CN208922046U - A kind of novel dynamic image optical projection system - Google Patents
A kind of novel dynamic image optical projection system Download PDFInfo
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- CN208922046U CN208922046U CN201821970666.XU CN201821970666U CN208922046U CN 208922046 U CN208922046 U CN 208922046U CN 201821970666 U CN201821970666 U CN 201821970666U CN 208922046 U CN208922046 U CN 208922046U
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- light source
- array
- dynamic image
- projection device
- device array
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Abstract
The utility model discloses a kind of novel dynamic image optical projection system, comprising: light source assembly, optic projection device array；The light source assembly provides light source and can realize that light projects the control of optic projection device array；Optic projection device array two sides are disposed as convex lens configuration, and the distribution of light sources provided by control light source assembly, the optic projection device array goes out the ray cast for being projected to thereon to form dynamic image.The utility model may be implemented dynamically to adjust, so that the single display effect of image is overcome by the distribution of light source for whole screen picture.
Description
Technical field
The utility model relates to illuminate display field, in particular to a kind of novel dynamic image optical projection system.
Background technique
Projector's major technique has CRT (CathodeRay Tube: cathode-ray tube), LCD (Liquid Crystal
Display: liquid crystal display) 3LCD mode be by light bulb issue photodegradation at three kinds of R (red), G (green), B (indigo plant) color (light
Three primary colors) light, and so that it is penetrated respective liquid crystal board (HTPS mode) respectively and assign shape and movement.Due to often projecting
These three primary colors, therefore light can be efficiently used, show image limpid in sight.
The public places such as current many market shops project to ground trade name, LOGO or special pattern by shadow casting technique
To achieve the purpose of publicity on face.But product can only all project a certain fixed pattern in the market, effect shows slightly dull, especially pacifies
When dress plays the warning function of safe distance on a vehicle, static pattern is not easy to arouse people's attention, and the utility model is based on this
And it develops.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of novel dynamic image optical projection system.
To achieve the goals above, technical solutions of the utility model are as follows:
A kind of novel dynamic image optical projection system, comprising: light source assembly, optic projection device array；The light source assembly
Light source is provided and can realize that light projects the control of optic projection device array；Optic projection device array two sides are all provided with
It is set to convex lens configuration, the distribution of light sources provided by control light source assembly, the optic projection device array will be projected to thereon
Ray cast go out to form dynamic image.
As one preferred embodiment of the utility model, the light source assembly is display screen.
Further, the display screen is LCD screen or OLED screen.
As one preferred embodiment of the utility model, the light source assembly includes light source body, turn light rays device；Institute
It states turn light rays device to be placed between light source body and optic projection device array, the emergent light adjustment for providing light source body
Optic projection device array is projected after convergence.
As one preferred embodiment of the utility model, the turn light rays device is the upper and lower surface of several array arrangements
Coat the translucent material of reflective layer or light-absorption layer.
As one preferred embodiment of the utility model, the turn light rays device is selected from dmd chip.
As one preferred embodiment of the utility model, the optic projection device array are as follows: centre is transparent plate,
Two sides are the convex lens of array distribution.
As one preferred embodiment of the utility model, the optic projection device array is by transparent plate and side
The convex lens of array distribution is constituted.
As one preferred embodiment of the utility model, the optic projection device array are as follows: side is big convex lens, small
One of convex lens array, Fresnel Lenses, fresnel lens array are a variety of, the small convex lens of several array distributions in the other side
Or fresnel lens array, totally one plane is bonded therebetween.
Using the technical solution of the utility model, have the advantages that the utility model passes through point of control light source
Cloth may be implemented dynamically to adjust, so that the single display effect of image is overcome for whole screen picture.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the utility model embodiment；
Fig. 2 is 2 structural schematic diagram of the utility model embodiment；
Fig. 3 is dmd chip arrangement works figure one in the utility model；
Fig. 4 is the utility model dmd chip arrangement works figure two；
Fig. 5 is three kinds of structural schematic diagrams of the utility model optic projection device array comprising Fig. 5 a, Fig. 5 b, Fig. 5 c.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figs. 1 to Fig. 5, the utility model also provides a kind of novel dynamic image optical projection system, comprising: light source assembly,
Optic projection device array 3；The light source assembly provides light source and can realize that light projects the control of optic projection device array 3
System；3 two sides of optic projection device array are disposed as convex lens configuration, the distribution of light sources provided by control light source assembly,
The optic projection device array 3 goes out the ray cast for being projected to thereon to form dynamic image.
Embodiment 1:
With reference to Fig. 1, as one preferred embodiment of the utility model, the light source assembly is display screen 4.Further
Ground, the display screen 4 are LCD screen or OLED screen.
At this point, showing black, white or other colors by unit in control LCD screen or OLED screen 4, difference can be obtained
The dynamic effect of color.
Embodiment 2:
Referring to figs. 2 to 5a, 5b, 5c, as one preferred embodiment of the utility model, the light source assembly includes light source
Main body 1, turn light rays device 2；The turn light rays device 2 is placed between light source body 1 and optic projection device array 3, and being used for will
Optic projection device array 3 is projected after the emergent light adjustment convergence that light source body 1 provides.
3 two sides of optic projection device array are disposed as convex lens configuration, by controlling the distribution of light source 1 itself, institute
Optic projection device array 3 is stated to go out the ray cast for being projected to thereon to form dynamic image.
Wherein, the following embodiment of turn light rays device 2 is enumerated:
The embodiment 1 of turn light rays device:
With reference to Fig. 2, the turn light rays device 2 is that the upper and lower surface of several array arrangements coats the saturating of reflective layer or light-absorption layer
Luminescent material.
The embodiment 2 of turn light rays device:
With reference to Fig. 3-4, the turn light rays device 2 is dmd chip.Light through dmd chip can vertically commutate (Fig. 3) or
Repeatedly commutation (Fig. 4).
It is exemplified below the several embodiments of optic projection device array 3:
The embodiment 1 of optic projection device array:
With reference to Fig. 5 a, the optic projection device array 3 are as follows: centre is transparent plate, and two sides are the convex lens of array distribution.
The embodiment 2 of optic projection device array:
With reference to Fig. 5 b, the optic projection device array 3 is made of the convex lens of transparent plate and the array distribution of side.
The embodiment 3 of optic projection device array:
With reference to Fig. 5 c, the optic projection device array 3 are as follows: side is that big convex lens, small convex lens array, Fresnel are saturating
One of mirror, fresnel lens array are a variety of, the small convex lens or fresnel lens array of several array distributions in the other side, and two
Totally one plane is bonded between person.
Utility model works principle is as follows:
The utility model may be implemented dynamically to adjust, be made by the distribution of control light source for whole screen picture
The single display effect for obtaining image is overcome.
For example, light source 1 is straw hat lamp bead in Fig. 2, the array as the translucent material of upper and lower surface coating reflective layer
Arrangement corresponds, and the dynamic of control light source 1 is lighted, and the dynamic projection of optic projection device array 3 can be realized, to obtain
Dynamic image is obtained, other is different from by the technology of opening and closing optical channel, is directly controlled from 1 source of light source and realize dynamic image
Effect.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (9)
1. a kind of novel dynamic image optical projection system characterized by comprising light source assembly, optic projection device array；It is described
Light source assembly provides light source and can realize that light projects the control of optic projection device array；The optic projection device array
Two sides are disposed as convex lens configuration, and the distribution of light sources provided by control light source assembly, the optic projection device array will be thrown
The ray cast being incident upon thereon goes out to form dynamic image.
2. novel dynamic image optical projection system according to claim 1, which is characterized in that the light source assembly is display
Screen.
3. novel dynamic image optical projection system according to claim 2, which is characterized in that the display screen be LCD screen or
OLED screen.
4. novel dynamic image optical projection system according to claim 1, which is characterized in that the light source assembly includes light source
Main body, turn light rays device；The turn light rays device is placed between light source body and optic projection device array, is used for light source master
Optic projection device array is projected after the emergent light adjustment convergence that body provides.
5. novel dynamic image optical projection system according to claim 4, which is characterized in that the turn light rays device is several
The upper and lower surface coating reflective layer of array arrangement or the translucent material of light-absorption layer.
6. novel dynamic image optical projection system according to claim 4, which is characterized in that the turn light rays device is selected from
Dmd chip.
7. novel dynamic image optical projection system according to claim 4, which is characterized in that the optic projection device array
Are as follows: centre is transparent plate, and two sides are the convex lens of array distribution.
8. novel dynamic image optical projection system according to claim 4, which is characterized in that the optic projection device array
It is made of the convex lens of transparent plate and the array distribution of side.
9. novel dynamic image optical projection system according to claim 4, which is characterized in that the optic projection device array
Are as follows: side is one of big convex lens, small convex lens array, Fresnel Lenses, fresnel lens array or a variety of, if the other side
The small convex lens or fresnel lens array of dry array distribution, totally one plane is bonded therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970666.XU CN208922046U (en) | 2018-11-27 | 2018-11-27 | A kind of novel dynamic image optical projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970666.XU CN208922046U (en) | 2018-11-27 | 2018-11-27 | A kind of novel dynamic image optical projection system |
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| Publication Number | Publication Date |
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| CN208922046U true CN208922046U (en) | 2019-05-31 |
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| CN201821970666.XU Active CN208922046U (en) | 2018-11-27 | 2018-11-27 | A kind of novel dynamic image optical projection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270779A (en) * | 2018-11-27 | 2019-01-25 | 深圳市微阵技术有限公司 | Novel dynamic image projection system |
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2018
- 2018-11-27 CN CN201821970666.XU patent/CN208922046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270779A (en) * | 2018-11-27 | 2019-01-25 | 深圳市微阵技术有限公司 | Novel dynamic image projection system |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220606 Address after: 315000 rooms 1-1-1 and 2-1, building 2, Lane 215, Qingyi Road, high tech Zone, Ningbo, Zhejiang Patentee after: Ningbo micro array optical technology Co.,Ltd. Address before: 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 before: SHENZHEN VITHIN TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230518 Address after: 518000, 530B, Building 117, Minle Old Village, Minle Community, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN VITHIN TECHNOLOGY CO.,LTD. Address before: 315000 rooms 1-1-1 and 2-1, building 2, Lane 215, Qingyi Road, high tech Zone, Ningbo, Zhejiang Patentee before: Ningbo micro array optical technology Co.,Ltd. |
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| TR01 | Transfer of patent right |