CN203589781U - Mobile power supply - Google Patents
Mobile power supply Download PDFInfo
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- CN203589781U CN203589781U CN201320709218.5U CN201320709218U CN203589781U CN 203589781 U CN203589781 U CN 203589781U CN 201320709218 U CN201320709218 U CN 201320709218U CN 203589781 U CN203589781 U CN 203589781U
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Abstract
The utility model relates to a mobile power supply. The mobile power supply comprises a housing (1), a charging module, a control circuit board (2), a chargeable battery (3), a wireless discharging module, a wired discharging module and a function expansion module, wherein the a charging module, the control circuit board (2), the chargeable battery (3), the wired discharging module and the function expansion module are disposed inside the housing (1). The charging module comprises an input interface (13) and a charging circuit. The wireless discharging module comprises a wireless power transmission circuit and an induction coil (6). The wired discharging module comprises a wired power transmission circuit and a wired power transmission interface (15). The mobile power supply is suitable for wireless or wired charging of mobile phones and other external devices, and achieves some expanded functions such as an electric torch and an LED electric quantity indication. The mobile power supply is wide in application range, high in applicability, and greatly improves practicality.
Description
Technical field
The utility model relates to a kind of power supply, relates in particular to a kind of portable power source that can simultaneously support wireless charging and wired charging.
Background technology
Along with scientific and technological develop rapidly, the portable electric appts such as mobile phone, panel computer have become the necessity in people's life, and the general power consumption of this electronic product is very large, need to often charge the battery to guarantee the normal use of product.
Using is at present wired charging portable power source comparatively widely, use charging wire, data wire to charge to the battery being placed in equipment, but this charging method needs frequent plug charging wire or data wire, easily causes the damage of device data interface; And charging wire is generally long, carry very inconvenience.
Wireless charging technology based on electromagnetic induction reaches its maturity, but the product being really applied on market is also very rare, current existing wireless charging portable power source only supports the electronic products such as mobile phone to carry out wireless charging and can not support wired charge mode simultaneously, this just makes the electronic equipment that radio receiver is not much installed can not use this portable power source charging simultaneously, and application is limitation very; In addition, existing portable power source function ratio is more single, only possesses charge function, can not better meet the market demand of current diversification, personalization.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of multi-functional and can support external equipment to carry out the portable power source of wireless charging or wired charging.
The utility model solves the technical scheme that its technical problem adopts: a kind of portable power source is provided, described portable power source comprises shell and is arranged on the charging module of described enclosure, control circuit board, rechargeable battery, wireless discharge module and wired discharge module, and described charging module, described wireless discharge module and described wired discharge module are electrically connected by described control circuit board and described rechargeable battery respectively:
Wherein, described charging module is used for introducing external charge current to described rechargeable battery charging, and described charging module comprises the input interface for matching with conventional USB charging wire interface and be integrated in the charging circuit on described control circuit board, described charging circuit is electrically connected with described input interface and described rechargeable battery respectively;
It is inductive charge current by the electric energy conversion of described rechargeable battery storage inside that described wireless discharge module is used for, and export by the mode of electromagnetic induction, and described wireless discharge module comprises induction coil and be integrated in the wireless transmission of electricity circuit on described control circuit board, described wireless transmission of electricity circuit is electrically connected with described induction coil and described rechargeable battery respectively;
It is wired charging current by the electric energy conversion of described rechargeable battery storage inside that described wired discharge module is used for, and export by wired power transmission mode, and described wired discharge module comprises wired transmission of electricity interface and be integrated in the wired transmission of electricity circuit on described control circuit board, described wired transmission of electricity circuit is electrically connected with described wired transmission of electricity interface and described rechargeable battery respectively.
In embodiment of the present utility model, described portable power source also comprises function expanding module, and described function expanding module comprises the flashlight window, the electric light that is arranged on described flashlight window place that are opened on described shell, is arranged on LED battery capacity indication lamp and the battery capacity indication/flashlight control switch on shell and is integrated in the Function Extension circuit on described control circuit board; Wherein, described electric light, described LED battery capacity indication lamp and described battery capacity indication/flashlight control switch are electrically connected with described Function Extension circuit respectively.
Described portable power source also comprises that described fixed mount is fixed on described enclosure for the fixed mount of fixing described rechargeable battery and described wireless discharge module.
Described wireless discharge module also comprises and being fixed on described fixed mount, be used for the antifreeze plate of the coil main body of described induction coil and miscellaneous part electrical isolation, described antifreeze plate and described shell are adaptive, and described coil main body is the circular ring structure being formed by coil winding; Described coil main body is fixed on the surface of described antifreeze plate, and described coil main body is aimed at mutually with described antifreeze plate; The exit of described induction coil is electrically connected with the wireless transmission of electricity circuit being integrated on described control circuit board.
Described shell inner side is provided with a plurality of installing holes for fixing described control circuit board and described fixed mount, and on described control circuit board and described fixed mount, is respectively arranged with the first through hole and the second through hole matching with described installing hole.
The described fixed mount structure and suitable with the shape size of described rechargeable battery that is formed in one, comprises the fixed part that flat cover plate and a plurality of and described position of mounting hole match; Described in each, fixed part comprises and being connected with described cover plate and vertical flat vertical portion and is connected also vertical flat sleeping portion with described vertical portion, offers described the second through hole in described sleeping portion.
Described shell is divided into removably interconnective upper cover and lower cover.
The inner side edge of described upper cover and described lower cover along be respectively arranged with match for being connected and fixed the buckle structure of described upper cover and described lower cover.
Described wireless discharge module also comprises the wireless charging mains switch that is arranged on described shell outside, and described wireless charging mains switch and described control circuit board are electrically connected, for opening or close described wireless discharge module.
Described function expanding module also comprises and described wired transmission of electricity interface electric connection, and is integrated in the memory circuit on described control circuit board.
Implement portable power source of the present utility model, its beneficial effect is: it is that rechargeable battery charging is with storage of electrical energy that the portable power source in the utility model adopts the mode of wired input, input interface and conventional USB charging wire interface match, can with at present on the market general external power source be used in conjunction with and without external power source being carried out to particular design, be rechargeable battery electric energy supplement at any time; No matter whether portable power source to equipment charges such as mobile phones, be provided with radio receiver on charging equipment by wireless output and two kinds of modes of wired output, all can use this portable power source to charge, and expanded the scope of application; Function expanding module on this portable power source provides more utility function for user, increased its practicality, such as: LED electric quantity display function provides the situation of the dump energy in rechargeable battery in real time for user, flashlight function provides the function of illumination for user, the USB flash disk function person of being easy to use storage and carry some data.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is functional module block diagram of the present utility model;
Fig. 2 is the shell mechanism schematic diagram of the portable power source of an embodiment of the utility model;
Fig. 3 be in Fig. 1 on cover the schematic diagram that part is installed;
Fig. 4 is that the portable power source in Fig. 1 is removed the fractionation structural representation after lower cover;
Fig. 5 is that the portable power source in Fig. 1 is removed the package assembly schematic diagram after lower cover.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be understood that, specific embodiment described herein is only for explaining the utility model, and is not used in restriction the utility model.
In functional module block diagram of the present utility model shown in Fig. 1, portable power source comprises charging module, rechargeable battery 3, wireless discharge module, wired discharge module and function expanding module; And charging module, wireless discharge module, wired discharge module and function expanding module are electrically connected with rechargeable battery 3 respectively.
In specific embodiment shown in Fig. 2-5, portable power source mainly comprises shell 1, control circuit board 2, rechargeable battery 3, fixed mount 4, antifreeze plate 5, induction coil 6 and electric light 7.
Wherein, shell 1 is divided into removably interconnective upper cover 11 and lower cover 12, the inner side edge of upper cover 11 and lower cover 12 is along being respectively arranged with the buckle structure matching, and for guaranteeing that upper cover 11 and lower cover 12 can be connected and fixed reliably, and installation and removal are all very convenient.Certainly, the removably connected mode of described upper cover 11 and lower cover 12 is not limited to buckle structure, can also be pin connection, thread connection, the connection of non cohesive gel band etc.
On shell 1, near on the side of control circuit board 2, be provided with input interface 13, flashlight window 14 and wired transmission of electricity interface 15.On upper cover 11, be also provided with LED battery capacity indication lamp 111, wireless charging mains switch 112 and battery capacity indication/flashlight control switch 113; The medial surface of upper cover 11 convexes to form the structures such as baffle plate 114, registration holes 115, installing hole 116.Wherein baffle plate 114 is near the plate-like structure of the edge setting of control circuit board 2, plays the effect that limits control circuit board 2 positions; Registration holes 115 is the cylinder-like structures that are positioned at four drift angle places of upper cover 11, and (in figure, do not indicate with the contraposition post of lower cover 12 inner sides, omission) position matches, the size of registration holes 115 internal orifice dimensions and the end face diameter size of contraposition post match, when upper cover 11 is connected with lower cover 12, contraposition post inserts in registration holes 115; The difference of installing hole 116 and registration holes 115 be to offer on the hole inwall of installing hole 116 standard thread for screw fit with fixedly control circuit board 2 and fixed mount 4.
Charging module is used for introducing external charge current, and gives described rechargeable battery 3 chargings in the mode of wired input.Charging module comprises input interface 13 and charging circuit, and wherein, input interface 13 matches and is electrically connected with described charging circuit with the interface of conventional USB charging wire, for external charge current is sent to charging circuit.Charging circuit is integrated on control circuit board 2 and with the positive and negative electrode of rechargeable battery 3 and is electrically connected, the external charge current of introducing for the treatment of input interface 13, and the charging current after processing is sent in rechargeable battery 3 and is charged.
The positive and negative electrode of rechargeable battery 3 is communicated with control circuit board 2 respectively, for storage and release electric energy, is preferably high-capacity lithium battery.Rechargeable battery 3 arranges near control circuit board 2, and by fixed mount 4, is fixed on the inner side of upper cover 11.
In the present embodiment, fixed mount 4 structure that is formed in one, comprise the fixed part that flat cover plate 401 is corresponding with described installing hole 116 positions with four, and fixed part can be further divided into and is connected with cover plate 401 and vertical flat vertical portion 402 and is connected also vertical flat sleeping portion 403 with vertical portion 402; In addition, in sleeping portion 403, offer the position of the second through hole 404, the second through holes 404 that match with installing hole 116 corresponding with the position of installing hole 116.
Fixed mount 4 is adaptive with the shape of rechargeable battery 3, and when fixed mount 4 is fixed on upper cover 11, the surface of rechargeable battery 3 is close on the surface of cover plate 401 and vertical portion 402.Fixed mount 4 adopts the mode being removably threaded that rechargeable battery 3 is fixed on upper cover 11, simultaneously, wireless discharge module is also fixed on the cover plate 401 of fixed mount 4 by the mode of pasting, and between wireless discharge module and rechargeable battery 3, by fixed mount 4, separates.
Wireless discharge module mainly comprises antifreeze plate 5, induction coil 6, is arranged on the wireless charging mains switch 112 in upper cover 11 outsides and is integrated in the wireless transmission of electricity the electric circuit constitute on control circuit board 2, being used for is inductive charge current by the electric energy conversion of rechargeable battery 3 storage inside, and export by wireless power transmission mode, be other electronic equipment chargings such as mobile phone.
Wherein, antifreeze plate 5, by making by the jamproof insulating material of radiation proof, is the sheet square structure suitable with upper cover 11.A surface of antifreeze plate 5 is pasted and fixed on the cover plate 401 of fixed mount 4, and antifreeze plate 5 another surperficial centre positions are pasted and are fixed with induction coil 6; Antifreeze plate 5, for other parts insulation of the coil main body of induction coil 6 602 parts and portable power source are opened, is avoided electric leakage or misconnection to touch and is damaged portable power source, also reduces the impact of inductive charge current on other parts simultaneously.Other fixed forms such as the fixed form of adopt pasting in the present embodiment, but be not limited to this can also be inlay card, make to be screwed.
Induction coil 6 is emission elements of radio induction charging electric current, in the present embodiment, induction coil 2 is common common induction coil, is divided into exit 601 and coil main body 602, coil main body 602 is the circular ring structures that formed by wire coiling, and exit 601 is two end portions of wire.Wherein, coil main body 602 sticks on the surface of antifreeze plate 5, and coil main body 602 is aimed at mutually with described antifreeze plate 5, and coil main body 602 drops in antifreeze plate 5 in the projection of antifreeze plate 5 place planes.Two exits 601 of induction coil 6 are electrically connected with the output that is integrated in the wireless transmission of electricity circuit on control circuit board 2 respectively, for receiving the electric current of wireless transmission of electricity circuit output, and export with wireless power transmission mode by coil main body 602 parts.
Wired discharge module is for being wired charging current by the electric energy conversion of described rechargeable battery 3 storage inside, and by wired power transmission mode, is output as other electronic equipments such as mobile phone and charges.Wired discharge module comprises and is positioned at wired transmission of electricity interface 15 of shell 1 side and is integrated in the wired transmission of electricity circuit on control circuit board 2.Wherein, wired transmission of electricity interface 15 is electrically connected with the output of wired transmission of electricity circuit, and for wired charging current of wired transmission of electricity circuit output is exported by conventional USB line, the way of output of wired charging of take is the equipment charges such as mobile phone.
Function expanding module is mainly used in utilizing in rechargeable battery 3 electric energy of storage, according to user, need to increase some utility functions.In the present embodiment, mainly increased the function of flashlight and LED battery capacity indication, specifically comprised the flashlight window 14, the electric light 7 that is arranged on flashlight window 14 places that are opened on shell 1, be arranged on LED battery capacity indication lamp 111 and the battery capacity indication/flashlight control switch 113 on shell 1 and be integrated in the Function Extension circuit on described control circuit board 2; Wherein, electric light 7, LED battery capacity indication lamp 111, battery capacity indication/flashlight control switch 113 are electrically connected with Function Extension circuit respectively.LED battery capacity indication lamp 111 is for showing the state of charge of rechargeable battery 3, and battery capacity indication/flashlight control switch 113 is for controlling the on off state of electric light 7 and LED battery capacity indication lamp 111.
In a second embodiment, this function expanding module can also increase the function of USB flash disk, for user, stores and carry some data.Specifically comprise the memory device (not shown) being electrically connected with wired transmission of electricity interface 15, and on control circuit board 2, increase corresponding memory circuit and memory device electric connection.Preferably, memory device is integrated on control circuit board 2.
During portable power source in using the utility model, external power source connects input interface 13, external charge current input is integrated in the charging circuit on control circuit board 2 and is processed, and charging circuit inputs in rechargeable battery 3 electric current after processing to its charging.In rechargeable battery 3, store after electric weight, the electronic equipments such as mobile phone that can be user by wireless or wired mode charge: while adopting wireless charging mode, the short wireless charging mains switch 112 of pressing can open wireless charge, wireless transmission of electricity circuit is inductive charge current output by the electric energy conversion of rechargeable battery 3 storage inside, then the equipment such as mobile phone that wireless charging receiver is installed are placed on to lower cover 12 outsides, start the equipment such as mobile phone to carry out wireless charging, again shortly after having charged by wireless charging mains switch 112, close wireless charging; While adopting wired charging modes, conventional USB charging wire is connected with wired transmission of electricity interface 15, and wired transmission of electricity circuit is that wired charging current exports in the equipment such as mobile phone and to its charging by wired transmission of electricity interface 15 by the electric energy conversion of rechargeable battery 3 storage inside.
Meanwhile, function expanding module also provides some utility functions for user, and user is short can open or close LED battery capacity indication lamp 111 by battery capacity indication/flashlight control switch 113, shows in real time the dump energy information in rechargeable battery 3; User is long can open or close flashlight function by battery capacity indication/flashlight control switch 113, and during unlatching, the electric energy that the utilization of Function Extension circuit is stored in rechargeable battery 3 is powered and made it luminous to electric light 7.User can also be used as this portable power source USB flash disk and use, and can store some data and carry.
Comprehensive above two embodiment analyses, it is that rechargeable battery charging is with storage of electrical energy that portable power source in the utility model adopts the mode of wired input, input interface and conventional USB charging wire interface match, can with at present on the market general external power source be used in conjunction with and without external power source being carried out to particular design, be rechargeable battery electric energy supplement at any time; No matter whether portable power source to equipment charges such as mobile phones, be provided with radio receiver on charging equipment by wireless output and two kinds of modes of wired output, all can use this portable power source to charge, and expanded the scope of application; Function expanding module on this portable power source provides more utility function for user, increased its practicality, such as: LED electric quantity display function provides the situation of the dump energy in rechargeable battery in real time for user, flashlight function provides the function of illumination for user, the USB flash disk function person of being easy to use storage and carry some data.
Claims (10)
1. a portable power source, it is characterized in that: described portable power source comprises shell (1) and is arranged on described shell (1) inner charging module, control circuit board (2), rechargeable battery (3), wireless discharge module and wired discharge module, and described charging module, described wireless discharge module and described wired discharge module are electrically connected by described control circuit board (2) and described rechargeable battery (3) respectively:
Wherein, described charging module is used for introducing external charge current to described rechargeable battery (3) charging, and described charging module comprises the input interface (13) for matching with conventional USB charging wire interface and be integrated in the charging circuit on described control circuit board (2), described charging circuit is electrically connected with described input interface (13) and described rechargeable battery (3) respectively;
It is inductive charge current by the electric energy conversion of described rechargeable battery (3) storage inside that described wireless discharge module is used for, and export by the mode of electromagnetic induction, and described wireless discharge module comprises induction coil (6) and be integrated in the wireless transmission of electricity circuit on described control circuit board (2), described wireless transmission of electricity circuit is electrically connected with described induction coil (6) and described rechargeable battery (3) respectively;
It is wired charging current by the electric energy conversion of described rechargeable battery (3) storage inside that described wired discharge module is used for, and export by wired power transmission mode, and described wired discharge module comprises wired transmission of electricity interface (15) and be integrated in the wired transmission of electricity circuit on described control circuit board (2), described wired transmission of electricity circuit is electrically connected with described wired transmission of electricity interface (15) and described rechargeable battery (3) respectively.
2. portable power source according to claim 1, it is characterized in that, described portable power source also comprises function expanding module, and described function expanding module comprises the flashlight window (14) that is opened on described shell (1), is arranged on electric light (7) that described flashlight window (14) locates, is arranged on LED battery capacity indication lamp (111) and the battery capacity indication/flashlight control switch (113) on shell (1) and is integrated in the Function Extension circuit on described control circuit board (2); Wherein, described electric light (7), described LED battery capacity indication lamp (111) and described battery capacity indication/flashlight control switch (113) are electrically connected with described Function Extension circuit respectively.
3. portable power source according to claim 1, is characterized in that, described portable power source also comprises that described fixed mount (4) is fixed on described shell (1) inside for the fixed mount (4) of fixing described rechargeable battery (3) and described wireless discharge module.
4. according to the portable power source described in claim 3, it is characterized in that, described wireless discharge module also comprises and being fixed on described fixed mount (4), for the antifreeze plate (5) with miscellaneous part electrical isolation by the coil main body of described induction coil (6) (602), described antifreeze plate (5) and described shell (1) adaptation, described coil main body (602) is the circular ring structure being formed by wire coiling; Described coil main body (602) is fixed on the surface of described antifreeze plate (5), and described coil main body (602) is aimed at mutually with described antifreeze plate (5); The exit (601) of described induction coil (6) is electrically connected with the wireless transmission of electricity circuit being integrated on described control circuit board (2).
5. portable power source according to claim 3, it is characterized in that, described shell (1) inner side is provided with a plurality of installing holes (116) for fixing described control circuit board (2) and described fixed mount (4), and on described control circuit board (2) and described fixed mount (4), is respectively arranged with the first through hole (21) and the second through hole (404) matching with described installing hole (116).
6. according to the portable power source described in claim 5, it is characterized in that, described fixed mount (4) structure and suitable with the shape size of described rechargeable battery (3) that is formed in one, comprises the fixed part that flat cover plate (401) and a plurality of and described installing hole (116) position match; Described in each, fixed part comprises and being connected with described cover plate (401) and vertical flat vertical portion (402) and is connected also vertical flat sleeping portion (403) with described vertical portion (402), offers described the second through hole (404) in described sleeping portion (403).
7. portable power source according to claim 1, is characterized in that, described shell (1) is divided into removably interconnective upper cover (11) and lower cover (12).
8. wireless charging portable power source according to claim 7, it is characterized in that, the inner side edge of described upper cover (11) and described lower cover (12) along be respectively arranged with match for being connected and fixed the buckle structure of described upper cover (11) and described lower cover (12).
9. according to the portable power source described in claim 1, it is characterized in that, described wireless discharge module also comprises the wireless charging mains switch (112) that is arranged on described shell (1) outside, described wireless charging mains switch (112) is electrically connected with described control circuit board (2), for opening or close described wireless discharge module.
10. according to the portable power source described in any one in claim 1-9, it is characterized in that, described function expanding module also comprises and described wired transmission of electricity interface (15) electric connection, and is integrated in the memory circuit on described control circuit board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709218.5U CN203589781U (en) | 2013-11-11 | 2013-11-11 | Mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709218.5U CN203589781U (en) | 2013-11-11 | 2013-11-11 | Mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203589781U true CN203589781U (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709218.5U Expired - Fee Related CN203589781U (en) | 2013-11-11 | 2013-11-11 | Mobile power supply |
Country Status (1)
| Country | Link |
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| CN (1) | CN203589781U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092267A (en) * | 2014-07-28 | 2014-10-08 | 深圳市至高通信技术发展有限公司 | Intelligent terminal |
| CN104917258A (en) * | 2015-07-07 | 2015-09-16 | 成都迈奥信息技术有限公司 | Portable wireless charging mobile power supply |
| CN104917257A (en) * | 2015-07-07 | 2015-09-16 | 成都迈奥信息技术有限公司 | Wireless charging mobile power supply with antiskid and lightning protection properties |
| CN105071491A (en) * | 2015-08-28 | 2015-11-18 | 张煜 | Mobile phone emergency patch rechargeable battery |
| CN105244929A (en) * | 2014-07-11 | 2016-01-13 | 全亿大科技（佛山）有限公司 | Mobile power pack |
| CN105337333A (en) * | 2014-08-15 | 2016-02-17 | 天津市中环通讯技术有限公司 | Electromagnetic induction and USB dual-port charging control circuit and control flow |
| CN104092267B (en) * | 2014-07-28 | 2017-01-04 | 深圳市至高通信技术发展有限公司 | A kind of intelligent terminal |
| CN107086626A (en) * | 2017-05-18 | 2017-08-22 | 江卓昊 | A kind of Multifunctional portable power source |
| CN108288878A (en) * | 2017-12-29 | 2018-07-17 | 上海挚想科技有限公司 | Charging method and charging unit |
| CN108494070A (en) * | 2018-05-23 | 2018-09-04 | 苏州随身玩信息技术有限公司 | A kind of mobile charging device with guide structure |
| WO2019000298A1 (en) * | 2017-06-29 | 2019-01-03 | 深圳来电科技有限公司 | Shared charging device and charging method for shared charging device |
-
2013
- 2013-11-11 CN CN201320709218.5U patent/CN203589781U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244929A (en) * | 2014-07-11 | 2016-01-13 | 全亿大科技（佛山）有限公司 | Mobile power pack |
| CN104092267A (en) * | 2014-07-28 | 2014-10-08 | 深圳市至高通信技术发展有限公司 | Intelligent terminal |
| CN104092267B (en) * | 2014-07-28 | 2017-01-04 | 深圳市至高通信技术发展有限公司 | A kind of intelligent terminal |
| CN105337333A (en) * | 2014-08-15 | 2016-02-17 | 天津市中环通讯技术有限公司 | Electromagnetic induction and USB dual-port charging control circuit and control flow |
| CN104917258A (en) * | 2015-07-07 | 2015-09-16 | 成都迈奥信息技术有限公司 | Portable wireless charging mobile power supply |
| CN104917257A (en) * | 2015-07-07 | 2015-09-16 | 成都迈奥信息技术有限公司 | Wireless charging mobile power supply with antiskid and lightning protection properties |
| CN105071491A (en) * | 2015-08-28 | 2015-11-18 | 张煜 | Mobile phone emergency patch rechargeable battery |
| CN107086626A (en) * | 2017-05-18 | 2017-08-22 | 江卓昊 | A kind of Multifunctional portable power source |
| CN107086626B (en) * | 2017-05-18 | 2023-09-29 | 江卓昊 | Multifunctional mobile power supply |
| WO2019000298A1 (en) * | 2017-06-29 | 2019-01-03 | 深圳来电科技有限公司 | Shared charging device and charging method for shared charging device |
| CN108288878A (en) * | 2017-12-29 | 2018-07-17 | 上海挚想科技有限公司 | Charging method and charging unit |
| CN108494070A (en) * | 2018-05-23 | 2018-09-04 | 苏州随身玩信息技术有限公司 | A kind of mobile charging device with guide structure |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141111 |
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| EXPY | Termination of patent right or utility model |