CN202260509U - External multi-output-port mobile power supply and device - Google Patents
External multi-output-port mobile power supply and device Download PDFInfo
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- CN202260509U CN202260509U CN2011203320408U CN201120332040U CN202260509U CN 202260509 U CN202260509 U CN 202260509U CN 2011203320408 U CN2011203320408 U CN 2011203320408U CN 201120332040 U CN201120332040 U CN 201120332040U CN 202260509 U CN202260509 U CN 202260509U
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Abstract
The utility model discloses an external multi-output-port mobile power supply and a device. The mobile power supply comprises a casing, a circuit control board and a battery pack, the circuit control board and the battery pack are arranged in the casing, the casing is provided with a detachable power supply input port and a plurality of power supply output ports, and the power supply output ports are connected with corresponding external electronic devices which need to be charged through power supply switching lines. The circuit control board receives 12V to 24V direct-current power supply input from the external through the power supply input port, stores the power supply in the battery pack, and outputs direct-current power supply with different voltage values from 5V to 24V to the corresponding electronic devices which need to be charged through the power supply output ports after voltage conversion of the direct-current power supply. The external multi-output-port mobile power supply can charge various electronic products simultaneously, and one of the power supply output ports can output 15V to 24V and 5V direct-current power supply and is compatible with universal serial bus (USB) charging. The external multi-output-port mobile power supply can be compatible with the input of various laptop power supplies through replaceable input adapters so as to reduce cost; and has charging and discharging power dynamic and output voltage displaying functions so as to provide convenience for users.
Description
Technical field
The utility model relates to technical field of electronic products, relates in particular to the portable power source and the device of the many output ports of a kind of circumscribed.
Background technology
Existing notebook computer all is equipped with power supply adaptor, connects the external stability power supply through power supply adaptor notebook computer is charged.Simultaneously, notebook computer inside also disposes working battery usually.But, under power supply adaptor can't the situation to notebook computer charging when leaving behind power supply adaptor (such as the user travels outdoors away from fixed power source or), though the built-in working battery of notebook computer can also be adhered to power supply; But its operating time is limited, about two hours, can't satisfy the user job needs; Therefore; The notebook computer that has has been equipped with the circumscribed portable power source, so that when notebook computer exhausts away from fixed power source and internal cell, and still can operate as normal.
But, not enough below the circumscribed portable power source of existing notebook computer exists:
1, volume big, carry inconvenience;
2, do not possess wide voltage input function, original-pack power supply that can not compatible notebook computer uses, and must use single specific power supply adaptor to come to charge the wasting of resources that has promoted product cost and caused original-pack power supply to portable power source;
3, do not possess wide voltage output function, then need transfer and adjust voltage for different notebook computer chargings, and adapter be inconvenient to deposit, very easily lose, make troubles to the user with different adapters;
4, the port to the notebook computer charging does not possess compatible usb function, the electronic equipment charging that therefore have the USB charging inlet can not for simultaneously mobile phone, panel computer etc. to the port of notebook computer charging;
5, do not possess and to change input conversion head adaptive original-pack power supply function; Also not possessing product carries and can change input adapter function.
The utility model content
The main purpose of the utility model is to provide the portable power source and the device of the many output ports of a kind of circumscribed, is intended to realize multiple electronic product is charged, for the user provides convenience.
In order to achieve the above object, the utility model proposes the portable power source of the many output ports of a kind of circumscribed, comprising: housing, be arranged on circuit control panel and power brick in the housing; Said housing is provided with a detachable power input mouth, and some output port of power source, and said power brick, power input mouth and some output port of power source all are connected with said circuit control panel; Said output port of power source connects the electronic equipment of corresponding outside need charging through the power supply transfer line; Said circuit control panel is used for accepting through the power input mouth 12V～24V DC power supply of external power source input, and electric quantity of power supply is stored in the said power brick; Said 12V～24V DC power supply is carried out voltage transitions, and export the DC power supply of different magnitudes of voltage between 5V～24V respectively, give said corresponding electronic appliance charging through said power supply transfer line through said some output port of power source.
Preferably, said output port of power source is three, and it comprises first output port of output 5V DC power supply, second output port of output 9V～12V DC power supply and the 3rd output port of output 15V～24V and 5V DC power supply.
Preferably, said first output port is a USB port; Said second output port is a circular socket; Said the 3rd output port is a square plug receptacle, the compatible USB of this square plug receptacle.
Preferably, also be provided with on the said shell and be used to the button that wakes battery saving mode up and detect said portable power source dump energy.
Preferably, also be provided with the LCD display that is used to show output voltage, charge/discharge electricity amount on the said shell; Said charge/discharge electricity amount shows and comprises: charging indication lattice and dump energy figure through the battery graphic symbol shows are indicated, and the charge capacity percentages show.
Preferably, said first, second and third output port, button and power input mouth are arranged side by side on a sidewall of said shell; Said LCD display is arranged on the end face of said shell.
Preferably, said power input mouth comprises detachable adapter, and said adapter is a cylindricality, and said housing is provided with the installing hole that said adapter is installed, and the bottom, the face of cylinder of adapter is provided with the deck with said installing hole coupling; One end of this adapter stretches in the said installing hole, and other end end face is provided with fixedly catch, and said fixedly catch is fixedly connected with said shell.
Preferably, said circuit control panel comprises:
Filter circuit is used for 12V～24V DC power supply voltage that said power input mouth is accepted is carried out filtering;
Voltage conversion circuit is used for filtered 12V～24V DC power supply is transferred to the DC power supply and the output of the different magnitudes of voltage of corresponding output port of power source.
Preferably, this portable power source also comprises and is used for the alarm of when the electric weight of said power brick is lower than predetermined value, reporting to the police, and is connected with said circuit control panel.
The utility model also proposes the portable power source device of the many output ports of a kind of circumscribed, comprises portable power source and connects said portable power source and the power supply transfer line of the electronic equipment of outside need charging, and said portable power source is aforesaid portable power source.
The portable power source and the device of the many output ports of a kind of circumscribed that the utility model proposes; Adopt wide voltage input and output design, the external power source electric weight of accepting is stored in the power brick, as required the charge voltage range of the electronic equipment of charging; Input voltage is changed; And select corresponding output port of power source output, basis and the corresponding power supply transfer line of electronic equipment that needs charge are regulated the electronic equipment required charging voltage value of output voltage to corresponding needs charging simultaneously; Give the electronic equipment charging of corresponding needs charging; Realized simultaneously charging to multiple electronic product, and can compatible USB charging inlet, the compatibility of portable power source improved; Through interchangeable input adapter, make when reducing cost, to be user-friendly to the input that the power input mouth can compatible various laptops and to carry; Have low electric weight warning function, prevent to interrupt when machine causes data loss or commercial activity under unwitting situation because of the electric weight deficiency in user's use, make portable power source have the characteristics of human oriented design, for the user provides convenience; Have the charge and discharge electric weight and dynamically show and the output voltage Presentation Function, make the user can understand the electric quantity conditions of power brick at any time, the output voltage Presentation Function then make things convenient for the user understand charging voltage whether with electronic product such as notebook computer to coupling.
Description of drawings
Fig. 1 is the portable power source one embodiment perspective view of the many output ports of the utility model circumscribed;
Fig. 2 is the decomposing schematic representation of adapter and housing among portable power source one embodiment of the many output ports of the utility model circumscribed;
Fig. 3 is the front view of portable power source one embodiment of the many output ports of the utility model circumscribed;
Fig. 4 is the vertical view of portable power source one embodiment of the many output ports of the utility model circumscribed;
Fig. 5 is the cutaway view of A-A direction among Fig. 3;
Fig. 6 is a movable enlarged diagram of grabbing joint among portable power source one embodiment of the many output ports of the utility model circumscribed.
Clearer for the technical scheme that makes the utility model, clear, will combine accompanying drawing to do further to detail below.
Embodiment
The utility model embodiment solution mainly is: adopt wide voltage input and output design, the external power source electric weight of accepting is stored in the power brick, as required the charge voltage range of the electronic equipment of charging; Input voltage is changed; And select corresponding output port of power source output, basis and the corresponding power supply transfer line of electronic equipment that needs charge are regulated the electronic equipment required charging voltage value of output voltage to corresponding needs charging simultaneously; Give the electronic equipment charging of corresponding needs charging; Realized simultaneously charging to multiple electronic product, and can compatible USB charging inlet, the compatibility of portable power source improved; Adopt interchangeable input adapter, make the input that the power input mouth can compatible various laptops, when reducing cost, be user-friendly to and carry.
The portable power source of existing notebook computer, wide voltage output function is limited, supports that the notebook computer model of notebook computer charging is limited, when the notebook computer charging of giving different model, need realize that then the user uses extremely inconvenient through adapter; And during to the charging of the portable power source of existing notebook computer, must use single specific power supply adaptor, and therefore, the portable power source of existing notebook computer compatible relatively poor.
Please in the lump with reference to Fig. 1～shown in Figure 4, the utility model one embodiment proposes the portable power source of the many output ports of a kind of circumscribed, comprising: housing 1, be arranged on circuit control panel and power brick (not shown) in the housing 1; Housing 1 is provided with a detachable power input mouth 2, and some output port of power source 31,32,33, and power brick, power input mouth 2 and some output port of power source 31,32,33 all are connected with circuit control panel; Output port of power source connects the electronic equipment (not shown) of corresponding outside need charging through power supply transfer line (not shown).
Wherein, circuit control panel is used for accepting through power input mouth 2 12V～24V the DC power supply of external power source input, and electric quantity of power supply is stored in the power brick; Simultaneously circuit control panel carries out voltage transitions to 12V～24V DC power supply, exports the DC power supply of different magnitudes of voltage between 5V～24V respectively through some output port of power source 31,32,33, gives the electronic equipment charging of corresponding needs charging.
Present embodiment middle shell 1 comprises upper casing 11 and lower casing 12; After upper casing 11 fastens with lower casing 12, with circuit control panel and power brick encapsulation, housing 1 and internal circuit insulation; In location and wiring harness control board and power brick, protection housing 1 internal structure and functional injury-free.
Output port of power source 31,32,33 is three in the present embodiment, and it comprises first output port 31 of output 5V DC power supply, second output port 32 of output 9V～12V DC power supply and the 3rd output port 33 of output 15V～24V and 5V DC power supply.
Wherein, first output port 31 is a USB port, supports to give electronic product chargings such as various panel computers, mobile phone, mp3; Second output port 32 is a circular socket, supports to give electronic product chargings such as various digital DV, portable DVD player; The 3rd output port 33 is a square plug receptacle, the compatible USB of this square plug receptacle, and it is a kind of multifrnction connector output port of power source, support various notebook computer chargings, and compatible USB charges to electronic products such as panel computer and mobile phones.In other embodiments, output port of power source is not limited to above-mentioned three, also can be for two, four or other a plurality of.
In use; When the outside has the electronic equipment that needs charging to charge, only need select corresponding power supply transfer line, connect the corresponding output port of power source 31,32 of portable power source or 33 with the electronic equipment that needs charge; Portable power source is according to the required charging voltage of electronic equipment of the needs charging of power supply transfer line identification; Carrying out voltage transitions, for the electronic equipment of the needs of first output port 31 charging, is 5V DC power supply and output with voltage transitions then; For the electronic equipment of the needs of second output port 32 charging, be certain predetermined DC power supply voltage and output between 9V～12V then with voltage transitions; Electronic equipment for the charging of the needs of the 3rd output port 33; The charging voltage of 5V DC power supply if desired; Then carry out after the voltage transitions DC power supply to the electronic equipment output 5V of needs charging; If need the electronic equipment of charging to need the some predetermined charging voltage between 15V～24V, after then portable power source carries out voltage transitions, the charging voltage that the electronic equipment that exporting suits the requirements charges requires.Output port for 9V～12V, 5V also can not need the power supply transfer line and direct electronic equipment charging to the needs charging.
In addition, present embodiment also is provided with on shell 1 and is used to show the dynamically LCD display 5 of demonstration of output voltage, charge/discharge electricity amount; And the button 4 that is used to wake battery saving mode up and detects the portable power source dump energy.
Wherein, LCD display is provided with corresponding display region respectively to output voltage demonstration, charge/discharge electricity amount demonstration; In the present embodiment, charge/discharge electricity amount shows and comprises: charging indication lattice and dump energy figure through the battery graphic symbol shows are indicated, and the charge capacity percentages show.
This battery graphic symbol is dynamically indicated charged state when charging, show full lattice when being full of, and shows the indication of dump energy figure simultaneously.For the charge capacity percentages show, during charging, dynamically indicate charge capacity, show the percentage of current electric quantity, show 100% when being full of; For the dump energy indication, show the percentage of current electric quantity, do not show 0% when having electricity.
Show for output voltage: when portable power source has output, show three figure place output voltages, then show 18.5V when being 18.5V, then show 20.0V when being 20V like output voltage like output voltage through numeral.
When portable power source leaves standstill (not charging or not during bringing onto load) scheduled time such as 1 minute or enter into battery saving mode when above automatically.If need wake battery saving mode up, then need push button and 4 can wake battery saving mode up.
When the user need understand the battery electric quantity of portable power source, push button 4 can detect the power brick of portable power source dump energy, what of dump energy show through display screen 5.
In the charge and discharge process of the power brick of portable power source, can show the charged state of battery and the electric weight percentage of discharge condition, in use recognize the electric quantity conditions of battery at any time to make things convenient for the user through display screen 5.Simultaneously; When battery discharge status; When to be portable power source through power brick charge to the electronic equipment of outside need charging; The output voltage that can show portable power sources through display screen 5 makes the user can recognize that whether charging voltage is complementary with the electronic equipment that needs such as notebook computer charge.
Above-mentioned first, second and third output port 31,32,33, button 4 and the detachable power input mouth 2 of present embodiment all is arranged on the sidewall 121 of lower casing 12 of shell 1, and is arranged side by side; 5 of LCD displays are arranged on the end face 111 of the upper casing 11 of shell 1.In other embodiments, can change the above-mentioned functions position component as required.
Detachable power input mouth 2 comprises a detachable adapter 21 in the present embodiment, and the electronic equipment of corresponding different needs chargings can be realized multiple power supply input through changing corresponding adapter 21.
Please with reference to Fig. 2, Fig. 5 and shown in Figure 6, adapter 21 is a cylindricality, on the lower casing 12 of housing 1, is provided with the installing hole 122 that adapter 21 is installed, and the bottom, the face of cylinder of adapter 21 is provided with the deck 211 with installing hole 122 couplings; One end of this adapter 21 stretches in the installing hole 122; Other end end face is provided with the interface 214 that is connected with external power source; On the end face of adapter 21 other ends, also be provided with simultaneously the fixedly catch 212 of a shaped as frame; Should be fixedly catch 212 comprise three faces of left and right side and middle part, fixedly the middle part of catch 212 is reserved with the interface position, be respectively equipped with in the both sides of interface position one be convenient to dismantle adapter 21 removal hole 213.
The corresponding fixedly position of the and arranged on left and right sides portion of catch 212 is respectively equipped with a draw-in groove on the sidewall 121 of housing 1; Fixedly the and arranged on left and right sides portion of catch 212 stretches in the draw-in groove corresponding on shell 1 sidewall 121; After fixedly the and arranged on left and right sides portion of catch 212 inserts on the draw-in groove of housing 1; Cooperate installation through connectors such as screws with removal hole 213 on the fixing catch 212, adapter 21 is fixed on the housing 1.
Above-mentioned adapter 21 can carry with portable power source, makes things convenient for the user to use.
Circuit control panel comprises in the present embodiment: filter circuit and voltage conversion circuit etc., wherein:
Filter circuit is used for 12V～24V DC power supply voltage that the power input mouth is accepted is carried out filtering;
Voltage conversion circuit is used for filtered 12V～24V DC power supply is transferred to the DC power supply and the output of the different range type of corresponding output port of power source 31,32,33.
In addition, in further implementation process, in use not enough and under unwitting situation, work as machine because of electric weight in order to prevent the user; Cause abnormal conditions such as data loss or commercial activity interruption; The present embodiment portable power source also has low electric weight warning function, on housing 1, is provided with alarm, and this alarm is connected with circuit control panel;, the electric weight of power brick reports to the police when being lower than predetermined value; This alarm can be loudspeaker of sounding or the flashing lamp that sends light, and is very low with the electric weight of reminding the current portable power source of user, notes the preservation data or takes other subsequent use measures etc.
The design of the low electric weight warning function of this kind makes portable power source have more the human oriented design characteristics.
Compare existing notebook computer circumscribed portable power source volume big, carry inconvenience, do not possess wide voltage input function; Original-pack power supply that can not compatible notebook computer uses, and must use single specific power supply adaptor to come to charge to portable power source, causes the wasting of resources of cost lifting and original-pack power supply; Do not possess wide voltage output function, promptly need transfer and adjust voltage for different notebook computer chargings with different adapters, use inconveniently, and adapter be inconvenient to deposit, and as easy as rolling off a log losing makes troubles to the user; The port of exporting to the notebook computer charging does not possess compatible USB and gives mobile phone, charge functions such as panel computer; The dynamic electric weight percentages show function that do not possess low electric weight warning function, do not possess charging, discharge and electric weight detects, do not possess function displaying voltage, do not possess and to change the adaptive original-pack power supply function of input conversion head, do not possess product and carry many shortcomings such as to change input adapter function; Present embodiment is through the DC12V～24V of the outside input of power brick storage; To import DC12V～24V through circuit control panel and be converted into DC5V～DC24V power supply; And through a plurality of output port outputs such as DC5V, DC9～12V, DC15～20V; Support to give the equipment of each electronic product charging such as notebook computer, panel computer, mobile phone, DV, make the utility model portable power source have the following advantages:
1, through high performance electric core design and circuit control panel circuit design, makes product smaller and more exquisite, be convenient for carrying;
2, adopt wide voltage input design, the original-pack power supply input of compatible electronic product;
3, adopt wide voltage output design, regulate output voltage, support electronic product chargings such as various notebook computers through changing patchcord;
4, the port compatible USB that exports to the notebook computer charging makes the more electronic product of portable power source support charge to chargings such as mobile phone, panel computers;
5, has low electric weight warning function design; When using, battery do not have electricity soon when (predetermined electric weight); Re-use after reminding the user need replenish electricity, prevent that the user from use losing or the commercial activity interruption when machine causes data under unwitting situation because of the electric weight deficiency;
6, through changing interchangeable input adapter, can the multiple power supply input of adaptive compatibility, when reducing cost, make things convenient for the user to use and carry;
7, product has interchangeable input adapter integral type and carries mechanism, is convenient to import adapter and deposits and carry with product, in order to avoid lose.
In addition; The utility model also proposes the portable power source device of the many output ports of a kind of circumscribed, and this portable power source device comprises portable power source and connect portable power source and the power supply transfer line of the electronic equipment of outside need charging that portable power source is given the electronic equipment charging of corresponding needs charging through corresponding power supply transfer line; Portable power source can be the portable power source described in the foregoing description in the present embodiment; Its internal structure and the principle of work and power please with reference to the foregoing description, are not described further at this.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. the portable power source of the many output ports of circumscribed is characterized in that, comprising: housing, be arranged on circuit control panel and power brick in the housing; Said housing is provided with a detachable power input mouth, and some output port of power source, and said power brick, power input mouth and some output port of power source all are connected with said circuit control panel; Said output port of power source connects the electronic equipment of corresponding outside need charging through the power supply transfer line; Said circuit control panel is used for accepting through the power input mouth 12V～24V DC power supply of external power source input, and electric quantity of power supply is stored in the said power brick; Said 12V～24V DC power supply is carried out voltage transitions, and export the DC power supply of different magnitudes of voltage between 5V～24V respectively, give said corresponding electronic appliance charging through said power supply transfer line through said some output port of power source.
2. portable power source according to claim 1; It is characterized in that; Said output port of power source is three, and it comprises first output port of output 5V DC power supply, second output port of output 9V～12V DC power supply and the 3rd output port of output 15V～24V and 5V DC power supply.
3. portable power source according to claim 2 is characterized in that, said first output port is a USB port; Said second output port is a circular socket; Said the 3rd output port is a square plug receptacle, the compatible USB of this square plug receptacle.
4. portable power source according to claim 3 is characterized in that, also is provided with on the said shell to be used to the button that wakes battery saving mode up and detect said portable power source dump energy.
5. portable power source according to claim 4 is characterized in that, also is provided with the LCD display that is used to show output voltage, charge/discharge electricity amount on the said shell; Said charge/discharge electricity amount shows and comprises: charging indication lattice and dump energy figure through the battery graphic symbol shows are indicated, and the charge capacity percentages show.
6. portable power source according to claim 5 is characterized in that, said first, second and third output port, button and power input mouth are arranged side by side on a sidewall of said shell; Said LCD display is arranged on the end face of said shell.
7. according to each described portable power source among the claim 1-6; It is characterized in that; Said power input mouth comprises detachable adapter; Said adapter is a cylindricality, and said housing is provided with the installing hole that said adapter is installed, and the bottom, the face of cylinder of adapter is provided with the deck with said installing hole coupling; One end of this adapter stretches in the said installing hole, and other end end face is provided with fixedly catch, and said fixedly catch is fixedly connected with said shell.
8. portable power source according to claim 7 is characterized in that, said circuit control panel comprises:
Filter circuit is used for 12V～24V DC power supply voltage that said power input mouth is accepted is carried out filtering;
Voltage conversion circuit is used for filtered 12V～24V DC power supply is transferred to the DC power supply and the output of the different magnitudes of voltage of corresponding output port of power source.
9. portable power source according to claim 8 is characterized in that, also comprises being used for the alarm of when the electric weight of said power brick is lower than predetermined value, reporting to the police, and is connected with said circuit control panel.
10. the portable power source device of the many output ports of circumscribed; It is characterized in that; Comprise portable power source and connect said portable power source and the power supply transfer line of the electronic equipment of outside need charging, said portable power source is each described portable power source among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203320408U CN202260509U (en) | 2011-09-06 | 2011-09-06 | External multi-output-port mobile power supply and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203320408U CN202260509U (en) | 2011-09-06 | 2011-09-06 | External multi-output-port mobile power supply and device |
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| Publication Number | Publication Date |
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| CN202260509U true CN202260509U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203320408U Expired - Lifetime CN202260509U (en) | 2011-09-06 | 2011-09-06 | External multi-output-port mobile power supply and device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746423A (en) * | 2014-01-08 | 2014-04-23 | 厦门市福隆源电子科技有限公司 | Novel mobile power supply and preparing method thereof |
| CN104064894A (en) * | 2013-03-22 | 2014-09-24 | 卢昭正 | Common connector for mobile power bank |
| CN104467086A (en) * | 2014-11-27 | 2015-03-25 | 长沙万企通信设备有限公司 | Portable power source capable of being charged rapidly |
| CN105337343A (en) * | 2015-10-26 | 2016-02-17 | 芜湖迈特电子科技有限公司 | Improved mobile power source |
| CN106160048A (en) * | 2015-03-02 | 2016-11-23 | 耕源科技股份有限公司 | Mobile power supply device, mobile power supply system and method thereof |
| CN106230074A (en) * | 2016-09-09 | 2016-12-14 | 北京小米移动软件有限公司 | Portable power source charge control method and device |
| CN106786829A (en) * | 2015-11-25 | 2017-05-31 | 富华德电子(东莞)有限公司 | Household portable power source |
| CN107681744A (en) * | 2017-11-13 | 2018-02-09 | 许昌市建安区第三高级中学 | A kind of self-contained electric system of outdoor public facility |
| CN108665826A (en) * | 2017-03-29 | 2018-10-16 | 鸿富锦精密电子(天津)有限公司 | Tripod warning device |
| WO2019045764A1 (en) * | 2017-08-31 | 2019-03-07 | Bol, Inc | Charging dock with interchangeable adapters |
| CN111585327A (en) * | 2020-06-04 | 2020-08-25 | 深圳市创世达实业股份有限公司 | Mobile power supply |
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2011
- 2011-09-06 CN CN2011203320408U patent/CN202260509U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064894A (en) * | 2013-03-22 | 2014-09-24 | 卢昭正 | Common connector for mobile power bank |
| CN103746423A (en) * | 2014-01-08 | 2014-04-23 | 厦门市福隆源电子科技有限公司 | Novel mobile power supply and preparing method thereof |
| CN104467086A (en) * | 2014-11-27 | 2015-03-25 | 长沙万企通信设备有限公司 | Portable power source capable of being charged rapidly |
| CN106160048A (en) * | 2015-03-02 | 2016-11-23 | 耕源科技股份有限公司 | Mobile power supply device, mobile power supply system and method thereof |
| CN105337343A (en) * | 2015-10-26 | 2016-02-17 | 芜湖迈特电子科技有限公司 | Improved mobile power source |
| CN106786829A (en) * | 2015-11-25 | 2017-05-31 | 富华德电子(东莞)有限公司 | Household portable power source |
| CN106230074A (en) * | 2016-09-09 | 2016-12-14 | 北京小米移动软件有限公司 | Portable power source charge control method and device |
| CN106230074B (en) * | 2016-09-09 | 2018-10-23 | 北京小米移动软件有限公司 | Mobile power charge control method and device |
| CN108665826A (en) * | 2017-03-29 | 2018-10-16 | 鸿富锦精密电子(天津)有限公司 | Tripod warning device |
| WO2019045764A1 (en) * | 2017-08-31 | 2019-03-07 | Bol, Inc | Charging dock with interchangeable adapters |
| CN107681744A (en) * | 2017-11-13 | 2018-02-09 | 许昌市建安区第三高级中学 | A kind of self-contained electric system of outdoor public facility |
| CN111585327A (en) * | 2020-06-04 | 2020-08-25 | 深圳市创世达实业股份有限公司 | Mobile power supply |
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