CN104639689A - Projection mobile phone - Google Patents
Projection mobile phone Download PDFInfo
- Publication number
- CN104639689A CN104639689A CN201510057946.6A CN201510057946A CN104639689A CN 104639689 A CN104639689 A CN 104639689A CN 201510057946 A CN201510057946 A CN 201510057946A CN 104639689 A CN104639689 A CN 104639689A
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- Prior art keywords
- projection
- mobile phone
- light source
- camera interface
- phone body
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- Telephone Set Structure (AREA)
- Projection Apparatus (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Abstract
The invention discloses a projection mobile phone, comprising a mobile phone body, a projection light source and a projection lens; the mobile phone body includes a main board card; a projection chip is built in the main board card; the projection chip is connected with a camera port on the mobile phone body; the projection light source is arranged on the mobile phone body and is adjacent to the camera port; the camera port is a telescopic camera port; and when the camera port stretches out, the camera port is used for connecting with the projection lens. The projection mobile phone overcomes the shortages of the prior art in low luminance, large power consumption and limited projection distance of the mobile phone; the requirement on the projection distance is met by the adjustable projection lens and the projection luminance is ensured by the LED (light emitting diode) light source with a CPC (card programmed calculator); and meanwhile, the projection mobile phone and attached items involved in the projection mobile phone have the projection functions of adjustable distance, clearness, low consumption, portability and practicability; and the projection mobile phone are feasible thoroughly in technology, low in cost and economically feasible, thus meeting the individual demands, family demands, demands of commercial affairs, office demands and other social demands.
Description
Technical field
The invention belongs to the technical field of smart mobile phone, be specifically related to a kind of projection mobile phone.
Background technology
Along with the development of science and technology, smart mobile phone is more and more universal.China Mobile Internet trend report display in 2014, the smart mobile phone popularity rate of China has reached every 10 Chinese has 3 at use smart mobile phone.
Following smart mobile phone also can be more and more universal.Utilize smart mobile phone carry out music, video, reading user accounted for significant proportion.Mobile phone, due to the restriction of screen display area, when reading and video, cannot show more information; Long in-plant operation is also larger to the injury of eyes; In evening or the morning in winter, need not get up, just the material of the video of mobile phone or study can be thrown on the ceiling, so just can lie in quilt, look at ceiling study and amusement, is the wish of how many people.
At present, have projection mobile phone, E1000 two mobile phone that W7900 and the Sheng Tai company that such as Samsung produces produces, although all have projecting function, have the shortcoming that can not be ignored: brightness is low, power consumption is large, and mobile phone projection distance is all very limited.
So the mobile phone aly can to take pictures, record a video, projected is a kind of eager demand for user, can lies in quilt look at ceiling, the demand of study, amusement to meet user.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of projection mobile phone.
The technical solution adopted in the present invention is:
A kind of projection mobile phone, comprises mobile phone body, projection light source and projection lens; Described mobile phone body comprises mainboard card; Described mainboard card is built-in with projection chip; Described projection chip is connected with the camera interface in described mobile phone body; The described mobile phone body of described camera interface adjacent position is provided with described projection light source; Described camera interface is flexible camera interface; When described camera interface is extended, described camera interface is used for being connected with described projection lens.
Preferably, described projection light source is intensity adjustable LED light source.
Be more preferably, described LED light source is rectangle composite paraboloid type concentrator.CPC (Compound Parabolic Concentrator) i.e. composite paraboloid type concentrator, its maximum effect energy height can be concentrated, and large angle incidence light can be become low-angle emergent ray.
Preferably, described projection lens is connected by the power supply circuits of described camera interface with described mobile phone body.
Preferably, described camera interface is the camera interface of stretching out the outer 1cm-3cm of described mobile phone body.
Preferably, described projection lens is the projection lens of automatic focusing.
Preferably, also comprise control module, described control module is for controlling the automatic focusing of described projection lens and controlling the brightness of described projection light source.
Preferably, described mobile phone body is also connected with the projection mobile phone support of fixing described mobile phone body.
Preferably, described camera interface is provided with the male of screw; Described projection lens is provided with the female of screw; Described male and described female are connected.
Beneficial effect of the present invention is:
Instant invention overcomes brightness of the prior art low, power consumption is large, mobile phone projection is apart from limited defect, the demand of the distance of projection is met by adjustable projection lens, by arranging the LED light source of CPC, ensure the brightness of projection, and projection mobile phone involved in the present invention and accessory, there is far and near adjustable, clear, low consumption, portable, practical projecting function, feasible technically, cost is not high, economically feasible, meets the demand that individual, family and commercial affairs and office etc. are social.
Accompanying drawing explanation
Fig. 1 is projection structure schematic diagram of the present invention;
In figure: 1-mobile phone body, 2-projection lens, 3-projection image.
Embodiment
As shown in Figure 1, technical solution of the present invention is: a kind of projection mobile phone, comprises the control module of mobile phone body, projection port, projection light source, projection lens, projection mobile phone support and mobile phone projection; Control module is for controlling the automatic focusing of projection lens and controlling the brightness of projection light source;
Mobile phone body comprises mainboard card; Mainboard card is built-in with micro-projection chip, and projection chip is connected with the camera interface in mobile phone body; The back camera head to outer projection's port and mobile phone of projection chip shares a port, namely above-mentioned camera interface; The mobile phone body of camera interface adjacent position is provided with projection light source; Projection light source adopts the LED light source regulating projection brightness; LED light source, adopt a kind of novel rectangle composite paraboloid type concentrator, can regulate light-source brightness voluntarily, making to project obtains desirable illumination and uniformity;
Camera interface is at ordinary times as the shooting draught animals; When being chosen as projection, this camera interface, as projection mouth, now, can, by handset content or the projection added in the control module list with projection form, be rendered on screen;
When in the projection mode, the automatic protruding mobile phone body of projection interface outer 1cm-3cm, generally about 2cm; Camera interface is flexible camera interface; Projection lens be a kind of can the optical lens of automatic telescopic, both can auto-focusing also can manual focusing, can arrange voluntarily inside control module, also can focus by user's manual rotation camera lens; This is the male that projection interface is provided with screw, coordinates the female of projection lens, can install projection lens easily; After projection interface and projection lens dock, projection lens is connected by the power supply circuits of described camera interface with described mobile phone body, can provide power supply for projection lens, and under automatic focusing pattern, camera lens can be focused at automatic telescopic; When camera interface is extended, camera interface is used for being connected with projection lens;
Projection mobile phone support, refers to when needs project to perpendicular walls or curtain time, mobile phone vertically can be placed on support, play the effect of fixing mobile phone.
Projection mobile phone involved in the present invention and accessory, have far and near adjustable, clear, low consumption, portable, practical projecting function.Feasible technically, cost is not high, economically feasible, has very large social demand for student, working clan, old man, commercial affairs etc., is very suitable for individual, family and commercial affairs and office.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (9)
1. a projection mobile phone, is characterized in that: comprise mobile phone body, projection light source and projection lens; Described mobile phone body comprises mainboard card; Described mainboard card is built-in with projection chip; Described projection chip is connected with the camera interface in described mobile phone body; The described mobile phone body of described camera interface adjacent position is provided with described projection light source; Described camera interface is flexible camera interface; When described camera interface is extended, described camera interface is used for being connected with described projection lens.
2. projection mobile phone according to claim 1, is characterized in that: described projection light source is intensity adjustable LED light source.
3. projection mobile phone according to claim 2, is characterized in that: described LED light source is rectangle composite paraboloid type concentrator.
4. projection mobile phone according to claim 1, is characterized in that: described projection lens is connected by the power supply circuits of described camera interface with described mobile phone body.
5. projection mobile phone according to claim 1, is characterized in that: described camera interface is the camera interface of stretching out the outer 1cm-3cm of described mobile phone body.
6. projection mobile phone according to claim 1, is characterized in that: described projection lens is the projection lens of automatic focusing.
7. projection mobile phone according to claim 1, is characterized in that: also comprise control module, and described control module is for controlling the automatic focusing of described projection lens and controlling the brightness of described projection light source.
8. projection mobile phone according to claim 1, is characterized in that: the projection mobile phone support described mobile phone body being also connected with fixing described mobile phone body.
9. projection mobile phone according to claim 1, is characterized in that: described camera interface is provided with the male of screw; Described projection lens is provided with the female of screw; Described male and described female are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057946.6A CN104639689B (en) | 2015-02-04 | 2015-02-04 | A kind of projection mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510057946.6A CN104639689B (en) | 2015-02-04 | 2015-02-04 | A kind of projection mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104639689A true CN104639689A (en) | 2015-05-20 |
| CN104639689B CN104639689B (en) | 2017-11-10 |
Family
ID=53217990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510057946.6A Expired - Fee Related CN104639689B (en) | 2015-02-04 | 2015-02-04 | A kind of projection mobile phone |
Country Status (1)
| Country | Link |
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| CN (1) | CN104639689B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375744A (en) * | 2016-08-29 | 2017-02-01 | 北京小米移动软件有限公司 | Information projection method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101990020A (en) * | 2009-08-06 | 2011-03-23 | 英华达（南京）科技有限公司 | Mobile phone with additional projector and projection method thereof |
| CN102006346A (en) * | 2004-09-21 | 2011-04-06 | 株式会社尼康 | Projector device |
| WO2014001023A1 (en) * | 2012-06-26 | 2014-01-03 | Siemens Aktiengesellschaft | Apparatus for mobile pattern projection and the use thereof |
| CN204442438U (en) * | 2015-02-04 | 2015-07-01 | 段云涛 | A kind of projection mobile phone |
-
2015
- 2015-02-04 CN CN201510057946.6A patent/CN104639689B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006346A (en) * | 2004-09-21 | 2011-04-06 | 株式会社尼康 | Projector device |
| CN101990020A (en) * | 2009-08-06 | 2011-03-23 | 英华达（南京）科技有限公司 | Mobile phone with additional projector and projection method thereof |
| WO2014001023A1 (en) * | 2012-06-26 | 2014-01-03 | Siemens Aktiengesellschaft | Apparatus for mobile pattern projection and the use thereof |
| CN204442438U (en) * | 2015-02-04 | 2015-07-01 | 段云涛 | A kind of projection mobile phone |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375744A (en) * | 2016-08-29 | 2017-02-01 | 北京小米移动软件有限公司 | Information projection method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104639689B (en) | 2017-11-10 |
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Granted publication date: 20171110 Termination date: 20220204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |