CN202940616U - Stacking device of mobile power supply - Google Patents
Stacking device of mobile power supply Download PDFInfo
- Publication number
- CN202940616U CN202940616U CN 201220639087 CN201220639087U CN202940616U CN 202940616 U CN202940616 U CN 202940616U CN 201220639087 CN201220639087 CN 201220639087 CN 201220639087 U CN201220639087 U CN 201220639087U CN 202940616 U CN202940616 U CN 202940616U
- Authority
- CN
- China
- Prior art keywords
- power source
- portable power
- source body
- power supply
- described portable
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a stacking device of a mobile power supply, comprising a mobile power supply body, wherein the top surface of the mobile power supply body is provided with a groove, and the bottom surface of the mobile power supply body is provided with a connecting pin. The groove is internally provided with a first input port, a first output port and a second output port, the connecting pin is provided with a second input port, a third output port and a fourth output port, and the mobile power supply body is provided with a charging input port used for charging the mobile power supply and an electric energy output port used for the mobile power supply to output electric energy. The stacking device of the mobile power supply can be used for improving the output power of the mobile power supply and can be used in different electrical equipment.
Description
Technical field
The utility model relates to supply unit, relates in particular to the stack device of portable power source.
Background technology
At present the power output of portable power source is subjected to the restrictions such as battery capacity, profile size, heating, and power output is difficult to do greatly, volume portable power source little, attractive in appearance especially, and power output is more difficult to be done greatly.
The utility model content
In order to solve the problems of the prior art, the utility model provides a kind of stack device of portable power source.
The utility model provides a kind of stack device of portable power source, comprises the portable power source body, and described portable power source body end face is provided with groove, and described portable power source body bottom surface is provided with connecting pin; Be provided with first input end mouth, the first output port and the second output port in described groove, described connecting pin is provided with the second input port, the 3rd output port and the 4th output port, described portable power source body is provided with for the charging input end mouth to described portable power source charging, and described portable power source body also is provided with the electric energy output interface for described portable power source output electric energy.
As further improvement of the utility model, described portable power source body is at least two, and the connecting pin of one of them portable power source body inserts in the groove of another portable power source body, and described connecting pin is removable the connection with described groove.
As further improvement of the utility model, carry out parallel connection between each described portable power source body.
As further improvement of the utility model, described portable power source body comprises the current control circuit that Parallel Control circuit, anti-electric current flow backwards, and described Parallel Control circuit is connected with described current control circuit.
As further improvement of the utility model, described electric energy output interface is two, is respectively USB interface and DC interface.
As further improvement of the utility model, described charging input end mouth is located at described portable power source body front end, and described USB interface and described DC interface all are located at described portable power source body rear end.
The beneficial effects of the utility model are: the stack device of this portable power source can improve the power output of portable power source, carries out for different power consumption equipments.
Description of drawings
Fig. 1 is portable power source body construction schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model discloses a kind of stack device of portable power source, comprise portable power source body 1, described portable power source body 1 end face is provided with groove 2, and described portable power source body 1 bottom surface is provided with connecting pin; Be provided with first input end mouth, the first output port and the second output port in described groove 2, described connecting pin is provided with the second input port, the 3rd output port and the 4th output port, described portable power source body 1 is provided with for the charging input end mouth to described portable power source charging, and described portable power source body 1 also is provided with the electric energy output interface for described portable power source output electric energy.
Described portable power source body 1 is at least two, and the connecting pin of one of them portable power source body 1 inserts in the groove 2 of another portable power source body 1, and described connecting pin is removable the connection with described groove 2.Because connecting pin is removable the connection with described groove 2, described portable power source body 1 can used aloned, also a plurality of stacking uses simultaneously.
Carry out parallel connection between each described portable power source body 1.
Described portable power source body 1 comprises the current control circuit that Parallel Control circuit, anti-electric current flow backwards, and described Parallel Control circuit is connected with described current control circuit.
Described electric energy output interface is two, is respectively USB interface and DC interface.
Described charging input end mouth is located at described portable power source body 1 front end, and described USB interface and described DC interface all are located at described portable power source body 1 rear end.
Load hour with the increase of load, is satisfied the requirement of load just with single portable power source body 1 by the number of stacking portable power source body 1.
Each portable power source body 1 carries out increasing electric weight after parallel connection, thereby improves power output.
The stack device of the utility model portable power source guarantees that a plurality of portable power source bodies 1 are stacking, single portable power source body 1 all is furnished with interface, guarantee to be independent of each other between stacking portable power source body 1 by Parallel Control circuit and current control circuit, only for improving power output; Not stacking portable power source body 1 is exactly a common portable power source, and outward appearance does not affect goes out to carry; Without any lead-in wire, also can't see interface when stacking, do not affect and carry.
During use, power consumption equipment is connected with the electric energy output interface of portable power source body 1, thereby powers for power consumption equipment.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (6)
1. the stack device of a portable power source, it is characterized in that: comprise the portable power source body, described portable power source body end face is provided with groove, and described portable power source body bottom surface is provided with connecting pin; Be provided with first input end mouth, the first output port and the second output port in described groove, described connecting pin is provided with the second input port, the 3rd output port and the 4th output port, described portable power source body is provided with for the charging input end mouth to described portable power source charging, and described portable power source body also is provided with the electric energy output interface for described portable power source output electric energy.
2. stack device according to claim 1, it is characterized in that: described portable power source body is at least two, the connecting pin of one of them portable power source body inserts in the groove of another portable power source body, and described connecting pin is removable the connection with described groove.
3. stack device according to claim 2, is characterized in that: carry out parallel connection between each described portable power source body.
4. stack device according to claim 3 is characterized in that: described portable power source body comprises the current control circuit that Parallel Control circuit, anti-electric current flow backwards, and described Parallel Control circuit is connected with described current control circuit.
5. the described stack device of according to claim 1 to 4 any one, it is characterized in that: described electric energy output interface is two, is respectively USB interface and DC interface.
6. stack device according to claim 5, it is characterized in that: described charging input end mouth is located at described portable power source body front end, and described USB interface and described DC interface all are located at described portable power source body rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639087 CN202940616U (en) | 2012-11-28 | 2012-11-28 | Stacking device of mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639087 CN202940616U (en) | 2012-11-28 | 2012-11-28 | Stacking device of mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940616U true CN202940616U (en) | 2013-05-15 |
Family
ID=48324839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639087 Expired - Fee Related CN202940616U (en) | 2012-11-28 | 2012-11-28 | Stacking device of mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940616U (en) |
-
2012
- 2012-11-28 CN CN 201220639087 patent/CN202940616U/en not_active Expired - Fee Related
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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: 518000 Guangdong province Shenzhen City Guangming Street Shenzhen Meikong Huang Lu new Xinmei first industrial park 1 Building 2 floor, 3 floor of the West Patentee after: Shenzhen Fute Energy Co., Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Public Huang Lu new Xinmei (light) the first industrial park 1 Building 2 floor Patentee before: Shenzhen Saftvolt Battery & Power Supply Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20171128 |