CN102117255A - Port and input/output expansion device of mobile equipment - Google Patents
Port and input/output expansion device of mobile equipment Download PDFInfo
- Publication number
- CN102117255A CN102117255A CN2010100280019A CN201010028001A CN102117255A CN 102117255 A CN102117255 A CN 102117255A CN 2010100280019 A CN2010100280019 A CN 2010100280019A CN 201010028001 A CN201010028001 A CN 201010028001A CN 102117255 A CN102117255 A CN 102117255A
- Authority
- CN
- China
- Prior art keywords
- interface
- mobile device
- expanding unit
- mobile equipment
- expand
- 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.)
- Pending
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
The invention relates to the expansion application of mobile equipment, in particular to a device capable of realizing the centralized expansion of ports and input/output capacity of the mobile equipment. The conventional mobile equipment can be conveniently used anytime anywhere; however, for achieving the convenience of the mobile equipment, the mobile equipment is usually configured with finite input/output capacity and a finite number of ports of finite sorts, so the application of the mobile equipment is restricted. The device is focused on the expansion of the ports and input/output functions of the mobile equipment, and after being connected with the mobile equipment, is directly provided with built-in expanded ports or provides external ports to expand the keyboard and mouse input of the mobile equipment, display output characteristics, expand the characteristics of a storage interface and capacity of a network interface, expand the application capacity of the conventional mobile equipment and increase the mobile equipment application level of a user.
Description
Technical field:
The present invention relates to a kind of Electron Extended device, this device is used for concentrating input and output, image demonstration, audio frequency input and output and the network communication ability of expanding the mobile device that comprises mobile phone, personal digital assistant, handheld device and portable audio and video player, expansion mobile device application power and range of application belong to the computer communication technology field.
Background technology:
In daily life, mobile device is seen everywhere, these mobile devices comprise mobile phone, personal digital assistant, handheld device and portable audio and video player etc., help people to finish the communication of speech, text or internet anywhere or anytime, the personal information record, the demand of electronic entertainment and audio-visual amusement has been enriched people's productive life.
Along with the development of computer communication technology, the computing power of mobile device not only has the ability to finish in the past various communications, record, recreation and audio-video playing function from strength to strength, and has enough computing powers to finish more function.But mobile device is for conservation of power, is convenient for carrying the restriction with manufacturing dimension, and mobile device disposes simplification, undersized keyboard usually, do not have mouse, the little resolution of screen size is low, limited storage space, internetwork connection mode simplification and speed are limited, have restricted the abundant application of mobile device.
In sum, present being extensive use of of mobile devices such as mobile phone, personal digital assistant, handheld device and portable audio and video player, but mobile device is because above-mentioned many effects limit, and more computing power and function fail to give full play to.
Summary of the invention:
The present invention is a kind of mobile device expanding unit, its purpose is extensively to popularize at current mobile device, but because the restriction of equipment itself has caused the mobile device application insufficient, and provide a kind of expanding unit, break through self limiting of mobile device, the function and the range of application of expansion mobile device.Another purpose of the present invention is that expanding unit and mobile device complement each other, utilize calculating, storage and the ability to communicate of mobile device, with the characteristics that are convenient for carrying, with the expansion of expanding unit to input and output, storage and network concatenation ability, make mobile device can finish more work, more can satisfy people's demand, enhance productivity, improve quality of the life, save cost.
Description of drawings:
Fig. 1 mobile device expanding unit front view
Fig. 2 mobile device expanding unit rear view
Fig. 3 power input part divides and powered battery live part structural drawing
The johning knot composition of Fig. 4 mobile device
Fig. 5 expansion interface design drawing
The built-in mouse-keyboard touch panel designs of Fig. 6 figure
Embodiment:
A kind of mobile device expanding unit, its front view as shown in Figure 1.1 is built-in display projector part among the figure, comprising built-in camera and built-in microphone.2 is built-in extended keyboard part among the figure, and standard keyboard layout uses a computer.3 is built-in touch pad part among the figure.4 is built-in mouse part among the figure.5 is coupling part with mobile device among the figure, comprising space that holds mobile device and power output interface, and USB (data line) connecting interface, bluetooth connecting interface.6 is built-in loudspeaker among the figure.7 is the keyboard and mouse and the audio frequency input and output expansion interface part of mobile device expanding unit among the figure, comprises earphone interface, microphone interface, expanding USB interface, Line-In/Out interface.
Mobile device expanding unit rear view as shown in Figure 2,1 is that power input part divides and the powered battery live part among the figure.2 for showing the expansion interface part among the figure, comprises VGA display interface device, DVI display interface, HDMI high definition display interface, projection arrangement.3 is built-in storage and extension storage interface section among the figure, built-in storage comprises SD/MiniSD/MicroSD/TF/ storage card, 1.8 cun disks of IDE/SATA, and the extension storage interface comprises USB interface, 1394 interfaces, SD/MiniSD/MicroSD/TF/ memory card interface.4 for network connects the expansion interface part among the figure, comprises telephone line interface, RJ45 Ethernet interface and optical fiber interface, WIFI wireless communication interface, wireless ethernet interface (802.11a/b/g/n) and infrared communication interface.
Power input part divides and the powered battery live part, and interface and equipment are as shown in Figure 3.The A module is finished the power supply input and is used the input of external electrical network alternating current, through transformer, rectification circuit output DC, for this expanding unit equipment of itself, external equipment, the charging of this expanding unit internal battery and mobile device operation that is connected and charging use.The B module is a battery module, and battery module comprises that battery cell monitoring management circuit and electric battery form, and what the battery cell monitoring management circuit was finished battery discharges and recharges control, overcurrent protection, and electric battery is used for storage of electrical energy and release electric energy.1 is the civil power input among the figure, and 2 use to circuit system for this module output DC, and 3 for providing rechargeable electrical energy to battery, and 4 export electric energy for battery to circuit system.
Internal circuit partly is present in this expansion equipment inside, by circuit substrate, and artificial circuit part, digital circuit part, sensor, CPU (central processing unit), interface control circuit, compositions such as data transmission link.Circuit substrate is the basis of entire circuit, artificial circuit part is finished the collection and the analog to digital of signal, the conversion of digital-analog signal, digital circuit is partly finished the processing and the transmission of data, sensor is used for the input of perception user or environment, read and use by mimic channel or digital circuit, CPU (central processing unit) is finished entire circuit must control processing with data, coordinate the operation of each expansion interface and expansion equipment, acceptance is from the data and the control command of mobile device, interface control circuit is finished the input and output of each expansion interface, comprise level, the conversion of signal and transmission, data transmission link are the speed control channel of various data and control command.Physical circuit carries out cutting optimal combination according to the application demand of expansion interface.
Design as shown in Figure 4 with the coupling part of mobile device.Wherein 1 is the mobile device pallet, is used to place the mobile device that is connected with expanding unit; 2 is the mobile device carriage, also is to be used to place the mobile device that is connected with expanding unit; 3 is the USB interface of mobile device communication; 4 for providing the charging inlet of electric power to mobile device.
Keyboard and mouse display interface audio frequency input and output expansion interface as shown in Figure 5.It 1 is the PS2 interface; 2 is earphone interface; 3 is microphone interface; 4 is the expanding USB interface group; 5 is the storage card expansion interface; 6 is that Line-In interface 7 is the Line-Out interface.
Built-in mouse-keyboard touch pad as shown in Figure 6.Wherein 1 is the built-in keyboard of standard computer keyboard layout.2 for having the touch pad of left and right press key.3 is built-in Genius mouse.
Claims (9)
1. the port of a mobile device and input and output expanding unit, when being attached thereto, mobile device connects and when communicating with one another, can from then on install other ports and IO interface or direct-connected other equipment of expanding of concentrating, by communicating with one another of mobile device and this device, concentrate the range of application and the ability of expansion mobile device.
2. expanding unit according to claim 1, it is characterized in that this device uses electronic circuit, circuit board, integrated circuit, sensor is realized the disposal system of electronic signal and data, wired or wireless connected mode and mobile device by this device configuration, built-in equipment connects with the external unit that is connected with this equipment and communicates with one another, signal and data multiplex with mobile device, conversion, translation, handle, storage, transmit, the input and output of carrying out signal and data with Extended Capabilities Port or expansion equipment are mutual, can be designed to multiple different shape according to the functional requirement of application scenario with purpose attractive in appearance in shape.
3. expanding unit according to claim 1, the mobile device that links to each other with expanding unit comprise mobile phone, personal digital assistant, handheld device and portable audio and video player.
4. expanding unit according to claim 1 is characterized in that the ways of connecting of the connecting interface that this expanding unit and mobile device are built-in or external comprises USB interface, 1394 interfaces, blue tooth interface, WIFI wireless communication interface, wireless ethernet interface (802.11a/b/g/n) and infrared communication interface.
5. expanding unit according to claim 1 is characterized in that the port that this expanding unit can expand comprises one or more, one or more USB interface, 1394 interfaces, the SD/MiniSD/MicroSD/TF/ memory card interface, 1.8 cun disk interfaces of IDE/SATA, IDE/SATA2.5 cun disk interface, IDE/SATASSD solid state hard disc interface, the VGA display interface device, the DVI display interface, HDMI high definition display interface, projection arrangement, the USB/PS2 keyboard interface, the USB/PS2 mouse interface, microphone interface, the audio frequency IO interface, earphone interface, telephone line interface, RJ45 Ethernet interface and optical fiber interface, the WIFI wireless communication interface, wireless ethernet interface (802.11a/b/g/n) and infrared communication interface.
6. expanding unit according to claim 1, it is characterized in that this device can direct-connected connection device comprise one or more, one or more LCDs, projection arrangement, keyboard, mouse, touch pad, microphone, earphone.
7. expanding unit according to claim 1, it is characterized in that this device can expand the output characteristics of mobile device, concentrate expand display interface comprise one or more, one or more VGA display interface device, DVI display interface, HDMI high definition display interface, projection interface, or use the built-in liquid crystal display or the projection arrangement of this expanding unit, realize the efficient hommization demonstration of mobile device text and figure; Concentrate the built-in microphone, loudspeaker and the earphone that expand audio interface (audio interface comprises microphone interface, audio frequency IO interface, earphone interface) or use this expanding unit, realize the input and output of mobile device audio frequency.
8. expanding unit according to claim 1, it is characterized in that this device can expand the network connection performance of mobile device, concentrate to expand network interface (network interface comprises USB interface, 1394 interfaces, WIFI wireless communication interface, wireless ethernet interface (802.11a/b/g/n) and infrared communication interface, telephone line interface, RJ45 Ethernet interface and optical fiber interface), realize that the mobile device network communication connects expansion.
9. according to claim 4,5,6,7, the technical manual explanation of 8 described these expanding units and connected mode mobile device, expansion interface or built-in expansion equipment, can be optimized according to application need on function and select and combination, this combination comprises the mobile device expanding unit of the above a kind of extended mode of any selection; This combination comprises the mobile device expanding unit of the above two kinds of extended modes of any selection; This combination comprises the mobile device expanding unit of the above three kinds of extended modes of any selection; This combination comprises the mobile device expanding unit of the above four kinds of extended modes of any selection; This combination comprises the mobile device expanding unit of the above five kinds of extended modes of any selection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100280019A CN102117255A (en) | 2010-01-04 | 2010-01-04 | Port and input/output expansion device of mobile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100280019A CN102117255A (en) | 2010-01-04 | 2010-01-04 | Port and input/output expansion device of mobile equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102117255A true CN102117255A (en) | 2011-07-06 |
Family
ID=44216032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100280019A Pending CN102117255A (en) | 2010-01-04 | 2010-01-04 | Port and input/output expansion device of mobile equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102117255A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709949A (en) * | 2012-06-15 | 2012-10-03 | 中国电力科学研究院 | Micro-grid coordinated control system |
| CN105045339A (en) * | 2015-07-03 | 2015-11-11 | 张营 | Multifunctional expansion device for electronic product and expansion method for electronic product |
-
2010
- 2010-01-04 CN CN2010100280019A patent/CN102117255A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709949A (en) * | 2012-06-15 | 2012-10-03 | 中国电力科学研究院 | Micro-grid coordinated control system |
| CN105045339A (en) * | 2015-07-03 | 2015-11-11 | 张营 | Multifunctional expansion device for electronic product and expansion method for electronic product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104320503A (en) | Splicing system of multi-mobile phone screen | |
| CN207516993U (en) | A kind of Interface Expanding circuit and device | |
| CN102117255A (en) | Port and input/output expansion device of mobile equipment | |
| CN202696688U (en) | Mobile phone | |
| CN203339445U (en) | Rotatable multifunctional connecting line | |
| CN201993685U (en) | Separable tablet computer with communication function | |
| CN203243502U (en) | Mobile power supply portable sound equipment | |
| CN201413486Y (en) | Portable computer device | |
| CN201611895U (en) | Combined handset | |
| CN201826605U (en) | Key with MP3 function | |
| CN201976155U (en) | Mobile phone with removable display screen | |
| CN202153331U (en) | Keyboard capable of switching ports | |
| CN201741293U (en) | Teaching machine capable of being remotely controlled by auxiliary operation handle | |
| CN201741077U (en) | Portable mouse computer host | |
| CN202523001U (en) | Functional interface conversion input device | |
| CN201600645U (en) | General input and output adapter of mobile terminal | |
| CN201004606Y (en) | AC/DC converter device with attached function | |
| CN204790681U (en) | Wireless removal host computer | |
| CN201336673Y (en) | Multifunctional combined mobile phone | |
| CN205176797U (en) | Multifunctional keyboard | |
| CN206195077U (en) | Storage type data line of voiced sound source conversion functions and DC earphone interface | |
| CN206195102U (en) | Charging wire of voiced sound source conversion functions and DC earphone interface | |
| CN206649481U (en) | A kind of multifunction wireless communicates keyboard | |
| CN204496491U (en) | Can the interfacing equipment of termination continuously | |
| CN202102232U (en) | Miniature projector provided with computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhong Cheng Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhong Wen Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhong Wen Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110706 |