CN101860583A - Projection mobile phone and projector - Google Patents
Projection mobile phone and projector Download PDFInfo
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- CN101860583A CN101860583A CN 201010216274 CN201010216274A CN101860583A CN 101860583 A CN101860583 A CN 101860583A CN 201010216274 CN201010216274 CN 201010216274 CN 201010216274 A CN201010216274 A CN 201010216274A CN 101860583 A CN101860583 A CN 101860583A
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- mobile phone
- liquid crystal
- projection
- crystal display
- display screen
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Abstract
The invention discloses a projection mobile phone and a projector matched for use with the projection mobile phone. A liquid crystal screen and a backlight board of the projection mobile phone are connected by a separable structure. A part, positioned between a light source and a projection objective, of a shell of the projector is provided with a socket for the insertion of the liquid crystal screen of the projection mobile phone. The liquid crystal screen and the backlight board of a liquid crystal display of the projection mobile phone can be superposed and separated. When the liquid crystal screen is superposed with the backlight board, the backlight board provides light for the display of the liquid crystal screen, so the projection mobile phone is used as an ordinary mobile phone; and when the liquid crystal screen is separated from the backlight board, the separated transparent liquid crystal screen can be inserted into the socket of the projector and is irradiated by the light source in the projector to perform projection through the projection objective, and then contents displayed on the liquid crystal screen of the mobile phone can be played in a projection way. The projector well solves the problems of the luminance and power consumption of the projection mobile phone.
Description
Technical field
The present invention relates to mobile phone, particularly can receive, store reading information and as the mobile phone in projection information source, and with the matching used projector of this mobile phone.
Background technology
The integration of three networks of telecommunications network, television network, the Internet has been the trend of Information Technology Development.In case the integration of three networks, the user can see TV or film on mobile phone, but difficult being received on the very little mobile phone screen of most of consumer seen TV.A lot of mobile phones have takes pictures and camera function, reads photo or record a video also very uncomfortable on the mobile phone screen.If acceptance or canned data on the mobile phone are shown with projection pattern, then the easy-to-read mobile phone receives or canned data widely.
In order to realize the projection playing function, there has been part to have the mobile phone of projecting function on the market.These mobile phones are integrated projector equipment and mobile phone, have both had mobile phone component, have the parts of projection simultaneously again, and its cost, power consumption are all very high, fail to be popularized.As: Samsung has released projection mobile phone W7900; Domestic Sheng is safe has released projection mobile phone E1000 with HongDie Science also cooperation.
Influencing the universal reason of existing projection mobile phone mainly is brightness, power consumption, heat radiation and cost.Wherein brightness, power consumption are of paramount importance reasons.Existing projection mobile phone is subjected to the restriction of battery of mobile phone capacity, and power can not be De Taigao, and its brightness can not be De Taigao again.For example, aforesaid W7900 mobile phone has only been realized the brightness of 7 lumens; The brightness of E1000 mobile phone is lower has only 5 lumens, nonetheless E1000 mobile phone, the power consumption of single-throw shadow module just reaches 2.6 watts, watch 0.8 watt of the required power consumption of mobile TV if add, whole use power consumption reaches 3.5 watts approximately, and the battery of mobile phone of use 1300mAh can only be supported the playing programs time less than one hour.Why aforementioned mobile phone brightness is very low, mainly is to have reduced brightness in order to yield to power consumption.Common 7-10 lumen brightness offers viewing and admiring of user and experiences just not enough.The brightness of mobile phone projection at present press following standard substantially and is divided, and 5 lumens are following is used for toy, the 10-30 lumen be used for amusement, the term commercial affairs more than 30 lumens.But 20 lumens just need tens watts power consumption, and this is too high for mobile phone.As seen above-mentioned projection mobile phone, not only the power consumption height can't be realized long-time broadcast, and brightness is far below the viewing effect of commercial projection use.
Heat radiation is also popularized the influence that produces outbalance to projection mobile phone, and in order to have projecting function, the power of mobile phone is higher, and high power must be followed the generation of high heat, if can't in time dispel the heat, will cause mobile phone temp too high, produces the sense of scalding one's hand.The more serious mobile phone that may make can't normally move.Overheated in order to prevent the mobile phone under the high heat production, projection mobile phone can install corresponding heat abstractor, and as radiator and radiator fan etc., yet radiator, radiator fan itself are by power consumption is also arranged, it has further improved the power consumption of mobile phone again when increasing cost.
Summary of the invention
At the bottom of the present invention is intended to overcome above-mentioned projection mobile phone brightness, defective that power consumption is high, provide the projection mobile phone of a kind of liquid crystal display screen with mobile phone self, and projector matching used with it as the image-forming component of projector.
Projection mobile phone of the present invention, comprise mobile phone body and LCD, mobile phone body comprises casing and mobile phone circuit, LCD comprises liquid crystal display screen and backlight, it is characterized in that: the liquid crystal display screen and the backlight of LCD are separate, and liquid crystal display screen and backlight can be installed on the mobile phone body overlapping and separably.
Projector of the present invention comprises light source, radiator, projection objective and shell, it is characterized in that: the part of shell between light source and projection objective is provided with the socket for the liquid crystal display screen insertion of projection mobile phone.
Projection mobile phone of the present invention, the liquid crystal display screen of LCD and backlight both can be overlapping be fitted together, can be separated again.Liquid crystal display screen separates the back and is transparent thin slice with backlight, liquid crystal display screen can insert in the socket that is provided with on the light source of described projector and the shell between the projection objective, then carry out projection through projection objective by the light source irradiation in the projector, can with content shown on the mobile phone liquid crystal display screen can projection mode broadcast.
Projection mobile phone of the present invention during the overlapping use of backlight and liquid crystal display screen, has the repertoire of conventional mobile phone; Backlight is with after liquid crystal display screen separates, and liquid crystal display screen inserts in the socket of projector, can broadcast the content of handset displays by the projector projection.When projection was play, the liquid crystal display screen that will separate with mobile phone backlight liquid crystal display plate inserted in the socket of projector, the light source that utilizes projector used light source during as projection.It does not but need to play required power consumption by the power supply burden projection of mobile phone when realizing the function that projection is play, and has well solved the brightness and the power problems of projection mobile phone.And projection realizes by independent projector, when reducing the mobile phone cost, has also better solved the heat dissipation problem of mobile phone.
Description of drawings
Fig. 1 is a kind of schematic diagram of projection mobile phone;
Fig. 2 is a kind of schematic diagram of projection mobile phone;
Fig. 3 is a kind of schematic diagram of projection mobile phone;
Fig. 4 is a kind of schematic diagram of projection mobile phone;
Fig. 5 is a kind of schematic diagram of projection mobile phone;
Fig. 6 is a kind of schematic diagram of projection mobile phone;
Fig. 7 is a kind of structural representation of projection mobile phone projector;
Fig. 8, Fig. 9 insert schematic diagram behind the projection mobile phone liquid crystal display screen for Fig. 7.
Embodiment
A kind of projection mobile phone comprises mobile phone circuit, casing and LCD, and described LCD comprises liquid crystal display screen and backlight, and backlight can be module backlight, and light source is installed in it, can be luminous, and can provide liquid crystal display screen to show required light; Backlight can only be the transport element of light also, as parts such as light guide plate, reflecting plate, equal tabula rasa, diffusion barriers, does not have light source in it, but provides liquid crystal display screen to show required illumination by the light source that reflects other; The liquid crystal display screen of LCD is fixedly mounted on the casing,
Backlight 4 is installed on the casing 2 at liquid crystal display screen 1 back by the mode that snaps in, as Fig. 1, casing 2 both sides at liquid crystal display screen 1 back are provided with horizontal or vertical socket 3, and socket can be inserted or extract out to backlight 4.When backlight 4 was inserted, liquid crystal display screen 1 was overlapping with backlight 4, and this moment, backlight provided display light source for liquid crystal display screen; When backlight 4 was extracted out, backlight 4 was peeled off from casing 2, and liquid crystal display screen separates with backlight, and it is not blocked liquid crystal display screen, and it can insert in the projector,, and by projector its projection was play as display light source by the light source of projector.As Fig. 2, liquid crystal display screen 1 is fixing with casing 2, and the casing 2 at liquid crystal display screen back is provided with breach, and backlight 4 is by being entrapped in the breach, by snapping in and take out backlight 4, can make backlight overlapping with liquid crystal display screen or separate with liquid crystal display screen.
As Fig. 3,
Backlight 4 also can be installed on the casing 2 at liquid crystal display screen 1 back by the sliding cover type syndeton,Liquid crystal display screen 1 is fixedly mounted on the casing 2, also slide rail 5 can be set on the casing 2 at its back, and backlight 4 is installed on Din Rail slip in the slide rail 5 by slide block.Move along slide rail 5 by promoting backlight 4, backlight can be overlapping with liquid crystal display screen or be staggered mutually with liquid crystal display screen and separate.Also can backlight be fixedly mounted on the casing, and
Liquid crystal display screen can be installed on the casing of backlight front portion by the sliding cover type syndeton.
As Fig. 4, also can
Liquid crystal display screen 1 is installed on the casing 2 of backlight 4 fronts by the syndeton of flip-shell,Backlight 4 and casing 2 fixed installations, liquid crystal display screen 1 is positioned at the front side of backlight 4, and is hinged with the casing 2 of periphery by the rotating shaft parallel with casing 2 directions 7, and liquid crystal display screen can be done the flip-shell action, can make liquid crystal display screen overlapping with backlight or separate.Perhaps, as Fig. 5,
Backlight 4 is installed on the casing 2 at liquid crystal display screen 1 back by the syndeton of flip-shell, liquid crystal display screen 1 and casing 2 fixed installations, backlight 4 is positioned at the back of liquid crystal display screen 1, is hinged by the casing 2 of the rotating shaft parallel with the casing direction with periphery.Backlight can be done the flip-shell action, when closing, and backlight and liquid crystal display screen overlaid, when opening, backlight and liquid crystal display screen are separated.
As Fig. 6,
Liquid crystal display screen 1 can also be installed on the casing 2 of backlight 4 front sides by rotary syndeton,Its backlight 4 is fixedlyed connected with casing 2, liquid crystal display screen 1 is positioned at backlight 4 front sides, is hinged with casing 2 by the rotating shaft 8 with the casing vertical direction, passes through rotating shaft, liquid crystal display screen can be done the rotation of similar fan on-off mode, can realize that also liquid crystal display screen is overlapping with backlight or separates.Equally, but also liquid crystal display screen 1 is fixedly connected on the casing 2, and backlight 4 is installed on the casing 2 at liquid crystal display screen 1 back by rotary syndeton.
As Fig. 7, the projector that the above-mentioned projection mobile phone of a kind of confession is used comprises light source 10, radiator 15, projection objective 11 and shell 12, and shell is provided with the socket 13 of the liquid crystal display screen insertion that supplies projection mobile phone in the part between light source 10 and projection objective 11.
After liquid crystal display screen 1 separates with backlight 4, liquid crystal display screen 1 can be inserted from the socket 13 of projector, liquid crystal display screen 1 is between the light source 10 and projection objective 11 of projector, as Fig. 8, Fig. 9.The light that projector light source 10 sends behind the irradiating liquid crystal screen 1, projects projection objective 11, emits via projection objective 11 projections again.Because light source 10 is on projector, it has solved the problem of projection brightness under the situation that does not increase mobile telephone power consumption, realizes that easily the projection of mobile phone is play, and has also solved the heat dissipation problem of mobile phone simultaneously.
For the ease of fixing of mobile phone and liquid crystal display screen, 13 places can be provided with the mobile phone fixture at socket, so that after the liquid crystal display screen insertion, mobile phone can be fixed on the shell reliably.As Fig. 7, the shell of spigot is provided with and the groove of placing for mobile phone 14, and the mobile phone liquid crystal display screen inserts in the socket during use, and remainder is inserted in the groove.
As Fig. 9, when socket 13 is positioned at the upside of shell 12, after the liquid crystal display screen of separation inserts socket, but housing upper surface horizontal mobile phone body, this moment, upper surface was exactly the mobile phone fixture.
As Fig. 8, in the light path of 11 of light source 10 and projection objectives, condenser 16 can be set, to improve the utilance and the uniformity of light, better effects if.
Claims (10)
1. projection mobile phone, comprise mobile phone body and LCD, mobile phone body comprises casing (2) and mobile phone circuit, LCD comprises liquid crystal display screen (1) and backlight (4), it is characterized in that: liquid crystal display screen of LCD (1) and backlight (4) are separate, and liquid crystal display screen and backlight can be installed on the mobile phone body overlapping and separably.
2. projection mobile phone according to claim 1 is characterized in that: backlight (4) is fixedly mounted on the mobile phone body, and liquid crystal display screen (1) is installed on the mobile phone body of backlight front side by the sliding cover type draw bail.
3. projection mobile phone according to claim 1 is characterized in that: backlight (4) is fixedly mounted on the mobile phone body, and liquid crystal display screen (1) is installed on the mobile phone body of backlight front side by the flip-shell draw bail.
4. projection mobile phone according to claim 1 is characterized in that: liquid crystal display screen (1) is fixedly mounted on the mobile phone body, and backlight (4) is installed on the mobile phone body of liquid crystal display screen rear side by the flip-shell draw bail
5. projection mobile phone according to claim 1 is characterized in that: liquid crystal display screen (1) is fixedly mounted on the mobile phone body, and backlight (4) is installed on the mobile phone body of liquid crystal display screen rear side by rotary draw bail.
6. projection mobile phone according to claim 1 is characterized in that: backlight (4) is fixedly mounted on the mobile phone body, and liquid crystal display screen (1) is installed on the mobile phone body of backlight front side by rotary draw bail.
7. projection mobile phone according to claim 1 is characterized in that: liquid crystal display screen (1) is fixedly mounted on the mobile phone body, and backlight (4) is entrapped on the mobile phone body of liquid crystal display screen rear side.
8. the projection arrangement of a projection mobile phone, comprise light source (10), radiator (15), projection objective (11) and shell (12), it is characterized in that: shell (12) is positioned at part between light source (10) and the projection objective (11) and is provided with the socket (13) that the liquid crystal display screen (1) for above-mentioned projection mobile phone inserts.
9. projection arrangement according to claim 8 is characterized in that: socket (13) locates to be provided with the mobile phone fixture.
10. projection arrangement according to claim 8 is characterized in that: be provided with condenser (16) in the light path between light source (10) and projection objective (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010216274 CN101860583A (en) | 2010-07-02 | 2010-07-02 | Projection mobile phone and projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010216274 CN101860583A (en) | 2010-07-02 | 2010-07-02 | Projection mobile phone and projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101860583A true CN101860583A (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010216274 Pending CN101860583A (en) | 2010-07-02 | 2010-07-02 | Projection mobile phone and projector |
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| CN (1) | CN101860583A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014029281A1 (en) * | 2012-08-22 | 2014-02-27 | 中兴通讯股份有限公司 | Projection device and usage thereof |
| CN104714356A (en) * | 2015-03-18 | 2015-06-17 | 上海交通大学 | Portable mobile phone projector based on optical principle |
| WO2017101196A1 (en) * | 2015-12-18 | 2017-06-22 | 李韵朝 | Split structure portable projector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513132Y (en) * | 2001-05-23 | 2002-09-25 | 杜强翔 | Slide show type liquid crystal projector |
| CN1544980A (en) * | 2003-11-19 | 2004-11-10 | 友达光电股份有限公司 | Liquid crystal display |
| JP2008160700A (en) * | 2006-12-26 | 2008-07-10 | Citizen Electronics Co Ltd | Mobile phone |
| CN201774559U (en) * | 2010-07-02 | 2011-03-23 | 余卫华 | Projector mobile phone and projector |
-
2010
- 2010-07-02 CN CN 201010216274 patent/CN101860583A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513132Y (en) * | 2001-05-23 | 2002-09-25 | 杜强翔 | Slide show type liquid crystal projector |
| CN1544980A (en) * | 2003-11-19 | 2004-11-10 | 友达光电股份有限公司 | Liquid crystal display |
| JP2008160700A (en) * | 2006-12-26 | 2008-07-10 | Citizen Electronics Co Ltd | Mobile phone |
| CN201774559U (en) * | 2010-07-02 | 2011-03-23 | 余卫华 | Projector mobile phone and projector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014029281A1 (en) * | 2012-08-22 | 2014-02-27 | 中兴通讯股份有限公司 | Projection device and usage thereof |
| CN104714356A (en) * | 2015-03-18 | 2015-06-17 | 上海交通大学 | Portable mobile phone projector based on optical principle |
| WO2017101196A1 (en) * | 2015-12-18 | 2017-06-22 | 李韵朝 | Split structure portable projector |
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Application publication date: 20101013 |