CN203445629U - Multifunctional back clip system of intelligent mobile terminal - Google Patents
Multifunctional back clip system of intelligent mobile terminal Download PDFInfo
- Publication number
- CN203445629U CN203445629U CN201320068406.4U CN201320068406U CN203445629U CN 203445629 U CN203445629 U CN 203445629U CN 201320068406 U CN201320068406 U CN 201320068406U CN 203445629 U CN203445629 U CN 203445629U
- Authority
- CN
- China
- Prior art keywords
- back splint
- mobile terminal
- intelligent mobile
- back clip
- usb
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a multifunctional back clip system of an intelligent mobile terminal. The multifunctional back clip system comprises a back clip body, and a peripheral and an intelligent mobile terminal which are connected with the back clip body, wherein the back clip body is at least provided with an input port and an output port; the input port is connected with a current-limiting protection switch that is disposed in the back clip body; the current-limiting protection switch is further connected with a charging chip; and a back clip built-in battery is further connected with a boost chip that is disposed in the back clip body. The beneficial effects are that when the intelligent mobile terminal is charged by using the back clip, the peripheral can also be utilized to charge the back clip at the same time, or the peripheral can be utilized to charge the back clip and the intelligent mobile terminal at the same time; the peripheral can realize mutual communication with the intelligent mobile terminal through the back clip, and can perform operations such as upgrading, information transmission, storage transfer, editing and printing; and the multifunctional back clip system is scientific in structure, convenient to use and has strong functions.
Description
Technical field
The utility model relates to mobile terminal back splint technical field, especially relate to and a kind ofly for mobile terminals such as smart mobile phone, panel computers, designing, can extend working time by multi-functional back splint, and the intelligent mobile terminal multi-function back clipping system that completes needed various functions.
Background technology
Be accompanied by the continuous progress of science and technology, and the high speed development of electronics, information technology, smart mobile phone and panel computer, and other kinds intelligent mobile terminal, in daily life and work, all playing the part of is more and more important and indispensable role.Such as: video telephone and conference call functions, 3D game and 3D file transmitting function, WIFI and 3G function of surfing the Net, high definition video and picture transfer function, ebook function, high-definition camera function, USB flash disk memory function etc.These powerful functions make people's life become more and more quick and easy, rich and varied.
Yet, due to smart mobile phone and panel computer, and the function of other intelligent mobile terminals is more and more, from strength to strength, the random convenient connection unloading technology of its standby and cruising time and each equipment room has but become puzzlement designer and consumer's a major issue.
China Patent No. " 201220219043.5 ", discloses a kind of mobile phone back splint with charge function.Built-in rechargeable battery in this back splint body; And coordinate this rechargeable battery that connector is set, and charge button and charging indicator light, the usb data line interface that also has charge switch and can be used for charging.Although this back splint technology has realized user and out of doors mobile phone charged, improve the mobile phone effective efficiency of service time.But this technology does not limit, and utilizes other equipment to charge to back splint under specific environment; Be not set forth in when back splint is charged, can charge to intelligent mobile terminals such as mobile phones yet yet; More do not limit the intelligent mobile terminals such as mobile phone when utilizing back splint to charge, can also utilize back splint to carry out the functions such as transmission, read-write, editor and storage of information.
China Patent No. " 201010590339.3 ", also discloses a kind of Multifunctional back splint device, comprises the body, connecting interface, processing unit, wireless transmission unit and the wireless charging unit that coordinate with hand-held device.Wherein, connecting interface is arranged at body and from hand-held device receiving multimedia data.Processing unit is arranged at body and is connected with connecting interface, and processing unit receiving multimedia data is also converted into packed data by multi-medium data.Wireless transmission unit is arranged at body and is connected with processing unit, wireless transmission unit receiving compressed data output.Wireless charging unit is arranged at body and is connected with wireless transmission unit with processing unit, and wireless charging unit is in order to produce induced current.Obviously, the technology before these innovation and creation, has not only realized wireless charging, also has multi-medium data wireless transmission function simultaneously.Yet wireless charging has an inborn weak point, is exactly the impact that induced current is vulnerable to surrounding environment, charge efficiency is declined.According to law of conservation of energy, analyze, wireless charging is undoubtedly a kind of mode of inadequate saves energy.
This case inventor is in order to solve the existing deficiency of prior art, in conjunction with self experience, developed a kind of multi-function back clipping system of intelligent mobile terminal, not only can meet various intelligent mobile terminals, especially the basic charge function of mobile phone, and can also utilize this back splint system to realize the functions such as transmission, read-write, editor and storage of various information, the more important thing is that native system can also utilize peripheral hardware to realize back splint is charged.
Utility model content
The utility model, for solving the problems of the technologies described above, is to provide a kind of powerful, is easy to carry and is not subject to the multi-function back clipping system of the intelligent mobile terminal of environmental limitations.
The technical problem that the utility model solves realizes by the following technical solutions:
The multi-function back clipping system of intelligent mobile terminal, comprise back splint body, and the peripheral hardware and the intelligent mobile terminal that are connected with described back splint body, wherein, described peripheral hardware comprises DC charger, host computer, USB device, described intelligent mobile terminal smart mobile phone, panel computer, it is characterized in that: on described back splint body, be at least provided with an input port and an output port, described input port and one is arranged at the intrinsic current-limiting protection switch of described back splint and is connected, described current-limiting protection switch is accepted the charging current of being inputted by described input port, and the damage of responsible monitoring overcurrent to described back splint body,
Described current-limiting protection switch is also realized and being connected with a charging chip that is arranged at described back splint body interior, and stable charging current is passed to described charging chip, finally by described charging chip, be transferred to and be arranged at the intrinsic back splint internal battery of described back splint, realize the charging to described back splint body;
Described back splint internal battery is also arranged at the intrinsic chip that boosts of described back splint and is connected with one, so that when described intelligent mobile terminal need to charge, supply with described intelligent mobile terminal by described output port after by the described chip that boosts, the electric current in described back splint internal battery being boosted;
Described intelligent mobile terminal is also realized communication connection by the host computer in described back splint body and described peripheral hardware, all kinds of USB device, with the host computer of realizing in described peripheral hardware, by described back splint body, all kinds of described intelligent terminals (as smart mobile phone, panel computer etc.) are carried out to system upgrade, meanwhile, the smart mobile phone in described intelligent terminal or panel computer also can by described back splint body to the file in all kinds of USB device in described peripheral hardware (as USB flash disk, printer, card reader etc.) edit, transmit, the operation such as storage, printing.
As preferred technical scheme, the described DC charger in described peripheral hardware, by charging wire, joins with the described input port on described back splint body; Described host computer in described peripheral hardware joins by the described input port on USB main equipment line and described back splint body, to realize described peripheral hardware, described back splint body is charged, or described peripheral hardware charges to described back splint body and described intelligent mobile terminal simultaneously.
As preferred technical scheme, described USB device in described peripheral hardware is connected with described back splint body from equipment line by USB, described smart mobile phone in described intelligent mobile terminal or described panel computer, by being arranged at after the intrinsic current limiting switch of described back splint.By described USB, from equipment line, by operations command, give described USB device again, to realize the operations such as every editor, printing, transmission, storage.
The beneficial effect the utlity model has is: when utilizing back splint to charge to intelligent mobile terminal, can also utilize peripheral hardware to charge to back splint, or utilize peripheral hardware to charge to back splint and intelligent mobile terminal simultaneously; The more important thing is, peripheral hardware can be realized intercommunication mutually by back splint and intelligent mobile terminal, upgrades, the operations such as communication, unloading, editor, printing.Scientific structure not only, and powerful, convenient use.
Accompanying drawing explanation
Fig. 1 is the utility model: the theory structure schematic diagram of the multi-function back clipping system of intelligent mobile terminal.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1; the multi-function back clipping system of intelligent mobile terminal, comprises that DC charger 1, host computer 2, USB are from equipment 3, USB main equipment line 4, charging wire 5, USB from equipment line 6, current-limiting protection switch 7, charging chip 8, current limiting switch 9, back splint internal battery 10, the built-in chip 11 that boosts of back splint.Back splint 12, intelligent mobile terminal 13 and peripheral hardware.
The functional description that native system possesses is as follows:
(1) to back splint charging connection status, be only: DC charger 1 or host computer 2 are connected with back splint 12 by charging wire 5 or USB main equipment line 4.1), while being made as charger outside, DC charger 1, is charged by 8 pairs of back splint batteries 10 of charging chip through current-limiting protection switchs 7 by charging wire 5; 2), while being made as host computer outside, host computer 2, is charged by 8 pairs of back splint batteries 10 of charging chip through current-limiting protection switchs 7 by USB main equipment line 4.
(2) back splint to intelligent mobile terminal charging connection status is: back splint 12 is directly connected with intelligent mobile terminal 13, now intelligent mobile terminal 13 detects the connection of back splint 12, intelligent mobile terminal 13 output control signal 5V_EN enable the built-in chip 11 that boosts of back splint, after the built-in 11 pairs of back splint internal batteries 10 of chip that boost of back splint boost, produce 5V power supply VBUS, mobile phone enters charged state
(3) to back splint and the intelligent mobile terminal connection status of charging simultaneously, be that DC charger 1 or host computer 2 are connected with back splint 12 by charging wire 5 or USB main equipment line 4, back splint 12 is connected with intelligent mobile terminal 13 simultaneously.While being made as DC charger outward, DC charger 1 is by charging wire 5 process current-limiting protection switchs 7, by 8 pairs of back splint batteries 10 of charging chip, charged, intelligent mobile terminal 13 detects the connection of back splint 12 simultaneously, intelligent mobile terminal 13 output control signal 5V_EN enable the built-in chip 11 that boosts of back splint, after the built-in 11 pairs of back splint internal batteries 10 of chip that boost of back splint boost, produce 5V power supply VBUS, mobile phone enters charged state, while being made as host computer outward, host computer 2 is by USB main equipment line 4 process current-limiting protection switchs 7, by 8 pairs of back splint batteries 10 of charging chip, charged, intelligent mobile terminal 13 detects the connection of back splint 12 simultaneously, intelligent mobile terminal 13 output control signal 5V_EN enable the built-in chip 11 that boosts of back splint, after boosting, the built-in 11 pairs of back splint internal batteries 10 of chip that boost of back splint produce 5V power supply VBUS, mobile phone enters charged state, now owing to having set up USB communication between host computer 2 and intelligent mobile terminal 13, host computer 2 can be upgraded to intelligent mobile terminal 13, the functions such as transfer of data.
(4) intelligent mobile terminal is read and write USB flash disk by back splint, USB printer, the USB such as USB card reader are that: USB for example, is connected with back splint 12 from equipment line 6 by USB from equipment (USB flash disk) 3 from functions of the equipments connection status, then back splint 12 is connected with intelligent mobile terminal 13, now intelligent mobile terminal 13 detects USB flash disk 3 and back splint 12, control signal Vbus_SW controls Vbus power supply by current limiting switch 9, USB gives USB flash disk 3 continued powers from equipment line 6, intelligent mobile terminal 13 and USB are successfully established from the USB communication between equipment 3, intelligent mobile terminal 13 can be read and write from equipment 3 USB, the operations such as editor.
Specific works mode of the present utility model is:
1. out of doors (or indoor) extends the standby/cruising time of intelligent mobile terminal 13.In the time of with upper intelligent mobile terminal 13, be with upper back splint 12, back splint 12 can be connected on intelligent mobile terminal 13 (is directly connected by IO interface), also can when intelligent mobile terminal 13 does not have electricity soon, inserts back splint 12 always.
2. pair back splint charges separately, 1) DC charger 1 connects back splint 12 by charging wire 5, and the charging chip 8 of back splint 12 inside can charge to back splint internal battery 10, and has charged state indication; 2) host computer 2 connects back splint 12 by USB main equipment line 4, and the charging chip 8 of back splint 12 inside can charge to back splint internal battery 10, and has charged state indication.
3. pair back splint and intelligent mobile terminal charge simultaneously, 1) DC charger 1 connects back splint 12 by charging wire 5, back splint 12 is connected with intelligent mobile terminal 13 by IO interface, the charging chip 8 of back splint 12 inside can charge to back splint internal battery 10, and there is the charged state of back splint internal battery 10 to indicate, back splint internal battery 10 produces 5V voltage as the charge power supply of intelligent mobile terminal 13 after the built-in chip 11 that boosts of back splint boosts, and by the charging circuit of intelligent mobile terminal 13 inside, completes charging operations and indication etc., 2) host computer 2 connects back splint 12 by USB main equipment line 4, back splint 12 is connected with intelligent mobile terminal 13 by IO interface, the charging chip 8 of back splint 12 inside can charge to back splint internal battery 10, and there is the charged state of back splint internal battery 10 to indicate, back splint internal battery 10 produces 5V voltage as the charge power supply of intelligent mobile terminal 13 after the built-in chip 11 that boosts of back splint boosts, charging circuit by intelligent mobile terminal 13 inside completes charging operations and indication etc., now between host computer 2 and intelligent mobile terminal 13, set up USB communication, host computer 2 can carry out software upgrading or intelligent mobile terminal 13 is set to USB flash disk pattern carrying out file read-write to intelligent mobile terminal 13, the functions such as transmission.
4. intelligent mobile terminal is read and write the USB such as USB flash disk, USB printer, USB card reader from functions of the equipments, USB for example, is connected with back splint 12 from equipment line 6 by USB from equipment (USB flash disk) 3, then back splint 12 is connected with intelligent mobile terminal 13, now intelligent mobile terminal can carry out file read-write to USB flash disk, the functions such as transmission.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the multi-function back clipping system of intelligent mobile terminal, comprise back splint body, and the peripheral hardware and the intelligent mobile terminal that are connected with described back splint body, wherein, described peripheral hardware comprises DC charger, host computer, USB device, described intelligent mobile terminal comprises smart mobile phone, panel computer, it is characterized in that: on described back splint body, be at least provided with an input port and an output port, described input port and one is arranged at the intrinsic current-limiting protection switch of described back splint and is connected, described current-limiting protection switch is accepted the charging current of being inputted by described input port, and the damage of responsible monitoring overcurrent to described back splint body,
Described current-limiting protection switch is also realized and being connected with a charging chip that is arranged at described back splint body interior, and stable charging current is passed to described charging chip, finally by described charging chip, is transferred to and is arranged at the intrinsic back splint internal battery of described back splint;
Described back splint internal battery is also arranged at the intrinsic chip that boosts of described back splint and is connected with one, described in the chip that boosts be connected with described output port;
Described intelligent mobile terminal is also realized communication connection by the host computer in described back splint body and described peripheral hardware, USB device.
2. the multi-function back clipping system of intelligent mobile terminal according to claim 1, is characterized in that: the described DC charger in described peripheral hardware, by charging wire, joins with the described input port on described back splint body.
3. the multi-function back clipping system of intelligent mobile terminal according to claim 1, is characterized in that: the described host computer in described peripheral hardware joins by the described input port on USB main equipment line and described back splint body.
4. the multi-function back clipping system of intelligent mobile terminal according to claim 1, is characterized in that: the described USB device in described peripheral hardware is connected with described back splint body from equipment line by USB.
5. the multi-function back clipping system of intelligent mobile terminal according to claim 4, it is characterized in that: the described smart mobile phone in described intelligent mobile terminal or described panel computer, by being arranged at after the intrinsic current limiting switch of described back splint again by described USB from equipment line operations command to described USB device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320068406.4U CN203445629U (en) | 2013-02-06 | 2013-02-06 | Multifunctional back clip system of intelligent mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320068406.4U CN203445629U (en) | 2013-02-06 | 2013-02-06 | Multifunctional back clip system of intelligent mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445629U true CN203445629U (en) | 2014-02-19 |
Family
ID=50096647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320068406.4U Expired - Fee Related CN203445629U (en) | 2013-02-06 | 2013-02-06 | Multifunctional back clip system of intelligent mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445629U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762891A (en) * | 2016-04-28 | 2016-07-13 | 行科技有限责任公司 | Charging circuit and method of intelligent mobile terminal |
| CN109818392A (en) * | 2018-11-19 | 2019-05-28 | 深圳市维航电子有限公司 | A kind of mobile phone back splint mobile power source |
| CN110138942A (en) * | 2019-01-18 | 2019-08-16 | 青岛海信移动通信技术股份有限公司 | Terminal and processing method |
-
2013
- 2013-02-06 CN CN201320068406.4U patent/CN203445629U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105762891A (en) * | 2016-04-28 | 2016-07-13 | 行科技有限责任公司 | Charging circuit and method of intelligent mobile terminal |
| CN109818392A (en) * | 2018-11-19 | 2019-05-28 | 深圳市维航电子有限公司 | A kind of mobile phone back splint mobile power source |
| CN110138942A (en) * | 2019-01-18 | 2019-08-16 | 青岛海信移动通信技术股份有限公司 | Terminal and processing method |
| CN111464672A (en) * | 2019-01-18 | 2020-07-28 | 青岛海信移动通信技术股份有限公司 | Electronic equipment and charging method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104917016A (en) | Charging type concentrator | |
| CN203324980U (en) | Intelligently-switched chargeable USB HUB device used in cooperation with notebook computer power adapter | |
| CN204761115U (en) | Multifunctional mobile power supply | |
| CN202712913U (en) | Mobile power supply with common interface for charging and discharging | |
| CN203445629U (en) | Multifunctional back clip system of intelligent mobile terminal | |
| CN103515662A (en) | Method for charging between mobile apparatuses, and mobile apparatus realizing external power supply | |
| CN207652075U (en) | A kind of OTG power supply and wireless charging compatible circuit and terminal device | |
| CN204044810U (en) | USB device and work system | |
| CN202474947U (en) | Portable movable power supply | |
| CN204065944U (en) | A kind of handheld computer based on Godson 1A processor | |
| CN202632303U (en) | Mobile card reader | |
| CN201084803Y (en) | Battery with charging function and portable electronic device | |
| CN202918353U (en) | Separating type mobile phone storage device | |
| CN106300466A (en) | Method, device and the terminal of a kind of OTG quick charge | |
| CN205140520U (en) | Power of area extension storage | |
| CN201251757Y (en) | Notebook computer power supply with a plurality groups of power supply output and USB ports | |
| CN204706351U (en) | Flash memory device | |
| CN203522263U (en) | Portable digital product electric power sharing device | |
| CN204374823U (en) | Electronic equipment bracing frame | |
| CN208094245U (en) | external sound card | |
| CN203352213U (en) | Multifunctional mobile power supply | |
| CN203632546U (en) | Power output device and computer | |
| CN206523870U (en) | Data wire | |
| CN111191476A (en) | Portable wireless SD card reading system and operation method | |
| CN204967879U (en) | Industry three proofings cell -phone with NFC intelligence card reader function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 200235, room 5, building 20, 102 middle Xu Xu Road, Shanghai, Xuhui District Patentee after: Shanghai Sheng Ben Intelligent Technology Co., Ltd. Address before: 200235, 4, 20 middle Xu Xu Road, Shanghai, Xuhui District Patentee before: Shanghai Basewin Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20180206 |