CN201440708U - Three-dimensional display device - Google Patents
Three-dimensional display device Download PDFInfo
- Publication number
- CN201440708U CN201440708U CN2009202041956U CN200920204195U CN201440708U CN 201440708 U CN201440708 U CN 201440708U CN 2009202041956 U CN2009202041956 U CN 2009202041956U CN 200920204195 U CN200920204195 U CN 200920204195U CN 201440708 U CN201440708 U CN 201440708U
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- guide rail
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- 239000004744 fabric Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a three-dimensional display device which comprises a monitor and a guide rail component fixed on the top of the monitor; the guide rail component comprises a guide rail and a sliding part capable of sliding on the guide rail, and the guide rail is in parallel with the upper frame of the monitor; and the sliding part is used to be fixedly connected with a camera. Because of the guide rail arranged above the monitor of the existing three-dimensional display device, the camera can be randomly moved to a preset position in the guide rail to shoot a picture; the device can acquire all parallax images to be displayed only with the camera, is simple to operate and greatly reduces the cost.
Description
Technical field
The utility model relates to the stereo display field, relates in particular to a kind of novel 3 d display device.
Background technology
Along with the continuous development of photoelectric technology, 3 d display device will replace flat-panel screens gradually and become the main product in demonstration field.
3 d display device is by grating and other optical module, and the image of at least two width of cloth parallaxes that flat-panel screens is shown offers beholder's left eye and right eye respectively, and beholder's brain perceives 3-D view after can be with these anaglyph information synthetic then.According to the stereo-picture composition principle, need be shown on the display floater according to the stereo display principle after the anaglyph processing that the image processing system of 3 d display device can obtain then in advance to wanting objects displayed to take at least two width of cloth anaglyphs.For example the Chinese patent publication number is a disclosed method for displaying stereoscopic video in the document of CN2738501 and CN1642294.
In the prior art, generally be on the preset distance before subject, level equidistantly is provided with several camera heads that are connected with 3 d display device, for example when needs are prepared N width of cloth anaglyph, need the preset distance before subject on level N camera head equidistantly is set.As seen, owing to need the many more more camera heads of 3 d display device needs of anaglyph quantity, therefore the cost of a whole set of this 3 d display device is also high more.
The utility model content
The purpose of this utility model is to provide a kind of 3 d display device, and this device only needs a camera to obtain and shows several required anaglyphs of stereo-picture, and production cost is low and simple to operate.
In order to realize the purpose of this utility model, the spy provides a kind of 3 d display device, comprise display, also comprise the guide assembly that is fixed on described display top, described guide assembly comprise guide rail and can on guide rail, slide be used for fixing the sliding part that connects camera, described guide rail is parallel to the upper side frame of described display.
Described guide rail is fixed on the upper side frame of described display by guide rail fixing element, described guide rail fixing element laterally has an elongate recesses structure along the display of described 3 d display device, and described guide rail two ends are individually fixed on the two ends inwall of described elongate recesses.
Described guide rail can have two.
Described guide rail laterally is carved with scale along described display.
Described sliding part and camera adopt adjustable perfect square to mode fix.
The utility model is by being provided with a guide rail above existing 3 d display device display, making camera can arbitrarily move to the precalculated position in this guide rail takes, this device only needs a camera can obtain all anaglyphs that this 3 d display device need show, the simple to operate and very big cost that reduced.
Description of drawings
The first half front view of the display of a kind of 3 d display device that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the A1-A1 profile of device shown in Figure 1;
Fig. 3 A is the first image schematic diagram that first precalculated position photographs;
Fig. 3 B is the second image schematic diagram that second precalculated position photographs;
Fig. 4 is the composograph schematic diagram of second image shown in first image shown in Fig. 3 A and Fig. 3 B.
Embodiment
The utility model provides a kind of 3 d display device, this device is provided with a guide rail above existing 3 d display device display, guide rail is provided with the sliding part that slidably is used for fixing camera, this guide rail upper edge 3 d display device laterally be carved with exact scale, camera manual adjustment at least two precalculated positions that therefore can be electrically connected and be installed on 3 d display device on the guide rail are taken, to obtain at least two width of cloth anaglyphs for same static scene.
Below in conjunction with accompanying drawing, specify the utility model embodiment.
Figure 1 shows that the first half front view of the display 11 of a kind of 3 d display device that the utility model embodiment provides, display shown in the figure 11 and guide assembly.Described 3 d display device is that existing arbitrary money can merge anaglyph and show the display unit of stereo-picture, for example, described 3 d display device is the device that three-dimensional notebook computer, stereoscopic TV, solid show machine and stereo display desktop computer etc. can show stereo-picture.Because the displaying principle of 3 d display device all is a known technology, much more no longer to do description at this.Be convenient expression, the first half of the display 11 of the 3 d display device that only draws among Fig. 1.
Described guide assembly is installed on the top of the display 11 of described 3 d display device.As shown in fig. 1, the guide assembly that is installed on display 11 tops of 3 d display device comprises: guide rail fixing element 12, guide rail 13 and camera sliding part 16.The display 11 top mechanical connections of described guide rail fixing element 12 and described 3 d display device.See past tense from display 11 fronts, guide rail fixing element 12 has the horizontal elongate recesses of a length direction along display 11, and guide rail 13 is installed in this groove: fixedly connected with the two ends inwall of described elongate recesses respectively by fixture 15 in the two ends, the left and right sides of guide rail 13.The upper surface of guide rail fixing element 12 has a strip opening, described strip opening is passed in the upper end of sliding part 16, fixedly connected camera 14, lower end and guide rail 13 are slidingly connected, make described sliding part 16 can be on guide rail 13 the along continuous straight runs move left and right.In addition, along the display 11 of 3 d display device transversely, be carved with accurate scale on the guide rail 13.The output end of image of camera 14 is electrically connected (not shown) with the image input of described 3 d display device.
Fig. 2 is the A1-A1 profile of device shown in Figure 1.As shown in Figure 2, guide rail fixing element 12 is fixedly connected on the top of the display 11 of 3 d display device; Guide rail 13 is positioned at the groove of guide rail fixing element 12; Can also be known by Fig. 2 and to find out: the fixedly connected camera 14 in the upper end of sliding part 16, the lower end is enclosed within on the guide rail 13 by its perforate that carries.
During concrete enforcement, take with each precalculated position that camera 14 is adjusted to the needs photographic images according to the scale manual adjustments sliding part 16 on the described guide rail 13, camera 14 is exported to described 3 d display device with all images that obtains.The initial position of described camera 14 can be arranged on the middle of guide rail 13, when described 3 d display device does not need to show stereo-picture and when doing general flat display apparatus and using, the camera effect on the devices such as the effect of this camera 14 and existing notebook computer is consistent.When this 3 d display device need show stereo-picture, earlier by mobile sliding part 16 camera 14 being moved to guide rail 13 1 sides takes, after the opposite side of guide rail 13 moves to a plurality of precalculated positions successively, camera 14 is taken respectively sliding part 16 then, some width of cloth anaglyphs that the stereo-picture process software of last described 3 d display device provides camera 14 synthesize a width of cloth composograph and show, the optical module of 3 d display device can pass to the anaglyph information in this width of cloth composograph respectively beholder's right and left eyes to form the stereoscopic vision effect.Wherein, for guaranteeing good stereoscopic visual effect, the distance between any two adjacent precalculated positions is smaller or equal to the human eye interpupillary distance.
In fact, the mode of fixed guide has a lot, above-mentionedly only illustrate as embodiment with groove with opening, other modes, for example sliding part has two perforates, the mode that adopts two guide rails to pass described two perforates is carried sliding part, adopts simple fixed form to fix at the two ends of two guide rails, as holder.
Below describe, describe with the shooting of two width of cloth anaglyphs for convenient.At first, by mobile sliding part 16 camera 14 manual adjustment to first precalculated position on the guide rail 13 is photographed first image, second precalculated position of camera 14 being adjusted on the guide rail 13 by mobile sliding part 16 photographs second image then; Stereo-picture process software in the 3 d display device synthesizes a stereo-picture with first image and second image and is shown on the display 11 of 3 d display device subsequently.
For example: Fig. 3 A is first image that first precalculated position photographs, and Fig. 3 B is second image that second precalculated position photographs.First row of first image comprises sub-pixel 101, sub-pixel 102, sub-pixel 103, sub-pixel 104 etc., first row of second image comprises sub-pixel 201, sub-pixel 202, sub-pixel 203, sub-pixel 204 etc., wherein, each sub-pixel is with red (Red, R), green (Green, it is G), blue that (Blue, B) pixel is a least unit.The composograph schematic diagram of Fig. 4 for being synthesized when slit (or the post lens bus) direction of the grating of 3 d display device vertically time the, first image and second image.During concrete synthesizing, the stereo-picture process software reads the data of the sub-pixel 101 of first row of first image shown in Fig. 3 A earlier, with its data as the sub-pixel 301 of composograph first row shown in Figure 4, subsequently successively: with the sub-pixel 102 of first image first row data as the sub-pixel 302 of composograph first row, with the data of the sub-pixel 103 of first image first row data as the sub-pixel 303 of composograph first row, with the data of the sub-pixel 201 of second image first row data as the sub-pixel 304 of composograph first row, with the data of the sub-pixel 202 of second image first row data as the sub-pixel 305 of composograph first row, with the data of the sub-pixel 203 of second image first row data as the sub-pixel 306 of composograph first row, with sub-pixel 104 data of first image first row data as the sub-pixel 307 of composograph first row, with the data of the sub-pixel 105 of first image first row as the data of the sub-pixel 308 of composograph first row etc., so alternately read behind one group of RGB sub-pixel of one group of RGB sub-pixel of first image, first row and second image, first row the data of its data order as two groups of adjacent RGB sub-pixels of composograph first row, the similar processing of other pixel column of composograph.Obviously, when the slit (or post lens bus) of grating in the 3 d display device during along other direction, image adopts other synthetic method shown in Fig. 3 A and Fig. 3 B, the synthetic display packing of these stereoscopic video images all is prior aries, no longer do description herein, the three-dimensional image video processing method of mentioning in the documents such as CN2738501 that for example can adopt in the background technology to be mentioned or CN1642294 more.
Preferably, the direction that camera is fixed on the sliding part can be adjusted, for example, can adopt the mode of screw to fix, camera 14 can carry out 360 degree rotations, and like this, the camera that is installed on the guide rail is external except the display frontlet that can take 3 d display device, this camera can also rotate to other directions such as the display back side of 3 d display device, can aim at object to be shot flexibly.
In sum, a kind of 3 d display device that the utility model embodiment provides is by being provided with a guide rail above the display of existing 3 d display device, and by being connected with camera with sliding part that guide rail is slidingly connected, because sliding part can arbitrarily move on this guide rail, therefore, this device only needs a camera can obtain all anaglyphs that this 3 d display device needs, and the simple to operate and very big cost that reduced has very strong practicality.
Above-mentioned embodiment only is schematic; rather than it is restrictive; those skilled in the art is under the enlightenment of this method; do not breaking away under the scope situation that this method aim and claim protect; can also make a lot of distortion, these all belong within the protection range of the present utility model.
Claims (5)
1. 3 d display device, comprise display, it is characterized in that, also comprise the guide assembly that is fixed on described display top, described guide assembly comprise guide rail and can on guide rail, slide be used for fixing the sliding part that connects camera, described guide rail is parallel to the upper side frame of described display.
2. 3 d display device as claimed in claim 1, it is characterized in that, described guide rail is fixed on the upper side frame of described display by guide rail fixing element, described guide rail fixing element laterally has an elongate recesses structure along the display of described 3 d display device, and described guide rail two ends are individually fixed on the two ends inwall of described elongate recesses.
3. 3 d display device as claimed in claim 1 is characterized in that, described guide rail has two.
4. as each described 3 d display device in the claim 1 to 3, it is characterized in that described guide rail laterally is carved with scale along described display.
5. as each described 3 d display device in the claim 1 to 3, it is characterized in that, described sliding part and camera adopt adjustable perfect square to mode fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202041956U CN201440708U (en) | 2009-09-01 | 2009-09-01 | Three-dimensional display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202041956U CN201440708U (en) | 2009-09-01 | 2009-09-01 | Three-dimensional display device |
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| Publication Number | Publication Date |
|---|---|
| CN201440708U true CN201440708U (en) | 2010-04-21 |
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| CN2009202041956U Expired - Lifetime CN201440708U (en) | 2009-09-01 | 2009-09-01 | Three-dimensional display device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937811A (en) * | 2012-10-22 | 2013-02-20 | 西北工业大学 | Monocular vision and binocular vision switching device for small robot |
| CN103024591A (en) * | 2012-12-26 | 2013-04-03 | 新奥特（北京）视频技术有限公司 | Method and device for adjusting 3D (three-dimensional) parallax |
| CN104637048A (en) * | 2013-11-13 | 2015-05-20 | 沈阳新松机器人自动化股份有限公司 | Single-camera binocular vision simulation system and single-camera binocular vision simulation method |
| CN106774688A (en) * | 2017-02-17 | 2017-05-31 | 合肥惠科金扬科技有限公司 | display with camera |
| CN108683856A (en) * | 2018-08-01 | 2018-10-19 | 维沃移动通信有限公司 | A kind of photographic method and terminal device |
| CN111064949A (en) * | 2019-12-12 | 2020-04-24 | 天目爱视（北京）科技有限公司 | Intelligent 3D acquisition module for mobile terminal |
-
2009
- 2009-09-01 CN CN2009202041956U patent/CN201440708U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937811A (en) * | 2012-10-22 | 2013-02-20 | 西北工业大学 | Monocular vision and binocular vision switching device for small robot |
| CN103024591A (en) * | 2012-12-26 | 2013-04-03 | 新奥特（北京）视频技术有限公司 | Method and device for adjusting 3D (three-dimensional) parallax |
| CN103024591B (en) * | 2012-12-26 | 2017-11-10 | 新奥特（北京）视频技术有限公司 | A kind of adjusting method and device of 3D parallaxes |
| CN104637048A (en) * | 2013-11-13 | 2015-05-20 | 沈阳新松机器人自动化股份有限公司 | Single-camera binocular vision simulation system and single-camera binocular vision simulation method |
| CN106774688A (en) * | 2017-02-17 | 2017-05-31 | 合肥惠科金扬科技有限公司 | display with camera |
| CN108683856A (en) * | 2018-08-01 | 2018-10-19 | 维沃移动通信有限公司 | A kind of photographic method and terminal device |
| CN111064949A (en) * | 2019-12-12 | 2020-04-24 | 天目爱视（北京）科技有限公司 | Intelligent 3D acquisition module for mobile terminal |
| CN111064949B (en) * | 2019-12-12 | 2021-03-12 | 天目爱视（北京）科技有限公司 | Intelligent 3D acquisition module for mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180724 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen super Technology Co., Ltd. Address before: 518000 A-03, 2 storey west seat 10, Sai tech Industrial Park, Huaqiang North Road, Futian District, Shenzhen, Guangdong Patentee before: Shenzhen SuperD Photoelectronic Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100421 |