CN203786394U - Head-wearing display device - Google Patents
Head-wearing display device Download PDFInfo
- Publication number
- CN203786394U CN203786394U CN201420126394.0U CN201420126394U CN203786394U CN 203786394 U CN203786394 U CN 203786394U CN 201420126394 U CN201420126394 U CN 201420126394U CN 203786394 U CN203786394 U CN 203786394U
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- China
- Prior art keywords
- display device
- wearing
- mirror holder
- eyeshade
- magnifying optics
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a head-wearing display device. The device comprises an image display screen, an eyeshade, a mirror bracket, a visual amplification optical system and at least two planar reflection mirrors. A lower half portion of the mirror bracket is connected to the eyeshade. The visual amplification optical system is installed on a connection position of the mirror bracket and the eyeshade. A central portion of the mirror bracket is provided with a partition sheet used to isolate images seen by two eyes. The image display screen is vertically arranged on one side of an upper half portion of the mirror bracket, wherein the side is close to a user forehead. And the display screen shows back to the user forehead. The planar reflection mirrors are installed in the mirror bracket in two layers because of inclination angles. Light information emitted by the image display screen is turned twice by the planar reflection mirrors and then enters into human eyes via the visual amplification optical system. By using the head-wearing display device, the user can enjoy a stereoscopic large screen visual effect; the device can be used for watching a 3D film, displaying a 3D game scene and the like; sealing performance is good and surrounding people is not influenced; the device is useful for people who want personal space.
Description
Technical field
The utility model relates to wears display technique field, relates in particular to a kind of display device of wearing.
Background technology
Flourish along with 3D display technique, 3D stereo display technique is affecting revolutionaryly and is changing people's communication, Working and life styles.2010, the global industrial environment that 3D TV and 3D video display are representative of take is increasingly mature, three-dimensional display is compared with traditional monitor, its maximum feature is that three-dimensional display can allow people experience really enormous impact and ultimate attainment shock that stereoscopic vision is brought, thereby whether stereoscopic sensation is an important indicator weighing stereo display product by force.Stereo display applicating technology technological means has been reduced the real three-dimensional world of the mankind, by the development trend of the Fashion of Future video science and technology.
Yet traditional stereo display technique, as 3D film, TV etc., the place of watching of greatly having limited user, and most of Portable stereoscopic display device on the market can not meet user for resolution, field angle and all many-sided requirements such as portable.Although multi-functional miniaturization electronic display unit can bring convenience for user, as Google Glass, " portable " " miniaturization " also limited the size of display screen simultaneously, and less display screen easily causes user's eye tired.Therefore, how to make single equipment have the characteristic of " miniaturization " and " showing greatly " concurrently, just become major issue urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide the display device of wearing of a kind of having concurrently " miniaturization " and " showing greatly " characteristic, other have on the electronic equipment of playing function can to allow user in wired or wireless mode, be connected to mobile phone, panel computer etc. whenever and wherever possible, enjoy large-size screen monitors stereoscopic visual effect.
To achieve these goals, the utility model provides a kind of display device of wearing, the described display device of wearing comprises image display panel, eyeshade, mirror holder, visual magnifying optics and at least two plane mirrors, wherein: mirror holder the latter half is connected with eyeshade, visual magnifying optics is arranged on mirror holder and eyeshade link position place, mirror holder central authorities are provided with holly strip, for the image that two are seen, cut off completely; Image display panel is vertically installed on mirror holder the first half near user's forehead one side, and its display screen is back to user's forehead; Plane mirror divides two-layer being installed in mirror holder with angle of inclination, and the angle between two-layer plane mirror is 30 degree～60 degree; The optical information that image display panel sends, after twice turnover of plane mirror, enters human eye through visual magnifying optics.
Preferably, described visual magnifying optics comprises two groups of optical modules, and every group of optical module is the positive focus lens group that the positive focus lens of monolithic or a plurality of lens form.
Preferably, every layer plane catoptron is monolithic plane mirror or two plane mirrors of installing side by side; Image display panel is monolithic large display screen or two small displays of installing side by side.
Preferably, described in wear display device and also comprise peripheral hardware connecting circuit, peripheral hardware connecting circuit, by wired or wireless mode, is connected the described display device of wearing with the electronic equipment with playing function, obtain information to be shown.
Preferably, described in wear display device and also comprise diopter regulator, described diopter regulator is positioned at the nearly eye end of described visual magnifying optics.
Preferably, between two groups of optical modules in described visual magnifying optics, be provided with distance adjusting mechanism, for regulating the distance between two optical modules.
Preferably, described visual magnifying optics is connected with focal length setting mechanism, for regulating the focal length of two optical modules.
Preferably, described mirror holder both sides are respectively equipped with buckle, for the fastening telescopic band of wearing.
Preferably, described eyeshade top is provided with buckle, for the fastening telescopic band of wearing.
The utlity model has following beneficial effect:
1. the utility model is worn display device and is had visual magnifying optics, a distance, human eye the place ahead present the amplification virtual image, can make user enjoy large-size screen monitors stereoscopic visual effect;
The utility model wear that display device can be used for that 3D film is watched, 3D scene of game demonstration etc., its closure is good, can not affect people around, very applicable for hope has the people of personal space;
3. to wear display device structure simple for the utility model, and design is light and handy, is convenient to industrialization and generates, and cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing:
Fig. 1 is the optical schematic diagram that the utility model embodiment wears display device;
Fig. 2 is the structural representation that the utility model embodiment wears display device;
Fig. 3 is the structure explosive view that Fig. 2 wears display device;
Fig. 4 is that the utility model embodiment wears display device and by eyeshade top buckle, connects the structural representation of wearing telescopic band;
Fig. 5 is that the utility model embodiment wears display device and by mirror holder both sides buckle, connects the structural representation wear telescopic band;
Mark in figure: 1-image display panel, 2-mirror holder, 3-mirror holder, 31-mirror holder front-end bracket, end support after 32-mirror holder, the visual magnifying optics of 4-, 5-plane mirror, 6-holly strip, 7-buckle, 8-wears telescopic band, 9-position of human eye.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 2 and Fig. 3, for the utility model embodiment wears the structural representation of display device, the described display device of wearing comprises image display panel 1, eyeshade 2, in mirror holder 3(Fig. 3, for clearer display structure, mirror holder is popped, be divided into end support 32 two parts after mirror holder front-end bracket 31 and mirror holder), visual magnifying optics 4 and at least two plane mirrors 5, wherein: mirror holder 3 the latter halfs are connected with eyeshade 2, visual magnifying optics 4 is arranged on mirror holder and eyeshade link position place, and (mirror holder and eyeshade link position place refer near mirror holder and eyeshade link position, be that visual magnifying optics 3 can be mounted on mirror holder, also can be mounted on eyeshade, or be arranged on the common factor position of the two), mirror holder 2 central authorities are provided with holly strip 6, for two images of seeing are cut off completely, image display panel 1 is vertically installed on mirror holder the first half near user's forehead one side, and its display screen is back to user's forehead, plane mirror 5 divides two-layer being installed in mirror holder with angle of inclination, and the angle between two-layer plane mirror is 30 degree～60 degree (preferably 45 degree), the optical information that image display panel 1 sends, after twice turnover of two-layer plane mirror, enters human eye through visual magnifying optics 3 successively.The light path principle figure of Fig. 2, Fig. 3 structure can be with reference to figure 1, and wherein 9 is position of human eye, and what human eye was seen after visual magnifying optics 4 is the amplification virtual image that is imaged on a distance, human eye the place ahead, can enjoy the large-size screen monitors effect of watching film at movie theatre.
In the utility model embodiment, described visual magnifying optics 4 comprises two groups of optical modules (being preferably two groups of optical modules that structure is identical), every group of optical module is the positive focus lens group that the positive focus lens of monolithic or a plurality of lens form, be that every group of optical module is by a positive lens, or the lens combination of a plurality of positive lenss compositions, or the lens combination of a plurality of negative lens and positive lens composition forms.The lens subassembly of optical module can be spherical lens, non-spherical lens, Fresnel Lenses, free-form surface lens, meniscus lens, Fresnel Lenses etc.For example: every group of optical module in visual magnifying optics can be comprised of a meniscus lens and convex lens.
In Fig. 2, Fig. 3, after mirror holder, end support 32 is designed to the angle of inclination same with two-layer plane mirror, two-layer plane mirror is directly attached to after mirror holder on end support 32 madial walls (referring to Fig. 3), it is as far as possible little that this mode can make to wear display device volume, but in actual implementation process, mirror holder rear end can be designed as square or other shapes completely, as long as plane mirror can divide two-layer being arranged in mirror holder, and the light path of satisfying the demand.
In the utility model embodiment, every layer plane catoptron can be a monoblock plane mirror, for right and left eyes, shares, and can be also two facet catoptrons of installing side by side, and each confesses the use of right and left eyes light path.
The eyeshade that the utility model embodiment wears display device is set to wide aperture, supports that user directly wears this equipment in the situation that wearing frame eyeglasses.
The utility model embodiment wears display device and also comprises peripheral hardware connecting circuit (comprising wired connecting interface and/or wireless connections module), peripheral hardware connecting circuit is by wired or wireless mode, the described display device of wearing is connected with the electronic equipment with playing function, obtain information to be shown, the electronic equipment with playing function can be televisor, mobile phone, panel computer etc.Wear display device and can be designed to, by carrying powered battery, also can be designed as while connecting external electronic device by wired mode, by the power supply of external electronic device, it is powered.
While adopting the utility model to wear display device to watch video, during mobile terminal screen displaying video source, video need to be converted to left and right two width images, and with the holly strip of mirror holder central authorities, this two width image be separated, avoid left-side images interference to left eye to the interference of right eye and image right.When left and right sides image is in full accord, for common 2D video, when left and right sides image has certain potential difference, be 3D stereopsis.
Preferably, the utility model embodiment wears display device can also comprise diopter regulator (accompanying drawing is not shown), described diopter regulator is installed on the nearly eye end of visual magnifying optics, diopter regulator can make diopter adjustable within the specific limits, to adapt to the user of diopter within the scope of this, can use normally this to wear display device the wearing spectacles not in the situation that.
Preferably, between two groups of optical modules in described visual magnifying optics, one distance adjusting mechanism (this governor motion can be gear mechanism) can also be set, for regulating the distance between two optical modules, to adapt to the user with different interpupillary distances.Realize the adjusting of distance between two groups of optical modules, except with distance adjusting mechanism, two groups of optical modules all can also be fastened in to mirror holder and eyeshade link position place by waist-shaped hole, like this with regard to the distance between energy manual adjustments two optical modules, to adapt to the user with different interpupillary distances.
Preferably, described visual magnifying optics can also be designed to be connected with a focal length setting mechanism (accompanying drawing is not shown), for regulating the focal length of two optical modules, and the image quality with the video that adapts to different pixels density after optical system is amplified.When this scheme implementation, two groups of optical modules in described visual magnifying optics can connect a focal length setting mechanism separately, in order to regulate respectively the focal length of two optical modules; Also can two groups of optical modules connect altogether a focal length setting mechanism and realize uniting and adjustment.When every group of optical module is comprised of two and above optical element, described focal length setting mechanism can be gear mechanism, gear teeth governor motion is converted into the rectilinear motion of optical element by rotatablely moving, change the focal length of optical system by the distance between change optical element; And when every group of optical module is only comprised of an optical element element, only have this optical element to there is focal length tunable characteristic, just can carry out focus adjustment with focal length setting mechanism, for example: liquid lens, focal length setting mechanism is to liquid lens impressed voltage or change liquid form by mechanical force, realizes focus adjustment.Because focus adjustment is more professional, this focal length setting mechanism can be designed to gear and regulate, and common user regulates the fine display effect of guaranteeing by gear.
The utility model embodiment is for wearing display device, and Fig. 2 is the agent structure of wearing display device, and this is worn display device and can be worn on in account by wearing the modes such as telescopic band, helmet support, cap, and Fig. 4 and Fig. 5 be take and worn telescopic band as example.As what Fig. 4 illustrated, be: buckle 7 is set above eyeshade, for the fastening telescopic band 8 of wearing; And Fig. 5 signal is: a buckle 7 is set respectively, for the fastening telescopic band 8 of wearing in mirror holder both sides.Fig. 4 wearing mode more meets body mechanics than Fig. 5: when Fig. 5 mode is worn, weight of equipment may be oppressed the face user; And in Fig. 4 mode, buckle is close to user's forehead, make to move in center of gravity, stressed user's forehead position that mainly concentrates on, Bu Huidui user face causes constriction.
The utility model embodiment is designed to the optical information that two-layer plane mirror sends mobile terminal display screen and carries out both sides turnover, in actual implementation process, can, according to the more multi-layered plane mirror of this theoretical deposition, to light path, carry out the turnover of more times number completely.
Disclosed all features in this instructions, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this instructions (comprising any accessory claim, summary and accompanying drawing), unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (9)
1. wear a display device, it is characterized in that, described in wear display device and comprise image display panel, eyeshade, mirror holder, visual magnifying optics and at least two plane mirrors, wherein:
Mirror holder the latter half is connected with eyeshade, and visual magnifying optics is arranged on mirror holder and eyeshade link position place, and mirror holder central authorities are provided with holly strip, for the image that two are seen, cut off completely;
Image display panel is vertically installed on mirror holder the first half near user's forehead one side, and its display screen is back to user's forehead;
Plane mirror divides two-layer being installed in mirror holder with angle of inclination, and the angle between two-layer plane mirror is 30 degree～60 degree; The optical information that image display panel sends, after twice turnover of plane mirror, enters human eye through visual magnifying optics.
2. the display device of wearing as claimed in claim 1, is characterized in that, described visual magnifying optics comprises two groups of optical modules, and every group of optical module is the positive focus lens group that the positive focus lens of monolithic or a plurality of lens form.
3. the display device of wearing as claimed in claim 2, is characterized in that:
Every layer plane catoptron is monolithic plane mirror or two plane mirrors of installing side by side;
Image display panel is monolithic large display screen or two small displays of installing side by side.
4. the display device of wearing as claimed in claim 3, it is characterized in that: described in wear display device and also comprise peripheral hardware connecting circuit, peripheral hardware connecting circuit, by wired or wireless mode, is connected the described display device of wearing with the electronic equipment with playing function, obtain information to be shown.
5. as described in claim 1 to 4 any one, wear display device, it is characterized in that, described in wear display device and also comprise diopter regulator, described diopter regulator is positioned at the nearly eye end of described visual magnifying optics.
6. as described in claim 2 to 4 any one, wear display device, it is characterized in that, between two groups of optical modules in described visual magnifying optics, be provided with distance adjusting mechanism, for regulating the distance between two optical modules.
7. as described in claim 2 to 4 any one, wear display device, it is characterized in that: described visual magnifying optics is connected with focal length setting mechanism, for regulating the focal length of two optical modules.
8. as described in claim 2 to 4 any one, wear display device, it is characterized in that, described mirror holder both sides are respectively equipped with buckle, for the fastening telescopic band of wearing.
9. as described in any one in claim 2 to 4, wear display device, it is characterized in that, described eyeshade top is provided with buckle, for the fastening telescopic band of wearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126394.0U CN203786394U (en) | 2014-03-20 | 2014-03-20 | Head-wearing display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420126394.0U CN203786394U (en) | 2014-03-20 | 2014-03-20 | Head-wearing display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786394U true CN203786394U (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420126394.0U Expired - Fee Related CN203786394U (en) | 2014-03-20 | 2014-03-20 | Head-wearing display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203786394U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051660A1 (en) * | 2013-10-13 | 2015-04-16 | 北京蚁视科技有限公司 | Head-mounted stereoscopic display |
| CN105589198A (en) * | 2014-11-14 | 2016-05-18 | 上海乐相科技有限公司 | Head-mounted display |
| CN105652449A (en) * | 2016-03-30 | 2016-06-08 | 深圳市维尚境界显示技术有限公司 | Head-mounted virtual reality display device |
| WO2018126528A1 (en) * | 2017-01-06 | 2018-07-12 | 深圳市俊硕创新科技有限公司 | Head-mounted display device |
| CN110045501A (en) * | 2018-01-09 | 2019-07-23 | 瑞轩科技股份有限公司 | Display apparatus assembly |
| CN110658626A (en) * | 2018-06-29 | 2020-01-07 | 深圳市掌网科技股份有限公司 | Head-mounted display device |
-
2014
- 2014-03-20 CN CN201420126394.0U patent/CN203786394U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051660A1 (en) * | 2013-10-13 | 2015-04-16 | 北京蚁视科技有限公司 | Head-mounted stereoscopic display |
| CN105589198A (en) * | 2014-11-14 | 2016-05-18 | 上海乐相科技有限公司 | Head-mounted display |
| CN105652449A (en) * | 2016-03-30 | 2016-06-08 | 深圳市维尚境界显示技术有限公司 | Head-mounted virtual reality display device |
| WO2018126528A1 (en) * | 2017-01-06 | 2018-07-12 | 深圳市俊硕创新科技有限公司 | Head-mounted display device |
| CN110045501A (en) * | 2018-01-09 | 2019-07-23 | 瑞轩科技股份有限公司 | Display apparatus assembly |
| CN110658626A (en) * | 2018-06-29 | 2020-01-07 | 深圳市掌网科技股份有限公司 | Head-mounted display device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20190320 |
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| CF01 | Termination of patent right due to non-payment of annual fee |