CN203911552U - Mobile power supply device - Google Patents
Mobile power supply device Download PDFInfo
- Publication number
- CN203911552U CN203911552U CN201420335404.1U CN201420335404U CN203911552U CN 203911552 U CN203911552 U CN 203911552U CN 201420335404 U CN201420335404 U CN 201420335404U CN 203911552 U CN203911552 U CN 203911552U
- Authority
- CN
- China
- Prior art keywords
- housing
- usb
- charging adapter
- usb charging
- circuit board
- 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 - Lifetime
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a power supply, and especially relates to a mobile power supply device. The mobile power supply device comprises a first shell body, an electric core installed in the first shell body, a control circuit board electrically connected with the electric core, a second shell body and a USB charging adapter arranged in the second shell body. The control circuit board is equipped with a metal conductive socket and a USB male interface which are electrically connected with the control circuit board. The two-foot plug of the USB charging adapter in the second shell body is plugged into the metal conductive socket and integration of the second shell body and the first shell body is achieved. The USB charging adapter can be taken out from the second shell body. Thus a mobile power supply can be charged through the USB charging adapter, and a mobile phone can be charged through the USB charging adapter.
Description
Technical field
The utility model relates to a kind of field of power supplies, relates in particular to a kind of portable power source.
Background technology
Along with the extensive use of digital product, can provide the portable power source of charge power supply to be also more and more subject to people's favor to it.Portable power source, as the stand-by power supply of the electrical equipment such as mobile phone, digital electrical apparatus, notebook and net book, has effectively met emergent need when its electric quantity of power supply is not enough.But the portable power source on market is very different now, in order to meet the object of coupling mobile phone brand, within the output voltage of power supply is substantially disposed in the range of nominal tension of most of power consumption equipments, the way of output adopts the mode of USB interface, be that usb data line is inserted in USB interface, power consumption equipment is charged.As everyone knows, if need not charge by original-pack charging adapter, but repeatedly charge to power consumption equipment with mobile electrical connection data wire, because voltage matches degree is accurate not, can cause certain infringement to the inside chip of power consumption equipment, in charging process, easily blast because of overheated, may threaten people's life security.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of reasonable in design, simple in structure, practical, safety, with charging adapter, and the portable power source by charging adapter to power consumption equipment charging.
The technical solution adopted in the utility model:
A kind of portable power source device, is characterized in that: comprise the first housing, the second housing, battery core, control circuit board, USB charging adapter, described battery core and control circuit board are connected and installed in the first housing; USB charging adapter is located in the second housing cavity; Described control circuit board is also provided with the metallic conduction twin jack and the USB male that are electrically connected with it.
Described metallic conduction jack and USB male are located at the same plane of the first housing.
Described USB charging adapter is GB double-contact plug, and the another side of plug is provided with the charging adapter of USB female seat.
Described the second housing is hollow, and top is provided with USB spliced eye, and bottom is provided with a protrusion Access Division; Described the second housing cavity volume is the twice of USB charging adapter, and USB charging adapter can shift out and protrude Access Division, thereby takes out USB charging adapter.
Described the first housing 1 is pegged graft and is connected with the double-contact plug of the USB charging adapter of described the second housing by described metallic conduction jack.Described the first housing and the second housing junction are provided with concavo-convex Access Division, are combined as a whole by concavo-convex Access Division.
Adopt after the technical program, the double-contact plug of original-pack USB charging adapter is inserted into portable power source metallic conduction jack, USB charging adapter is again by USB line access mobile phone, realizing power supply charges the phone by USB charging adapter, the output current voltage stabilization of power supply, safety, be full of electricity and automatically stop output current; USB charging adapter is turned around to the USB male of inserting this supply unit, the GB double-contact plug of USB charging adapter inserts commercial power socket, gives this charging power supply, plays equally input current voltage stabilization, the safety of power supply; The double-contact plug of USB charging adapter is inserted into portable power source metallic conduction jack, in the second housing, spatial volume is the twice of USB charging adapter, so the USB male of this supply unit has enough spaces to be placed in the first housing, the first housing and the second housing are combined as a whole.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is that the utility model USB charging adapter double-contact plug inserts the first housing metallic conduction jack schematic diagram;
Fig. 3 is that the related USB charging adapter of the utility model the first housing pulls away the second housing upset schematic diagram;
Fig. 4 is that the utility model USB charging adapter USB female seat is inserted the first housing USB male schematic diagram;
Fig. 5 is that the utility model the second housing USB charging adapter takes out schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
With reference to accompanying drawing, a kind of portable power source device, is characterized in that: comprise the first housing 1, the second housing 2, battery core, control circuit board, USB charging adapter 7, described battery core and control circuit board are connected and installed in the first housing 1; USB charging adapter 7 is located in the second housing 2; Described control circuit board is also provided with the metallic conduction twin jack 5 and the USB male 6 that are electrically connected with it.
Described metallic conduction jack 5 and USB male 6 are located at the same plane of the first housing 1.
Described USB charging adapter 7 one sides are provided with double-contact plug 4, and the another side of double-contact plug 4 is provided with USB female seat.
Described the second housing 2 is hollow, is provided with USB spliced eye 3 above, is provided with below and protrudes Access Division 8.
Described the first housing 1 is pegged graft and is connected with the double-contact plug of the USB charging adapter 7 of described the second housing 2 by described metallic conduction jack 5; Described the first housing 1 and the second housing 2 junctions are provided with concavo-convex Access Division 9, are combined as a whole by concavo-convex Access Division 9.
Preferably, the interior spatial volume of described the second housing 2 is the twice of USB charging adapter 7, and in the time that the first housing 1 and the second housing 2 are combined as a whole, the first housing 1 has enough spaces to hold the USB male 6 on the second housing 2.
With reference to Fig. 1, preferably, metallic conduction jack 5, the first housings 1 and the second housing 2 junctions that described the second housing 2 inserts the first housing 1 by the double-contact plug 4 of the USB charging adapter 7 in it are provided with concavo-convex Access Division 9, realize the second housing 2 and the first housing 1 becames one.Then, insert the USB female seat of USB charging adapter 7 by usb data line one end, the other end connects mobile phone, and realization charges the phone.
With reference to Fig. 4, preferably, the related USB charging adapter 7 of the first housing 1 is turned, the USB female seat of USB charging adapter 7 is inserted the USB male 6 of the second housing 2, and double-contact plug 4 on USB charging adapter 7 inserts external electric supply socket, realize and charging to this portable power source device.
With reference to Fig. 5, preferably, USB charging adapter 7 can be shifted out and protrude Access Division 8, take out USB charging adapter 7, realizing USB charging adapter 7 faults can overhaul or change, or takes out USB charging adapter 7 and connect usb data and realize conventional mobile phone charger and use.
By reference to the accompanying drawings execution mode of the present utility model is described in detail above; but the utility model is not limited to above-mentioned execution mode; in the ken possessing at affiliated technical field those of ordinary skill, as long as the mode of portable power source by original-pack charger is within to power consumption equipment, charging all should drop into the scope of the utility model protection.
Claims (5)
1. a portable power source device, comprises the first housing (1), the second housing (2), battery core, control circuit board and USB charging adapter (7), it is characterized in that:
In described the first housing (1), be fixed with battery core and control circuit board; Described battery core is electrically connected with described control circuit board;
Described control circuit board is also electrically connected with metallic conduction twin jack (5) and USB male (6);
The top of described the second housing (2) is provided with USB spliced eye (3);
The bottom of described the second housing (2) is provided with a protrusion Access Division (8);
Described the second housing (2) bottom is also provided with a cavity, and described USB charging adapter (7) is located in described cavity;
One end of described USB charging adapter is provided with USB female seat, and the USB spliced eye (3) of described USB female seat and described the second housing (2) cooperatively interacts;
The other end of described USB charging adapter is provided with double-contact plug (4), and described double-contact plug (4) is electrically connected with described metallic conduction twin jack (5).
2. portable power source device according to claim 1, is characterized in that: described metallic conduction jack (5) and described USB male (6) are located on the same face of described the first housing (1).
3. portable power source device according to claim 1, is characterized in that: the cavity volume of described the second housing (2) is the twice of USB charging adapter (7).
4. portable power source device according to claim 1, is characterized in that: described the first housing (1) is pegged graft and is connected with the double-contact plug of the USB charging adapter (7) of described the second housing (2) by described metallic conduction jack (5).
5. portable power source device according to claim 1, is characterized in that: described the first housing (1) and the second housing (2) junction are provided with concavo-convex Access Division (9), are combined as a whole by concavo-convex Access Division (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335404.1U CN203911552U (en) | 2014-06-23 | 2014-06-23 | Mobile power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335404.1U CN203911552U (en) | 2014-06-23 | 2014-06-23 | Mobile power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911552U true CN203911552U (en) | 2014-10-29 |
Family
ID=51785798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335404.1U Expired - Lifetime CN203911552U (en) | 2014-06-23 | 2014-06-23 | Mobile power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244674A (en) * | 2015-10-26 | 2016-01-13 | 苏州凯丰电子电器有限公司 | Hair styler convenient to use |
| CN107834613A (en) * | 2017-03-07 | 2018-03-23 | 深圳市梵音达物联网技术有限公司 | A kind of Portable movable charger baby |
-
2014
- 2014-06-23 CN CN201420335404.1U patent/CN203911552U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244674A (en) * | 2015-10-26 | 2016-01-13 | 苏州凯丰电子电器有限公司 | Hair styler convenient to use |
| CN107834613A (en) * | 2017-03-07 | 2018-03-23 | 深圳市梵音达物联网技术有限公司 | A kind of Portable movable charger baby |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518100 Guangdong city of Shenzhen province Baoan District Xin'an three industrial zone 1 road Cantor Fitzgerald building two floor, Room 202 Patentee after: SHENZHEN EAGLESOUL TECHNOLOGY Co.,Ltd. Address before: N7 518131 area in Guangdong city of Shenzhen province Baoan District district west view Mansion Garden 3 3-202H Patentee before: SHENZHEN SHISHANGDEYUAN CULTURAL DIFFUSION Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |