CN204613516U - The multi-functional expanding device of head-wearing mobile phone class the small screen - Google Patents
The multi-functional expanding device of head-wearing mobile phone class the small screen Download PDFInfo
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- CN204613516U CN204613516U CN201520241229.4U CN201520241229U CN204613516U CN 204613516 U CN204613516 U CN 204613516U CN 201520241229 U CN201520241229 U CN 201520241229U CN 204613516 U CN204613516 U CN 204613516U
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- catoptron
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- small screen
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Abstract
A kind of volume is little, enlargement factor is high and the multi-functional expanding device of head-wearing mobile phone class the small screen that one-tenth image distortion is little.Comprise and wear assembly, wear the affixed casing of assembly with this and be placed in the cell phone type the small screen display terminal in this casing, the upper casing of casing and lower casing by adjustable its spacing from guide groove slide bar governor motion link together, be respectively equipped with light at upper casing and lower casing and penetrate fenestra and imaging fenestra; Display terminal is placed in back shroud assembly in horizontal vertical display panel mode forward, and in upper casing, the positive front side of display terminal is provided with the first catoptron; The second catoptron is provided with the positive front side of imaging fenestra in lower casing; Draw-in groove or screens that horizontal lens and vertical lens are installed also is provided with in lower casing.It is by the APP software of cell phone type individual intelligent terminal, have effectively achieved 2D plane amplification imaging and 3D three-dimensional imaging expansion display and the multi-functional effectiveness such as virtual reality, augmented reality and close-coupled and wears.
Description
Technical field
The utility model relates to a kind of photograph enlarger, particularly a kind of expanding device optical information that cell phone type the small screen display terminal exports being enlarged into 2D or 3D display and imaging superposition.
Background technology
At present the video of cell phone type the small screen display terminal is expanded, the mode that usual employing monolithic convex lens directly amplify, reach the giant-screen effect of suitable viewing and reasonable virtual image distance, the related device volume adopted is larger, namely its line of vision space taken is very large, this brings inconvenience to use, is especially not easy to wear.
Some device, in order to reduce volume, adopts and increases the mode of enlargement factor, but this kind of mode can cause serious spherical aberration distortion effect and generate and be bigger than the near virtual image because focal length is too short.
Further, what the early stage video eyeglasses risen adopted is little a pair micro-display screen and biconvex mirror 3D pattern, and need special driver element, reach effects such as being satisfied with resolution, its with high costs being difficult to is popularized.What the mobile phone 3D glasses that market today occurs adopted is mobile phone split screen, left and right 3D three-dimensional imaging mode, and the original non-split screen cell phone type the small screen display of this structure inconvenience direct viewing, especially can not go sight-seeing the web page contents on mobile phone.See that common 2D image needs software to transform split screen, seriously reduce resolution index and the limitation bringing numerous use.And the product that all these individual features can be concentrated even to take into account the most fashionable wearable video data function is almost blank with design.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of volume is little, enlargement factor is high and becomes the multi-functional expanding device of head-wearing mobile phone class the small screen that image distortion is little.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
The multi-functional expanding device of head-wearing mobile phone class the small screen of the present utility model, comprise is hang over wearing assembly, wear the affixed casing of assembly with this and being placed in the cell phone type the small screen display terminal in this casing on user's head, described casing divides upper casing and lower casing, upper casing and lower casing by vertically disposed adjustable its spacing from guide groove slide bar governor motion link together, the back side of the corresponding user face of upper casing and lower casing is respectively equipped with light and penetrates fenestra and imaging fenestra; Upper casing is close to light penetrate fenestra and be hinged with the back shroud assembly that can insert described display terminal, described display terminal is placed in described back shroud assembly in horizontal vertical display panel mode forward, positive front side relative with the display panel of this display terminal in upper casing is provided with and this display panel the first catoptron in angle of 45 degrees, and the reflecting surface of this first catoptron is towards described display panel side; In lower casing with described imaging fenestra relative to positive front side and be positioned at the second catoptron being provided with immediately below the first catoptron and becoming 90 degree of angles with the first catoptron, the reflecting surface of this second catoptron is towards imaging fenestra side; In lower casing, be positioned at the draw-in groove being provided with above the second catoptron and can installing at least one group of horizontal lens assembly, be provided with the screens installing at least one group of vertical lens assembly in imaging fenestra position.
Described lens subassembly is single shaft convex lens assemblies.
Be provided with in described upper casing and lower casing and upper casing and lower casing can be divided into left cavity and right cavity and the fixed slot that 3D demarcation strip can be inserted.
Described lens subassembly is the biconvex lens assembly of adjustable shaft distance.
Lower casing is positioned on the shell wall relative with imaging fenestra, is provided with the viewport outer for shell scene can mirrored in user's eye; Described second catoptron can be all-trans or half-reflection and half-transmission optical mirror slip.
Described back shroud assembly comprises and horizontal vertical accommodating described display terminal and leading flank can be provided with the cavity of fenestra and being arranged on this cavity side and connecting the hinge arrangement on upper casing, and the trailing flank in cavity being provided with at least one can by securing for this display terminal sucker or can the U-shaped Spring Card of band sticky surface of lateral adjustments position.
Also cover glass is provided with described wearing in assembly.
Compared with prior art, the utility model utilizes compact light zigzag reflection and stroke adjustment (namely object distance regulates), difference in functionality lens subassembly switches and the indwelling of spectrum baffle plate and the exchange of dismounting, the second catoptron and the APP software by cell phone type individual intelligent terminal, have effectively achieved 2D plane amplification imaging and the expansion of 3D three-dimensional imaging shows and the multi-functional effectiveness such as virtual reality, augmented reality and close-coupled are worn.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Reference numeral is as follows:
Upper casing 1, light are penetrated fenestra 11, first catoptron 12, lower casing 2, imaging fenestra 21, second catoptron 22, horizontal lens assembly 3, vertical lens assembly 4, are worn assembly 5, cover glass 51, back shroud assembly 6, display terminal 61, Spring Card 7, image light path 8, outdoor scene light path 9, guide groove slide bar 10.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, the multi-functional expanding device of head-wearing mobile phone class the small screen of the present utility model, comprising is hang over wearing assembly 5, wear the affixed casing of assembly 5 with this, be placed in the cell phone type the small screen display terminal 61 in this casing and be arranged at the signal of video signal that described display terminal 61 sends can be amplified and inject the optical system of user's pupil in casing on user's head.
Described casing divides upper casing 1 and lower casing 2, upper casing 1 and lower casing 2 by vertically disposed adjustable its spacing from guide groove slide bar governor motion (not being shown in detail out in figure) link together, the back side corresponding to user face along image light path 8 of upper casing 1 and lower casing 2 is respectively equipped with light and penetrates fenestra 11 and imaging fenestra 21, at upper casing 1 back side, be close to light and penetrate the back shroud assembly 6 that fenestra 11 is hinged with the described display terminal 61 of the horizontal vertical insertion of employing, the display panel of described display terminal 61 (is taking just Fig. 1 as reference to front, after towards user face being, the dead ahead of user face is front, lower same).
Described back shroud assembly 6 is used for loading fixing described display terminal 61.Described back shroud assembly 6 comprises can accommodating described display terminal 61 and have the cavity of fenestra above and be arranged at the hinge and magnetic assembly that this cavity side connect on upper casing 1, in cavity below on be provided with at least one can by the securing sucker of this display terminal 61 or can the U-shaped Spring Card 7 of surface band glue that regulates of transverse shifting.
Described optical system comprises the biconvex lens assembly of the first catoptron 12, second catoptron 22, single shaft convex lens assembly and adjustable shaft distance.
First catoptron 12 is arranged on positive front side relative with the display panel of described display terminal 61 display screen of output image signal (namely on display terminal 61) in upper casing 1, and itself and this display panel in angle of 45 degrees.The reflecting surface of the first catoptron 12 is towards described display panel side.
Second catoptron 22 is arranged on positive front side relative with described imaging fenestra 21 in lower casing 2, and its to be positioned at immediately below the first catoptron 12 and with the first catoptron 12 one-tenth 90 degree of angles.The reflecting surface of the second catoptron 22 is towards imaging fenestra 21 side.
Be positioned in lower casing 2 above second catoptron 22 and be provided with the draw-in groove installing horizontal lens assembly 3, this horizontal lens group needs the biconvex lens assembly be respectively as common single shaft convex lens group or adjustable shaft distance according to function.
Be provided with in imaging fenestra 21 position the screens installing vertical lens assembly 4, this vertical lens group is also the biconvex lens assembly needing to be respectively single shaft convex lens assembly or twin shaft adjustable shaft distance according to function.
Horizontal lens assembly 3 and vertical lens assembly 4 can use simultaneously, also only can use horizontal lens assembly 3 or vertical lens assembly 4.
Described horizontal and vertical lens subassembly 3,4 will need to install, to realize the multi-functional effectiveness of this device according to function.
Described guide groove slide bar 10 governor motion is the square groove of the casting precision of the housing left and right sides being arranged at upper casing 1, slide bar is inserted with the prolate type on lower casing 2, form the guide groove Slide bar structure of slide adjustable upper casing 1 and lower casing 2 spacing in vertical direction, by regulating the distance between upper casing 1 and lower casing 2 that the light path length of casing inner optical system can be made to be changed, just carry out locking (latch-up structure is not drawn) until satisfied.
Also be provided with cover glass 51 described wearing in assembly 5, this is worn assembly 5 and adopts the imaging fenestra 21 on inserting mode and lower casing 2 to link together.
Further improvement of the utility model is provided with upper casing 1 and lower casing 2 to be divided into left cavity and right cavity and the fixed slot (not drawing in figure) can inserting 3D demarcation strip in described upper casing 1 and lower casing 2.By the partition board inserting special shape, the inner chamber of upper and lower casing is divided into left and right two parts, the double vision picture shown is divided into left and right two parts naturally along image light path 8 parallel direction enters left and right eyes formation three-dimensional imaging effect through biconvex lens process again from screen left-right format split screen.
Another improvement of the present invention is positioned on the shell wall relative with imaging fenestra 21 on lower casing 2, is provided with the viewport outer for shell scene can mirrored in user's eye; Described second catoptron 22 is changed to half-reflecting half mirror optical sheet according to function needs are adjustable.
The course of work of the present utility model:
1) cell phone type the small screen display terminal 61 is loaded in back shroud assembly 6 in horizontal vertical display panel mode forward, open display.
2) when not inserting described 3D demarcation strip in described draw-in groove, in described screens or draw-in groove, insert single shaft convex lens assembly (also to insert in a groove, vacant in another groove, determine according to the actual parameter of each lens combination), by the distance between guide groove slide bar governor motion adjustment upper casing 1 and lower casing 2 and by locking device (picture), can see that the image exported by the screen of described display terminal 61 is through the first catoptron 12 at imaging fenestra 21, second catoptron 22 enters the magnified image of imaging fenestra 21, this magnified image is the image that user selectes enlargement factor.
3) when needs viewing 3D left-right format video or experiencing virtual reality, described 3D demarcation strip (picture) is inserted in described draw-in groove, simultaneously, the biconvex lens group of adjustable shaft apart from (this wheelbase refers to interocular distance) is inserted in described screens or draw-in groove, start corresponding APP software in mobile phone, regulate the distance between upper casing 1 and lower casing 2 by guide groove slide bar governor motion and lock, obtaining satisfied 3D three-dimensional imaging or virtual reality effect.
4) when namely the magnified image that wearer needs to watch the external world and exported by display terminal 61 (when realizing augmented reality function simultaneously, the navigation feature etc. that such as driving, walking along the street and motorcycle use) time, 3D demarcation strip is disassembled, again the second catoptron 22 is replaced by half-reflection and half-transmission eyeglass, horizontal lens is replaced by single shaft lens subassembly, the vacant image (as map instruction) can seeing the magnified image superposition that the image that outdoor scene light path 9 is injected and display terminal 61 export of vertical lens assembly socket.
Even if the utility model does not use and is worn on the head without the need to this device of removal yet, substantially do not affect viewing and the acceptance of front reality scene, when needed, the little display terminal 61 of starting hand-set class and related software, easily realize the fashion video signal function of augmented reality.
Image-forming principle of the present utility model:
The image light sent by described display terminal 61 injects the first catoptron 12 along image light path 8 level, the second catoptron 22 is amplified to through horizontal lens assembly 3 downwards through the first catoptron 12 reflective vertical, again through the second catoptron 22 horizontal reflection to imaging fenestra 21, then enter in the eye of user.
Light path is zigzag reflection transmission in upper casing 1 and lower casing 2, especially arbitrarily can adjust size and far and near individual the best appreciation effect that distance (object distance) that namely path length adjust display screen and lens subassembly reaches imaging.Simultaneously, saving transmission space, more has upper and lower enclosure 2 inner chamber can install the left-right format 3D volume visualization amplification of 3D demarcation strip (left and right separation) lens subassembly realization different from corresponding replacing except the expansion of screen common plane (2D) video is amplified and the augmented reality efficacy of virtual reality and replacing lens position, parameter and half anti-half eyeglass additional.
The utility model arbitrarily can adjust image size, distance and after wearing like a cork, the omnibearing video image of the three dimensions play by display terminal 61 can be watched, and don't excessively increase giant-screen vision (planar virtual image) device of front lengthwise dimension.
It also has viewing 3D stereoscopic vision concurrently and realizes experiencing virtual reality merit and the multiple option of augmented reality, and wears load to provide convenience wearing to compress to greatest extent.
The utility model comprises the amplification light path be made up of reasonable focal length convex lens, can free adjustment cell phone type the small screen and convex lens distance (i.e. " object distance ") affect video size and distance regulating device, the reliable fixing wearable device be worn on the head like a cork, especially increase image-forming range, picture amplitude and the structure front horizontal bulk that as far as possible do not increase affect the light path zigzag reflection device of load moment and insert chamber, left and right demarcation strip and change main lens set type and realize the multifunctional and multipurpose structures such as the display of left-right format 3D stereoscopic vision and virtual reality effect function.
The amplification of the utility model applied optics and principle of reflection and three-dimensional imaging mechanism, effectively expand the imaging of the little display device of cell phone type, and add that APP software realizes turning 3D video and the function such as virtual reality, augmented reality by common 2D plane video easily with mobile phone standard configurations such as special switching construction and existing smart mobile phone gyroscope acceleration of gravity instrument.
Claims (7)
1. the multi-functional expanding device of head-wearing mobile phone class the small screen, comprise is hang over user's head wears assembly (5), wear the affixed casing of assembly (5) with this and be placed in the cell phone type the small screen display terminal (61) in this casing, it is characterized in that: described casing divides upper casing (1) and lower casing (2), upper casing (1) and lower casing (2) by vertically disposed adjustable its spacing from guide groove slide bar (10) governor motion link together, the back side of the corresponding user face of upper casing (1) and lower casing (2) is respectively equipped with light and penetrates fenestra (11) and imaging fenestra (21), upper casing (1) is close to light penetrate fenestra (11) and be hinged with the back shroud assembly (6) that can insert described display terminal (61), described display terminal (61) is placed in described back shroud assembly (6) in horizontal vertical display panel mode forward, positive front side relative with the display panel of this display terminal (61) in upper casing (1) is provided with and this display panel the first catoptron (12) in angle of 45 degrees, and the reflecting surface of this first catoptron (12) is towards described display panel side, positive front side relative with described imaging fenestra (21) in lower casing (2) and be positioned at the second catoptron (22) being provided with immediately below the first catoptron (12) and becoming 90 degree of angles with the first catoptron (12), the reflecting surface of this second catoptron (22) is towards imaging fenestra (21) side, the top being positioned at the second catoptron (22) in lower casing (2) is provided with the draw-in groove installing at least one group of horizontal lens assembly (3), is provided with the screens installing at least one group of vertical lens assembly (4) in imaging fenestra (21) position.
2. the multi-functional expanding device of head-wearing mobile phone class the small screen according to claim 1, is characterized in that: described lens subassembly is single shaft convex lens assemblies.
3. the multi-functional expanding device of head-wearing mobile phone class the small screen according to claim 1, is characterized in that: be provided with in described upper casing (1) and lower casing (2) and upper casing (1) and lower casing (2) can be divided into left cavity and right cavity and the fixed slot can inserting 3D demarcation strip.
4. the multi-functional expanding device of head-wearing mobile phone class the small screen according to claim 3, is characterized in that: described lens subassembly is the biconvex lens assembly of adjustable shaft distance.
5. the multi-functional expanding device of head-wearing mobile phone class the small screen according to any one of claim 1-4, it is characterized in that: be positioned on the shell wall relative with imaging fenestra (21) on lower casing (2), be provided with the viewport outer for shell scene can mirrored in user's eye; Described second catoptron (22) can be all-trans or half-reflection and half-transmission optical mirror slip.
6. the multi-functional expanding device of head-wearing mobile phone class the small screen according to claim 5, it is characterized in that: described back shroud assembly (6) comprises and horizontal vertical accommodating described display terminal (61) and leading flank can be provided with the cavity of fenestra and being arranged on this cavity side and connecting the hinge arrangement on upper casing (1), the trailing flank in cavity being provided with at least one can by this display terminal (61) securing sucker or can the U-shaped Spring Card of band sticky surface (7) of lateral adjustments position.
7. the multi-functional expanding device of head-wearing mobile phone class the small screen according to claim 6, is characterized in that: be also provided with cover glass (51) described wearing in assembly (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241229.4U CN204613516U (en) | 2015-04-21 | 2015-04-21 | The multi-functional expanding device of head-wearing mobile phone class the small screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520241229.4U CN204613516U (en) | 2015-04-21 | 2015-04-21 | The multi-functional expanding device of head-wearing mobile phone class the small screen |
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| CN204613516U true CN204613516U (en) | 2015-09-02 |
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| CN201520241229.4U Expired - Fee Related CN204613516U (en) | 2015-04-21 | 2015-04-21 | The multi-functional expanding device of head-wearing mobile phone class the small screen |
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| CN105554392A (en) * | 2016-01-20 | 2016-05-04 | 京东方科技集团股份有限公司 | Display switching device, switch method thereof, wearable display device and display method thereof |
| CN105676455A (en) * | 2016-02-01 | 2016-06-15 | 深圳超多维光电子有限公司 | Head-wearing display equipment |
| CN105759427A (en) * | 2016-03-01 | 2016-07-13 | 深圳聚众创科技有限公司 | VR glasses |
| CN105842853A (en) * | 2016-05-31 | 2016-08-10 | 惠州Tcl移动通信有限公司 | Intelligent watch based virtual reality helmet and control method thereof |
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| CN106842576A (en) * | 2017-03-23 | 2017-06-13 | 核桃智能科技（常州）有限公司 | It is a kind of to wear intelligent display device with functionality mobile communication |
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| CN108152961A (en) * | 2018-01-17 | 2018-06-12 | 北京诺亦腾科技有限公司 | Hand-held Head-mounted display installing frame |
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| CN109643157A (en) * | 2016-08-18 | 2019-04-16 | 韦瑞德有限公司 | Device and method for augmented reality |
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| US10606077B2 (en) | 2016-01-20 | 2020-03-31 | Boe Technology Group Co., Ltd. | Display switching device, switching method, wearable display device and displaying method |
| CN105554392A (en) * | 2016-01-20 | 2016-05-04 | 京东方科技集团股份有限公司 | Display switching device, switch method thereof, wearable display device and display method thereof |
| CN105676455A (en) * | 2016-02-01 | 2016-06-15 | 深圳超多维光电子有限公司 | Head-wearing display equipment |
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| CN109643157A (en) * | 2016-08-18 | 2019-04-16 | 韦瑞德有限公司 | Device and method for augmented reality |
| CN109643157B (en) * | 2016-08-18 | 2022-08-16 | 韦瑞德有限公司 | Apparatus and method for augmented reality |
| CN106405840A (en) * | 2016-10-31 | 2017-02-15 | 沈阳工业大学 | Helmet type mediated reality glasses having navigation function |
| CN108089330A (en) * | 2016-11-23 | 2018-05-29 | 崔海龙 | Portable mixed reality equipment |
| CN106842576A (en) * | 2017-03-23 | 2017-06-13 | 核桃智能科技（常州）有限公司 | It is a kind of to wear intelligent display device with functionality mobile communication |
| CN107037591A (en) * | 2017-05-03 | 2017-08-11 | 胡伯涛 | A kind of MR glasses and preparation method thereof |
| CN109313342A (en) * | 2017-06-02 | 2019-02-05 | 福州光流科技有限公司 | A kind of modularization MR equipment imaging method |
| CN107065195A (en) * | 2017-06-02 | 2017-08-18 | 福州光流科技有限公司 | A kind of modularization MR equipment imaging methods |
| CN109313342B (en) * | 2017-06-02 | 2021-05-11 | 那家全息互动(深圳)有限公司 | Imaging method of modular MR device |
| CN107065195B (en) * | 2017-06-02 | 2023-05-02 | 那家全息互动(深圳)有限公司 | Modularized MR equipment imaging method |
| WO2019028970A1 (en) * | 2017-08-11 | 2019-02-14 | 广东虚拟现实科技有限公司 | Optical system, image enlarging device, virtual reality glasses and augmented reality glasses |
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| CN108152961A (en) * | 2018-01-17 | 2018-06-12 | 北京诺亦腾科技有限公司 | Hand-held Head-mounted display installing frame |
| CN108803043A (en) * | 2018-08-28 | 2018-11-13 | 刘洪广 | A kind of viewing equipment of polytypic lens barrel |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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