CN102647491B - Expanding device for intelligent mobile phone - Google Patents
Expanding device for intelligent mobile phone Download PDFInfo
- Publication number
- CN102647491B CN102647491B CN201210096090.XA CN201210096090A CN102647491B CN 102647491 B CN102647491 B CN 102647491B CN 201210096090 A CN201210096090 A CN 201210096090A CN 102647491 B CN102647491 B CN 102647491B
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- module
- mobile phone
- electrically connected
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- smart mobile
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- 229910052744 lithium Inorganic materials 0.000 claims description 11
- 150000002641 lithium Chemical class 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 230000005236 sound signal Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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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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Abstract
The invention provides an expanding device for an intelligent mobile phone. The expanding device comprises a shell and a main circuit board arranged inside the shell, wherein the shell consists of a shell body, a cover body pivoted with the shell body, a display screen arranged on the cover body, a keyboard arranged on the shell body, a touch panel arranged on the shell body, a loudspeaker module arranged in the shell body and a port module arranged on the side surface of the shell body; and the main circuit board consists of a video/audio conversion unit, a power supply module, an audio power amplifier module and an interface module, a charging control module and the interface module, and a Bluetooth module, wherein the power supply module, the audio power amplifier module and the interface module are electrically connected with the video/audio conversion unit respectively, the charging control module is electrically connected with the power supply module, and the Bluetooth module is electrically connected with the power supply module. In the invention, video signals and audio signals of the intelligent mobile phone can be connected into the device by a simple cable, thus realizing a large-screen display effect and a high-quality acoustic effect; a Bluetooth keyboard and a touch panel are utilized to conveniently carry out text entry and screen operation on the mobile phone, and text entry speed is rapid; and strong power support is provided for the mobile phone.
Description
Technical field
The present invention relates to smart mobile phone field, particularly relate to a kind of expanding device for smart mobile phone.
Background technology
The arrival in mobile interchange epoch, the popular main trend having become mobile phone market of smart mobile phone.The appearance of this kind of mobile intelligent terminal changes the life style of a lot of people and the demand to Conventional communication instrument, people are no longer satisfied with the outward appearance of mobile phone and the use of basic function, and start to pursue the powerful operating system of mobile phone and bring more, stronger, to have more individual character social services.
Along with the technical development of smart mobile phone, support that high definition display (HDMI) exports the standard configuration progressively having become high-end smartphones.Simultaneously along with the lifting of smart mobile phone performance and networking speed, increasing user starts to use when going on business smart mobile phone to handle postal matter office, and use smart mobile phone carries out the amusements such as multimedia on the road.But because of the object for display effect, smart mobile phone is substantially based on touch-screen, and user is very inconvenient when text event detection, relatively normal text event detection amount cannot be completed; And when carrying out multimedia, display screen seems again too little, experience not enough; Simultaneously because the effect promoting of smart mobile phone performance and screen display, its power consumption also synchronously increases, if carry out the electricity of more office and amusement meeting at substantial, substantially reduces the service efficiency of mobile phone.These deficiencies greatly limit the experience of user to smart mobile phone mobile interchange, cannot meet better user to amusement, commercial affairs, time news and the requirement of the application function such as service, form the bottleneck of smart mobile phone utilance.
Summary of the invention
The object of the present invention is to provide a kind of expanding device for smart mobile phone, the acoustics of large scale display effect and high-quality can be provided, independently external bluetooth keyboard and touch pad is provided to carry out text event detection and screen operator to smart mobile phone, there is provided powerful electric power to support to mobile phone simultaneously, solve the bottleneck of smart mobile phone utilance, can meet better user to amusement, commercial affairs, time news and the requirement of the application function such as service.
For achieving the above object, expanding device for smart mobile phone provided by the invention, comprise: housing and be located at the main circuit board of described enclosure interior, described housing comprises: enclosure body, the lid with this enclosure body pivot joint, the display screen be located on this lid, the keyboard be located in enclosure body, the touch pad be located in enclosure body, the port module be located at the loudspeaker module in enclosure body and be located on enclosure body side; Described main circuit board comprises: video/audio converting unit, the power module, audio frequency power amplifier module, the interface module that are electrically connected with this video/audio converting unit respectively, the charge control module be electrically connected with this power module and this interface module, and the bluetooth module be electrically connected with this power module; Display screen on described video/audio converting unit and lid is electrically connected, keyboard in bluetooth module and enclosure body and touch pad are electrically connected, bluetooth module is used for and smart mobile phone radio communication, and interface module and port module are electrically connected, and loudspeaker module and audio frequency power amplifier module are electrically connected.
Described housing also comprises: power interface and the earphone interface of being located at this enclosure body side, and described power interface is electrically connected at described power module, and described earphone interface is electrically connected at video/audio converting unit.
Described lid is articulated in enclosure body side, and display screen is located at the side towards enclosure body on lid.
On the side of described enclosure body, corresponding loudspeaker module is provided with loudspeaker outlet sound mouth.
Described housing also comprises the indicator light be located in enclosure body, and indicator light is electrically connected at video/audio converting unit and power module, connects power supply status for the operating state and display showing this video/audio converting unit.
The charge and discharge control module that described power module comprises a lithium battery module and is electrically connected with this lithium battery module and power interface.
Described port module comprises MHL/HDMI input port, Display port input port and USB output port.
The port of described port module is located at enclosure body one side or is divided on several sides of enclosure body.
Beneficial effect of the present invention: expanding device for smart mobile phone provided by the invention, by simple cable, the vision signal of smart mobile phone and audio signal are linked in this device, Audio and Video output is carried out after process, the display effect of large-screen and the acoustics of high-quality can be provided, utilize bluetooth keyboard and touch pad to carry out text event detection and screen operator to smart mobile phone simultaneously, very convenient, text input speed is fast, also by this installation's power source module be mobile phone charging, this solves the bottleneck of smart mobile phone utilance well, user can be met better to amusement, commercial affairs, time news and the requirement of the application function such as service.
In order to further understand feature of the present invention and technology contents, refer to following detailed description for the present invention and accompanying drawing, but accompanying drawing only provides reference and explanation use, is not used for being limited the present invention.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by the specific embodiment of the present invention describe in detail, will make technical scheme of the present invention and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the stereogram of expanding device for smart mobile phone of the present invention;
Fig. 2 is the module map of the main circuit board of expanding device for smart mobile phone of the present invention.
Embodiment
For further setting forth the technological means and effect thereof that the present invention takes, be described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
Refer to Fig. 1 and Fig. 2, the invention provides a kind of expanding device for smart mobile phone, it comprises: housing and be located at the main circuit board (not shown) of described enclosure interior, described housing comprises: enclosure body 11, with the lid 18 of this enclosure body 11 pivot joint, be located at the display screen 19 on this lid 18, be located at the keyboard 12 in this enclosure body 11, be located at the touch pad 13 in this enclosure body 11, be located at the loudspeaker module 14 in enclosure body 11, and the port module 16 be located on enclosure body 11 side, described main circuit board comprises: video/audio converting unit 42, the power module 46 be electrically connected with this video/audio converting unit 42, the audio frequency power amplifier module 43 be electrically connected with this video/audio converting unit 42, the interface module 41 be electrically connected with this video/audio converting unit 46, the charge control module 45 be electrically connected with this power module 46 and this interface module 41, and the bluetooth module 47 to be electrically connected with this power module 46.Port module 16 is connected with smart mobile phone 20 by audio frequency and vision signal connecting line 30, and can be charged to smart mobile phone 20 by described charge control module 45.
Described lid 18 is articulated in enclosure body 1 side, and it can turn down lid along pivot end and establish or be open in enclosure body 11.Described housing also comprises: be located at the indicator light 10 in enclosure body 11, be located at the power interface 17 of this enclosure body 11 side and be located at this enclosure body 11 side earphone interface 15, described power interface 17 is electrically connected at described power module 46, and described earphone interface 15 is electrically connected at this video/audio converting unit 42.Extraneous DC power supply (not shown) can be connected by described power interface 17, this device is powered, can frames connecting with headphone by described earphone interface 15, listen to high quality audio better, reduce extraneous interference, also can avoid the sound interference to external world that this device sends.The corresponding loudspeaker module 14 of enclosure body 11 is provided with loudspeaker outlet sound mouth 141, and with by the sound transmission of loudspeaker module 14 out, loudspeaker outlet sound mouth 141 is preferably located at enclosure body 11 relatively on two sides, makes sound transmission scope wide.
Described display screen 19 is located at the side towards enclosure body 11 on lid 18, and it is electrically connected at video/audio converting unit 42, for showing the vision signal of smart mobile phone 20, can obtain large-screen HD video.Described loudspeaker module 14 is electrically connected this audio frequency power amplifier module 43, for playing the audio signal of smart mobile phone 20, can obtain high-quality acoustics.When appreciating multimedia recreation, not only bring larger vision and the sense of hearing to impact, the electricity that can also reduce smart mobile phone 20 battery expends, and improves the cruising time of smart mobile phone 20.
Described video/audio converting unit 42 is by the vision signal on audio frequency and vision signal connecting line 30 and audio signal separately process, vision signal is sent to display screen 19, and drive this display screen 19 to show this vision signal, audio signal is sent to audio frequency power amplifier module 43 and/or earphone interface 15.
Described keyboard 12 and touch pad 13 are all electrically connected at this bluetooth module 47, this bluetooth module 47 establishes a communications link with intelligent mobile phone Bluetooth module (not shown), text event detection is carried out by this keyboard 12 pairs of smart mobile phones 20, simply, quick and easy, carry out screen operator by this touch pad 13 pairs of smart mobile phones 20 simultaneously, easily and accurately can click the link on screen and button.
Described port module 16 can be located at enclosure body 11 1 side or be divided into several sides of enclosure body 11, port module 16 and interface module 41 are electrically connected, be electrically connected with video/audio converting unit 42 by this interface module 41, and by audio frequency and vision signal connecting line 30 one end grafting port module 16, the micro-USB interface (not shown) of other end grafting smart mobile phone 20, achieve this device of the present invention to be connected with smart mobile phone 20, the vision signal of smart mobile phone 20 and audio signal are accessed this device, and can be charged by charge control module 45 pairs of smart mobile phones 20 simultaneously.Described port module 16 comprises MHL/HDMI input port, Display port input port and USB output port (sign).Described MHL/HDMI input port and choosing of Display port input port are the interfaces adopted specially according to the outward appearance of enclosure body 11, make this expanding device for smart mobile phone more attractive in appearance.
Described indicator light 10 is electrically connected at video/audio converting unit 42 and power module 46, described indicator light 10 can comprise several LED, and in the present embodiment, indicator light 10 comprises 3 LED, it is preferably located at enclosure body 11 upper right corner, and each LED can have different deixises.The charge and discharge control module 462 that described power module 46 comprises a lithium battery module 464 and is electrically connected with this lithium battery module 464 and power interface 17, when this device connects extraneous DC power supply, this charge and discharge control module 462 controls this lithium battery module 464 and charges, when this device does not connect extraneous DC power supply, this charge and discharge control module 462 controls this lithium battery module 464 and discharges.In three above-mentioned LED, wherein a LED 102 is for the operating state of display video audio conversion unit 42, and a LED 104 shows this device of the present invention and connects external power source state, and a LED 106 is for showing the charged state of this lithium battery module 464.
In the present embodiment, described loudspeaker outlet sound mouth 141, earphone interface 15, port module 16 and power interface 17 are all located at the right flank of enclosure body 11.
Workflow of the present invention is as follows: the present invention is connected external power source by power interface 17, by external power source, it is powered, or powered by the lithium battery module of self, smart mobile phone 20 is connected this device of the present invention by audio frequency and vision signal connecting line 30, thus the vision signal of smart mobile phone 20 and audio signal are linked into this device, video/audio converting unit 42 processes this vision signal and audio signal, and send to display screen 19 to show the vision signal after process, audio signal after process is sent to audio frequency power amplifier module 43 and/or earphone interface 15 simultaneously, after audio frequency power amplifier module 43 processes and amplifies this audio signal, send loudspeaker module 14 sounding to, meanwhile, the bluetooth module 47 of described device connects with the bluetooth module of smart mobile phone, carries out text event detection, and carry out screen operator by touch pad 13 pairs of smart mobile phones 20 by keyboard 12 pairs of smart mobile phones 20.In whole process, this device is charged to this smart mobile phone 20 by built-in lithium battery module 464 or extraneous DC power supply.
In sum, expanding device for smart mobile phone provided by the invention, by simple cable, the vision signal of smart mobile phone and audio signal are linked in this device, Audio and Video output is carried out after process, the display effect of large-screen and the acoustics of high-quality can be provided, utilize bluetooth keyboard and touch pad to carry out text event detection and screen operator to smart mobile phone simultaneously, very convenient, text event detection is fast, also by this installation's power source module be mobile phone charging, this solves the bottleneck of smart mobile phone utilance well, user can be met better to amusement, commercial affairs, time news and the requirement of the application function such as service.
The above, for the person of ordinary skill of the art, can make other various corresponding change and distortion according to technical scheme of the present invention and technical conceive, and all these change and be out of shape the protection range that all should belong to the claims in the present invention.
Claims (6)
1. an expanding device for smart mobile phone, it is characterized in that, comprise: housing and be located at the main circuit board of described enclosure interior, described housing comprises: enclosure body, the lid with this enclosure body pivot joint, the display screen be located on this lid, the keyboard be located in enclosure body, the touch pad be located in enclosure body, the port module be located at the loudspeaker module in housing and be located on enclosure body side; Described main circuit board comprises: video/audio converting unit, the power module, audio frequency power amplifier module, the interface module that are electrically connected with this video/audio converting unit respectively, the charge control module be electrically connected with this power module and this interface module, and the bluetooth module be electrically connected with this power module; Display screen on described video/audio converting unit and lid is electrically connected, keyboard in bluetooth module and enclosure body and touch pad are electrically connected, bluetooth module is used for and smart mobile phone radio communication, and interface module and port module are electrically connected, and loudspeaker module and audio frequency power amplifier module are electrically connected; The charge and discharge control module that described power module comprises a lithium battery module and is electrically connected with this lithium battery module and power interface; Described housing also comprises: on the side of enclosure body, corresponding loudspeaker module is provided with loudspeaker outlet sound mouth and is located at the earphone interface of this enclosure body side, and described earphone interface is electrically connected at video/audio converting unit.
2. expanding device for smart mobile phone as claimed in claim 1, it is characterized in that, described housing also comprises: the power interface being located at this enclosure body side, and described power interface is electrically connected at described power module.
3. expanding device for smart mobile phone as claimed in claim 1, it is characterized in that, described lid is articulated in enclosure body side, and display screen is located at the side towards enclosure body on lid.
4. expanding device for smart mobile phone as claimed in claim 1, it is characterized in that, described housing also comprises the indicator light be located in enclosure body, indicator light is electrically connected at video/audio converting unit and power module, connects power supply status for the operating state and display showing this video/audio converting unit.
5. expanding device for smart mobile phone as claimed in claim 1, it is characterized in that, described port module comprises MHL/HDMI input port, Display port input port and USB output port.
6. expanding device for smart mobile phone as claimed in claim 1, it is characterized in that, the port of described port module is located at enclosure body one side or is divided on several sides of enclosure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096090.XA CN102647491B (en) | 2012-04-01 | 2012-04-01 | Expanding device for intelligent mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210096090.XA CN102647491B (en) | 2012-04-01 | 2012-04-01 | Expanding device for intelligent mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102647491A CN102647491A (en) | 2012-08-22 |
| CN102647491B true CN102647491B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210096090.XA Expired - Fee Related CN102647491B (en) | 2012-04-01 | 2012-04-01 | Expanding device for intelligent mobile phone |
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| Country | Link |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201505446A (en) * | 2013-07-29 | 2015-02-01 | Algoltek Inc | Multiple formats multimedia interface module |
| CN104735236A (en) * | 2013-12-20 | 2015-06-24 | 比亚迪股份有限公司 | Mobile terminal control device and method |
| CN104572003A (en) * | 2015-01-30 | 2015-04-29 | 深圳市国华光电科技有限公司 | Second screen terminal and communication system with same |
| CN104679148A (en) * | 2015-03-21 | 2015-06-03 | 张本军 | Portable display control terminal equipment based on MHL (mobile high-definition link) technology |
| CN104991769B (en) * | 2015-06-25 | 2018-07-13 | 尚诚德 | A kind of computer of off host |
| CN105005483A (en) * | 2015-08-11 | 2015-10-28 | 林家力 | Computer system based on mobile phone |
| CN106020500A (en) * | 2016-05-26 | 2016-10-12 | 深圳市百泰实业股份有限公司 | Projection keyboard |
| CN108540631A (en) * | 2018-06-15 | 2018-09-14 | 深圳思珹科技有限公司 | A kind of expanding device for smart mobile phone |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201234298Y (en) * | 2008-05-16 | 2009-05-06 | 李明 | Expanding apparatus for smart phone |
| CN101587464A (en) * | 2008-05-20 | 2009-11-25 | 李明 | Device for realizing expansion of smart mobile phone |
| JP2011091699A (en) * | 2009-10-23 | 2011-05-06 | Hosiden Corp | Cell-phone and incoming call notification system |
| CN102333152B (en) * | 2011-09-15 | 2013-04-03 | 陈俊儒 | Novel intelligent mobile terminal equipment supporting MIMO (multiple input and multiple output) |
| CN202587120U (en) * | 2012-04-01 | 2012-12-05 | 深圳市卓怡恒通电脑科技有限公司 | Intelligent mobile phone expansion apparatus |
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| CN102647491A (en) | 2012-08-22 |
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Effective date of registration: 20180703 Address after: 518000 room 907, Nanshan building, 1065 Nanhai Road, Shekou, Nanshan District, Shenzhen, Guangdong Patentee after: SHENZHEN SICHENG TECHNOLOGY Co.,Ltd. Address before: 518000 1901B international culture building, Futian Road, Futian District, Shenzhen, Guangdong Patentee before: Shenzhen Zhuoyi Hengtong Computer Technology Co.,Ltd. |
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Effective date of registration: 20190718 Address after: 518000 East 8th Floor, 201 Tairan Science Park, Tairan Second Road, Futian District, Shenzhen City, Guangdong Province Co-patentee after: Chen Hua Patentee after: Yin Cong Co-patentee after: Sihu Investment Management Partnership in Meishan Bonded Port Area, Ningbo (L.P.) Address before: Room 907, Nanshan Building, 1065 Shekou Nanhai Avenue, Merchants Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee before: SHENZHEN SICHENG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20191017 Address after: 211100 Zhongguancun Software Park, building 1, No.7 Yingcui Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: Nanjing Siyu Technology Co.,Ltd. Address before: 518000 East 8th Floor, 201 Tairan Science Park, Tairan Second Road, Futian District, Shenzhen City, Guangdong Province Co-patentee before: Chen Hua Patentee before: Yin Cong Co-patentee before: Sihu Investment Management Partnership in Meishan Bonded Port Area, Ningbo (L.P.) |
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Denomination of invention: Smartphone expansion device Effective date of registration: 20210918 Granted publication date: 20150225 Pledgee: China Construction Bank Corporation Nanjing Jiangning sub branch Pledgor: Nanjing Siyu Technology Co.,Ltd. Registration number: Y2021320000239 |
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