CN204517438U - A kind of Multifunctional portable power source - Google Patents
A kind of Multifunctional portable power source Download PDFInfo
- Publication number
- CN204517438U CN204517438U CN201520130663.5U CN201520130663U CN204517438U CN 204517438 U CN204517438 U CN 204517438U CN 201520130663 U CN201520130663 U CN 201520130663U CN 204517438 U CN204517438 U CN 204517438U
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- Prior art keywords
- control circuit
- circuit board
- shell
- power source
- portable power
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Abstract
The utility model provides a kind of Multifunctional portable power source, comprise: outer casing of power supply, control circuit board, power interface, charging inlet, LED bulb and auto heterodyne button, control circuit board is arranged at the inside of outer casing of power supply, power interface and charging inlet are fixedly arranged on control circuit board, and LED bulb is connected with control circuit board with auto heterodyne button.Outer casing of power supply comprises outer protecting shell and wiring board shell, and control circuit board comprises charge control module, battery core and auto heterodyne control module.The Multifunctional portable power source that application the utility model provides, compact conformation, element is less, not only has the basic function of portable power source, also has illumination and the additional function controlled of autodyning, operates simple and easy, easy to carry.
Description
Technical field
The utility model belongs to power supply appliance field, particularly relates to a kind of Multifunctional portable power source.
Background technology
Portable power source directly to be powered to product by electronic product DC power supply input interface or to charge, generally also be charger baby, it is a kind of portable charger integrating power supply and charge function, can charge whenever and wherever possible or standby power to digital equipments such as mobile phones, generally by lithium cell or dry cell as charge storage unit, be different from the battery of interiors of products configuration, be also externally hanging battery, normally with shell, battery core, circuit board composition, convenient to use.
Along with the fast development of global economy, improving constantly of people's living standard, the electronic product of carried type also gets more and more, as notebook computer, panel computer, mobile phone, digital camera, video camera, portable DVD player, PDA, MP3, MP4, GPS, warming equipment, medical health equipment etc., they all will use battery, but first wife's battery of these equipment all can not meet the normal service time of equipment because battery capacity is low, be again the work peak period of these equipment when going on business or travel, portable power source arises at the historic moment.
Portable power source is a collection accumulate, boosting, Charge Management is in the portable set of one, accumulate medium generally adopts lithium electricity battery core, because lithium electricity battery core volume is relatively small and exquisite, capacity is large, market circulation is wide, moderate, be widely used in digital product, the voltage of lithium electricity is between 2.7 ~ 4.2V, voltage declines along with the decline of electricity, and the voltage of 2.7 ~ 4.2V can not charge directly to other digital product, because the lithium piezoelectric voltage of digital product is also 2.7 ~ 4.2V, can not charge between idiostatic voltage, so it is to have booster system that portable power source outwards exports electric energy, the lithium piezoelectric voltage of 2.7 ~ 4.2V is boosted to 5V, charge so just can to other digital product, as mobile phone, MP4, panel computer, PSP etc.
Existing portable power source generally only has charge function, does not have additional function, and have the portable power source of additional function, complex structure, element is more, and volume is large, carries inconvenience.
Utility model content
In order to solve existing portable power source function singleness, have the portable power source of additional function, complex structure, element is more, volume is large, carries the problems such as inconvenient, needs a kind of novel Multifunctional portable power source, compact conformation, element is less, operates simple and easy, easy to carry.
The utility model provides a kind of Multifunctional portable power source, comprise: outer casing of power supply, control circuit board, power interface, charging inlet, LED bulb and auto heterodyne button, control circuit board is arranged at the inside of outer casing of power supply, and power interface is fixedly arranged on a side of control circuit board, and charging inlet is fixedly arranged on one end of control circuit board, LED bulb is arranged at outer casing of power supply inside and is connected with control circuit board, and auto heterodyne button is arranged at outer casing of power supply inside and is connected with control circuit board.Outer casing of power supply comprises outer protecting shell and wiring board shell, and the upper surface of outer protecting shell has button through hole, and the side of wiring board shell has input through hole, and one end of wiring board shell has output through hole and luminous through hole.Power interface is Micro USB interface, the interface end of power interface and the input through hole adaptation of wiring board shell.Charging inlet is USB interface, the interface end of charging inlet and the output through hole adaptation of wiring board shell.The lamp holder of LED bulb and the luminous through hole adaptation of wiring board shell.Auto heterodyne button is provided with indicator light, and the button through hole of auto heterodyne button and outer protecting shell upper surface is adaptive.Control circuit board comprises charge control module, battery core and auto heterodyne control module.
The Multifunctional portable power source that application the utility model provides, compact conformation, element is less, not only has the basic function of portable power source, also has illumination and the additional function controlled of autodyning, operates simple and easy, easy to carry.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is Multifunctional portable power source product structure front view of the present utility model;
Fig. 2 is Multifunctional portable power source product structure vertical view of the present utility model;
Fig. 3 is Multifunctional portable power source product structure end view of the present utility model;
Fig. 4 is the charge control module electrical block diagram of Multifunctional portable power source of the present utility model;
Fig. 5 is the auto heterodyne control module electrical block diagram of Multifunctional portable power source of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Specific embodiment
As shown in Figure 1, for Multifunctional portable power source product structure front view of the present utility model, as shown in Figure 2, for Multifunctional portable power source product structure vertical view of the present utility model, as shown in Figure 3, for Multifunctional portable power source product structure end view of the present utility model, Multifunctional portable power source (100) comprises outer casing of power supply (102), control circuit board, power interface (104), charging inlet (106), LED bulb (108) and auto heterodyne button (110), control circuit board is arranged at the inside of outer casing of power supply (102), power interface (104) is fixedly arranged on a side of control circuit board, charging inlet (106) is fixedly arranged on one end of control circuit board, LED bulb (108) is arranged at outer casing of power supply (102) inside and is connected with control circuit board, auto heterodyne button (110) is arranged at outer casing of power supply (102) inside and is connected with control circuit board.
Outer casing of power supply (102) comprises outer protecting shell (112) and wiring board shell (114), the side of outer protecting shell (112) and two ends are through opening, the cross section of outer protecting shell (112) is U-shaped structure, the upper surface of outer protecting shell (112) has button through hole, the surrounding housings close of wiring board shell (114), the edge of wiring board shell (114) engages with the edge adaptation of outer protecting shell (112), wiring board shell (114) inner space can containing control road plate, wiring board shell (114) has input through hole with the side of outer protecting shell (112) opening adaptation, one end of wiring board shell (114) has output through hole and luminous through hole.
Power interface (104) is Micro USB interface, and power interface (104) is connected with control circuit board, the interface end of power interface (104) and the input through hole adaptation of wiring board shell (114).
Charging inlet (106) is USB interface, and charging inlet (106) is connected with control circuit board, the interface end of charging inlet (106) and the output through hole adaptation of wiring board shell (114).
The electrode of LED bulb (108) is connected with control circuit board, the lamp holder of LED bulb (108) and the luminous through hole adaptation of wiring board shell.
Auto heterodyne button (110) is connected with control circuit board, and (110) are provided with indicator light to auto heterodyne button, and auto heterodyne button (110) is adaptive with the button through hole of outer protecting shell (112) upper surface.
Control circuit board comprises charge control module, battery core and auto heterodyne control module, as shown in Figure 4, for the charge control module electrical block diagram of Multifunctional portable power source of the present utility model, the chip U1 of charge control module has CHRG pin, VCC pin, STDBY pin, GND pin, LX pin, VOUT pin, PROG pin and BAT pin, serial interface J1 is connected with LED1 and CHRG pin by R1, the output of R1 is by LED2 ground connection, VCC pin is connected with serial interface J1, STDBY pin is connected and ground connection by R* and GND pin, VOUT pin to be held with the B-of chip U2 by capacitor C4 and inductance coil L1 and is connected, LX pin is connected with serial interface J2 by diode D1, PROG pin is by resistance R2 ground connection, BAT pin is by capacitor C2 ground connection.
Battery core is poly-lithium battery, 18650 lithium batteries, AAA Ni-MH battery or ferric phosphate lithium cell.
As shown in Figure 5, for the auto heterodyne control module electrical block diagram of Multifunctional portable power source of the present utility model, the chip U3 of auto heterodyne control module has VDD pin, VSS pin, XIN pin, XOUT pin, by capacitor C8 ground connection between VDD pin and VSS pin, XIN pin is by capacitor C6 ground connection, XOUT pin, by capacitor C7 ground connection, is connected by crystal oscillator Y1 between XIN pin with XOUT pin.
The operation principle of Multifunctional portable power source of the present utility model:
When the power interface of Multifunctional portable power source of the present utility model is connected with power supply by power line, portable power source is charged, indicator light on auto heterodyne button is bright sends the first color, after the battery core in portable power source is full of electricity, indicator light sends the second color, stops charging to portable power source.When the charging inlet of Multifunctional portable power source of the present utility model is connected with charging device, portable power source identifies load automatically, charges to charging device.Press auto heterodyne button certain hour when long, LED bulb can light, then length presses auto heterodyne button certain hour, and LED bulb is extinguished, and by pressing auto heterodyne button, then by the APP software that mobile phone is installed, just can control the Self-timer of mobile phone camera.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, improvement, equivalent replacement etc., all should be included within protection range of the present utility model.
Claims (6)
1. a Multifunctional portable power source, comprise: outer casing of power supply, control circuit board, power interface, charging inlet, LED bulb and auto heterodyne button, described control circuit board is arranged at the inside of described outer casing of power supply, described power interface is fixedly arranged on a side of described control circuit board, described charging inlet is fixedly arranged on one end of described control circuit board, described LED bulb is arranged at described outer casing of power supply inside and is connected with described control circuit board, and described auto heterodyne button is arranged at described outer casing of power supply inside and is connected with described control circuit board; It is characterized in that, described control circuit board comprises charge control module, battery core and auto heterodyne control module.
2. Multifunctional portable power source according to claim 1, it is characterized in that: described outer casing of power supply comprises outer protecting shell and wiring board shell, the side of described outer protecting shell and two ends are through opening, the cross section of described outer protecting shell is U-shaped structure, the upper surface of described outer protecting shell has button through hole, the surrounding housings close of described wiring board shell, the edge of described wiring board shell engages with the edge adaptation of described outer protecting shell, the side of described wiring board shell and described outer protecting shell opening adaptation has input through hole, one end of described wiring board shell has output through hole and luminous through hole.
3. Multifunctional portable power source according to claim 2, it is characterized in that: described power interface is MicroUSB interface, described power interface is connected with described control circuit board, the interface end of described power interface and the input through hole adaptation of described wiring board shell.
4. Multifunctional portable power source according to claim 2, is characterized in that: described charging inlet is USB interface, and described charging inlet is connected with described control circuit board, the interface end of described charging inlet and the output through hole adaptation of described wiring board shell.
5. Multifunctional portable power source according to claim 2, is characterized in that: the electrode of described LED bulb is connected with described control circuit board, the lamp holder of described LED bulb and the luminous through hole adaptation of described wiring board shell.
6. Multifunctional portable power source according to claim 2, is characterized in that: described auto heterodyne button is connected with described control circuit board, and described auto heterodyne button is provided with indicator light, and the button through hole of described auto heterodyne button and described outer protecting shell upper surface is adaptive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130663.5U CN204517438U (en) | 2015-03-06 | 2015-03-06 | A kind of Multifunctional portable power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520130663.5U CN204517438U (en) | 2015-03-06 | 2015-03-06 | A kind of Multifunctional portable power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517438U true CN204517438U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520130663.5U Expired - Fee Related CN204517438U (en) | 2015-03-06 | 2015-03-06 | A kind of Multifunctional portable power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786787A (en) * | 2016-08-30 | 2018-03-09 | 北京小米移动软件有限公司 | Camera and control method |
-
2015
- 2015-03-06 CN CN201520130663.5U patent/CN204517438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786787A (en) * | 2016-08-30 | 2018-03-09 | 北京小米移动软件有限公司 | Camera and control method |
| CN107786787B (en) * | 2016-08-30 | 2024-03-12 | 北京小米移动软件有限公司 | Camera and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |