CN103986896A - Device for achieving projection function of smart phone - Google Patents
Device for achieving projection function of smart phone Download PDFInfo
- Publication number
- CN103986896A CN103986896A CN201410221101.1A CN201410221101A CN103986896A CN 103986896 A CN103986896 A CN 103986896A CN 201410221101 A CN201410221101 A CN 201410221101A CN 103986896 A CN103986896 A CN 103986896A
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- CN
- China
- Prior art keywords
- control module
- main control
- mobile phone
- bluetooth
- smart phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Telephone Function (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a device for achieving the projection function of a smart phone. The device comprises a machine shell and a machine core circuit placed in the machine shell. The device for achieving the projection function of the smart phone is characterized in that a power switch (1), a power/charging indicator light (2) and a charge jack (3) are arranged on the front face of the device, and a VGA interface (4) is arranged on the side face of the device; the inside machine core circuit comprises a bluetooth receiving module, a master control module and a minitype rechargeable battery; the minitype chargeable battery is connected with the master control module and the bluetooth receiving module respectively, the bluetooth receiving module is connected with the master control module, and the master control module is connected with the outside VGA interface. The device is provided with a bluetooth module, after the device is started, bluetooth can be automatically started, and the device can be connected with the smart phone. The device is provided with the VGA interface so as to be connected with a projector. The device is provided with the minitype rechargeable battery so as to work without an external power source.
Description
Technical field
The present invention relates to communication field, particularly a kind of device of realizing smart mobile phone projecting function.
Background technology
Bluetooth is the radiotechnics of a kind of support equipment short haul connection (in general 10m).Can comprise mobile phone, PDA, wireless headset, notebook computer, be correlated with and carry out wireless messages exchange between numerous equipment such as peripheral hardware." bluetooth " technology of utilization, can simplify the communication between mobile communication terminal device effectively, also communicating by letter between simplified apparatus and internet Internet successfully, thus transfer of data is become more rapidly efficiently, be radio communication widening road.
Along with scientific and technological development, smart mobile phone has developed into the electronic equipment that people the most often use, and it is not only easy to carry, and can surf the Net, see video, the mail of playing games, manage the public affairs, than computer or the light portable of palmtop PC.But mobile phone has limited it can not directly be connected outer projections instrument and carry out sharing of data, picture etc. because its body is thinner, the method of traditional use projecting apparatus is that computer and projecting apparatus data line are coupled together, and realizes the transfer of data between computer and projecting apparatus.If a kind of equipment can be provided, this equipment can connect smart mobile phone and projecting apparatus, do not have again the placement location of line limiting handset simultaneously, so both can be no longer hard carry computer, also can avoid using USB flash disk interim data time, damage the USB interface of conventional computer, avoid computer because of the normal middle virus of different USB flash disks that uses, also can avoid forgeing mobile phone.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of device of realizing smart mobile phone projecting function is provided, communication between this device and mobile phone is used wireless blue tooth, avoid impeding of traditional data wire, this device can connect multiple projecting apparatus simultaneously, realize resources sharing, the application of this device simultaneously can avoid traditional computer often to use different USB flash disks and middle virus also need not be carried computer again while going out to have a meeting.
The object of the invention is to be achieved through the following technical solutions: a kind of device of realizing smart mobile phone projecting function, it comprises casing and is positioned at casing internal machine core circuit, before this described device, be provided with mains switch, power supply/charging indicator light, charging inlet, this device side is provided with VGA interface; Internal machine core circuit comprises bluetooth receiver module, main control module and miniature rechargeable battery; Miniature rechargeable battery is connected with main control module and bluetooth receiver module respectively, and bluetooth receiver module is connected with main control module, and main control module connects outside VGA interface.
Described charging inlet is tack 5pin USB interface.
The invention has the beneficial effects as follows: 1. this device is provided with bluetooth module, after device power-up, can automatically open bluetooth, be connected with mobile phone;
2. this device is provided with VGA interface, can be connected with projecting apparatus;
3. this device is provided with miniature rechargeable battery, gets final product work without external power supply.
Brief description of the drawings
Fig. 1 is the structure drawing of device of realizing smart mobile phone projecting function;
Fig. 2 is the device side member layout of realizing smart mobile phone projecting function;
Fig. 3 is the device movement circuit figure that realizes smart mobile phone projecting function;
In figure, 1-mains switch, 2-power supply/charging indicator light, 3-charging inlet, 4-VGA interface.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1 and Figure 2, a kind of device of realizing smart mobile phone projecting function, it comprises casing and is positioned at casing internal machine core circuit, before this described device, be provided with mains switch 1, power supply/charging indicator light 2, charging inlet 3, this device side is provided with VGA interface 4, and described charging inlet 3 is tack 5pin USB interface.
As shown in Figure 3, internal machine core circuit comprises bluetooth receiver module, main control module and miniature rechargeable battery; Miniature rechargeable battery is connected with main control module and bluetooth receiver module respectively, and bluetooth receiver module is connected with main control module, and main control module connects outside VGA interface, between this device and outer projections instrument, uses VGA data wire to be connected.Open when this device, smart mobile phone is opened bluetooth, and this device just can match with smart mobile phone, after successful matching, between smart mobile phone and device, can realize transfer of data.In the time that mobile phone starts to transmit data, the bluetooth receiver module of this device receive data and by the transfer of data receiving to main control module, main control module sends to VGA interface by these data again and is transferred to projecting apparatus through VGA data wire, and projecting apparatus just can show data projection.
Claims (2)
1. realize the device of smart mobile phone projecting function for one kind, it comprises casing and is positioned at casing internal machine core circuit, it is characterized in that: this described apparatus housing panel is provided with mains switch (1), power supply/charging indicator light (2), charging inlet (3), and this device side is provided with VGA interface (4);
Internal machine core circuit comprises bluetooth receiver module, main control module and miniature rechargeable battery; Miniature rechargeable battery is connected with main control module and bluetooth receiver module respectively, and bluetooth receiver module is connected with main control module, and main control module connects outside VGA interface.
2. a kind of device of realizing smart mobile phone projecting function according to claim 1, is characterized in that: described charging inlet (3) is tack 5pin USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221101.1A CN103986896A (en) | 2014-05-23 | 2014-05-23 | Device for achieving projection function of smart phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410221101.1A CN103986896A (en) | 2014-05-23 | 2014-05-23 | Device for achieving projection function of smart phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103986896A true CN103986896A (en) | 2014-08-13 |
Family
ID=51278710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410221101.1A Pending CN103986896A (en) | 2014-05-23 | 2014-05-23 | Device for achieving projection function of smart phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103986896A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020500A (en) * | 2016-05-26 | 2016-10-12 | 深圳市百泰实业股份有限公司 | Projection keyboard |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201489255U (en) * | 2009-07-23 | 2010-05-26 | 朱晓敏 | Multifunctional portable projector |
| US20100225279A1 (en) * | 2009-03-09 | 2010-09-09 | Chi Mei Communication Systems, Inc. | Portable electronic device and charging system using the same |
| CN201594679U (en) * | 2009-09-09 | 2010-09-29 | 谭慧君 | Auxiliary device for wireless and wired connection of universal interface, Bluetooth and display interface |
| CN202351870U (en) * | 2011-11-22 | 2012-07-25 | 深圳市中光远科技有限公司 | Data acquisition unit |
| CN202794829U (en) * | 2012-08-30 | 2013-03-13 | 广东欧珀移动通信有限公司 | Mobile phone projector |
| CN202948725U (en) * | 2012-10-25 | 2013-05-22 | 郑遥 | Data switching box with Bluetooth function |
| CN203840446U (en) * | 2014-05-23 | 2014-09-17 | 四川华立德科技有限公司 | Device for realizing projection function of intelligent mobile phone |
| CN204086832U (en) * | 2014-11-06 | 2015-01-07 | 超然实力电子(深圳)有限公司 | A kind of intelligent watch with NFC payment function |
| CN104660942A (en) * | 2013-11-22 | 2015-05-27 | 上海炯歌电子科技有限公司 | Novel multifunctional projector |
-
2014
- 2014-05-23 CN CN201410221101.1A patent/CN103986896A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100225279A1 (en) * | 2009-03-09 | 2010-09-09 | Chi Mei Communication Systems, Inc. | Portable electronic device and charging system using the same |
| CN201489255U (en) * | 2009-07-23 | 2010-05-26 | 朱晓敏 | Multifunctional portable projector |
| CN201594679U (en) * | 2009-09-09 | 2010-09-29 | 谭慧君 | Auxiliary device for wireless and wired connection of universal interface, Bluetooth and display interface |
| CN202351870U (en) * | 2011-11-22 | 2012-07-25 | 深圳市中光远科技有限公司 | Data acquisition unit |
| CN202794829U (en) * | 2012-08-30 | 2013-03-13 | 广东欧珀移动通信有限公司 | Mobile phone projector |
| CN202948725U (en) * | 2012-10-25 | 2013-05-22 | 郑遥 | Data switching box with Bluetooth function |
| CN104660942A (en) * | 2013-11-22 | 2015-05-27 | 上海炯歌电子科技有限公司 | Novel multifunctional projector |
| CN203840446U (en) * | 2014-05-23 | 2014-09-17 | 四川华立德科技有限公司 | Device for realizing projection function of intelligent mobile phone |
| CN204086832U (en) * | 2014-11-06 | 2015-01-07 | 超然实力电子(深圳)有限公司 | A kind of intelligent watch with NFC payment function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106020500A (en) * | 2016-05-26 | 2016-10-12 | 深圳市百泰实业股份有限公司 | Projection keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140813 |