CN105182533B - Head-mounted display - Google Patents

Head-mounted display Download PDF

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Publication number
CN105182533B
CN105182533B CN201510537736.7A CN201510537736A CN105182533B CN 105182533 B CN105182533 B CN 105182533B CN 201510537736 A CN201510537736 A CN 201510537736A CN 105182533 B CN105182533 B CN 105182533B
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China
Prior art keywords
earphone
head
mounted display
containing cavities
display device
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Application number
CN201510537736.7A
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Chinese (zh)
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CN105182533A (en
Inventor
陈立超
周小飞
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Goertek Techology Co Ltd
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Qingdao Goertek Co Ltd
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Priority to CN201510537736.7A priority Critical patent/CN105182533B/en
Publication of CN105182533A publication Critical patent/CN105182533A/en
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B27/0176Head mounted characterised by mechanical features

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Headphones And Earphones (AREA)

Abstract

The present invention provides a kind of head-mounted display, can solve the problems, such as the storage of prior art earphone cord and headset main body, improves the convenience that head-mounted display uses.The head-mounted display, including display device, headband and earphone, the both ends of the headband at left and right sides of the display device with being connected, and for being worn for user, the display device also includes containing cavities, and the earphone can be accommodated in the containing cavities.Containing cavities are provided with head-mounted display of the present invention, are easy to the storage of earphone, the loss of earphone will not be caused, substantially increase the ease of use and human oriented design degree of head-mounted display.

Description

Head-mounted display
Technical field
The present invention relates to virtual reality to wear display device, especially a kind of to realize that wearing for earphone containing function is aobvious Show device.
Background technology
Head-mounted display (Head Mount Display) is the equipment for display image and color, typically withEyeshade Or the form of the helmet,Display screenThe eyes being close to the users, are adjusted by light pathFocal lengthTo project picture to eyes in closely Face.
Head-mounted display generally includes display device and headband, and display device has high-resolution LCD panel, leads to Chang Yinqi is fabricated to the shape of glasses and is referred to as glasses, for will be identical(It is or different)Video pictures be shown to left eye and the right side Eye;Headband is then used for connecting display device and display device being worn on into user's head and face portion.
With the vigorous pace that brand-new intelligent helmet develops, part head-mounted display is no longer only in the market It is confined to " depending on " functionally, also dexterously adds the ultimate attainment experience of audio, coordinates earphone to be used together to control regarding for user Feel and the sense of hearing.Belong to third party's accessory yet with earphone, usual earphone and head-mounted display are separately positioned, therefore are made Used time and brought some inconvenience using rear.
The content of the invention
In view of this, it is necessary to which a kind of head-mounted display is provided.
A kind of head-mounted display, the head-mounted display include display device, headband and earphone, and the both ends of the headband are aobvious with this It is connected at left and right sides of showing device, for being worn for user, the display device also includes containing cavities, and the earphone can be accommodated in In the containing cavities.
Compared with prior art, head-mounted display provided by the present invention, is provided with containing cavities on the display apparatus, is easy to The storage of earphone, it is not necessary to earphone is separately configured, inconvenience when will not cause the earphone to take and the problem of may lose after using, Substantially increase the ease of use and human oriented design degree of head-mounted display.
Brief description of the drawings
The stereogram for the head-mounted display first state that Fig. 1 is provided by first embodiment of the invention;
Fig. 2 is the front view with partial cross of Fig. 1 illustrated embodiments;
Fig. 3 is the enlarged drawing shown in I in Fig. 2;
The stereogram for the state of head-mounted display second that Fig. 4 first embodiment of the invention is provided;
Fig. 5 is the schematic diagram for the head-mounted display wearing state that Fig. 1 illustrated embodiments degree provides;
Fig. 6 is the schematic diagram of head-mounted display wearing state after head circumference bandage is turned an angle in Fig. 5;
The partial sectional view for the head-mounted display that Fig. 7 is provided by second embodiment of the invention;
Fig. 8 is the structural representation that wireless headset is placed on during containing cavities by the head-mounted display shown in Fig. 7;
The partial sectional view for the head-mounted display that Fig. 9 is provided by third embodiment of the invention;
The partial sectional view for the head-mounted display that Figure 10 is provided by four embodiment of the invention.
Embodiment
Technical scheme is described in further detail with reference to the accompanying drawings and detailed description.
First, a brief description is made to the orientation word being related in the embodiment:To wear in the present embodiment The normal wearing state of display is given a definition its left and right side, i.e., is its left side with the left ear respective side of user, with user's auris dextra pair Side is answered as its right side.
Reference picture 1, the stereogram for the head-mounted display first state that Fig. 1 is provided by first embodiment of the invention.This Embodiment head-mounted display, including display device 10, headband 20 and earphone 30, display device 10 generally include housing 11, fixed Display panel 14 in the front side of housing 11(Also referred to as display screen)And inside is respectively provided with lensed left and right lens barrel(Positioned at housing The opposite side of 11 rear side, i.e. display panel 14, due to angle reason, not shown in Fig. 1), for will be identical(It is or different)'s Video pictures are shown to left eye and right eye;Finger encloses bandage to headband 20 in the present embodiment, its both ends and a left side for display device 10 Right both sides are connected, for being worn for user.Further, the head-mounted display also includes crown strap 40, crown strap 40 one end connector band 20, the other end connect the housing 11 of display device 10, so as to wear more comfortable firm.
It is the front view with partial cross of Fig. 1 illustrated embodiments please refer to Fig. 2 and Fig. 3, Fig. 2, Fig. 3 is figure Enlarged drawing in 2 shown in III-III.Display device 10 also includes two be correspondingly arranged with the both ends of headband 20 in the present embodiment Rotating shaft 13, rotating shaft 13 are fixedly installed in display device 10, and its one end is stretched out in outside the housing 11 of display device 10, for The end connection of headband 20, headband 20 13 can be rotatably connected with display device 10 around the shaft.Specifically, rotating shaft in the present embodiment 13 be to have the connection of plastics or metal material with the integrally formed protrusion muscle of the housing of display device 10 11, the both ends of headband 20 Plate 21, connecting plate 21 are rotatably connected on the housing 10 of display device by rotating fulcrum of one end of rotating shaft 13.Such one Come, it can be adjusted by rotary head band 20 and wear overhead angle, to avoid because long-time wears the compressing to ear Sense, user's wear comfort is improved, as shown in figs. 5 and 6.
The display device 10 also includes containing cavities 12, and the containing cavities are arranged in the rotating shaft 13, and for housing the earphone 30.Because containing cavities 12 completely accommodating earphone 30, earphone 30 will can have certain thickness as far as possible, then containing cavities 12 will have certain Depth, it is preferable that be positioned in the one end being connected in respective side rotating shaft 13 with headband 20, it is ensured that containing cavities 12 have enough Depth house earphone 30, while be easy to user to take and place.The both sequestration site as earphone 30 of rotating shaft 13, is used as head again With 20 rotary shaft, so as to simplify overall structure.
For containing cavities 12, it includes the first cavity 121 and the second cavity 122, and the second cavity 122 is located at the first cavity 121 inner sides, the first cavity 121 have openend 1211 and bottom of chamber end 1212, and the second cavity 122 has openend 1221 and bottom of chamber End 1222, outwardly, the openend 1221 of the second cavity 122 is located at the bottom of chamber end 1212 of the first cavity 121 for openend 1211,1221 Above and with the first cavity 121 connect.During storage, the flexible glue earplug portion of earphone 30 is located in the second cavity 122 inwardly, its hard shell Body region is in cavity 121.
Further, the area at the bottom of chamber end 1222 of the second cavity 122 is more than the area of its openend 1221, i.e. the second chamber The inner of body 122 is big, outer end is small, and the flexible glue earplug portion of earphone 30 is stuck in the second cavity 122 by its elastic deformation, and is utilized Earphone 30 is integrally attached in containing cavities 12 by screen resilience caused by its own elasticity extruding.
During using the present embodiment head-mounted display, it is necessary to using earphone 30, it is taken out into use from containing cavities 12, Reference picture 4;Stored using finishing to be placed in containing cavities 12, as shown in Figure 1 to Figure 3.
For earphone 30, it can be wireless headset or line control earphone, and earphone 30 generally sets two, to correspond to respectively The left and right ear of user, correspondingly, containing cavities 12 are also correspondingly arranged two.
Earphone 30 preferably has the line control earphone of earphone cord 31 in the present embodiment, and the inner of earphone cord 31 is electrically connected to display Head circuit inside device 10, so that earphone 30 is integrated on head-mounted display, become one structure with head-mounted display, Fundamentally solve earphone and lose problem.For ease of the storage of earphone cord 31, it is additionally provided with rotating shaft 13 for accommodating earphone The accommodating mechanism 50 of line 31, the accommodating mechanism 50 include housing 51 and the extensible member 52 to be stretched together with earphone cord 31, earphone Line 31 is accommodated on extensible member 52 with the retraction of extensible member 52, while earphone 30 is accommodated in containing cavities 12, and housing 51 The limit assembly to cooperate is provided with extensible member 52, for pulling out required length time periods earphone cord 31 when earphone cord 31 Retract, temporary transient fixed earphone line 31, it is kept the length and then earphone 30 is smoothly inserted in ear.
In the present embodiment, extensible member 52 is wind spring 52, and wind spring fixing axle 53,52 sets of wind spring are installed with housing 51 It is located in wind spring fixing axle 53, and the inner of wind spring 52 is fixed in wind spring fixing axle 53, earphone cord 31 is wrapped on wind spring 52. Wind spring can provide lasting rotary power in a less space, and for ease of the winding of earphone cord 31, it is preferably to have The sheet wind spring of one fixed width.Realize the pull-out of earphone cord 31 by the circumgyration stretch and retraction of wind spring 52 and retract and store, be Prevent earphone cord 31 from departing from wind spring 52, it is preferable that a certain section is connected on wind spring 52 in the wire body of earphone cord 31, and the position that is connected more connects The center of nearly wind spring 52, more it can wind more earphone cords 31 as far as possible in limited space.It is of course also possible to from machinery Other can stretch the elastomeric element of retraction in field, be not specifically limited herein.
It is further preferred that limit assembly is the spacing preiection 521 being arranged on wind spring 52 and is arranged on the inwall of housing 51 On stopper slot 511.Spacing preiection 521 can be that circular or other shapes are raised, or snap fit shape is raised, stopper slot 511 It is adapted therewith, spacing preiection 521 is located at the outer end position of wind spring 52 in the present embodiment, to prevent from influenceing wind spring 52 Normally batch.
The housing 51 of accommodating mechanism can be cylindrical shape closed at both ends, be passed which is provided with the outer end for earphone cord 31 Outer end opening 512 and the interior end opening 513 that passes of the inner for earphone cord 31, outer end opening 512 connected with containing cavities 12.
Embodiment two
Referring to Fig. 7, the head-mounted display partial sectional view that Fig. 7 is provided by second embodiment of the invention.With implementation Unlike example one, earphone is wireless headset 60 in the present embodiment, and when it is not in use, wireless headset 60 can be accommodated in containing cavities In 12.Due to there is no earphone cord connection between wireless headset 60 and the display device 10 of head-mounted display, compared in embodiment one Line control earphone 30, can there is a possibility that when wireless headset 60 is accommodated in containing cavities 12 depart from containing cavities 12 and lose.For Solve this problem, the openend of containing cavities 12 is provided with stop part 70 in the present embodiment, as shown in figure 8, for working as wireless ear When machine 60 is accommodated in the containing cavities 12, stop part 70 prevents it from being come off from containing cavities 12 to block wireless headset 60.
Specifically, the stop part 70 can be flexible silicon colloid or other flexible glue materials, be consolidated by way of quadric injection mould It is scheduled on the housing 11 of display device 10, when wireless headset 60 is filled in into containing cavities 12, elastic deformation, ginseng occur for stop part 70 According to Fig. 8, in order to which wireless headset 60 is smoothly filled in containing cavities 12, after wireless headset 60 is placed in containing cavities 12 completely, Stop part 70 recovers deformation, and backstop is at the openend of containing cavities 12, to prevent wireless headset 60 from undesirably falling off containing cavities 12.When So, stop part 70 can also be lid for being fastened on the opening of containing cavities 12 etc..
Embodiment three
Referring to Fig. 9, the head-mounted display partial sectional view that Fig. 9 is provided by third embodiment of the invention.With implementation Unlike example one, in the present embodiment rotating shaft 13 be independently of a part of display device 10, it is solid by buckle structure 80 It is scheduled on the housing 11 of display device 10, the buckle structure 80 includes the neck being arranged on housing 11 and is correspondingly arranged at rotating shaft Raised buckle on 13, it is embedded in by the elastic deformation of raised buckle in neck so that rotating shaft 13 is fixed on display device 10 On.By the way that rotating shaft 13 is arranged into a single part, it is easy to when containing cavities 12 are disposed thereon, convenient processing;And work as Head-mounted display structure is the same, differ only in earphone shape or it is of different sizes when, without changing the mould knot of head-mounted display Structure, multiple rotating shafts 13 of the containing cavities with correspondingly-shaped and size need to be only processed according to the shapes and sizes of different earphones, So as to reduce mould and processing cost.Certainly, the rotating shaft 13 in the present embodiment can also use other fixed structures or fixture It is fixed on the housing 11 of display device 10, for example adopts and be screwed.
Example IV
Referring to Fig. 10, the head-mounted display partial sectional view that Figure 10 is provided by four embodiment of the invention.With reality Apply unlike example three, earphone is wireless headset 60 in the present embodiment, and when it is not in use, wireless headset 60 can be accommodated in storage In chamber 12.Due to there is no earphone cord connection between wireless headset 60 and the display device 10 of head-mounted display, compared to embodiment one In line control earphone 30, can there is a possibility that when wireless headset 60 is accommodated in containing cavities 12 depart from containing cavities 12 and lose. To solve this problem, the openend of containing cavities 12 is provided with stop part 70 in the present embodiment, as shown in figure 8, for when wireless When earphone 60 is accommodated in the containing cavities 12, stop part 70 prevents it from being come off from containing cavities 12 to block wireless headset 60.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than is limited;Although with reference to foregoing reality Example is applied the present invention is described in detail, for the person of ordinary skill of the art, still can be to foregoing implementation Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic;And these are changed or replaced Change, the essence of appropriate technical solution is departed from the spirit and scope of claimed technical solution of the invention.

Claims (8)

1. a kind of head-mounted display, the head-mounted display includes display device, headband and earphone, and the headband fills with the display Put and be connected, for being worn for user, it is characterised in that the display device also includes containing cavities, and the earphone can be accommodated in In the containing cavities;The display device also includes two rotating shafts being correspondingly arranged with the both ends of the headband, and the rotating shaft is in institute State fixed setting in display device and the rotating shaft is independently of the display device, and the display is stretched out in one end of the rotating shaft Outside the housing of device, for being connected with the headband end, the headband can be realized around the axis of rotation and filled with the display Put and be rotatably connected;The containing cavities are arranged at the one end being connected in the rotating shaft with the headband.
2. head-mounted display as claimed in claim 1, it is characterised in that the earphone is wireless headset.
3. head-mounted display as claimed in claim 2, it is characterised in that the openend of the containing cavities is provided with stop part.
4. head-mounted display as claimed in claim 1, it is characterised in that the earphone is the line control earphone with earphone cord, The one end of its earphone cord away from the earphone is connected with the circuit inside the display device;Use is additionally provided with the rotating shaft In the accommodating mechanism for storing the earphone cord, the accommodating mechanism includes housing and drives the flexible pars contractilis of the earphone cord Part, the earphone cord are accommodated on the extensible member with the retraction of the extensible member, are set on the housing and extensible member There is the limit assembly of mutual cooperation, for its retraction of length time periods system needed for being pulled out when earphone cord.
5. head-mounted display as claimed in claim 4, it is characterised in that the extensible member is wind spring, is set in the housing Wind spring fixing axle is equipped with, the wind spring is set in the wind spring fixing axle, and its inner is fixed in the wind spring fixing axle, The earphone cord from being wound is on the wind spring.
6. head-mounted display according to claim 5, it is characterised in that:The limit assembly is to be arranged on the wind spring Spacing preiection and the stopper slot that is arranged in the inner walls.
7. head-mounted display as claimed in claim 1, it is characterised in that the containing cavities include the first cavity and with described the Second cavity of one cavity connection, first cavity include the first openend, the first bottom of chamber end and connection first opening End and the first side at first bottom of chamber end, second cavity have described in the second openend, the second bottom of chamber end and connection Second openend and the second side at second bottom of chamber end, second openend are located on the end of first bottom of chamber.
8. head-mounted display as claimed in claim 7, it is characterised in that the area at second bottom of chamber end is more than described second The area of openend.
CN201510537736.7A 2015-08-28 2015-08-28 Head-mounted display Active CN105182533B (en)

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CN105182533B true CN105182533B (en) 2018-04-06

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CN105933817A (en) * 2016-07-01 2016-09-07 歌尔科技有限公司 Bilateral wireless headset system of virtual reality (VR) device and bilateral wireless headset of VR device
CN106773043B (en) * 2016-12-21 2023-08-25 歌尔科技有限公司 Bandage connection hinge and head-mounted equipment
US11619821B2 (en) 2017-05-31 2023-04-04 Sony Interactive Entertainment Inc. Head-mounted display
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CN107561711B (en) * 2017-09-30 2023-11-10 歌尔科技有限公司 VR head-mounted device
CN109188693B (en) 2018-09-28 2020-09-11 歌尔科技有限公司 Head-mounted display equipment
CN112379521A (en) * 2020-11-13 2021-02-19 Oppo广东移动通信有限公司 Wearable device and wearing assembly for same
CN112882235A (en) * 2021-01-20 2021-06-01 山东梦幻视界智能科技有限公司 Augmented reality (MR) display device
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CN114415373A (en) * 2021-12-28 2022-04-29 Oppo广东移动通信有限公司 Head-mounted device
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