CN203774825U - Cell phone charging protector - Google Patents
Cell phone charging protector Download PDFInfo
- Publication number
- CN203774825U CN203774825U CN201420102889.XU CN201420102889U CN203774825U CN 203774825 U CN203774825 U CN 203774825U CN 201420102889 U CN201420102889 U CN 201420102889U CN 203774825 U CN203774825 U CN 203774825U
- Authority
- CN
- China
- Prior art keywords
- usb interface
- housing
- cell phone
- protection device
- charging
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a cell phone charging protector. The cell phone charging protector comprises a housing, a USB interface male port, a USB interface female port and a charging protection device. The housing is arranged to be of a cuboid hollow structure, and circular chamfers are disposed at all corners of the cuboid hollow structure. The bottom end of the USB interface male port is fixedly connected with the front end of the housing. The USB interface female port is disposed inside the hollow structure at the rear end of the housing. The charging protection device is arranged inside the housing and is used for cutting off circuit connection after charging is finished. The USB interface male port, the charging protection device and the USB interface female port are connected in order. The housing is 7cm in length, 2cm in height and 0.5cm in width. The cell phone charging protector, connected between a cell phone data line and a charger, can be automatically powered off after a cell is fully charged to prevent over charging, which is equivalent to a fact that a cell phone is unplugged. Therefore, the cell phone charging protector is quite safe and reliable.
Description
Technical field
The utility model relates to a kind of mobile phone charging protector, belongs to Cellphone Accessories technical field.
Background technology
At present, mobile phone has become the everyday devices that people are too busy to get away, and along with smart mobile phone performance constantly promotes, often through the use on a daytime, the electric weight of going home evening has just exhausted substantially.So people are accustomed to, before sleep, mobile phone being connected with the mains and being charged, waiting until will get up tomorrow pulls up power supply again.So, minimum mobile phone can charge 6 hours, and general battery just can be full of for normal 3 hours, and remaining time battery of mobile phone, all in overcharging state, has very macrolesion to battery of mobile phone performance, also can affect safety.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of mobile phone charging protector.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A mobile phone charging protector, comprises housing, male mouthful of USB interface, female mouthful of USB interface, charge protection device, and described housing is set to cuboid hollow structure, and each angle of cuboid is set to circular chamfering; Described USB interface Gong Kou bottom is fixedly connected with housing front end; The female mouth of described USB interface is arranged in the hollow structure of housing rear end; Described charge protection device is arranged at enclosure interior, and after having charged, open circuit connects; The male mouth of described USB interface, charge protection device, the female mouth of USB interface connect successively.
As preferred version, the long 7cm of described housing, high 2cm, wide 0.5cm.
Beneficial effect: the mobile phone charging protector that the utility model provides, be connected between cellular phone data line and charger, can be full of the rear auto-breaking of electricity at battery, prevent from overcharging, be equivalent to you and pull out mobile phone, very safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of mobile phone charging protector, comprises housing 4, male mouthful 1 of USB interface, female mouthful 3 of USB interface, charge protection device 2, and described housing 4 is set to cuboid hollow structure, and each angle of cuboid is set to circular chamfering; Public mouthful 1 bottom of described USB interface is fixedly connected with housing 4 front ends; Described USB interface is arranged in the hollow structure of housing 4 rear ends for female mouthful 3; Described charge protection device 2 is arranged at enclosure interior, and after having charged, open circuit connects; Male mouthful 1 of described USB interface, charge protection device 2, USB interface connect for female mouthful 3 successively.
As preferred version, the long 7cm of described housing 4, high 2cm, wide 0.5cm.
Beneficial effect: the mobile phone charging protector that the utility model provides, be connected between cellular phone data line and charger, can be full of the rear auto-breaking of electricity at battery, prevent from overcharging, be equivalent to you and pull out mobile phone, very safe and reliable.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (2)
1. a mobile phone charging protector, comprises housing, male mouthful of USB interface, female mouthful of USB interface, charge protection device, it is characterized in that: described housing is set to cuboid hollow structure, and each angle of cuboid is set to circular chamfering; Described USB interface Gong Kou bottom is fixedly connected with housing front end; The female mouth of described USB interface is arranged in the hollow structure of housing rear end; Described charge protection device is arranged at enclosure interior, and after having charged, open circuit connects; The male mouth of described USB interface, charge protection device, the female mouth of USB interface connect successively.
2. mobile phone charging protector according to claim 1, is characterized in that: the long 7cm of described housing, high 2cm, wide 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102889.XU CN203774825U (en) | 2014-03-08 | 2014-03-08 | Cell phone charging protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420102889.XU CN203774825U (en) | 2014-03-08 | 2014-03-08 | Cell phone charging protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774825U true CN203774825U (en) | 2014-08-13 |
Family
ID=51291975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420102889.XU Expired - Fee Related CN203774825U (en) | 2014-03-08 | 2014-03-08 | Cell phone charging protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774825U (en) |
-
2014
- 2014-03-08 CN CN201420102889.XU patent/CN203774825U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150308 |
|
| EXPY | Termination of patent right or utility model |