CN202587120U - Intelligent mobile phone expansion apparatus - Google Patents
Intelligent mobile phone expansion apparatus Download PDFInfo
- Publication number
- CN202587120U CN202587120U CN201220137845.1U CN201220137845U CN202587120U CN 202587120 U CN202587120 U CN 202587120U CN 201220137845 U CN201220137845 U CN 201220137845U CN 202587120 U CN202587120 U CN 202587120U
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- mobile phone
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- smart mobile
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Abstract
The utility model provides an intelligent mobile phone expansion apparatus. The apparatus comprises a shell and a main circuit board arranged in the shell. The shell comprises 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 pad arranged on the shell body, a horn module group arranged in the shell body and a port module arranged on a side surface of the shell body. The main circuit board comprises a video audio conversion unit, a power supply module, an audio power amplifier module, an interface module, a charging control 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 interface module; and the bluetooth module is electrically connected with the power supply module. According to the utility model, through a simple cable, a video signal and an audio signal of the intelligent mobile phone are accessed to the apparatus so that a display effect of a large screen and a sound effect with high quality are realized; the bluetooth keyboard and the touch pad are used to carry out character input and a screen operation on the mobile phone, which is very convenient; a character input speed is fast and simultaneously a strong power support is provided for the mobile phone.
Description
Technical field
The utility model relates to the smart mobile phone field, relates in particular to a kind of expanding device for smart mobile phone.
Background technology
Move the arrival of Internet age, a popular main trend that has become mobile phone market of smart mobile phone.The life style that the appearance of this type mobile intelligent terminal has changed much human reaches the demand to traditional communication tool; People no longer are satisfied with the use of the outward appearance and the basic function of mobile phone, bring more, stronger, as to have more individual character social activity services and begin to pursue the powerful operating system of mobile phone to people.
Along with the technical development of smart mobile phone, support high definition to show that (HDMI) output has progressively become the standard configuration of high-end smartphones.Simultaneously along with the lifting of smart mobile phone performance and networking speed, more and more users begins when going on business the office that handles postal matter of use smart mobile phone, uses smart mobile phone to carry out amusements such as multimedia on the road.But because start from the purpose of display effect, smart mobile phone is main with touch-screen basically, and the user is very inconvenient when literal is imported, and can't accomplish normal relatively literal input variable; And when carrying out multimedia, it is too little that display screen seems again, experiences not enough; Because of the effect promoting of smart mobile phone performance and screen display, its power consumption also increases synchronously, if carry out the electric weight of more office and amusement meeting labor, has shortened the service efficiency of mobile phone greatly simultaneously.These not enough big limitations the user smart mobile phone is moved interconnected experience, can't satisfy better the user to amusement, commercial affairs, the time application function such as news and service requirement, form the bottleneck of smart mobile phone utilance.
The utility model content
The purpose of the utility model is to provide a kind of expanding device for smart mobile phone; Large scale display effect and high-quality acoustics can be provided; Provide independently external bluetooth keyboard and touch pad that smart mobile phone is carried out literal input and screen operator; Provide powerful electric power to support to mobile phone simultaneously, solved the bottleneck of smart mobile phone utilance, can satisfy better the user to amusement, commercial affairs, the time application function such as news and service requirement.
For realizing above-mentioned purpose; The expanding device for smart mobile phone that the utility model provides; Comprise: housing and be located at the main circuit board of said enclosure interior, said housing comprises: enclosure body, the lid that articulates with this enclosure body, be located at display screen on this lid, be located at keyboard on the enclosure body, be located at touch pad on the enclosure body, be located at the loudspeaker module in the enclosure body and be located at the port module on the enclosure body side; Said main circuit board comprises: the video/audio converting unit; The power module, audio frequency power amplifier module, the interface module that electrically connect with this video/audio converting unit respectively; Charge control module with this power module and this interface module electrically connect reaches the bluetooth module that electrically connects with this power module; Display screen on said video/audio converting unit and the lid electrically connects; Keyboard on bluetooth module and the enclosure body and touch pad electrically connect; Bluetooth module is used for and the smart mobile phone radio communication, and interface module and port module electrically connect, and loudspeaker module and audio frequency power amplifier module electrically connect.
Said housing also comprises: be located at the power interface and the earphone interface of this enclosure body one side, said power interface is electrically connected at said power module, and said earphone interface is electrically connected at the video/audio converting unit.
Said lid is articulated in enclosure body one side, and display screen is located on the lid side towards enclosure body.
Corresponding loudspeaker module is provided with the loudspeaker outlet sound mouth on the side of said enclosure body.
Said housing also comprises the indicator light of being located on the enclosure body, and indicator light is electrically connected at video/audio converting unit and power module, is used to show the operating state of this video/audio converting unit and shows connect power supply status.
Said power module comprise a lithium battery module, and with the control module that discharges and recharges of this lithium battery module and power interface electric connection.
Said port module comprises MHL/HDMI input port, Display port input port and USB output port.
The port of said port module is located at enclosure body one side or is divided on several sides of enclosure body.
The beneficial effect of the utility model: the expanding device for smart mobile phone that the utility model provides; Can be linked in this device through vision signal and the audio signal of simple cable, carry out the output of video and audio frequency after the processing, the display effect of large-screen and high-quality acoustics can be provided smart mobile phone; Utilize bluetooth keyboard and touch pad that smart mobile phone is carried out literal input and screen operator simultaneously; Very convenient, text input speed is fast, and also can install power module through this is cell-phone charging; This has solved the bottleneck of smart mobile phone utilance well, can satisfy better the user to amusement, commercial affairs, the time application function such as news and service requirement.
In order further to understand the characteristic and the technology contents of the utility model, see also following detailed description and accompanying drawing, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited about the utility model.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through embodiment the utility model, the technical scheme that makes the utility model and other beneficial effect is obvious.
In the accompanying drawing,
Fig. 1 is the stereogram of the utility model expanding device for smart mobile phone;
Fig. 2 is the module map of the main circuit board of the utility model expanding device for smart mobile phone.
Embodiment
For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with the preferred embodiment and the accompanying drawing thereof of the utility model.
See also Fig. 1 and Fig. 2; The utility model provides a kind of expanding device for smart mobile phone; It comprises: housing and be located at the main circuit board (not shown) of said enclosure interior; Said housing comprises: enclosure body 11, the lid 18 that articulates with this enclosure body 11, be located at display screen 19 on this lid 18, be located at keyboard 12 on this enclosure body 11, be located at touch pad 13 on this enclosure body 11, be located at the loudspeaker module 14 in the enclosure body 11 and be located at the port module 16 on enclosure body 11 sides, said main circuit board comprises: video/audio converting unit 42, the power module 46 that electrically connects with this video/audio converting unit 42, the audio frequency power amplifier module 43 that electrically connects with this video/audio converting unit 42, the interface module 41 that electrically connects with this video/audio converting unit 46, the charge control module 45 that electrically connects with this power module 46 and this interface module 41, and with the bluetooth module 47 of these power module 46 electric connections.Port module 16 is connected with smart mobile phone 20 through audio frequency and vision signal connecting line 30, and can charge to smart mobile phone 20 through said charge control module 45.
Said lid 18 is articulated in enclosure body 1 one sides, and it can be along pivot end turnover lid if be open on the enclosure body 11.Said housing also comprises: be located at indicator light 10 on the enclosure body 11, be located at the power interface 17 of these enclosure body 11 1 sides and be located at this enclosure body 11 1 machine interface 15 of picking up the ears; Said power interface 17 is electrically connected at said power module 46, and said earphone interface 15 is electrically connected at this video/audio converting unit 42.Can connect extraneous DC power supply (not shown) through said power interface 17; This device is supplied power, can connect earphone, listen to high quality audio better through said earphone interface 15; Reduce extraneous interference, the sound interference to external world that also can avoid this device to send.Enclosure body 11 corresponding loudspeaker modules 14 are provided with loudspeaker outlet sound mouth 141, come out with the sound transmission with loudspeaker module 14, and loudspeaker outlet sound mouth 141 preferably is located on the enclosure body 11 relative two sides, makes that the sound transmission scope is wide.
Said display screen 19 is located on the lid 18 towards a side of enclosure body 11, and it is electrically connected at video/audio converting unit 42, is used to show the vision signal of smart mobile phone 20, can obtain the large-screen HD video.Said loudspeaker module 14 electrically connects this audio frequency power amplifier module 43, is used to play the audio signal of smart mobile phone 20, can obtain high-quality acoustics.When appreciating multimedia recreation, not only bring the bigger vision and the sense of hearing to impact, the electric weight that can also reduce smart mobile phone 20 batteries expends, and improves the cruising time of smart mobile phone 20.
Said video/audio converting unit 42 is with vision signal on audio frequency and the vision signal connecting line 30 and audio signal separate processes; Vision signal is sent to display screen 19; And drive this display screen 19 these vision signals of demonstration, audio signal is sent to audio frequency power amplifier module 43 and/or earphone interface 15.
Said keyboard 12 all is electrically connected at this bluetooth module 47 with touch pad 13; This bluetooth module 47 establishes a communications link with smart mobile phone bluetooth module (not shown); Carry out the literal input through 12 pairs of smart mobile phones of this keyboard 20; Simply, quick and easy, carry out screen operator through 13 pairs of smart mobile phones of this touch pad 20 simultaneously, can make things convenient for link and the button clicked exactly on the screen.
Said port module 16 can be located at enclosure body 11 1 sides or be divided into several sides of enclosure body 11; Port module 16 electrically connects with interface module 41; Electrically connect through this interface module 41 and video/audio converting unit 42; And through audio frequency and vision signal connecting line 30 1 end grafting port modules 16, the micro-USB interface (not shown) of other end grafting smart mobile phone 20 has realized that this device of the utility model is connected with smart mobile phone 20; Insert this device to the vision signal of smart mobile phone 20 and audio signal, and can charge through 45 pairs of smart mobile phones 20 of charge control module simultaneously.Said port module 16 comprises MHL/HDMI input port, Display port input port and USB output port (not indicating).Choosing of said MHL/HDMI input port and Display port input port is according to the special interface that adopts of the outward appearance of enclosure body 11, makes this expanding device for smart mobile phone more attractive in appearance.
Said indicator light 10 is electrically connected at video/audio converting unit 42 and power module 46; Said indicator light 10 can comprise several LED lamps, and in the present embodiment, indicator light 10 comprises 3 LED lamps; It preferably is located at enclosure body 11 upper right corner, and each LED lamp can have different deixises.Said power module 46 comprise a lithium battery module 464, and with this lithium battery module 464 and power interface 17 electric connections discharge and recharge control module 462; When this device connects extraneous DC power supply; This discharges and recharges control module 462 these lithium battery modules 464 of control and charges; When this device did not connect extraneous DC power supply, this discharged and recharged control module 462 these lithium battery modules 464 of control and discharges.In three above-mentioned LED lamps; Wherein a LED lamp 102 is used for the operating state of display video audio conversion unit 42; One LED lamp 104 shows that this device of the utility model connects the external power source state, and a LED lamp 106 is used to show the charged state of this lithium battery module 464.
In the present embodiment, said loudspeaker outlet sound mouth 141, earphone interface 15, port module 16 and power interface 17 all are located at the right flank of enclosure body 11.
The utility model workflow is following: the utility model is connected external power source through power interface 17; Through external power source it is supplied power; Or the lithium battery module that passes through self is supplied power; Smart mobile phone 20 is connected this device of the utility model through audio frequency and vision signal connecting line 30, thereby the vision signal and the audio signal of smart mobile phone 20 is linked into this device, 42 pairs of these vision signals of video/audio converting unit and audio signal are handled; And send to display screen 19 to the processed video signal and show; Send to audio frequency power amplifier module 43 and/or earphone interface 15 to the audio signal after handling simultaneously, audio frequency power amplifier module 43 sends loudspeaker module 14 sounding to after handling and amplifying this audio signal; Simultaneously, the bluetooth module 47 of said device connects with the bluetooth module of smart mobile phone, carries out the literal input through 12 pairs of smart mobile phones of keyboard 20, and carries out screen operator through 13 pairs of smart mobile phones of touch pad 20.In whole process, this device charges to this smart mobile phone 20 through built-in lithium battery module 464 or extraneous DC power supply.
In sum, the expanding device for smart mobile phone that the utility model provides can be linked in this device through vision signal and the audio signal of simple cable with smart mobile phone; Carry out the output of video and audio frequency after the processing; The display effect of large-screen and high-quality acoustics can be provided, utilize bluetooth keyboard and touch pad that smart mobile phone is carried out literal input and screen operator simultaneously, very convenient; The literal input is fast; Also can install power module through this is cell-phone charging, and this has solved the bottleneck of smart mobile phone utilance well, can satisfy better the user to amusement, commercial affairs, the time application function such as news and service requirement.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to the technical scheme and the technical conceive of the utility model, and all these changes and distortion all should belong to the protection range of the utility model claim.
Claims (8)
1. expanding device for smart mobile phone; It is characterized in that; Comprise: housing and be located at the main circuit board of said enclosure interior, said housing comprises: enclosure body, the lid that articulates with this enclosure body, be located at display screen on this lid, be located at keyboard on the enclosure body, be located at touch pad on the enclosure body, be located at the loudspeaker module in the housing and be located at the port module on the enclosure body side; Said main circuit board comprises: the video/audio converting unit; The power module, audio frequency power amplifier module, the interface module that electrically connect with this video/audio converting unit respectively; Charge control module with this power module and this interface module electrically connect reaches the bluetooth module that electrically connects with this power module; Display screen on said video/audio converting unit and the lid electrically connects; Keyboard on bluetooth module and the enclosure body and touch pad electrically connect; Bluetooth module is used for and the smart mobile phone radio communication, and interface module and port module electrically connect, and loudspeaker module and audio frequency power amplifier module electrically connect.
2. expanding device for smart mobile phone as claimed in claim 1; It is characterized in that; Said housing also comprises: be located at the power interface and the earphone interface of this enclosure body one side, said power interface is electrically connected at said power module, and said earphone interface is electrically connected at the video/audio converting unit.
3. expanding device for smart mobile phone as claimed in claim 1 is characterized in that, said lid is articulated in enclosure body one side, and display screen is located on the lid side towards enclosure body.
4. expanding device for smart mobile phone as claimed in claim 1 is characterized in that, corresponding loudspeaker module is provided with the loudspeaker outlet sound mouth on the side of said enclosure body.
5. expanding device for smart mobile phone as claimed in claim 1; It is characterized in that; Said housing also comprises the indicator light of being located on the enclosure body; Indicator light is electrically connected at video/audio converting unit and power module, is used to show the operating state of this video/audio converting unit and shows connect power supply status.
6. expanding device for smart mobile phone as claimed in claim 1 is characterized in that, said power module comprise a lithium battery module, and with the control module that discharges and recharges of this lithium battery module and power interface electric connection.
7. expanding device for smart mobile phone as claimed in claim 1 is characterized in that, said port module comprises MHL/HDMI input port, Display port input port and USB output port.
8. expanding device for smart mobile phone as claimed in claim 1 is characterized in that, the port of said 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 |
|---|---|---|---|
| CN201220137845.1U CN202587120U (en) | 2012-04-01 | 2012-04-01 | Intelligent mobile phone expansion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220137845.1U CN202587120U (en) | 2012-04-01 | 2012-04-01 | Intelligent mobile phone expansion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587120U true CN202587120U (en) | 2012-12-05 |
Family
ID=47256476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220137845.1U Expired - Fee Related CN202587120U (en) | 2012-04-01 | 2012-04-01 | Intelligent mobile phone expansion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647491A (en) * | 2012-04-01 | 2012-08-22 | 深圳市卓怡恒通电脑科技有限公司 | Expanding device for intelligent mobile phone |
| CN103166684A (en) * | 2013-04-09 | 2013-06-19 | 北京兴科迪科技有限公司 | Vehicle-mounted Bluetooth device |
-
2012
- 2012-04-01 CN CN201220137845.1U patent/CN202587120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102647491A (en) * | 2012-04-01 | 2012-08-22 | 深圳市卓怡恒通电脑科技有限公司 | Expanding device for intelligent mobile phone |
| CN103166684A (en) * | 2013-04-09 | 2013-06-19 | 北京兴科迪科技有限公司 | Vehicle-mounted Bluetooth device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |