toggle fixing screw 221) is fixed to the inner lens barrel 214. The side wall and the other end are slidable in the inclined groove 213 through the inclined groove 213. The positioning feature (specifically, the fixing screw 220 and the toggle fixing screw 221) is a virtual reality device protruding control key, and when the positioning feature (specifically, the fixing screw 220 and the toggle fixing screw 221) is adjusted, the inner lens barrel is adjusted. When the outer lens barrel 211 is relatively slid along the outer lens barrel 211, the distance between the outer optical lens 212 fixed to the outer lens barrel 211 and the inner optical lens 217 fixed to the inner lens barrel 214 is adjustable, and focusing of the optical component is achieved. In order to facilitate the operation of the protruding control button, the bottom surface of the light shielding member 78 is provided with an opening for the virtual reality device to protrude the control key, that is, the positioning feature is exposed, and the shading is realized while achieving focusing. The size of the shading assembly 7 of the virtual reality device may be such that the front end lateral distance of the shading assembly 7 is relatively smaller than the rear end longitudinal distance in order to adapt to the size of the human head shape. Generally, the front end of the shading module has a lateral length of any value in the range of 50 to 250 mm, preferably any value in the range of 120 to 170 mm, and particularly 150 to 160 mm, which is most suitable for the mass of the user, such as 155 mm. The longitudinal length is any value within the range of 30 to 150 mm, preferably any value within the range of 60-120 mm, and particularly between 80 and 100 mm, which is most suitable for mass user size, such as 91 mm. The distance from the bottom end of the curved top surface of the shading component to the front end of the hood is any value within the range of 3 to 25 mm, preferably any value within the range of 8-20 mm, especially between 12 and 16 mm, which is most suitable for the mass user size. Such as 14mm.

上述虚拟现实设备的遮光组件7的工作原理为：用户在使用带有遮光组件的虚拟现实设备时，用户带上虚拟现实设备，遮光组件7的遮光件78就会与用户的额头以及用户的脸以及虚拟现实设备一起形成一个相对密闭的空间，可以让用户眼睛避免外界的光线干扰，只看到虚拟现实设备提供的视觉光线，让用户能够很好的沉浸到虚拟现实设备的视频场景中，大大的提高用户的体验度。上述虚拟现实设备的遮光组件7的具体安装步骤如下：The working principle of the light-shielding component 7 of the virtual reality device is as follows: when the user uses the virtual reality device with the light-shielding component, the user brings the virtual reality device, and the light-shielding member 78 of the light-shielding component 7 and the user's forehead and the user's face And the virtual reality device forms a relatively closed space, which allows the user's eyes to avoid external light interference, and only sees the visual light provided by the virtual reality device, so that the user can immerse himself in the video scene of the virtual reality device, greatly Improve user experience. The specific installation steps of the shading component 7 of the above virtual reality device are as follows:

第一步：通过遮光组件的封闭中空区域将虚拟现实设备主体包围，位于封闭中空区域内周边的前端固定环77与虚拟现实设备的前端框架相接触；The first step: surrounding the virtual reality device body through the closed hollow region of the light shielding component, and the front end fixing ring 77 located in the inner periphery of the closed hollow region is in contact with the front end frame of the virtual reality device;

第二步：通过第一连接件71和第二连接件72将遮光组件的第一曲面75和第二曲面76固定在虚拟现实设备上，第一曲面75和第二曲面76沿虚拟现实设备末端的方向延伸。当虚拟现实设备为眼镜结构时，第一连接件71和第二连接件72分别与虚拟现实设备的镜腿固定，具体可以为虚拟现实设备(虚拟现实眼镜)的两个镜腿上各分别设有用于嵌入第一连接件71和第二连接件72的通孔51，当第一连接件71和第二连接件72嵌入通孔51时，可实现遮光件78和虚拟现实设备主体的固定，并且也便于拆卸下来，便于用户操作，提高用户的体验度。可以理解的是，虚拟现实设备和遮光件78也可通过粘贴的方式实现固定，对本申请实施例示出的不具体限定固定方式。The second step: fixing the first curved surface 75 and the second curved surface 76 of the light shielding assembly to the virtual reality device through the first connecting member 71 and the second connecting member 72, the first curved surface 75 and the second curved surface 76 along the end of the virtual reality device The direction extends. When the virtual reality device is a spectacles structure, the first connecting member 71 and the second connecting member 72 are respectively fixed to the temples of the virtual reality device, and specifically may be separately set on the two temples of the virtual reality device (virtual reality glasses). There is a through hole 51 for embedding the first connecting member 71 and the second connecting member 72. When the first connecting member 71 and the second connecting member 72 are embedded in the through hole 51, the fixing of the light blocking member 78 and the virtual reality device body can be realized. It is also easy to disassemble, which is convenient for users to operate and improve user experience. It can be understood that the virtual reality device and the light-shielding device 78 can also be fixed by means of pasting, and the fixed manner is not specifically limited for the embodiment of the present application.

(五)PCBA板8：如图7所示，后壳3包括收纳腔46，用来收纳虚拟现实设备的PCBA板8，PCBA板8与光学***连接，具体的，PCBA板8与左显示屏22、右显示屏24的屏面垂直连接。同时，光感组件还连接PCBA板8，且与PCBA板8平面保持垂直。(5) PCBA board 8: As shown in FIG. 7, the rear case 3 includes a storage cavity 46 for accommodating the PCBA board 8 of the virtual reality device, and the PCBA board 8 is connected with the optical system. Specifically, the PCBA board 8 and the left display screen 22. The screen of the right display screen 24 is vertically connected. At the same time, the light sensing component is also connected to the PCBA board 8 and is perpendicular to the plane of the PCBA board 8.

(六)散热片9：散热片9分别与左显示屏22和右显示屏24的后方贴合，并与PCBA板8的发热器件贴合。具体的，散热片9包括铜箔层和位于铜箔层的外层的碳膜层，铜箔层与左显示屏22和右显示屏24的后方贴合，并与PCBA板8的发热器件贴合。具体的，由于显示屏发热小，因此可在左显示屏22和右显示屏24的后方选取一部分表层涂导热胶并与散热片9连接。由于显示屏与散热片仅部分粘贴连接，便于后期维护过程中的拆卸。由于PCBA板的芯片发热比较大，要让其热量充分散发出去，因此可将PCBA板的发热器件表层涂满导热胶并与散热片9连接。考虑到光感组件也会被散热片9遮挡住，为了便于维修，在光感组件或其他散热片遮挡的器件对应的散热片处可以设置维修开口，便于后期进行维修，而避免了维修过程中需要将整个散热片拆卸下来进行维修。(6) Heat sink 9: The heat sink 9 is respectively attached to the rear of the left display 22 and the right display 24, and is attached to the heat generating device of the PCBA board 8. Specifically, the heat sink 9 includes a copper foil layer and a carbon film layer on the outer layer of the copper foil layer. The copper foil layer is adhered to the rear of the left display screen 22 and the right display screen 24, and is attached to the heat generating device of the PCBA board 8. Hehe. Specifically, since the display heat is small, a part of the surface layer of the thermal conductive adhesive may be selected and connected to the heat sink 9 at the rear of the left display 22 and the right display 24. Since the display and the heat sink are only partially bonded, it is easy to disassemble during the maintenance process. Since the chip of the PCBA board has a relatively large heat generation, the heat of the PCBA board is sufficiently dissipated. Therefore, the surface of the heat generating component of the PCBA board can be coated with the thermal conductive adhesive and connected to the heat sink 9. Considering that the light-sensing component is also blocked by the heat sink 9, in order to facilitate maintenance, a maintenance opening can be provided at the heat sink corresponding to the light-blocking component or other heat-shielding device, so that the maintenance can be performed later, and the maintenance process is avoided. The entire heat sink needs to be removed for repair.

(七)数据线固定件19：如图19至21所示，数据线固定件19用于固定在虚拟现实设备上。具体的，虚拟现实设备包括镜框和镜腿，镜框的后壳3靠近镜腿的一侧设有镜脚连接部，该镜脚连接部上设有凹槽44，镜腿上设有可嵌入凹槽44的凸起53。经过上述说明，为了虚拟现实设备的整体美观，数据线固定件19固定在镜脚连接部上，如螺钉连接。数据线固定件19包括顶面和分别与顶面连接并相对设置的第一侧面和第二侧面，其上分别形成有用于固定在虚拟现实设备上的固定部191、镂空开口192、数据线收容腔193和数据线挡板194，下面针对上述各部件进行详细说明。本实施例中，设定第二侧面与虚拟现实设备的镜脚连接部固定连接，第一侧面位于虚拟现实设备的外周边的内侧，第一侧面、第二侧面和顶面围成的数据线收容腔与虚拟现实设备的接口相对应，则固定部191位于第二侧面上并沿远离顶面的方向延伸，固定部191用来将数据线固定件19固定在虚拟现实设备上。固定部191与虚拟现实设备可拆卸连接，如虚拟现实设备上设有螺钉孔，固定部191与虚拟现实设备通过螺钉195连接；或固定部191与虚拟现实设备不可拆卸连接，如焊接等，具体不做限定。为了减轻数据线固定件19的重量以及节约材料，第一侧面和/或第二侧面上设有镂空开口，不局限于图1中所示的第二侧面上设有镂空开口192。顶面、第一侧面和第二侧面围成一三面开口的U形的数据线收容腔193，与虚拟现实设备连接的数据线的连接头收容在数据线收容腔193内。为了进一步防止数据线的连接头松动或掉落，避免数据线松动到时连接不良的问题，数据线固定件19上还可以进一步设有数据线挡板194，数据线挡板194设在数据线固定件19远离虚拟现实设备的一侧，数据线挡板194可分别与顶面和第一侧面连接，并与第二侧面之间具有用于伸入数据线的间隔；或数据线挡板194可以与第二侧面和顶面连接，并与第一侧面之间具有空隙，该空隙用于伸入数据线，同时数据线的连接头容纳在数据线收容腔193内，该数据线挡25板用于防止连接头脱离数据线收容腔193。将数据线固定件19安装到虚拟现实设备的具体步骤如下：(7) Data line fixing member 19: As shown in Figs. 19 to 21, the data line fixing member 19 is used for fixing on a virtual reality device. Specifically, the virtual reality device includes a frame and a temple, and a side of the rear casing 3 of the frame near the temple is provided with a temple connection portion, the lens connection portion is provided with a groove 44, and the temple is provided with a recess The projection 53 of the groove 44. After the above description, for the overall appearance of the virtual reality device, the data line fixing member 19 is fixed to the temple connecting portion, such as a screw connection. The data line fixing member 19 includes a top surface and first and second side surfaces respectively connected to and opposite to the top surface, and respectively formed with a fixing portion 191 for fixing on the virtual reality device, a hollow opening 192, and a data line receiving The cavity 193 and the data line baffle 194 are described in detail below for each of the above components. In this embodiment, the second side is fixedly connected to the temple connection portion of the virtual reality device, and the first side is located on the inner side of the outer periphery of the virtual reality device, and the first side, the second side, and the top surface are surrounded by data lines. The receiving cavity corresponds to the interface of the virtual reality device, and the fixing portion 191 is located on the second side and extends away from the top surface, and the fixing portion 191 is used for fixing the data line fixing member 19 on the virtual reality device. The fixing portion 191 is detachably connected to the virtual reality device. For example, the virtual reality device is provided with a screw hole, the fixing portion 191 is connected to the virtual reality device through the screw 195, or the fixing portion 191 is non-detachably connected with the virtual reality device, such as welding, etc. Not limited. In order to reduce the weight of the data line fixing member 19 and to save material, a hollow opening is provided on the first side surface and/or the second side surface, and a hollow opening 192 is not limited to the second side surface shown in FIG. The top surface, the first side surface and the second side surface define a U-shaped data line receiving cavity 193 which is open on three sides, and the connector of the data line connected to the virtual reality device is received in the data line receiving cavity 193. In order to further prevent the connection of the data line from loosening or falling, and avoiding the problem of poor connection when the data line is loose, the data line fixing member 19 may further be provided with a data line baffle 194, and the data line baffle 194 is disposed on the data line. The fixing member 19 is away from a side of the virtual reality device, and the data line shutter 194 is connectable to the top surface and the first side, respectively, and has a space for projecting into the data line with the second side; or the data line shutter 194 It may be connected to the second side surface and the top surface, and has a gap with the first side surface for extending into the data line, and the connection head of the data line is received in the data line receiving cavity 193, the data line blocking 25 board It is used to prevent the connector from coming off the data line receiving cavity 193. The specific steps for installing the data line fixture 19 to the virtual reality device are as follows:

第一步：在虚拟现实设备上连接好数据线，即将数据线的连接头***到虚拟现实设备上的数据线接口，本实施例中的数据线一般为HDMI数据线，当然也可采用其他用来进行数据传输或者进行充电的数据线，不做具体限定；The first step is to connect the data line on the virtual reality device, that is, insert the connector of the data line into the data line interface on the virtual reality device. The data line in this embodiment is generally an HDMI data line, and of course, other uses may be used. The data line for data transmission or charging is not specifically limited;

第二步：将数据线固定件19固定在虚拟现实设备上，数据线的连接头位于数据线固定件19中数据线收容腔193内。需要说明的是，本申请实施例示出的数据线固定件19可为一体成型，优选的材质为轻质并且具有一定硬度的材质。The second step: the data line fixing member 19 is fixed on the virtual reality device, and the connector of the data line is located in the data line receiving cavity 193 of the data line fixing member 19. It should be noted that the data line fixing member 19 shown in the embodiment of the present application may be integrally formed, and the preferred material is a material that is lightweight and has a certain hardness.

上述数据线固定件19的工作原理为：首先将数据线的连接头固定在虚拟现实设备的数据线接口上，然后数据线的连接头也容纳在数据线固定件19的数据线收容腔193内，同时数据线固定件远离虚拟现实设备的数据线接口的一侧还设有数据线挡板194，数据线挡板194用于防止数据线的连接头松动或掉落，阻挡数据线的连接头向外移动，使得数据线与虚拟现实设备良好连接，避免用户在使用过程中外接的数据线松动，导致数据传输不良甚至数据线脱落的问题，可以让用户大胆的进入的虚拟现实的场景互动中，提高用户体验度。The working principle of the data line fixing member 19 is as follows: firstly, the connector of the data line is fixed on the data line interface of the virtual reality device, and then the connector of the data line is also accommodated in the data line receiving cavity 193 of the data line fixing member 19. At the same time, the data line fixing member is further away from the data line interface of the virtual reality device, and a data line baffle 194 is further disposed. The data line baffle 194 is used for preventing the connection of the data line from loosening or falling, and blocking the connection of the data line. Moving outward, the data line is well connected with the virtual reality device, avoiding the looseness of the data line externally connected by the user during use, resulting in poor data transmission or even falling off the data line, which allows the user to enter the virtual reality scene interaction boldly. To improve user experience.

与现有技术相比，本申请中的虚拟现实设备新增加了数据线固定件19，在收纳数据线的连接头的同时将数据线固定在虚拟现实设备上，能有让数据线连接头在可控发范围移动，甚至不发生移动，这样就可以让数据线很好与虚拟现实设备进行连接，即便用户使用过程中进行剧烈的运动也不会导致数据线脱落，较大的提高了用户的体验度，并且提高了虚拟现实设备的适用场景。Compared with the prior art, the virtual reality device in the present application newly adds a data line fixing member 19, and fixes the data line on the virtual reality device while accommodating the connector of the data line, and can have the data line connector at The controllable range can be moved without even moving, so that the data line can be well connected with the virtual reality device, even if the user performs intense exercise during use, the data line will not fall off, and the user's Experience and improve the applicable scenarios of virtual reality devices.

参见图24，图24为本申请提供的虚拟现实设备的结构示意图。Referring to FIG. 24, FIG. 24 is a schematic structural diagram of a virtual reality device provided by the present application.

基于上述实施例公开的内容，本申请还提供了一种虚拟现实设备，与上述实施例的区别之处在于，镜框2包括透气框202，以及与透气框202相连接的容纳框201。在使用时，透气框202与用户的鼻部接触。容纳框201与前壳1、后壳3形成的收纳腔用于容纳光学***、PCBA板和光感组件。Based on the content disclosed in the above embodiments, the present application further provides a virtual reality device, which is different from the above embodiment in that the frame 2 includes a gas permeable frame 202 and a receiving frame 201 connected to the gas permeable frame 202. In use, the venting frame 202 is in contact with the nose of the user. The housing chamber formed by the receiving frame 201 and the front case 1 and the rear case 3 is for accommodating an optical system, a PCBA board, and a light sensing unit.

如图25所示，透气框202的中心线2021与容纳框201的纵向中心线2011重合；用户在佩戴虚拟现实设备时，透气框202的中心线2021与用户的鼻梁对应，容纳框201的纵向中心线2011与用户的眉心对应，使得容纳框201适应于用户眉部或额头的形状，透气框202适应于用户鼻部的形状，使用户获得较好的体验，避免因佩戴时不舒服而影响虚拟现实设备的使用效果。As shown in FIG. 25, the center line 2021 of the venting frame 202 coincides with the longitudinal center line 2011 of the accommodating frame 201; when the user wears the virtual reality device, the center line 2021 of the venting frame 202 corresponds to the nose bridge of the user, and the longitudinal direction of the accommodating frame 201 is accommodated. The center line 2011 corresponds to the eyebrow of the user, so that the accommodating frame 201 is adapted to the shape of the user's eyebrow or forehead, and the venting frame 202 is adapted to the shape of the user's nose, so that the user obtains a better experience and avoids being affected by uncomfortable wearing. The effect of the use of virtual reality devices.

容纳框201的形状与虚拟现实设备主体形状相同，即如果虚拟现实设备主体的形状为长方形、正方形以及其他不同规则的形状时，则容纳框201的形状需要相应变化。例如，当虚拟现实设备的主体选择具有一定弧度且与眼镜形态相对应的形态时，容纳框201的形状也为眼镜形态，即容纳框201的形状根据虚拟现实设备主体外侧边缘的形状而定。容纳框201作为虚拟现实设备主体结构的一大部分，透气框202仅为虚拟现实设备主体的一小部分，二者相连接即为虚拟现实设备主体。The shape of the accommodating frame 201 is the same as the shape of the virtual reality device body, that is, if the shape of the virtual reality device body is a rectangle, a square, and other different regular shapes, the shape of the accommodating frame 201 needs to be changed accordingly. For example, when the main body of the virtual reality device selects a shape having a certain curvature and corresponding to the form of the glasses, the shape of the receiving frame 201 is also in the form of glasses, that is, the shape of the receiving frame 201 depends on the shape of the outer edge of the main body of the virtual reality device. The accommodating frame 201 is a large part of the main structure of the virtual reality device, and the venting frame 202 is only a small part of the main body of the virtual reality device, and the two are connected to each other to be the main body of the virtual reality device.

为了使用户在佩戴虚拟现实设备时，用户的鼻部与虚拟现实设备之间形成空隙，以有效地将用户皮肤产生的蒸汽排出，防止蒸汽凝结在镜头上，造成用户观看的图像出现虚化、不均匀放大等现象，影响用户的视觉效果。因此，本申请提供的透气框202具有特定的结构，能够使用户在佩戴虚拟现实设备时，与鼻部接触的部分自然地产生缝隙，有助于蒸汽的排出。In order to enable the user to wear a virtual reality device, a gap is formed between the user's nose and the virtual reality device to effectively discharge the steam generated by the user's skin, preventing the steam from condensing on the lens, causing the image viewed by the user to be blurred. Uneven enlargement and other phenomena affect the user's visual effects. Therefore, the venting frame 202 provided by the present application has a specific structure, which enables the user to naturally create a gap in the portion in contact with the nose when wearing the virtual reality device, and contributes to the discharge of steam.

具体地，如图26和图27所示，透气框202包括分别沿中心线2021对称设置的过渡框2022、支撑框2023、桥接框2024和固定框2025；过渡框2022的外缘与后壳3的外缘相连接；过渡框2022用于实现后壳3与透气框202之间的过渡连接，使得二者相连接的部分采用顺滑的结构，防止二者相连接时形成棱角。而当用户佩戴虚拟现实设备时，棱角与用户的眉部或者额头处接触，长时间佩戴时，棱角会对用户的眉部或额头产生压力，严重时会造成用户疼痛。可见，虚拟现实设备的轮廓如果存在棱角，会造成用户的使用不舒服，影响用户的体验。Specifically, as shown in FIG. 26 and FIG. 27, the gas permeable frame 202 includes a transition frame 2022, a support frame 2023, a bridge frame 2024, and a fixing frame 2025 which are symmetrically disposed along the center line 2021, respectively; the outer edge of the transition frame 2022 and the rear case 3 The outer edge is connected; the transition frame 2022 is used to realize the transitional connection between the rear case 3 and the gas permeable frame 202, so that the connected portions of the two are provided with a smooth structure to prevent the two from forming an edge when connected. When the user wears the virtual reality device, the corners are in contact with the user's eyebrows or forehead. When worn for a long time, the corners may exert pressure on the user's eyebrows or forehead, which may cause pain to the user in severe cases. It can be seen that if there is an edge of the outline of the virtual reality device, the user's use may be uncomfortable and affect the user's experience.

本实施例通过过渡框2022实现过渡连接，使得支撑框2023与后壳3的连接不至于显得突兀，还可让形成的透气框202的外观看起来更协调，增加产品的美感。In this embodiment, the transitional connection is realized by the transition frame 2022, so that the connection between the support frame 2023 and the rear case 3 does not appear abrupt, and the appearance of the formed ventilated frame 202 can be more coordinated, thereby increasing the aesthetic appeal of the product.

过渡框2022的内缘与支撑框2023的外缘相连接；本实施例中的内缘和外缘指的是相应结构的上下连接端，即连接前一个结构的一端，以及连接后一结构的一端，并非指里外端。如何理解里外端，以后壳3为例，后壳3的里端为收纳腔，外端为外界空间。The inner edge of the transition frame 2022 is connected to the outer edge of the support frame 2023; the inner edge and the outer edge in the embodiment refer to the upper and lower connection ends of the corresponding structure, that is, one end of the former structure, and the structure of the latter structure. One end does not mean the inner and outer ends. How to understand the inner and outer ends, the case 3 is taken as an example, the inner end of the rear case 3 is a storage cavity, and the outer end is an external space.

支撑框2023在整个透气框202的结构中起到支撑作用，也是整个透气框202的支架。佩戴时，支撑框2023用于与用户的鼻部形成空隙，支撑框2023的倾斜角度与用户的鼻梁有关，支撑框2023的外表面20230宽度H1与用户的鼻梁长度以及容纳框201的厚度有关。The support frame 2023 serves as a support for the entire venting frame 202 and is also a support for the entire venting frame 202. When worn, the support frame 2023 is used to form a gap with the nose of the user. The angle of inclination of the support frame 2023 is related to the nose bridge of the user. The width H1 of the outer surface 20230 of the support frame 2023 is related to the length of the bridge of the user and the thickness of the receiving frame 201.

由于本申请提供的虚拟现实设备与现有技术中的虚拟现实设备相比，本申请的虚拟现实设备更加轻薄，主要表现在前壳1与后壳3之间的距离较近，即容纳框201的厚度较薄。本申请提供的容纳框201的厚度约在13mm～15mm之间，优选的厚度为13.9mm。The virtual reality device of the present application is lighter and thinner than the virtual reality device provided in the prior art, and is mainly represented by a closer distance between the front case 1 and the rear case 3, that is, the receiving frame 201. The thickness is thin. The receiving frame 201 provided by the present application has a thickness of between about 13 mm and 15 mm, and a preferred thickness of 13.9 mm.

为了实现用户鼻部与透气框202接触时，支撑框2023能够和用户的鼻梁形成空隙，要求支撑框2023的两侧与用户的鼻翼处接触时，还要高出鼻部一段距离。可实现的方式包括但不限于增加支撑框2023连接桥接框2024的一端到后壳3的外表面30之间的距离L1的长度，以及增加支撑框2023的外表面20230宽度 H1。In order to achieve contact between the user's nose and the venting frame 202, the support frame 2023 can form a gap with the nose bridge of the user, and when the two sides of the support frame 2023 are required to be in contact with the nose of the user, a distance from the nose is also increased. The achievable manner includes, but is not limited to, increasing the length of the distance L1 between the one end of the support frame 2023 connecting the bridge frame 2024 to the outer surface 30 of the rear case 3, and increasing the width H1 of the outer surface 20230 of the support frame 2023.

本实施例中，支撑框2023的外表面20230宽度H1与容纳框201的厚度δ1的比值为1～2；由于厚度δ1在13mm～15mm之间，当宽度H1与厚度δ1的比值为1时，支撑框2023的外表面20230宽度H1可为13mm～15mm之间的任一数值；当宽度H1与厚度δ1的比值为2时，支撑框2023的外表面20230宽度H1可为26mm～30mm之间的任一数值；当宽度H1与厚度δ1的比值为1.5时，支撑框2023的外表面20230宽度H1可为19.5mm～22.5mm之间的任一数值。可选的，容纳框201的厚度δ1为13.9mm，此时，支撑框2023的外表面20230宽度H1可为13.9mm～27.8mm之间的任一数值；宽度H1与厚度δ1的比值为1.24时为最佳的宽度比，此时，宽度H1为17.236mm时为最佳的宽度。In this embodiment, the ratio of the width H1 of the outer surface 20230 of the support frame 2023 to the thickness δ1 of the receiving frame 201 is 1 to 2; since the thickness δ1 is between 13 mm and 15 mm, when the ratio of the width H1 to the thickness δ1 is 1, The width H1 of the outer surface 20230 of the support frame 2023 may be any value between 13 mm and 15 mm; when the ratio of the width H1 to the thickness δ1 is 2, the width H1 of the outer surface 20230 of the support frame 2023 may be between 26 mm and 30 mm. Any value; when the ratio of the width H1 to the thickness δ1 is 1.5, the width H1 of the outer surface 20230 of the support frame 2023 may be any value between 19.5 mm and 22.5 mm. Optionally, the thickness δ1 of the receiving frame 201 is 13.9 mm. At this time, the width H1 of the outer surface 20230 of the support frame 2023 may be any value between 13.9 mm and 27.8 mm; when the ratio of the width H1 to the thickness δ1 is 1.24. For the optimum width ratio, at this time, the width is the optimum width when the width H1 is 17.236 mm.

支撑框2023的外表面20230宽度H1为用户的鼻梁长度，为了提高用户的体验，避免使用户产生压迫感，需要宽度H1小于用户的鼻梁长度，而从人体构造的常识可知，用户的鼻梁长度约在60～75mm。由此可见，本申请提供的透气框202中支撑框2023的宽度H1小于用户的鼻梁长度，使得本申请提供的虚拟现实设备在被佩戴时，可为用户带来很好的体验。The width H1 of the outer surface 20230 of the support frame 2023 is the length of the nose bridge of the user. In order to improve the user experience and avoid the user's feeling of pressure, the width H1 is required to be smaller than the nose bridge length of the user, and from the common sense of the human body structure, the length of the nose of the user is about At 60 to 75 mm. It can be seen that the width H1 of the support frame 2023 in the air permeable frame 202 provided by the present application is smaller than the nose bridge length of the user, so that the virtual reality device provided by the present application can provide a good experience for the user when being worn.

支撑框2023的内缘与桥接框2024的外缘相连接；桥接框2024的内缘与固定框2025的外缘相连接；固定框2025的内缘与前壳1的外缘连接。The inner edge of the support frame 2023 is connected to the outer edge of the bridge frame 2024; the inner edge of the bridge frame 2024 is connected to the outer edge of the fixed frame 2025; the inner edge of the fixed frame 2025 is connected to the outer edge of the front case 1.

在一种可选的实施方式中，支撑框2023可以通过桥接框2024和固定框2025的配合与前壳1相连接，桥接框2024和固定框2025的配合作用可以为支撑框2023提供角度支撑，使得支撑框2023与后壳3保持相对较优的倾斜角度，使得支撑框2023的倾斜角度与用户的鼻梁角度相适配，进而使用户可以获得较好的体验效果。In an optional embodiment, the support frame 2023 can be connected to the front case 1 through the cooperation of the bridge frame 2024 and the fixed frame 2025. The cooperation of the bridge frame 2024 and the fixed frame 2025 can provide angular support for the support frame 2023. The support frame 2023 and the rear case 3 are maintained at a relatively good inclination angle, so that the inclination angle of the support frame 2023 is matched with the nose angle of the user, thereby enabling the user to obtain a better experience.

此时，固定框2025起到固定的作用，作为支撑框2023的基座，增加支撑框2023的强度，防止支撑框2023，乃至整个透气框202在使用过程中的变形。桥接框2024在支撑框2023和固定框2025之间起到过渡作用，桥接框2024呈弧形。通过弧形的结构使得固定框2025可以更好地对支撑框2023施加作用力，增加整个透气框202的稳定性。如果支撑框2023与固定框2025直接连接，不通过桥接框2024过渡，那么其相接处将形成棱角，棱角的形成将会在用户长时间佩戴虚拟现实设备时增加对皮肤的压强，使得用户的体验感不好；并且，由于支撑框2023为倾斜结构，使得支撑框2023的外表面20230与固定框2025的外表面20250延长线形成连接角θ，如果支撑框2023与固定框2025直接连接，虽然固定框2025也能对支撑框2023起到固定作用，但由于虚拟现实设备的重量会挤压固定框2025，使得支撑框2023与固定框2025发生错位，或固定框2025无法较优地施加作用力，最终导致透气框202的稳定性不好。可见，二者直接连接形成的结构，其稳定性并没有通过桥接框2024连接而形成的结构的稳定性好。At this time, the fixing frame 2025 functions as a fixing, and as the base of the support frame 2023, the strength of the support frame 2023 is increased, and the deformation of the support frame 2023 and even the entire air permeable frame 202 during use is prevented. The bridge frame 2024 functions as a transition between the support frame 2023 and the fixed frame 2025, and the bridge frame 2024 is curved. The curved frame allows the fixed frame 2025 to better exert a force on the support frame 2023, increasing the stability of the entire venting frame 202. If the support frame 2023 is directly connected to the fixed frame 2025 and does not pass through the bridge frame 2024, the joints thereof will form an edge, and the formation of the corners will increase the pressure on the skin when the user wears the virtual reality device for a long time, so that the user's The feeling of the experience is not good; and, because the support frame 2023 is an inclined structure, the outer surface 20230 of the support frame 2023 and the outer surface 20250 of the fixed frame 2025 are extended to form a connection angle θ, if the support frame 2023 is directly connected to the fixed frame 2025, although The fixing frame 2025 can also fix the supporting frame 2023. However, the weight of the virtual reality device may press the fixing frame 2025, so that the supporting frame 2023 and the fixing frame 2025 are misaligned, or the fixing frame 2025 cannot apply the force preferentially. This ultimately results in poor stability of the venting frame 202. It can be seen that the structure formed by the direct connection of the two is not stable in the stability of the structure formed by the connection of the bridge frame 2024.

在另一种可选的实施方式中，支撑框2023直接与前壳1相连接，在所形成的结构中，前壳1作为基座，对支撑框2023起到固定作用，以使整个透气框202的结构稳定。此时，上述情形中形成的连接角θ将消失。In another optional embodiment, the support frame 2023 is directly connected to the front case 1. In the formed structure, the front case 1 serves as a base, and the support frame 2023 is fixed to make the entire ventilation frame. The structure of 202 is stable. At this time, the connection angle θ formed in the above case will disappear.

无论支撑框2023以上述何种方式与前壳1连接，支撑框2023的端点至后壳3的距离L1均随容纳框201的厚度δ1发生变化。第一种情况，支撑框2023通过桥接框2024和固定框2025与前壳1相连接，此时，支撑框2023连接桥接框2024的一端到后壳3外表面30之间的距离L1沿容纳框201的厚度δ1逐渐变化，该距离L1占容纳框201的厚度δ1的60％～100％(不包括右端点值)。第二种情况，支撑框2023直接与前壳1相连接，此时，距离L1即为容纳框201的厚度δ1，即距离L1占容纳框201的厚度δ1的100％。Regardless of the manner in which the support frame 2023 is coupled to the front case 1 in any manner described above, the distance L1 from the end of the support frame 2023 to the rear case 3 varies with the thickness δ1 of the housing frame 201. In the first case, the support frame 2023 is connected to the front case 1 through the bridge frame 2024 and the fixed frame 2025. At this time, the support frame 2023 connects the end of the bridge frame 2024 to the outer surface 30 of the rear case 3 at a distance L1 along the receiving frame. The thickness δ1 of 201 gradually changes, and the distance L1 accounts for 60% to 100% of the thickness δ1 of the accommodating frame 201 (excluding the right end point value). In the second case, the support frame 2023 is directly connected to the front case 1. At this time, the distance L1 is the thickness δ1 of the accommodating frame 201, that is, the distance L1 is 100% of the thickness δ1 of the accommodating frame 201.

由于容纳框201的厚度δ1在13mm～15mm之间，当距离L1占厚度δ1的60％时，距离L1可为7.8mm～9mm之间的任一数值；当距离L1占厚度δ1的70％时，距离L1可为9.1mm～10.5mm之间的任一数值；当距离L1占厚度δ1的80％时，距离L1可为10.4mm～12mm之间的任一数值；当距离L1占厚度δ1的90％时，距离L1可为11.7mm～13.5mm之间的任一数值；当距离L1占厚度δ1的100％时，距离L1可为13mm～15mm之间的任一数值。可选的，容纳框201的厚度δ1为13.9mm时是最佳厚度，此时，距离L1可为8.34mm～13.9mm之间的任一数值。而在第一种情况中，距离L1占厚度δ1的66.81％时为最佳的距离占比，此时，距离L1的最优值为9.28659mm。Since the thickness δ1 of the accommodating frame 201 is between 13 mm and 15 mm, when the distance L1 is 60% of the thickness δ1, the distance L1 may be any value between 7.8 mm and 9 mm; when the distance L1 is 70% of the thickness δ1 The distance L1 may be any value between 9.1 mm and 10.5 mm; when the distance L1 is 80% of the thickness δ1, the distance L1 may be any value between 10.4 mm and 12 mm; when the distance L1 is the thickness δ1 At 90%, the distance L1 may be any value between 11.7 mm and 13.5 mm; when the distance L1 is 100% of the thickness δ1, the distance L1 may be any value between 13 mm and 15 mm. Optionally, when the thickness δ1 of the receiving frame 201 is 13.9 mm, the thickness is optimal. In this case, the distance L1 may be any value between 8.34 mm and 13.9 mm. In the first case, the distance L1 is the best distance ratio when it is 66.81% of the thickness δ1. At this time, the optimum value of the distance L1 is 9.28659 mm.

支撑框2023连接桥接框2024的一端到所述后壳3外表面30之间的距离L1为由透气框202的中心线2021至连接后壳3处的距离，此距离对应的支撑框2023的表面与用户的鼻翼侧高度相等。通常情况下，用户在佩戴虚拟现实设备时，通过鼻托卡在鼻部上，而根据日常佩戴眼镜的情形，通常鼻托卡在鼻根的两侧，鼻根的两侧到鼻梁的距离约为5mm～8mm，此距离均小于距离L1，使得支撑框2023的中心线2021至鼻梁处还存在一段距离。而支撑框2023的倾斜角度是与鼻梁的角度平行的，因此，当用户通过鼻托将虚拟现实设备卡在鼻部时，支撑框2023会与鼻部产生约1mm～6mm的空隙。The distance L1 between the one end of the support frame 2023 connecting the bridge frame 2024 to the outer surface 30 of the rear case 3 is the distance from the center line 2021 of the gas permeable frame 202 to the connection rear case 3, and the distance corresponds to the surface of the support frame 2023. It is equal to the height of the nose side of the user. Usually, when a user wears a virtual reality device, the nose pad is stuck on the nose, and according to the daily wearing of the glasses, the nose pads are usually stuck on both sides of the nose, and the distance from the sides of the nose to the bridge of the nose is about It is 5 mm to 8 mm, and this distance is smaller than the distance L1, so that there is still a distance from the center line 2021 of the support frame 2023 to the bridge of the nose. The angle of inclination of the support frame 2023 is parallel to the angle of the bridge of the nose. Therefore, when the user puts the virtual reality device on the nose through the nose pad, the support frame 2023 will create a gap of about 1 mm to 6 mm with the nose.

此空隙用于封闭空间的透气用，防止因用户长时间佩戴虚拟现实设备而使皮肤产生蒸汽。在佩戴状态下，形成的空隙是由上至下倾斜的，因此，外界光线也不会由此空隙进入封闭空间，进而不会影响用户的视觉效果，使得用户的体验感增加。This gap is used for the ventilation of the enclosed space to prevent the skin from generating steam due to the user wearing the virtual reality device for a long time. In the wearing state, the formed gap is inclined from top to bottom, so that external light does not enter the closed space from the gap, thereby not affecting the visual effect of the user, and the user's experience is increased.

在上述实施例中，为了体现过渡作用，使得过渡框2022与后壳3呈角度连接；过渡框2022的外表面20220与后壳3的外表面30所形成的过渡角α与支撑角β的比值为0.9～1.1。过渡角α与支撑角β分别为钝角，可使支撑框2023的中心线2021与后壳3的夹角为锐角，以确保支撑框2023的倾斜角度与用户鼻梁的角度适应。In the above embodiment, in order to embody the transition effect, the transition frame 2022 is angularly connected to the rear case 3; the ratio of the transition angle α formed by the outer surface 20220 of the transition frame 2022 to the outer surface 30 of the rear case 3 and the support angle β is It is 0.9 to 1.1. The transition angle α and the support angle β are respectively obtuse angles, so that the angle between the center line 2021 of the support frame 2023 and the rear case 3 is an acute angle to ensure that the inclination angle of the support frame 2023 is adapted to the angle of the user's nose bridge.

过渡框2022的外表面20220与支撑框2023的外表面20230所形成的支撑角β沿支撑框2023的外表面20230宽度H1逐渐变化；具体地，支撑角β随着支撑框2023对应的距离L1与宽度H1的比值呈反比例关系变化。The support angle β formed by the outer surface 20220 of the transition frame 2022 and the outer surface 20230 of the support frame 2023 gradually changes along the width H1 of the outer surface 20230 of the support frame 2023; specifically, the support angle β corresponds to the distance L1 of the support frame 2023 and The ratio of the width H1 changes inversely proportionally.

从图27中可以看出，距离L1与宽度H1呈现正弦函数关系。如果距离L1与宽度H1的比值增大，说明正弦角越大，使得支撑角β减小；如果距离L1与宽度H1的比值减小，说明正弦角越小，使得支撑角β增大。可见，根据上述公开的数值，宽度H1为17.236mm时为最佳的宽度，距离L1的最优值为9.28659mm，此时，正弦角为32.6°，即距离L1占宽度H1的53.72％。As can be seen from Fig. 27, the distance L1 and the width H1 exhibit a sinusoidal function relationship. If the ratio of the distance L1 to the width H1 increases, it means that the larger the sine angle, the smaller the support angle β; if the ratio of the distance L1 to the width H1 decreases, the smaller the sine angle is, the larger the support angle β is. It can be seen that, according to the numerical values disclosed above, the width is the optimum width when the width H1 is 17.236 mm, and the optimum value of the distance L1 is 9.28659 mm. At this time, the sine angle is 32.6°, that is, the distance L1 is 53.72% of the width H1.

可见，支撑角β的角度与过渡角α，以及距离L1与宽度H1的比值均有关。而过渡框2022为了起到过渡作用，所形成的过渡角α应较大。本实施例中，过渡角α选取160°～165°之间的数值。此时，当过渡角α与支撑角β的比值为0.92时，支撑角β可为173.91°～179.35°之间的任一角度；当过渡角α与支撑角β的比值为1时，支撑角β可为160°～165°之间的任一角度；当过渡角α与支撑角β的比值为1.1时，支撑角β可为145.45°～150°之间的任一角度。可选的，过渡角α与支撑角β的比值为0.96时为最佳的角度比，此时，支撑角β可为166.67°～171.875°之间的任一角度；优选的，过渡角α选取163°为最佳的角度，此时，支撑角β采用170°时为最佳的角度。It can be seen that the angle of the support angle β is related to the transition angle α and the ratio of the distance L1 to the width H1. In order for the transition frame 2022 to function as a transition, the resulting transition angle α should be large. In the present embodiment, the transition angle α is selected to be a value between 160° and 165°. At this time, when the ratio of the transition angle α to the support angle β is 0.92, the support angle β may be any angle between 173.91 and 179.35°; when the ratio of the transition angle α to the support angle β is 1, the support angle β may be any angle between 160° and 165°; when the ratio of the transition angle α to the support angle β is 1.1, the support angle β may be any angle between 145.45° and 150°. Optionally, the ratio of the transition angle α to the support angle β is 0.96, which is an optimum angle ratio. In this case, the support angle β may be any angle between 166.67° and 171.875°; preferably, the transition angle α is selected. 163° is the optimum angle. At this time, the support angle β is 170°, which is the optimum angle.

当支撑框2023通过桥接框2024与固定框2025呈角度连接时，支撑框2023的外表面20230与固定框2025的外表面20250延长线所形成的连接角θ与支撑角β的比值为0.6～0.9。When the support frame 2023 is angularly connected to the fixed frame 2025 through the bridge frame 2024, the ratio of the connection angle θ formed by the extension of the outer surface 20230 of the support frame 2023 to the outer surface 20250 of the fixed frame 2025 and the support angle β is 0.6-0.9. .

由于支撑角β采用170°时为最佳的角度，当连接角θ与支撑角β的比值为0.6时，连接角θ可采用102°；当连接角θ与支撑角β的比值为0.7时，连接角θ可采用119°；当连接角θ与支撑角β的比值为0.8时，连接角θ可采用136°；当连接角θ与支撑角β的比值为0.9时，连接角θ可采用153°。可选的，连接角θ与支撑角β的比值为0.72时为最佳的角度比，此时，连接角θ可采用122.4°为最佳的角度。Since the support angle β is an optimum angle at 170°, when the ratio of the connection angle θ to the support angle β is 0.6, the connection angle θ can be 102°; when the ratio of the connection angle θ to the support angle β is 0.7, The connection angle θ can be 119°; when the ratio of the connection angle θ to the support angle β is 0.8, the connection angle θ can be 136°; when the ratio of the connection angle θ to the support angle β is 0.9, the connection angle θ can be 153. °. Alternatively, the ratio of the connection angle θ to the support angle β is 0.72, which is an optimum angle ratio. In this case, the connection angle θ may be an optimum angle of 122.4°.

根据上述公开的支撑框2023与前壳1的两种连接方式，第一种情况时，固定框2025与前壳1呈角度连接；固定框2025的外表面20250与前壳1的内表面所形成的固定角

与连接角θ的比值为0.6～0.8。连接角θ即为桥接框2024的弯曲角度，最佳的弯曲角度，可缓解虚拟现实设备的重量对固定框2025的压力。固定角

用于保证固定框2025具有最佳的稳定性，以使固定框2025能够很好地对支撑框2023施加支撑力。 According to the two connection manners of the support frame 2023 and the front case 1 disclosed above, in the first case, the fixing frame 2025 is angularly connected with the front case 1; the outer surface 20250 of the fixing frame 2025 is formed with the inner surface of the front case 1 Fixed angle

The ratio to the connection angle θ is 0.6 to 0.8. The connection angle θ is the bending angle of the bridge frame 2024, and the optimal bending angle can alleviate the pressure of the virtual reality device on the fixed frame 2025. Fixed angle

It is used to ensure that the fixing frame 2025 has the best stability, so that the fixing frame 2025 can well exert a supporting force on the supporting frame 2023.

为了使固定框2025具有很好的稳定性，固定角

在70°～100°之间变化。由于固定角

与连接角θ满足一定的比例关系，连接角θ可采用122.4°为最佳的角度，因此，当固定角

与连接角θ的比值为0.6时，本实施例中固定角

采用73.44°；当固定角

与连接角θ的比值为0.7时，固定角

采用85.68°；当固定角

与连接角θ的比值为0.8时，固定角

采用97.92°。优选的，固定角

与连接角θ的比值为0.75时为最佳的角度比，此时，固定角

采用91.8°为最佳的角度。 In order to make the fixing frame 2025 have good stability, the fixed angle

It varies between 70° and 100°. Due to the fixed angle

The connection angle θ satisfies a certain proportional relationship, and the connection angle θ can adopt an angle of 122.4°, so when the fixed angle is

When the ratio of the connection angle θ is 0.6, the fixed angle in this embodiment

Use 73.44°; when fixed angle

Fixed angle when the ratio of the connection angle θ is 0.7

Use 85.68°; when fixed angle

Fixed angle when the ratio of the connection angle θ is 0.8

Adopt 97.92 °. Preferred, fixed angle

The angle ratio is the best angle ratio when the ratio of the connection angle θ is 0.75. At this time, the fixed angle

The best angle is 91.8°.

同样在第一种情况时，固定框2025的外表面20250宽度H2占容纳框201的厚度δ1的10％～30％。由于容纳框201的厚度δ1在13mm～15mm之间，当宽度H2占厚度δ1的10％时，宽度H2可为1.3mm～1.5mm中的任一数值；当宽度H2占厚度δ1的20％时，宽度H2可为2.6mm～3mm中的任一数值；当宽度H2占厚度δ1的30％时，宽度H2可为3.9mm～4.5mm中的任一数值。优选的，当宽度H2占厚度δ1的22％时为最佳的宽度占比，此时，宽度H2可为2.86mm～3.3mm中的任一数值；而最佳容纳框201的厚度δ1在13.9mm，此时，宽度H2的最佳数值为3.058mm。Also in the first case, the outer surface 20250 of the fixing frame 2025 has a width H2 of 10% to 30% of the thickness δ1 of the accommodating frame 201. Since the thickness δ1 of the accommodating frame 201 is between 13 mm and 15 mm, when the width H2 is 10% of the thickness δ1, the width H2 may be any one of 1.3 mm to 1.5 mm; when the width H2 is 20% of the thickness δ1 The width H2 may be any one of 2.6 mm to 3 mm; when the width H2 is 30% of the thickness δ1, the width H2 may be any value from 3.9 mm to 4.5 mm. Preferably, when the width H2 is 22% of the thickness δ1, the width ratio is optimal. In this case, the width H2 may be any value from 2.86 mm to 3.3 mm; and the thickness δ1 of the optimal receiving frame 201 is 13.9. Mm, at this time, the optimum value of the width H2 is 3.058 mm.

而在第二种情况中，由于支撑框2023直接与前壳1连接，因此，固定框2025的宽度、固定角

与连接角θ均不存在。 In the second case, since the support frame 2023 is directly connected to the front case 1, the width and fixed angle of the fixing frame 2025 are

It does not exist with the connection angle θ.

如图28所示，本实施例提供的过渡框2022、支撑框2023、桥接框2024和固定框2025分别呈弧形，与用户的鼻部形状相似，以使彼此依次连接形成的透气框202能够将用户的鼻部包裹住，并利用支撑框2023与用户的鼻部形成空隙，便于透气。上述结构彼此依次连接形成的凹槽，凹槽适应于鼻部的弧度，因此，该凹槽的深度由后壳3至前壳1逐渐增大，即沿鼻根处至鼻尖处逐渐增大，以便于透气框202恰好卡在鼻部上。As shown in FIG. 28, the transition frame 2022, the support frame 2023, the bridge frame 2024, and the fixed frame 2025 provided in this embodiment are respectively curved, similar to the shape of the nose of the user, so that the ventilated frame 202 formed by sequentially connecting each other can The user's nose is wrapped and a space is formed by the support frame 2023 with the user's nose to facilitate ventilation. The above structures are sequentially connected to each other to form a groove, and the groove is adapted to the curvature of the nose. Therefore, the depth of the groove gradually increases from the rear case 3 to the front case 1, that is, gradually increases from the nose root to the tip of the nose. So that the venting frame 202 just snaps onto the nose.

为了使过渡框2022、支撑框2023、桥接框2024和固定框2025形成的透气框202具有特定的结构，以与用户的鼻部配合，并在鼻部形成用于透气的空隙，因此，需要过渡框2022、支撑框2023、桥接框2024和固定框2025具有相互配合的结构。In order to make the venting frame 202 formed by the transition frame 2022, the support frame 2023, the bridge frame 2024 and the fixing frame 2025 have a specific structure to cooperate with the nose of the user and form a space for ventilation at the nose, a transition is required. The frame 2022, the support frame 2023, the bridge frame 2024, and the fixed frame 2025 have a structure that cooperates with each other.

其中，如图29所示，过渡框2022包括分别呈圆弧状的两个第一过渡件20221和两个第二过渡件20222；两个第一过渡件20221沿中心线2021对称，两个第二过渡件20222沿中心线2021对称；Wherein, as shown in FIG. 29, the transition frame 2022 includes two first transition pieces 20221 and two second transition pieces 20222 which are respectively in an arc shape; the two first transition pieces 20221 are symmetric along the center line 2021, two The second transition piece 20222 is symmetrical along the center line 2021.

其中一个第一过渡件20221的一端与其中一个第二过渡件20222的一端连接，另一个第一过渡件2221的一端与另一个第二过渡件20222的一端连接；第一过渡件20221与第二过渡件20222的连接点为对应两个圆弧的外切交点；第一过渡件20221呈中心向内延伸的弧形，两个第一过渡件20221的弯曲方向相反，与虚拟现实设备中镜头的形状相似，便于第一过渡件20221与后壳3顺滑连接，形成类似于眼镜的形态。第二过渡件20222呈中心向外延伸的弧形，两个第二过渡件20222的弯曲方向相同。第一过渡件20221和第二过渡件20222的顺滑连接形成的形状与用户的鼻部与额头的曲线对应，避免在使用时给用户带来不舒适感。One end of one of the first transition pieces 20221 is connected to one end of one of the second transition pieces 20222, and one end of the other first transition piece 2221 is connected to one end of the other second transition piece 20222; the first transition piece 20221 and the second The connecting point of the transition piece 20222 is an circumscribed intersection corresponding to two arcs; the first transition piece 20221 has an arc extending inward in the center, and the bending directions of the two first transition pieces 20221 are opposite, and the lens of the virtual reality device The shape is similar, which facilitates the smooth connection of the first transition piece 20221 and the rear case 3 to form a shape similar to glasses. The second transition piece 20222 has an arc extending outwardly from the center, and the two second transition pieces 20222 are bent in the same direction. The smooth connection of the first transition piece 20221 and the second transition piece 20222 forms a shape corresponding to the curve of the user's nose and forehead, avoiding discomfort to the user during use.

其中一个第二过渡件20222的另一端与另一个第二过渡件20222的另一端连接；两个第二过渡件20222的连接点为对应两个圆弧的内切交点，以使过渡框2022呈拱形；两个第二过渡件20222连接后使过渡框2022呈现沿中心线2021对称的拱形，且使两个第一过渡件20221端点之间的距离与用户的鼻部宽度适应。为了使透气框202与鼻部接触后形成空隙，要求两个第一过渡件20221端点之间的距离略小于鼻部宽度，避免过渡框2022完全与鼻根处和额头处贴合，造成空隙消失，进而失去透气的作用。The other end of one of the second transition pieces 20222 is connected to the other end of the other second transition piece 20222; the connection point of the two second transition pieces 20222 is an inscribed intersection point corresponding to two arcs, so that the transition frame 2022 is Arched; the two second transition members 20222 are joined to cause the transition frame 2022 to assume a symmetrical arch along the centerline 2021 and to adapt the distance between the ends of the two first transition members 20221 to the user's nose width. In order to form a gap between the gas permeable frame 202 and the nose, it is required that the distance between the end points of the two first transition pieces 20221 is slightly smaller than the width of the nose, and the transition frame 2022 is completely prevented from fitting with the nose root and the forehead, thereby causing the gap to disappear. And thus lose the role of ventilation.

第一过渡件20221和第二过渡件20222的外缘与后壳3连接。后壳3的内缘形成凹槽，与第一过渡件20221和第二过渡件20222形成的拱形结构恰好配合，以形成完整结构。The outer edges of the first transition piece 20221 and the second transition piece 20222 are connected to the rear case 3. The inner edge of the rear case 3 forms a groove that fits exactly with the arched structure formed by the first transition piece 20221 and the second transition piece 20222 to form a complete structure.

为了与过渡框2022无缝连接，支撑框2023也具有与过渡框2022相适配的结构。具体地，如图30所示，支撑框2023包括支撑本体20231，以及设置在支撑本体20231上的第一支撑曲面20232、第二支撑曲面20233和两个对称设置的连接曲面20234。To seamlessly connect with the transition frame 2022, the support frame 2023 also has a structure that is adapted to the transition frame 2022. Specifically, as shown in FIG. 30, the support frame 2023 includes a support body 20231, and a first support curved surface 20232, a second support curved surface 20233, and two symmetrically disposed connection curved surfaces 20234 disposed on the support body 20231.

支撑本体20231呈拱形，以便与用户的鼻部弧度相适配。支撑本体20231为整个支撑框2023的框架，主要用于与鼻部形成空隙。为了实现无缝连接，支撑本体20231上设有用于适应过渡框2022内缘形状的第一支撑曲面20232，第一支撑曲面20232与过渡框2022的内缘贴合，使得第一支撑曲面20232呈拱形，其拱形程度与过渡框2022的内缘拱形程度相同。The support body 20231 is arched to fit the curvature of the user's nose. The support body 20231 is a frame of the entire support frame 2023, and is mainly used to form a gap with the nose. In order to achieve a seamless connection, the support body 20231 is provided with a first support curved surface 20232 for adapting the shape of the inner edge of the transition frame 2022. The first support curved surface 20232 is fitted to the inner edge of the transition frame 2022 such that the first support curved surface 20232 is arched. The shape is arched to the same extent as the inner edge of the transition frame 2022.

第一支撑曲面20232的两端分别通过连接曲面20234与第二支撑曲面20233连接；连接曲面20234和第一支撑曲面20232的连接点与第一过渡件20221的端点重合；为了使支撑本体20231与用户鼻部形成空隙，要求两个连接点之间的距离与用户鼻部的宽度相适应，即支撑本体20231的宽度要稍微小于鼻部的宽度。The two ends of the first supporting curved surface 20232 are respectively connected to the second supporting curved surface 20233 through the connecting curved surface 20234; the connection point of the connecting curved surface 20234 and the first supporting curved surface 20232 coincides with the end point of the first transition piece 20221; in order to make the supporting body 20231 and the user The nose forms a void, requiring that the distance between the two attachment points be adapted to the width of the user's nose, i.e., the width of the support body 20231 is slightly less than the width of the nose.

第二支撑曲面20233为中心向第一支撑曲面20232方向延伸的弧形，由于第二支撑曲面20233的位置接近虚拟现实设备的底部，因此，第二支撑曲面20233的弧度要远小于第一支撑曲面20232的弧度，便于虚拟现实设备的底部形成连接的结构。连接曲面20234用于与后壳3连接，使支撑本体20231与后壳3连接得到的结构呈圆滑过渡结构，使虚拟现实设备更加美观。The second supporting curved surface 20233 is an arc extending in the direction of the first supporting curved surface 20232. Since the position of the second supporting curved surface 20233 is close to the bottom of the virtual reality device, the curvature of the second supporting curved surface 20233 is much smaller than that of the first supporting curved surface. The curvature of 20232 is convenient for the bottom of the virtual reality device to form a connected structure. The connecting curved surface 20234 is connected to the rear casing 3, and the structure obtained by connecting the supporting body 20231 and the rear casing 3 has a smooth transition structure, which makes the virtual reality device more beautiful.

在上述实施例公开的第一种情况中，为了与支撑框2023的内缘无缝连接，桥接框2024要具有与支撑框2023相适配的结构。具体地，如图31所示，桥接框2024包括桥接本体20241，以及设置在桥接本体20241上的第一桥接曲面 20242、第二桥接曲面20243和两个沿中心线2021对称设置的桥接子曲面20244。In the first case disclosed in the above embodiment, in order to seamlessly connect with the inner edge of the support frame 2023, the bridge frame 2024 has a structure that is adapted to the support frame 2023. Specifically, as shown in FIG. 31, the bridge frame 2024 includes a bridge body 20241, and a first bridge curved surface 20242 disposed on the bridge body 20241, a second bridge curved surface 20243, and two bridge surface 20244 symmetrically disposed along the center line 2021. .

桥接本体20241呈拱形，以便与支撑框2023无缝连接，因此，桥接本体20241的拱形弧度与支撑框2023的第二支撑曲面20233的弧度相同。桥接本体20241为整个桥接框2024的主架，主要用于对支撑框2023起到过渡作用。为了实现无缝连接，桥接本体20241上设有用于适应第二支撑曲面20233弧度的第一桥接曲面20242，第一桥接曲面20242与第二支撑曲面20233贴合，使得第一桥接曲面20242呈现具有相同弯曲弧度的拱形。The bridging body 20241 is arched so as to be seamlessly connected to the support frame 2023. Therefore, the arcuate curvature of the bridging body 20241 is the same as the arc of the second supporting curved surface 20233 of the support frame 2023. The bridge body 20241 is the main frame of the entire bridge frame 2024, and is mainly used for the transition of the support frame 2023. In order to achieve a seamless connection, the bridge body 20241 is provided with a first bridging curved surface 20242 for adapting the curvature of the second supporting curved surface 20233. The first bridging curved surface 20242 is adhered to the second supporting curved surface 20233 such that the first bridging curved surface 20242 presents the same Curved arc of arch.

第一桥接曲面20242的两端分别通过桥接子曲面20244与第二桥接曲面20243连接；第一桥接曲面20242与桥接子曲面20244的连接点、与第二支撑曲面20233和连接曲面20234的连接点重合；为了实现夹紧用户鼻部的作用，两个连接点之间的距离要小于鼻部的宽度，即该两个连接点之间的距离小于连接曲面20234和第一支撑曲面20232形成的两个连接点之间的距离。The two ends of the first bridging curved surface 20242 are respectively connected to the second bridging curved surface 20243 through the bridge sub-surface 20244; the connection point of the first bridging curved surface 20242 and the bridge sub-surface 20244 coincides with the connection point of the second supporting curved surface 20233 and the connecting curved surface 20234 In order to achieve the function of clamping the user's nose, the distance between the two connection points is smaller than the width of the nose, that is, the distance between the two connection points is smaller than the two formed by the connection curved surface 20234 and the first support curved surface 20232. The distance between the connection points.

第二桥接曲面20243为中心向第一桥接曲面20242方向延伸的弧形；第二桥接曲面20243的弧度小于或等于第一桥接曲面20242的弧度；桥接框2024除了起到过渡固定框2025施加的作用力的作用外，还用于连接虚拟现实设备中两个镜头的放置框，为了使桥接框2024具有稳定的连接结构，桥接框2024的上下两个曲面的弧度可相等，也可不相等，具体的可根据实际应用情况而定。The second bridging curved surface 20243 is an arc extending in the direction of the first bridging curved surface 20242; the arc of the second bridging curved surface 20243 is less than or equal to the arc of the first bridging curved surface 20242; the bridging frame 2024 functions as a transitional fixing frame 2025. In addition to the role of the force, it is also used to connect the two lens placement frames in the virtual reality device. In order to make the bridge frame 2024 have a stable connection structure, the curvatures of the upper and lower surfaces of the bridge frame 2024 may be equal or unequal, specific It can be determined according to the actual application.

桥接本体20241通过桥接子曲面20244与后壳3连接，使桥接本体20241与后壳3连接得到呈圆滑过渡的结构，使虚拟现实设备更加美观和轻薄。The bridge body 20241 is connected to the rear shell 3 through the bridge surface 20244, so that the bridge body 20241 is connected with the rear shell 3 to obtain a smooth transition structure, which makes the virtual reality device more beautiful and light.

同样的，在上述实施例公开的第一种情况中，为了与桥接框2024无缝衔接，并对支撑框2023施加最优的作用力，固定框2025要具有与桥接框2024相适配的结构。具体地，如图32所示，固定框2025包括固定本体20251，以及设置在固定本体20251上的第一固定曲面20252、第二固定曲面20253和两个沿中心线2021对称设置的固定子曲面20254。Similarly, in the first case disclosed in the above embodiment, in order to seamlessly engage the bridge frame 2024 and apply an optimal force to the support frame 2023, the fixed frame 2025 has a structure adapted to the bridge frame 2024. . Specifically, as shown in FIG. 32, the fixing frame 2025 includes a fixing body 20251, a first fixed curved surface 20252 disposed on the fixed body 20251, a second fixed curved surface 20253, and two fixed sub-curved surfaces 20254 symmetrically disposed along the center line 2021. .

固定本体20251呈拱形，以便与桥接框2024无缝连接，因此，固定本体20251的拱形弧度与桥接框2024的第二桥接曲面20243的弧度相同。固定本体20251为整个固定框2025的主架，主要用于通过桥接框2024对支撑框2023起到固定作用，将支撑框2023稳定地固定在前壳1上，使整个透气框202具有稳定的结构。为了实现无缝连接，固定本体20251上设有用于适应第二桥接曲面20243弧度的第一固定曲面20252，第一固定曲面20252与第二桥接曲面20243贴合，使得第一固定曲面20252呈现具有相同弯曲程度的拱形。The fixing body 20251 is arched so as to be seamlessly connected to the bridging frame 2024. Therefore, the arching curvature of the fixing body 20251 is the same as the arc of the second bridging curved surface 20243 of the bridging frame 2024. The fixing body 20251 is a main frame of the entire fixing frame 2025, and is mainly used for fixing the supporting frame 2023 through the bridge frame 2024, and the supporting frame 2023 is stably fixed on the front casing 1 so that the entire venting frame 202 has a stable structure. . In order to achieve a seamless connection, the fixed body 20251 is provided with a first fixed curved surface 20252 for adapting to the second bridging curved surface 20243, and the first fixed curved surface 20252 is adhered to the second bridging curved surface 20243 such that the first fixed curved surface 20252 presents the same The degree of curvature of the arch.

第一固定曲面20252的两端分别通过固定子曲面20254与第二固定曲面20253连接；第一固定曲面20252和固定子曲面20254的连接点、与第二桥接曲面20243和桥接子曲面20244的连接点重合。The two ends of the first fixed curved surface 20252 are respectively connected to the second fixed curved surface 20253 by the fixed sub-curved surface 20254; the connection point of the first fixed curved surface 20252 and the fixed sub-curved surface 20254, and the connection point with the second bridging curved surface 20243 and the bridge sub-surface 20244 coincide.

第二固定曲面20253为中心向第一固定曲面20252方向延伸的弧形，第二固定曲面20253的弧度小于或等于第一固定曲面20252的弧度；固定本体20251除了起到固定基座的作用外，还用于连接容纳框201，为了使固定框2025能够发挥最佳的支撑作用，并具有稳定的结构，固定框2025的上下两个曲面的弧度可相等，也可不相等，具体的可根据实际应用情况而定。The second fixed curved surface 20253 is an arc extending in the direction of the first fixed curved surface 20252. The curvature of the second fixed curved surface 20253 is less than or equal to the curvature of the first fixed curved surface 20252. The fixed body 20251 functions as a fixed base. It is also used to connect the accommodating frame 201. In order to enable the fixing frame 2025 to exert an optimal supporting function and have a stable structure, the curvatures of the upper and lower surfaces of the fixing frame 2025 may be equal or unequal, and the specific application may be based on practical applications. Depending on the situation.

固定本体20251分别通过两个固定子曲面20254与后壳3连接，呈现圆滑过渡的结构；固定本体20251通过第二固定曲面20253与前壳1连接，使固定本体20251被固定，以对支撑框2023提供最佳的固定作用力。The fixed body 20251 is connected to the rear case 3 through two fixed sub-curved surfaces 20254, respectively, and presents a smooth transition structure; the fixed body 20251 is connected to the front case 1 through the second fixed curved surface 20253, so that the fixed body 20251 is fixed to the support frame 2023. Provides the best fixation force.

本实施例提供的过渡框2022、支撑框2023、桥接框2024和固定框2025具有相互配合的结构，相邻两个结构之间的配合，使得整个透气框202具有稳定的结构，透气框202与容纳框201连接而形成的镜框2也具有稳定的结构。每相邻两个结构之间过渡圆滑连接，使得虚拟现实设备具有外形美观，体积较小，轻薄的优点。并在佩戴时，利用鼻梁与支撑框2023之间的空隙排出空气，不额外在虚拟现实设备上增加开口，环境光不易进入，从而解决虚拟现实设备上的蒸汽开口影响虚拟现实设备密闭空间的问题。The transition frame 2022, the support frame 2023, the bridge frame 2024 and the fixing frame 2025 provided in this embodiment have a mutual matching structure, and the cooperation between the two adjacent structures makes the entire air permeable frame 202 have a stable structure, and the air permeable frame 202 and The frame 2 formed by connecting the receiving frames 201 also has a stable structure. The smooth transition between each adjacent two structures makes the virtual reality device have the advantages of beautiful appearance, small volume and light weight. When wearing, the air is exhausted from the gap between the bridge of the nose and the support frame 2023, and no additional openings are added to the virtual reality device, and the ambient light is difficult to enter, thereby solving the problem that the steam opening on the virtual reality device affects the confined space of the virtual reality device. .

由以上技术方案可知，本申请提供的一种虚拟现实设备，包括前壳1、后壳3，以及由前壳1和后壳3围成的镜框2，镜框2包括透气框202以及与透气框202连接的容纳框201。容纳框201、前壳1和后壳3连接形成的收纳腔用于容纳光学***、PCBA板和光感组件。透气框202包括分别呈弧形的过渡框2022、支撑框2023、桥接框2024和固定框2025，以使依次连接形成的凹槽的深度由后壳3至前壳1逐渐增大。用户在佩戴虚拟现实设备体验虚拟环境时，透气框202与用户的鼻部接触，通过支撑框2023与鼻部之间形成的空隙保证虚拟现实设备的透气使用环境；由于该空隙隐藏于凹槽与鼻梁之间，且空隙由上至下倾斜存在，不会使外界光线沿空隙进入到虚拟现实设备与用户的面部形成的封闭空间内，进而不会影响用户的视觉效果。并且，本申请提供的虚拟现实设备轻薄、体积小，每相邻两个结构之间圆滑连接，即使用户长时间佩戴，也不会使用户产生负担感，增加用户的体验效果，进而提高虚拟现实设备的使用效果。According to the above technical solution, a virtual reality device provided by the present application includes a front case 1 and a rear case 3, and a frame 2 surrounded by a front case 1 and a rear case 3. The frame 2 includes a venting frame 202 and a venting frame. 202 is connected to the receiving frame 201. The accommodating frame 201, the front case 1 and the rear case 3 are connected to form a receiving cavity for accommodating the optical system, the PCBA board and the light sensing component. The venting frame 202 includes a transition frame 2022, a support frame 2023, a bridge frame 2024, and a fixing frame 2025, respectively, such that the depth of the grooves formed by the sequential connection is gradually increased from the rear case 3 to the front case 1. When the user wears the virtual reality device to experience the virtual environment, the air permeable frame 202 is in contact with the nose of the user, and the air gap formed by the support frame 2023 and the nose ensures the ventilating environment of the virtual reality device; since the gap is hidden in the groove and Between the bridges of the nose, and the gaps are inclined from top to bottom, and the external light does not enter the closed space formed by the virtual reality device and the user's face along the gap, thereby not affecting the visual effect of the user. Moreover, the virtual reality device provided by the present application is light and thin, has a small volume, and is smoothly connected between two adjacent structures. Even if the user wears it for a long time, the user does not feel a burden, and the user experience is increased, thereby improving the virtual reality. The effect of the device.

此外，可以理解的是，以上实施例公开的方案不仅局限于虚拟现实设备，还可应用于任何头戴设备，且所述头戴设备具体包括但不限于虚拟现实设备、增强现实设备、游戏设备、移动计算设备以及其它可穿戴式计算机等。In addition, it can be understood that the solution disclosed in the foregoing embodiment is not limited to the virtual reality device, and is applicable to any head mounted device, and the headset includes, but is not limited to, a virtual reality device, an augmented reality device, and a game device. , mobile computing devices, and other wearable computers.

需要说明的是，本申请实施例中公开的数值，包括距离占比、宽度比和厚度比等均为举例说明各部件之间的尺寸关系，在实际应用中，各部件的尺寸还可采用其他数值，其中一个部件的尺寸发生变化时，其他部分的尺寸也发生变化，具体变化后的数值，本申请不再赘述，可根据本申请中公开的比例关系进行相应计算得到。It should be noted that the numerical values disclosed in the embodiments of the present application, including the distance ratio, the width ratio, and the thickness ratio, are examples for illustrating the dimensional relationship between the components. In practical applications, the dimensions of the components may also be other. The numerical value, when the size of one component changes, the size of other parts also changes. The specific changed value is not described in detail in the application, and can be calculated according to the proportional relationship disclosed in the present application.

本领域技术人员在考虑说明书及实践这里公开的申请后，将容易想到本申请的其它实施方案。本申请旨在涵盖本申请的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本申请的一般性原理并包括本申请未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本申请的真正范围和精神由所附的权利要求指出。Other embodiments of the present application will be readily apparent to those skilled in the <RTIgt; The application is intended to cover any variations, uses, or adaptations of the application, which are in accordance with the general principles of the application and include common general knowledge or common technical means in the art that are not disclosed herein. . The specification and examples are to be regarded as illustrative only,

应当理解的是，本申请并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本申请的范围仅由所附的权利要求来限制。It is to be understood that the invention is not limited to the details of the details and The scope of the present application is limited only by the accompanying claims.

Claims

一种虚拟现实设备，其特征在于，包括由前壳(1)和后壳(3)围成的镜框(2)、与所述后壳(3)连接的两个镜腿和内置于所述镜框(2)的光学***、PCBA板、光感组件，所述前壳(1)周边设有若干用于嵌入所述后壳(3)的卡扣固定件；所述后壳(3)的背面设有用于与脸托(6)连接的脸托固定件(41)、与所述镜腿连接的凹槽。A virtual reality device, comprising: a frame (2) surrounded by a front case (1) and a rear case (3), two temples connected to the rear case (3), and built in the An optical system of the frame (2), a PCBA board, a light sensing component, and a plurality of snap fasteners for inserting the rear case (3) around the front case (1); the rear case (3) A face support member (41) for connection to the face rest (6) and a recess connected to the temple are provided on the back side.
根据权利要求1所述的虚拟现实设备，其特征在于，所述镜框(2)包括透气框(202)，以及与所述透气框(202)相连接的容纳框(201)；所述容纳框(201)与前壳(1)、后壳(3)形成的收纳腔用于容纳光学***、PCBA板和光感组件；所述透气框(202)的中心线(2021)与所述容纳框(201)的纵向中心线(2011)重合；The virtual reality device according to claim 1, wherein the frame (2) comprises a gas permeable frame (202), and a receiving frame (201) connected to the gas permeable frame (202); (201) a receiving cavity formed with the front case (1) and the rear case (3) for accommodating an optical system, a PCBA board, and a light sensing component; a center line (2021) of the air permeable frame (202) and the receiving frame ( The longitudinal centerline (2011) of 201) coincides;

所述透气框(202)包括分别沿中心线(2021)对称设置的过渡框(2022)、支撑框(2023)、桥接框(2024)和固定框(2025)；The venting frame (202) includes a transition frame (2022), a support frame (2023), a bridge frame (2024), and a fixed frame (2025) symmetrically disposed along a center line (2021);

所述过渡框(2022)的外缘与所述后壳(3)的外缘相连接；所述过渡框(2022)的内缘与所述支撑框(2023)的外缘相连接；所述过渡框(2022)的外表面(20220)与所述支撑框(2023)的外表面(20230)所形成的支撑角β沿所述支撑框(2023)的外表面(20230)宽度H1逐渐变化；An outer edge of the transition frame (2022) is coupled to an outer edge of the rear case (3); an inner edge of the transition frame (2022) is coupled to an outer edge of the support frame (2023); The support angle β formed by the outer surface (20220) of the transition frame (2022) and the outer surface (20230) of the support frame (2023) gradually changes along the width H1 of the outer surface (20230) of the support frame (2023);

所述支撑框(2023)的内缘与所述桥接框(2024)的外缘相连接；所述支撑框(2023)连接所述桥接框(2024)的一端到所述后壳(3)外表面(30)之间的距离L1沿所述容纳框(201)的厚度δ1逐渐变化；An inner edge of the support frame (2023) is connected to an outer edge of the bridge frame (2024); the support frame (2023) connects one end of the bridge frame (2024) to the outer casing (3) The distance L1 between the surfaces (30) gradually changes along the thickness δ1 of the receiving frame (201);

所述桥接框(2024)的内缘与所述固定框(2025)的外缘相连接；所述固定框(2025)的内缘与所述前壳(1)的外缘连接；An inner edge of the bridge frame (2024) is connected to an outer edge of the fixing frame (2025); an inner edge of the fixing frame (2025) is connected to an outer edge of the front case (1);

所述过渡框(2022)、支撑框(2023)、桥接框(2024)和固定框(2025)分别呈弧形，以使依次连接形成的透气框(202)呈凹槽形，所述凹槽的深度由后壳(3)至前壳(1)逐渐增大。The transition frame (2022), the support frame (2023), the bridge frame (2024), and the fixing frame (2025) are respectively curved, so that the gas permeable frame (202) formed in sequence is formed in a groove shape, and the groove The depth is gradually increased from the rear case (3) to the front case (1).
根据权利要求2所述的虚拟现实设备，其特征在于，所述支撑框(2023)的外表面(20230)宽度H1与所述容纳框(201)的厚度δ1的比值为1～2；The virtual reality device according to claim 2, wherein the ratio of the outer surface (20230) width H1 of the support frame (2023) to the thickness δ1 of the receiving frame (201) is 1 to 2;

所述支撑框(2023)连接所述桥接框(2024)的一端到所述后壳(3)的外表面(30)之间的距离L1占所述容纳框(201)的厚度δ1的60％～100％。The distance L1 between the end of the support frame (2023) connecting the one end of the bridge frame (2024) to the outer surface (30) of the rear case (3) accounts for 60% of the thickness δ1 of the receiving frame (201) ~100%.
根据权利要求3所述的虚拟现实设备，其特征在于，所述支撑角β随着所述支撑框(2023)对应的距离L1与宽度H1的比值呈反比例关系变化。The virtual reality device according to claim 3, wherein the support angle β varies inversely proportional to a ratio of a distance L1 and a width H1 of the support frame (2023).
根据权利要求4所述的虚拟现实设备，其特征在于，所述支撑框(2023)通过桥接框(2024)与所述固定框(2025)呈角度连接；所述支撑框(2023)的外表面(20230)与所述固定框(2025)的外表面(20250)延长线所形成的连接角θ与所述支撑角β的比值为0.6～0.9。The virtual reality device according to claim 4, wherein the support frame (2023) is angularly connected to the fixed frame (2025) through a bridge frame (2024); an outer surface of the support frame (2023) (20230) The ratio of the connection angle θ formed by the extension of the outer surface (20250) of the fixed frame (2025) to the support angle β is 0.6 to 0.9.
根据权利要求5所述的虚拟现实设备，其特征在于，所述过渡框(2022)与所述后壳(3)呈角度连接；所述过渡框(2022)的外表面(20220)与所述后壳(3)的外表面(30)所形成的过渡角α与所述支撑角β的比值为0.92～1.1；所述过渡角α与所述支撑角β分别为钝角。The virtual reality device according to claim 5, wherein the transition frame (2022) is angularly connected to the rear case (3); the outer surface (20220) of the transition frame (2022) is The ratio of the transition angle α formed by the outer surface (30) of the rear case (3) to the support angle β is 0.92 to 1.1; the transition angle α and the support angle β are respectively obtuse angles.
根据权利要求2所述的虚拟现实设备，其特征在于，所述过渡框(2022)包括分别呈圆弧状的两个第一过渡件(20221)和两个第二过渡件(20222)；两个所述第一过渡件(20221)沿中心线(2021)对称，两个所述第二过渡件(20222)沿中心线(2021)对称；The virtual reality device according to claim 2, wherein the transition frame (2022) comprises two first transition pieces (20221) and two second transition pieces (20222) respectively in an arc shape; The first transition piece (20221) is symmetrical along a center line (2021), and the two second transition pieces (20222) are symmetrical along a center line (2021);

其中一个所述第一过渡件(20221)的一端与其中一个第二过渡件(20222)的一端连接，另一个所述第一过渡件(20221)的一端与另一个第二过渡件(20222)的一端连接；所述第一过渡件(20221)与第二过渡件(20222)的连接点为对应两个圆弧的外切交点；One end of one of the first transition pieces (20221) is connected to one end of one of the second transition pieces (20222), and the other end of the first transition piece (20221) and the other second transition piece (20222) One end of the connection; the connection point of the first transition piece (20221) and the second transition piece (20222) is an circumscribed intersection point corresponding to two arcs;

其中一个所述第二过渡件(20222)的另一端与另一个第二过渡件(20222)的另一端连接；两个所述第二过渡件(20222)的连接点为对应两个圆弧的内切交点，以使所述过渡框(2022)呈拱形；One end of the second transition piece (20222) is connected to the other end of the other second transition piece (20222); the connection point of the two second transition pieces (20222) is corresponding to two arcs Ending the intersection so that the transition frame (2022) is arched;

所述第一过渡件(20221)和第二过渡件(20222)的外缘与所述后壳(3)连接。An outer edge of the first transition piece (20221) and the second transition piece (20222) are coupled to the rear case (3).
根据权利要求7所述的虚拟现实设备，其特征在于，所述支撑框(2023)包括支撑本体(20231)，以及设置在所述支撑本体(20231)上的第一支撑曲面(20232)、第二支撑曲面(20233)和两个对称设置的连接曲面(20234)；The virtual reality device according to claim 7, wherein the support frame (2023) comprises a support body (20231), and a first support curved surface (20232) disposed on the support body (20231), Two supporting surfaces (20233) and two symmetrically connected connecting surfaces (20234);

所述第一支撑曲面(20232)与所述过渡框(2022)的内缘贴合，所述第一支撑曲面(20232)呈拱形；所述第一支撑曲面(20232)的两端分别通过连接曲面(20234)与所述第二支撑曲面(20233)连接；所述连接曲面(20234)和第一支撑曲面(20232)的连接点与所述第一过渡件(20221)的端点重合；所述第二支撑曲面(20233)为中心向第一支撑曲面(20232)方向延伸的弧形；The first supporting curved surface (20232) is in contact with the inner edge of the transition frame (2022), the first supporting curved surface (20232) is arched; the two ends of the first supporting curved surface (20232) are respectively passed a connecting curved surface (20234) is coupled to the second supporting curved surface (20233); a connecting point of the connecting curved surface (20234) and the first supporting curved surface (20232) coincides with an end point of the first transition piece (20221); The second supporting curved surface (20233) is an arc extending in the direction of the first supporting curved surface (20232);

所述支撑本体(20231)通过两个连接曲面(20234)与所述后壳(3)连接。The support body (20231) is connected to the rear case (3) by two connecting curved surfaces (20234).
根据权利要求8所述的虚拟现实设备，其特征在于，所述桥接框(2024)包括桥接本体(20241)，以及设置在所述桥接本体(20241)上的第一桥接曲面(20242)、第二桥接曲面(20243)和两个沿中心线(2021)对称设置的桥接子曲面(20244)；The virtual reality device according to claim 8, wherein the bridge frame (2024) comprises a bridge body (20241), and a first bridge surface (20242) disposed on the bridge body (20241), a second bridge surface (20243) and two bridge surfaces (20244) symmetrically disposed along the center line (2021);

所述第一桥接曲面(20242)与所述第二支撑曲面(20233)贴合；所述第一桥接曲面(20242)的两端分别通过桥接子曲面(20244)与第二桥接曲面(20243)连接；所述第一桥接曲面(20242)与所述桥接子曲面(20244)的连接点、与所述第二支撑曲面(20233)和连接曲面(20234)的连接点重合；The first bridging curved surface (20242) is adhered to the second supporting curved surface (20233); the two ends of the first bridging curved surface (20242) respectively pass through the bridge sub-surface (20244) and the second bridging surface (20243) Connecting; a connection point of the first bridging curved surface (20242) to the bridge sub-surface (20244), a connection point with the second supporting curved surface (20233) and a connecting curved surface (20234);

所述第二桥接曲面(20243)为中心向第一桥接曲面(20242)方向延伸的弧形；所述第二桥接曲面(20243)的弧度小于或等于第一桥接曲面(20242)的弧度；The second bridging curved surface (20243) is an arc extending in a direction extending toward the first bridging curved surface (20242); the arc of the second bridging curved surface (20243) is less than or equal to the arc of the first bridging curved surface (20242);

所述桥接本体(20241)通过所述桥接子曲面(20244)与所述后壳(3)连接。The bridge body (20241) is coupled to the rear case (3) through the bridge surface (20244).
根据权利要求9所述的虚拟现实设备，其特征在于，所述固定框(2025)包括固定本体(20251)，以及设置在所述固定本体(20251)上的第一固定曲面(20252)、第二固定曲面(20253)和两个沿中心线(2021)对称设置的固定子曲面(20254)；The virtual reality device according to claim 9, wherein the fixing frame (2025) comprises a fixing body (20251), and a first fixed curved surface (20252) disposed on the fixing body (20251), a fixed surface (20253) and two fixed sub-surfaces (20254) symmetrically disposed along the center line (2021);

所述第一固定曲面(20252)与所述第二桥接曲面(20243)贴合；所述第一固定曲面(20252)的两端分别通过固定子曲面(20254)与第二固定曲面(20253)连接；所述第一固定曲面(20252)和固定子曲面(20254)的连接点、与所述第二桥接曲面(20243)和桥接子曲面(20244)的连接点重合；The first fixed curved surface (20252) is adhered to the second bridging curved surface (20243); the two ends of the first fixed curved surface (20252) respectively pass the fixed sub-curved surface (20254) and the second fixed curved surface (20253) a connection point of the first fixed curved surface (20252) and the fixed sub-curved surface (20254), coincident with a connection point of the second bridging curved surface (20243) and the bridge sub-surface (20244);

所述第二固定曲面(20253)为中心向第一固定曲面(20252)方向延伸的弧形，所述第二固定曲面(20253)的弧度小于或等于第一固定曲面(20252)的弧度；The second fixed curved surface (20253) is an arc extending in the direction of the first fixed curved surface (20252), and the arc of the second fixed curved surface (20253) is less than or equal to the arc of the first fixed curved surface (20252);

所述固定本体(20251)分别通过两个固定子曲面(20254)与所述后壳(3)连接；所述固定本体(20251)通过第二固定曲面(20253)与所述前壳(1)连接。The fixed body (20251) is respectively connected to the rear case (3) by two fixed sub-curves (20254); the fixed body (20251) passes through the second fixed curved surface (20253) and the front case (1) connection.