CN105204163A - Universal connecting rod for monocular eye lens - Google Patents

Universal connecting rod for monocular eye lens Download PDF

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Publication number
CN105204163A
CN105204163A CN201510715736.1A CN201510715736A CN105204163A CN 105204163 A CN105204163 A CN 105204163A CN 201510715736 A CN201510715736 A CN 201510715736A CN 105204163 A CN105204163 A CN 105204163A
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CN
China
Prior art keywords
universal
connected
connecting rod
connecting
provided
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CN201510715736.1A
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Chinese (zh)
Inventor
蔡士源
颜杨丰
陈志雄
杨国良
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福建龙溪轴承(集团)股份有限公司
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Priority to CN201510715736.1A priority Critical patent/CN105204163A/en
Publication of CN105204163A publication Critical patent/CN105204163A/en

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B25/00Eyepieces; Magnifying glasses
    • G02B25/001Eyepieces
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B27/0176Head mounted characterised by mechanical features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/01Head-up displays
    • G02B27/0149Head-up displays characterised by mechanical features
    • G02B2027/0169Supporting or connecting means other than the external walls

Abstract

The invention discloses a universal connecting rod for a monocular eye lens. One end of the universal connecting rod is connected with a shell of the eye lens; a telescopic joint is arranged at the other end of the universal connecting rod and is connected with earphones; the universal connecting rod comprises two or more connecting bases which are arranged at intervals; every two adjacent connecting bases are connected through a connecting shaft; the two ends of each connecting shaft are rotatably connected with spherical surfaces of corresponding connecting bases that are arranged on the same side; grooves with internal spherical surfaces are formed in the connecting bases; a rotating part with an external spherical surface is arranged at each of the two ends of each connecting shaft; the external spherical surfaces of the rotating parts are rotatably connected with the internal spherical surfaces of the grooves in a close fit manner; by adopting the structure, a user can adjust the position of the eye lens according to face shapes and eye using habits, so as to achieve the optimal using comfortableness; besides, the universal connecting rod is simple in structure, convenient to use and high in universality.

Description

一种单眼目镜的万向连接杆 One kind of universal joint shaft monocular eyepiece

技术领域 FIELD

[0001] 本发明涉及头戴式显示装置领域,尤其涉及一种单眼目镜的万向连接杆。 [0001] The present invention relates to the field of head-mounted display device, particularly to a monocular eyepiece universal connecting rod.

背景技术 Background technique

[0002] 近年来随着显示科技以及相关技术日新月异的进步,显示器有着逐渐轻薄化的趋势以满足使用者对便携式的需求,头戴式显示器即是其中一种应用。 [0002] In recent years, with the ever-changing display technology and related technology advances, the display has gradually thin trend in order to meet user demand for portable head mounted display that is one of the applications. 一般而言,头戴式显示器已被设计成可供使用者经由眼镜式、护目镜式或头盔式可戴式装置来观看视讯信号。 Generally, head-mounted displays have been designed for a user to view the video signal eyeglass-type, goggle-type or helmet-type wearable device via.

[0003] 现有的护目镜式头戴显示器一般由目镜壳、耳机以及连接目镜壳和耳机的连接杆,目镜壳内装有显示模块,耳机上设有视讯处理模块,显示模块用于播放讯处理模块处理后的视频。 [0003] The goggle-type head mount display conventional ships eyepiece housing, an earphone and a connecting rod connected to the eyepiece housing and the headset, the ocular housing with a display module is provided on the video processing module, a headset, a display information processing module for playing after the video processing module. 而现有技术中,用于连接目镜壳和耳机的连杆在空间上是不可调节,而使用者的脸型各不相同,无法实现一件产品多人同时适用,因此通用性较差。 Whereas the prior art, for connecting the headphones and the eyepiece housing space in the link can not be adjusted, and the user's face vary, can not achieve more than one product simultaneously applied, therefore less versatile.

发明内容 SUMMARY

[0004] 为了解决现有技术中的不足,本发明的目的在于提供一种结构简单、通用性高、可以空间任意角度进行调整的单眼目镜的万向连接杆。 [0004] In order to solve the deficiencies of the prior art, an object of the present invention is to provide a simple structure and high versatility can be any spatial angle adjustment monocular eyepiece universal connecting rod.

[0005] 为实现上述目的,本发明采用以下技术方案: [0005] To achieve the above object, the present invention employs the following technical solution:

一种单眼目镜的万向连接杆,所述万向连接杆的一端与目镜的外壳连接,万向连杆的另一端设有伸缩节与耳机连接,所述万向连接杆包括两个以上间隔设置的连接座,相邻两个连接座之间通过连接轴连接,所述连接轴的两端分别与其同侧的连接座球面转动连接,所述连接座上设有具有内球面的凹槽,所述连接轴的两端分别设有具有外球面的转动部,该转动部的外球面与凹槽的内球面紧配合转动连接。 One kind of monocular eyepiece universal connecting rod, one end of the articulated connecting rod and the eyepiece housing and the other end of the universal rod telescopic section is provided with a headset connector, the articulated connecting rod comprises two or more spaced connecting base ends, adjacent links are connected by a connecting shaft between two seats, of the connecting shaft are disposed on the same side are connected thereto spherical seat is rotatably connected to the connecting base is provided with a recess having a spherical inner surface, connected to both ends of the rotation shaft are provided with an outer spherical surface portion, the inner spherical surface and spherical recess of the rotating portion rotatably connected to the interference fit.

[0006] 所述连接轴的中部设有一圈凸起的转动限位环。 Central [0006] rotation of the connecting shaft is provided with a ridge around the stop ring.

[0007] 所述伸缩节和连接座上均设有用于穿设导线的通孔。 The [0007] telescopic section and the connecting base has a through-hole bored wire.

[0008] 所述伸缩节与耳机连接的一端设有长条形的固定孔。 [0008] One end of the telescopic section is connected with the earphone elongated hole in the fixing.

[0009] —种单眼目镜的万向连接杆,所述万向连接杆的一端与目镜的外壳连接,万向连杆的另一端设有伸缩节与耳机连接,所述万向连接杆包括两个以上间隔设置的连接座,相邻两个连接座之间通过连接轴连接,所述连接轴的两端分别与其同侧的连接座球面转动连接,所述连接座上设有具有内球面的关节轴承外圈,所述连接轴的两端分别设有具有外球面的关节轴承内圈,该关节轴承内圈的外球面与关节轴承外圈的内球面紧配合转动连接。 [0009] - species monocular eyepiece universal connecting rod, said connecting rod gimbal housing with the eyepiece end is connected to the other end of the universal rod telescopic section is provided with a headset connector, said connecting rod comprising two gimbal or more spaced connecting base, between the two adjacent connecting base are connected by a connecting shaft, both ends of the connecting shaft connected thereto on the same side of the spherical seat is rotatably connected, said connector having an inner spherical surface provided with a base both ends of the joint bearing outer race, respectively, of the connecting shaft is provided with a joint inner ring having an outer spherical bearing, the spherical bearing outer race and the inner spherical surface of the joint inner ring interference fit joint bearing rotary connection.

[0010] 所述关节轴承内圈通过螺钉与连接轴加固连接。 [0010] The articulated bearing inner ring and the connecting shaft by a screw connection reinforcement.

[0011] 所述连接座上设有用于螺钉转动工具伸入的工作窗。 [0011] The connector holder is provided with the operating window for the screw extends into the rotary tool.

[0012] 所述伸缩节和连接座上均设有用于穿设导线的通孔。 [0012] The telescopic section and the connector base are provided with through holes drilled for the wire.

[0013] 所述伸缩节与耳机连接的一端设有长条形的固定孔。 [0013] One end of the telescopic section is connected with the earphone elongated hole in the fixing.

[0014] 本发明采用以上技术方案,具有以下有益效果:由于万向连接杆中相邻的两个连接座采用连接轴连接,连接轴的两端分别与其同侧的连接座球面转动连接,而且为紧配合的球面转动连接,因此每个连接座均能在空间内做任意角度的调整,使用者可以根据自己的脸型和各自用眼习惯调整目镜的位置,达到最佳的使用舒适度。 [0014] With the above aspect of the present invention, it has the following advantages: Since the two universal joints connected using a seat post is connected adjacent spherical seat coupling shaft is connected to both ends of the connecting shaft rotatably connected thereto on the same side, and tight fit spherical rotary connection, each connecting base can be adjusted to any angle within the space, the user can own face and the position adjustment of each eye habits eyepiece, to achieve the best comfort. 另外,本发明结构简单,使用方便,通用性高。 Further, the structure of the present invention is simple, easy to use, has high versatility.

附图说明 BRIEF DESCRIPTION

[0015] 以下结合附图和具体实施方式对本发明做进一步详细说明: [0015] Hereinafter, the present invention is described in further detail in conjunction with accompanying drawings and specific embodiments:

图1为本发明实施例1的结构示意图; Example 1 Fig 1 a schematic structural diagram of the embodiment of the present invention;

图2为本发明实施例1的剖面图; Figure 2 a sectional view of an embodiment of the invention;

图3为本发明施例2的剖面图; 3 is a sectional view of Example 2 of the present invention;

图4为本发明施例2中伸缩节的部分示意图。 Example 2 a schematic view of part of the telescopic section in FIG. 4 of the present invention.

具体实施方式 Detailed ways

[0016] 实施例1,如图1或图2所示,本发明一种单眼目镜的万向连接杆,万向连接杆的一端与目镜的外壳I连接,万向连杆的另一端设有伸缩节2与耳机连接,万向连接杆包括两个以上间隔设置的连接座3,相邻两个连接座3之间通过连接轴4连接,连接轴4的两端分别与其同侧的连接座3球面转动连接,连接座3上设有具有内球面的凹槽31,连接轴4的两端分别设有具有外球面的转动部41,该转动部41的外球面与凹槽31的内球面紧配合转动连接。 [0016] Example 1, FIG. 1 or FIG. 2 A monocular eyepiece of the present invention, universal joint shaft, one end of the universal connecting rod housing and eyepiece I, and the other end of the connecting rod is provided with a joint telescopic section 2 is connected to the headset, universal joints connecting base comprises more than two rods spaced 3, 4 are connected by a connecting shaft adjacent between the two connector holder 3, respectively, connected thereto on the same side of two ends of the shaft 4 is connected to the seat 3 spherical rotatably connected, the holder 3 is connected with a recess having an inner spherical surface 31, both ends of the connecting shaft 4 are respectively provided with rotation portion having an outer spherical surface 41, the rotation of the outer spherical surface of the groove portion 41 of the inner spherical surface 31 tight fit rotatably connected.

[0017] 连接轴4的中部设有一圈凸起的转动限位环42,该转动限位环42用于限制连接座3的转动范围。 [0017] connected to the central shaft 4 is provided with a ridge around the stop ring 42 is rotated, the rotation of the retaining ring 42 for limiting the range of rotation of connector holder 3.

[0018] 伸缩节2和连接座3上均设有用于穿设导线的通孔21、32,这样方便梳理导线,让导线布置更加整洁。 [0018] telescopic section 2 and the connection base 3 has a through hole provided through conductors 21, 32, so easy combing wire, the wire is arranged so that more clean.

[0019] 伸缩节2与耳机连接的一端设有长条形的固定孔22。 [0019] telescopic section 2 and the fixing hole with one end connected to the earphone 22 elongated. 长条形的固定孔22用于调整万向连接杆的前后位置,从而调整目镜的前后位置。 Elongated fixing hole 22 for adjusting the longitudinal position of the joint of the connecting rod, thereby adjusting front and rear positions of the eyepiece.

[0020] 实施例1的工作原理:万向连接杆中相邻的两个连接座3采用连接轴4连接,连接轴4的两端分别与其同侧的连接座3球面转动连接,而且为紧配合的球面转动连接,因此每个连接座3均能在空间内做任意角度的调整,使用者可以根据自己的需要调整目镜的位置,达到最佳的使用舒适度。 [0020] The working principle of Example 1: universal joint connecting two adjacent rod seat 3 is connected using the connecting shaft 4, respectively, connected thereto on the same side ends of the connection shaft 4 is rotatably connected to the spherical seat 3, and is tightly rotatably connected with the spherical, so that each position of the connection base 3 can be adjusted at any angle in the space, the user can adjust the eyepiece according to their own needs, to achieve the best comfort.

[0021] 实施例2,如图3或图4所示,本发明一种单眼目镜的万向连接杆,万向连接杆的一端与目镜的外壳I连接,万向连杆的另一端设有伸缩节2与耳机连接,万向连接杆包括两个以上间隔设置的连接座3,相邻两个连接座3之间通过连接轴4连接,连接轴4的两端分别与其同侧的连接座3球面转动连接,连接座3上设有具有内球面的关节轴承外圈6,连接轴4的两端分别设有具有外球面的关节轴承内圈5,该关节轴承内圈5的外球面与关节轴承外圈6的内球面紧配合转动连接。 [0021] Example 2, FIG. 3 or FIG. 4 A monocular eyepiece of the present invention, universal joint shaft, one end of the universal connecting rod housing and eyepiece I, and the other end of the connecting rod is provided with a joint telescopic section 2 is connected to the headset, universal joints connecting base comprises more than two rods spaced 3, 4 are connected by a connecting shaft adjacent between the two connector holder 3, respectively, connected thereto on the same side of two ends of the shaft 4 is connected to the seat 3 spherical rotatably connected, the holder 3 is connected with the joint outer ring having an inner spherical bearing 6, the shaft 4 connected to both ends of the inner ring 5 are provided with plain bearings having an outer spherical surface of the joint bearing inner ring 5 and the outer spherical surface the inner spherical joint bearing outer ring 6 is rotatably connected to the interference fit.

[0022] 关节轴承内圈5通过螺钉7与连接轴4加固连接。 [0022] The reinforcing joint bearing inner ring 54 is connected by screws 7 and the connecting shaft. 通过螺钉7的加固连接,可以防止关节轴承内圈5在连接轴4上的轴向移位。 By reinforcing the connection of the screw 7, the joint bearing inner ring 5 can be prevented from axial displacement on the connecting shaft 4. 另外,连接座3上设有用于螺钉转动工具伸入的工作窗32。 Further, the work window is provided for the screw extends into the rotary tool holder 32 on the connector 3.

[0023] 伸缩节2和连接座3上均设有用于穿设导线的通孔21、31,这样方便梳理导线,让导线布置更加整洁。 [0023] telescopic section 2 and the connector holder 3 has through holes 21, 31 bored for wires, wire carding so easy, so that the wire is arranged more neatly.

[0024] 伸缩节2与耳机连接的一端设有长条形的固定孔22。 [0024] telescopic section 2 and the fixing hole with one end connected to the earphone 22 elongated. 长条形的固定孔22用于调整万向连接杆的前后位置,从而调整目镜的前后位置。 Elongated fixing hole 22 for adjusting the longitudinal position of the joint of the connecting rod, thereby adjusting front and rear positions of the eyepiece.

[0025] 实施例2的工作原理与实施例1类似,不做重复描述。 [0025] The working principle of the embodiment 2 is similar to Example 1, not repeated.

Claims (9)

1.一种单眼目镜的万向连接杆,其特征在于:所述万向连接杆的一端与目镜的外壳连接,万向连杆的另一端设有伸缩节与耳机连接,所述万向连接杆包括两个以上间隔设置的连接座,相邻两个连接座之间通过连接轴连接,所述连接轴的两端分别与其同侧的连接座球面转动连接,所述连接座上设有具有内球面的凹槽,所述连接轴的两端分别设有具有外球面的转动部,该转动部的外球面与凹槽的内球面紧配合转动连接。 A monocular eyepiece universal connecting rod, wherein: the articulated connecting rod one end connected to the eyepiece housing, the other end of the universal rod telescopic section is provided with a headset connector, the universal joint lever comprises two or more spaced connecting base, adjacent links are connected by a connecting shaft between the two seats, both ends of the connecting shaft connected thereto on the same side of the spherical seat is rotatably connected, said connector having a base provided with the spherical recess, both ends of the connecting shaft are provided with rotation portion having an outer spherical surface, the inner spherical surface and spherical recess of the rotating portion rotatably connected to a tight fit.
2.根据权利要求1所述的一种单眼目镜的万向连接杆,其特征在于:所述连接轴的中部设有一圈凸起的转动限位环。 The one kind of monocular eyepiece as claimed in claim 1, said universal connecting rod, wherein: the middle of the connecting shaft is provided with a ridge around the rotation stop ring.
3.根据权利要求1所述的一种单眼目镜的万向连接杆,其特征在于:所述伸缩节和连接座上均设有用于穿设导线的通孔。 3. The universal joint in accordance with claim rod monocular eyepiece according to claim 1, characterized in that: said telescopic section and the connecting seat are provided with through holes drilled for the wire.
4.根据权利要求1所述的一种单眼目镜的万向连接杆,其特征在于:所述伸缩节与耳机连接的一端设有长条形的固定孔。 According to claim 1, one kind of the monocular eyepiece universal connecting rod, wherein: one end of said telescopic section and is connected with the earphone elongated fixing hole.
5.一种单眼目镜的万向连接杆,其特征在于:所述万向连接杆的一端与目镜的外壳连接,万向连杆的另一端设有伸缩节与耳机连接,所述万向连接杆包括两个以上间隔设置的连接座,相邻两个连接座之间通过连接轴连接,所述连接轴的两端分别与其同侧的连接座球面转动连接,所述连接座上设有具有内球面的关节轴承外圈,所述连接轴的两端分别设有具有外球面的关节轴承内圈,该关节轴承内圈的外球面与关节轴承外圈的内球面紧配合转动连接。 A monocular eyepiece universal connecting rod, wherein: the articulated connecting rod one end connected to the eyepiece housing, the other end of the universal rod telescopic section is provided with a headset connector, the universal joint lever comprises two or more spaced connecting base, adjacent links are connected by a connecting shaft between the two seats, both ends of the connecting shaft connected thereto on the same side of the spherical seat is rotatably connected, said connector having a base provided with the outer spherical plain bearings, the two ends of the connecting shaft are provided with joint inner ring having an outer spherical bearing, the spherical bearing outer race and the inner spherical surface of the joint inner ring interference fit joint bearing rotary connection.
6.根据权利要求5所述的一种单眼目镜的万向连接杆,其特征在于:所述关节轴承内圈通过螺钉与连接轴加固连接。 Universal connecting rod according to claim 5, wherein one kind of monocular eyepiece, characterized in that: said joint bearing inner ring and the connecting shaft by a screw connection reinforcement.
7.根据权利要求6所述的一种单眼目镜的万向连接杆,其特征在于:所述连接座上设有用于螺钉转动工具伸入的工作窗。 A monocular eyepiece as claimed in claim 6, said universal connecting rod, wherein: said connector base is provided with a working window extending into the screw rotary tool.
8.根据权利要求5所述的一种单眼目镜的万向连接杆,其特征在于:所述伸缩节和连接座上均设有用于穿设导线的通孔。 Universal joint shaft according to one kind of monocular eyepiece as claimed in claim 5, characterized in that: said telescopic section and the connecting seat are provided with through holes drilled for the wire.
9.根据权利要求5所述的一种单眼目镜的万向连接杆,其特征在于:所述伸缩节与耳机连接的一端设有长条形的固定孔。 Universal connecting rod according to claim 5, wherein one kind of monocular eyepiece, characterized in that: said telescopic section with one end connected to the earphone provided with a fixing hole elongate.
CN201510715736.1A 2015-10-29 2015-10-29 Universal connecting rod for monocular eye lens CN105204163A (en)

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CN202381942U (en) * 2011-12-27 2012-08-15 天津大学 Adjusting bracket for industrial view camera
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CN104280124A (en) * 2013-07-09 2015-01-14 杭州美盛红外光电技术有限公司 Helmet device
CN205091505U (en) * 2015-10-29 2016-03-16 福建龙溪轴承(集团)股份有限公司 Universal connection pole of simple eye eyepiece

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