CN2836383Y - Intelligent solar charging device supporting data exchange and backup between mobile phone and mobile phone card - Google Patents
Intelligent solar charging device supporting data exchange and backup between mobile phone and mobile phone card Download PDFInfo
- Publication number
- CN2836383Y CN2836383Y CN 200520068143 CN200520068143U CN2836383Y CN 2836383 Y CN2836383 Y CN 2836383Y CN 200520068143 CN200520068143 CN 200520068143 CN 200520068143 U CN200520068143 U CN 200520068143U CN 2836383 Y CN2836383 Y CN 2836383Y
- Authority
- CN
- China
- Prior art keywords
- housing
- mobile phone
- solar charging
- charging device
- intelligent solar
- 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
Classifications
-
- Y02E60/12—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an intelligent solar charging device supporting data exchange and backup between a mobile phone and a mobile phone card, which comprises a mobile phone, a mobile phone card data exchange and backup unit and a solar charging unit which are integrated. Specifically, the device comprises a photovoltaic power installed on the housing, a charging unit connected with the photovoltaic power and a control circuit connected with a mobile phone data interface and a mobile phone card plug-in interface. The control circuit comprises a display, a reading command switch, a storing command switch and a main control chip, wherein the main control chip is connected with the mobile phone data interface, the mobile phone card plug-in interface, the display, the reading command switch and the storing command switch. At the same time, the photovoltaic power provides power for the main control chip. The intelligent solar charging device provided by the utility model has the functions of data backup and solar charging at the same time; thus the device solves not only the portable backup problem of mobile phone card information, but also the power supply problem of various portable electric products. Therefore, the device is convenient and practical, and can be popularized quickly.
Description
Technical field
The utility model relates to solar charging device, specifically, relates to a kind of intelligent solar charging device of commutative and backup mobile phone and mobile phone card data.
Background technology
At present, the effects of portable type electronic product in people's daily life such as mobile phone, palmtop PC, walkman, digital camera are more and more important, but usually, some unexpected factor can't use or information dropout in daily life because of causing these portable type electronic products, common situation one is running down of battery and can't in time charges, cause product in case of emergency can't use, the 2nd, hand-set from stolen or lose and lost the data message that is stored in wherein.
At present usually solution to the problems described above is respectively, and mobile phone, palmtop PC, walkman, digital camera are charged and mobile phone (card) information data is backed up.Though portable type electronic products such as every mobile phone, palmtop PC, walkman, digital camera all are furnished with corresponding charger, but often because can't find power supply and powerless, the power supply supply of seeking conveniently to be easy to get just becomes the key that addresses this problem under emergency or field condition; Simultaneously, be the data on the mobile phone (card) to be sent in computer or other portable digital device go to the common method of the backup of mobile phone (card) data, but there is complicated operation equally in this method, carry inconvenience and problem such as expensive.
Chinese patent application CN011324805 and CN2004200602489 disclose " a kind of solar mobile phone charging device " and a kind of " the cellphone information backup of memory that is integrated with charger " respectively, these two technology have proposed the solution of above-mentioned defective in the prior art respectively separately, but the aspect that the two has all just solved problem can not provide a kind of solution of integral body.
The utility model content
The purpose of this utility model promptly is at above-mentioned deficiency of the prior art, a kind of intelligent solar charging device of commutative and backup mobile phone and mobile phone card data is provided, the cellphone information backup of memory of solar mobile phone charging device of the prior art and band charger is combined, simultaneously can set or regulate output voltage as required, a kind of incorporate solution is provided for multiple portable type electronic products such as mobile phone, palmtop PC, walkman, digital camera.
The intelligent solar charging device of commutative and backup mobile phone and mobile phone card data that the utility model provides, this device comprises mobile phone and mobile phone card exchanges data backup units and solar charging electric unit, specifically comprise housing, photo-voltaic power supply, charhing unit, main control chip, control circuit, data-interface, display, reading order switch and memory command switch, data-interface wherein comprises data in mobile phone interface and mobile phone card (SIM/UIM card) interface; Photo-voltaic power supply is installed on the housing, control circuit connects the charhing unit that is connected with photo-voltaic power supply and connect the data in mobile phone interface and mobile phone card interface, described control circuit comprises display, reading order switch and memory command switch, main control chip is connected with data in mobile phone interface, mobile phone card interface, display, reading order switch and memory command switch respectively, and described photo-voltaic power supply provides power supply for main control chip simultaneously; Luminous energy produces correspondent voltage and electric current by solar panel through the photovoltaic effect, this voltage and current acts on electrical energy storage device, electric energy is converted into chemical energy to be stored, after circuit sends instruction, the chemical energy that stores changes into main control chip and the required electric energy of operating circuit again, and by main control chip control charging current and output voltage; Main control chip is by being connected with data-interface, display, reading order switch and memory command switch simultaneously, and control is to mobile phone and mobile phone card information data write, backup and demonstration.Output voltage can also be set or regulate to this intelligent solar charging device as required, emergent and backup battery is provided for multiple portable type electronic products such as mobile phone, palmtop PC, walkman, digital camera.
The exchange in the above-mentioned intelligent solar charging device and " data " of Backup Data function comprise: all phone book information, short message, customer identification information and other stored informations in mobile phone SIM/UIM card; Information stored in mobile telephone, for example telephone directory, note, music, memorandum and other documents etc.; In addition, the backup of data also comprised data are carried out cryptoguard,, can prevent that data are stolen by user's setting code.
Above-mentioned intelligent solar charging device also is included in the power supply that promising main control chip provides continuous current is installed on the housing, and this power supply is general dry battery or button cell normally.
The main control chip of above-mentioned intelligent solar charging device can be one or two, when two chip blocks, the chip of control mobile phone card reading and writing data is connected with circuit board, data-interface, display, reading order switch and memory command switch, the chip of control output voltage electric current is connected with charhing unit with photo-voltaic power supply, two chip blocks are again by electrically connecting (circuit common source for example, common board, shared peripheral electric elements) or independently on two circuit boards, only rely on mechanical connection.
The housing separated into two parts of this intelligent solar charging device, wherein photo-voltaic power supply and charhing unit are positioned at the first of housing, and main control chip, data-interface, display, reading order switch and memory command switch are positioned at the second portion of housing; Has electric connection between each components and parts of two parts.Two parts of described housing are to be combined in the same housing or two parts are installed in respectively in separately the housing and then with two housings and flexibly connect.
The mode that two parts of above-mentioned housing are combined in the same housing is the top and bottom that these two parts are installed in housing respectively, and photovoltaic cell and display are on the same panel of housing simultaneously; Or these two parts are installed in the front-end and back-end of housing respectively, and photovoltaic cell and display are in respectively on the panel of housing opposition.
When described two housings adopt movable connection method, can be to be connected by mechanical rotating shaft with the right-hand member of another housing with the upper end of the lower end of a housing and another housing or with the left end of a housing.
When described two housings adopt movable connection method, can also be to be connected by the mode that pivot overturns with the right-hand member of another housing with the upper end of the lower end of a housing and another housing or with the left end of a housing.
When described two housings adopt movable connection method, can also be, on a housing, offer at least one sliding tray, at least one slider bar correspondingly is set on another housing, connect by mechanical slide-bar between two housings.
Above-mentioned intelligent solar charging device, charhing unit wherein are battery built-in charger and/or voltage output type charger, and comprise the charging and discharging state indicating device that electrically connects and be installed in charhing unit on the case panel.
Above-mentioned intelligent solar charging device, described housing is the combination of flat cuboid or class cuboid, circular or similar round, square or class square, polygon, irregularly shaped or difform various any housings, the cell panel of photo-voltaic power supply, display, built-in charger, is installed in the faceplate part of housing for main control chip provides the power supply of continuous current; The current/voltage delivery outlet of data-interface, display, reading order switch, memory command switch and voltage output type charger is installed in the lateral parts of housing; Main control chip and circuit board are installed in enclosure interior.
The intelligent solar charging device of commutative and backup mobile phone and mobile phone card data that the utility model provides, possess data backup and function of solar charging simultaneously, simple in structure, easy operating, easy to carry, both solved the portable backup problem of mobile phone (card) data, also solved the power supply supply problem of multiple portable type electronic products such as mobile phone, palmtop PC, walkman, digital camera, for the utilance that improves these products with keep mobile phone (card) safety of data guarantee is provided, can satisfy people's requirement, convenient and practical, can promote rapidly.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the intelligent solar charging device that provides of the utility model, is rotatably connected by the mechanical rotating shaft mode between two housings.
Fig. 1 a, 1b are the side schematic views of the upper shell of the embodiment that provides of Fig. 1.
Fig. 1 c is a side schematic view of the lower house of the embodiment that provides of Fig. 1.
Fig. 1 d is the schematic rear view of the upper shell of the embodiment that provides of Fig. 1.
Fig. 1 e is the schematic rear view of the lower house of the embodiment that provides of Fig. 1.
Fig. 2 is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, and the mode by mechanical slide-bar between two housings slides up and down connection.
Fig. 2 a, 2b are the side schematic views of the upper shell of the embodiment that provides of Fig. 2.
Fig. 2 c is a side schematic view of the lower house of the embodiment that provides of Fig. 2.
Fig. 2 d is the schematic rear view of the upper shell of the embodiment that provides of Fig. 2.
Fig. 2 e is the schematic rear view of the lower house of the embodiment that provides of Fig. 2.
Fig. 3 is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, and the mode by the pivot upset between two housings spins upside down connection.
Fig. 3 a, 3b are the side schematic views of the upper shell of the embodiment that provides of Fig. 3.
Fig. 3 c is a side schematic view of the lower house of the embodiment that provides of Fig. 3.
Fig. 3 d is the schematic rear view of the upper shell of the embodiment that provides of Fig. 3.
Fig. 3 e is the schematic rear view of the lower house of the embodiment that provides of Fig. 3.
Fig. 4 is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, connects by upset about the mode of pivot upset between two housings.
Fig. 4 a is a side schematic view of the right shell body of the embodiment that provides of Fig. 4.
Fig. 4 b is a side schematic view of the left shell of the embodiment that provides of Fig. 4.
Fig. 4 c is the schematic rear view of the right shell body of the embodiment that provides of Fig. 4.
Fig. 4 d is the schematic rear view of the left shell of the embodiment that provides of Fig. 4.
Fig. 5 is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, the connection that horizontally slips of the mode by mechanical slide-bar between two housings.
Fig. 5 a is a side schematic view of the right shell body of the embodiment that provides of Fig. 5.
Fig. 5 b is a side schematic view of the left shell of the embodiment that provides of Fig. 5.
Fig. 5 c is the schematic rear view of the right shell body of the embodiment that provides of Fig. 5.
Fig. 5 d is the schematic rear view of the left shell of the embodiment that provides of Fig. 5.
Fig. 6 is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, and all constituents of charging device is incorporated among the housing.
Fig. 6 a is a side schematic view of the housing of the embodiment that provides of Fig. 6.
Fig. 6 b is the schematic rear view of the housing of the embodiment that provides of Fig. 6.
Fig. 7 figure is the front schematic view of another embodiment of the intelligent solar charging device that provides of the utility model.
Fig. 7 a is the schematic rear view of the embodiment that provides of Fig. 7.
Fig. 7 b is the side schematic view of the embodiment that provides of Fig. 7.
Fig. 7 c is the rechargeable battery cell schematics among Fig. 7 a.
Fig. 8 is the logic diagram of the intelligent solar charging device that provides of the utility model.
Embodiment
As shown in Figure 1, it is the structural representation of an embodiment of the intelligent solar charging device that provides of the utility model, each components and parts in the present embodiment in the charging device are arranged at respectively up and down among two housings, and the button cell 16 that information data of mobile phone interface 11, mobile phone card slot 12, reading of data operating key 13, storage Data Control key 14, LCD display 15, main control chip, circuit board and main control chip provide power supply is installed in the upper shell 1; The DC mouth 23 of solar panel 21, battery built-in charger 22 and output voltage is installed in the lower house 2, realize electrically connecting by main control chip between each components and parts in two housings, be rotatably connected by mechanical rotating shaft 30 between two housings.
Shown in Fig. 1 and Fig. 1 a～1d, the LCD display 15 of video data read-write and store status is arranged on the front plate of upper shell 1, be installed on the backplate of upper shell 1 for information data read-write/memory circuit (main control chip) provides the button cell 16 of power supply, be respectively arranged with information data of mobile phone interface 11, mobile phone card slot 12, reading of data operating key 13 and storage Data Control key 14 in the side of upper shell 1.
Shown in Fig. 1 and Fig. 1 e, on the front plate of the lower house of present embodiment, be furnished with a solar panel 21, cell panel becomes conversion of solar energy both to have can be the built-in mobile phone battery charger 22 that is arranged on the lower house backplate behind the electric energy power supply is provided, and can flow to also that external needs charge or the electronic product of power supply through the DC mouth 23 that main control chip is handled the output voltage of back by being installed in the lower house side; Simultaneously, also be provided with solar charging/discharging indicator light 24 in the front plate upper right side of lower house.
Shown in Fig. 2 and Fig. 2 a～2e, it is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, each components and parts in the present embodiment in the charging device are arranged at respectively up and down among two housings, be provided with information data of mobile phone interface 11 in the side of upper shell 1, mobile phone card slot 12, reading of data operating key 13, storage Data Control key 14, what install on the front plate of upper shell is LCD display 15, main control chip and circuit board are installed within the housing, are placed on the backplate of upper shell for main control chip provides the button cell 16 of power supply; Be furnished with solar panel 21 on the front plate of lower house 2, battery built-in charger 22 is installed on the backplate of lower house, is arranged on the side of lower house for the DC mouth 23 of the electronic product output voltage of charging of external needs or power supply.Realize electrically connecting by main control chip between each components and parts in two housings up and down, left and right edges place at lower house offers chute 31, Dui Ying upper shell left and right edges place is equipped with that the mode by mechanical slide-bar slides up and down connection between 32, two housings of draw runner with it.
Embodiment 3
Shown in Fig. 3 and Fig. 3 a～3e, it is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, each components and parts in the present embodiment in the charging device are arranged at respectively up and down among two housings, be provided with information data of mobile phone interface 11 in the side of upper shell 1, mobile phone card slot 12, reading of data operating key 13, storage Data Control key 14, what install on the front plate of upper shell is LCD display 15, main control chip and circuit board are installed within the housing, are placed on the backplate of upper shell for main control chip provides the button cell 16 of power supply; On the front plate of lower house 2, be furnished with solar panel 21, battery built-in charger 22 is installed on the backplate of lower house, for the DC mouth 23 of the electronic product output voltage of charging of external needs or power supply is arranged on the side of lower house, also be provided with solar charging/discharging indicator light 24 in the front plate upper right side of lower house.Realize electrically connecting by main control chip between each components and parts in two housings up and down, in the lower end of upper shell and the upper end of lower house be separately installed with that the mode by the pivot upset spins upside down connection between 33, two housings of mechanical pivot.
Embodiment 4
Shown in Fig. 4 and Fig. 4 a～4d, it is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, about each components and parts in the present embodiment in the charging device are arranged at respectively among two housings, be provided with information data of mobile phone interface 11 in the side of right shell body 1, mobile phone card slot 12, reading of data operating key 13, storage Data Control key 14, what install on the front plate of right shell body is LCD display 15, main control chip and circuit board are installed within the housing, are placed on the backplate of right shell body for main control chip provides the button cell 16 of power supply; On the front plate of left shell 2, be furnished with solar panel 21, battery built-in charger 22 is installed on the backplate of left shell, for the DC mouth 23 of the electronic product output voltage of charging of external needs or power supply is arranged on the side of left shell, also be provided with solar charging/discharging indicator light 24 in the front plate upper right side of left shell.About realize electrically connecting by main control chip between each components and parts in two housings, upset connects about the left end of the right-hand member of left shell and right shell body is separately installed with between 33, two housings of mechanical pivot by the mode of pivot upset.
Embodiment 5
Shown in Fig. 5 and Fig. 5 a～5d, it is the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, about each components and parts in the present embodiment in the charging device are arranged at respectively among two housings, be provided with information data of mobile phone interface 11 in the side of right shell body 1, mobile phone card slot 12, reading of data operating key 13, storage Data Control key 14, what install on the front plate of right shell body is LCD display 15, main control chip and circuit board are installed within the housing, are placed on the backplate of right shell body for main control chip provides the button cell 16 of power supply; Be furnished with solar panel 21 on the front plate of left shell 2, battery built-in charger 22 is installed on the backplate of left shell, is arranged on the side of left shell for the DC mouth 23 of the electronic product output voltage of charging of external needs or power supply.About realize electrically connecting by main control chip between each components and parts in two housings, the both sides up and down of solar panel offer sliding tray 31 respectively on the left shell front plate, corresponding with it right shell body backplate upper and lower side is equipped with slider bar, the connection that horizontally slips of the mode by mechanical slide-bar between two housings.
Embodiment 6
Shown in Fig. 6 and Fig. 6 a～6b, be the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, each components and parts in the present embodiment in the charging device are integrated and are arranged among the same housing.LCD display 15 and solar panel 21 are arranged in the upper and lower of housing front plate, and solar charging/discharging indicator light 24 is installed in the upper right side of solar panel on the front plate; In the back side of shell installation is button cell 16 and the battery built-in charger 22 that power supply is provided for main control chip; Information data of mobile phone interface 11, mobile phone card slot 12, reading of data operating key 13, storage Data Control key 14 and be arranged on the side of housing for the DC mouth 23 of the electronic product output voltage of external needs charging or power supply, main control chip and circuit board are installed in enclosure interior, realize electrically connecting by main control chip between each components and parts.
Embodiment 7
Shown in Fig. 7 and Fig. 7 a～7c, be the structural representation of another embodiment of the intelligent solar charging device that provides of the utility model, each components and parts in the present embodiment in the charging device are integrated and are arranged among the same housing.On the housing front plate, solar charging/discharging indicator light 24 is installed in the upper right side of solar panel on the front plate to solar panel 21 respectively; What install at back side of shell is LCD display 15, the button cell 16 and the battery built-in charger 22 of power supply are provided for main control chip; Information data of mobile phone interface 11, mobile phone card slot 12, reading of data operating key 13, storage Data Control key 14 and be arranged on the side of housing for the DC mouth 23 of the electronic product output voltage of external needs charging or power supply, main control chip and circuit board are installed in enclosure interior, realize electrically connecting by main control chip between each components and parts.
The logic diagram of each embodiment of the intelligent solar charging device of commutative and backup mobile phone and mobile phone card data that the utility model provides as shown in Figure 8.
Claims (10)
1. the intelligent solar charging device of commutative and backup mobile phone and mobile phone card data, it is characterized in that, this device comprises mobile phone and mobile phone card exchanges data backup units and the solar charging electric unit that combines, specifically comprise the photo-voltaic power supply that is installed on the housing, charhing unit that is connected with photo-voltaic power supply and the control circuit that connects data in mobile phone interface and mobile phone card interface, described control circuit comprises display, reading order switch and memory command switch and respectively with the data in mobile phone interface, mobile phone card interface, display, the main control chip that reading order switch and memory command switch connect, described photo-voltaic power supply provides power supply for main control chip simultaneously.
2. intelligent solar charging device according to claim 1 is characterized in that, also comprises being installed in the power supply that continuous current is provided for described main control chip on the housing.
3. intelligent solar charging device according to claim 1 and 2, it is characterized in that, described housing is divided into two parts, wherein photo-voltaic power supply and charhing unit are arranged on the first of housing, and main control chip, data in mobile phone interface and mobile phone card interface, display, reading order switch and memory command switch are arranged on the second portion of housing; Has electric connection between each components and parts of two parts.
4. intelligent solar charging device according to claim 3 is characterized in that, two parts of described housing are to be combined in the same housing or two parts are installed in respectively in separately the housing and then with two housings and flexibly connect.
5. intelligent solar charging device according to claim 3, it is characterized in that, the mode that two parts of described housing are combined in the same housing is the top and bottom that these two parts are installed in housing respectively, and photovoltaic cell and display are on the same panel of housing simultaneously; Or these two parts are installed in the front-end and back-end of housing respectively, and photovoltaic cell and display are in respectively on the panel of housing opposition.
6. intelligent solar charging device according to claim 3, it is characterized in that the movable connection method of described two housings is to be connected by mechanical rotating shaft with the right-hand member of another housing with the upper end of the lower end of a housing and another housing or with the left end of a housing.
7. intelligent solar charging device according to claim 3, it is characterized in that the movable connection method of described two housings is to be connected with the upper end of the lower end of a housing and another housing or with the right-hand member of the left end of a housing and another housing mode by the pivot upset.
8. intelligent solar charging device according to claim 3, it is characterized in that, the movable connection method of described two housings is, on a housing, offer at least one sliding tray, at least one slider bar correspondingly is set on another housing, connects by mechanical slide-bar between two housings.
9. intelligent solar charging device according to claim 1 and 2, it is characterized in that, described charhing unit is battery built-in charger and/or voltage output type charger, also comprises the charging and discharging state indicating device that is installed on the case panel and electrically connects with charhing unit.
10. intelligent solar charging device according to claim 9 is characterized in that, the cell panel of described photo-voltaic power supply, display, built-in charger, is installed in the faceplate part of housing for main control chip provides the power supply of continuous current; The voltage output of data-interface, display, reading order switch, memory command switch and output type charger is installed in the lateral parts of housing; Main control chip and circuit board are installed in enclosure interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068143 CN2836383Y (en) | 2005-11-19 | 2005-11-19 | Intelligent solar charging device supporting data exchange and backup between mobile phone and mobile phone card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520068143 CN2836383Y (en) | 2005-11-19 | 2005-11-19 | Intelligent solar charging device supporting data exchange and backup between mobile phone and mobile phone card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836383Y true CN2836383Y (en) | 2006-11-08 |
Family
ID=37301032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520068143 Expired - Fee Related CN2836383Y (en) | 2005-11-19 | 2005-11-19 | Intelligent solar charging device supporting data exchange and backup between mobile phone and mobile phone card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836383Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231539A (en) * | 2011-06-15 | 2011-11-02 | 深圳桑菲消费通信有限公司 | Mobile phone charging base with data backup function and implementation method |
-
2005
- 2005-11-19 CN CN 200520068143 patent/CN2836383Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102231539A (en) * | 2011-06-15 | 2011-11-02 | 深圳桑菲消费通信有限公司 | Mobile phone charging base with data backup function and implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352220U (en) | Multifunctional mobile power supply | |
| CN201114245Y (en) | Two-sided double screen multimedia mobile phone | |
| CN2836383Y (en) | Intelligent solar charging device supporting data exchange and backup between mobile phone and mobile phone card | |
| CN205039769U (en) | Magnetism solar charging ware | |
| CN201732850U (en) | Vehicular charging device | |
| CN210378489U (en) | Mobile hard disk with line concentration data transmission function | |
| CN2755912Y (en) | Portable electronic apparatus with solar battery | |
| CN2544421Y (en) | Solar energy electricity recharger | |
| CN112134335A (en) | Portable WiFi treasured that charges | |
| CN2659004Y (en) | Combined charging device | |
| CN101719539A (en) | Mobile device with charging contacts on battery cover | |
| CN201409005Y (en) | Multifunctional portable power supply device | |
| CN201194376Y (en) | Solar energy cover clip for charging digital device | |
| CN2800621Y (en) | Power supply device for electronic product | |
| CN205123385U (en) | Solar mobile power supply of self -defined fever record LED screen display picture and text | |
| CN103634437A (en) | Solar rechargeable mobile phone holder | |
| CN202601741U (en) | Power supply back casing for handheld electronic device | |
| CN204441969U (en) | A kind of Multifunctional portable power source | |
| CN202406156U (en) | Multimedia phone supplied with power by solar energy and provided with full-function keyboard | |
| CN219266912U (en) | Keyboard that light energy charged | |
| CN208046682U (en) | A kind of waterproof and dustproof projection mobile phone | |
| CN203839994U (en) | Mobile power supply | |
| CN2877043Y (en) | Button cell substitution device | |
| CN202306542U (en) | Data adaptor | |
| CN1591320A (en) | Intelligent method and apparatus for acquiring data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |