CN106558891A - Charger with overload protection function - Google Patents
Charger with overload protection function Download PDFInfo
- Publication number
- CN106558891A CN106558891A CN201510625509.XA CN201510625509A CN106558891A CN 106558891 A CN106558891 A CN 106558891A CN 201510625509 A CN201510625509 A CN 201510625509A CN 106558891 A CN106558891 A CN 106558891A
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- China
- Prior art keywords
- mobile phone
- placing trough
- electric pressure
- attaching plug
- charging
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- 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.)
- Pending
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
Charger with overload protection function, including attaching plug（2）And data wire（4）, it is characterised in that：The attaching plug（2）It is fixed on shell body（1）One end, shell body（1）Other end upper surface offer mobile phone placing trough（5）, mobile phone placing trough（5）Bottom be provided with charging inlet group（6）, attaching plug（2）With electric pressure converter（3）Input be connected, electric pressure converter（3）Outfan Jing data wires（4）With charging inlet group（6）It is connected, electric pressure converter（3）Inside be additionally provided with voltage stabilizing rectification circuit, mobile phone placing trough of the present invention it is relative two on the outside of be provided with fixed clamp device, charging wire need not be connected when charging for mobile phone; directly it is connected with supply socket; take up room little, and there is preferable overload protection function, using very convenient.
Description
Technical field
The present invention relates to a kind of charger, more particularly to a kind of charger with overload protection function, belong to household electrical appliance technical field.
Background technology
Various charger for mobile phone models are various at present, are required for when in use connecting charging wire, and complex structure takes up room larger, not readily portable.And there is no charging protection function, once occurring that electric current is excessive or during the situation of current anomaly, charger can not be automatically powered off, using receiving certain restriction.
The content of the invention
The purpose of the present invention is to need to connect charging wire for current charger for mobile phone; take volume larger; it is not readily portable; and there is no the defect and deficiency of charging protection function; a kind of compact conformation is now provided, is taken small volume, is easy to carry; with overload protection function, the charger with overload protection function easy to use.
For achieving the above object, technical solution of the invention is：Charger with overload protection function, including attaching plug and data wire, it is characterised in that：The attaching plug is fixed on one end of shell body, the other end upper surface of shell body offers mobile phone placing trough, the bottom of mobile phone placing trough is provided with charging inlet group, attaching plug is connected with the input of electric pressure converter, the outfan Jing data wires of electric pressure converter are connected with charging inlet group, data wire is also connected with charging current detecting circuit and chopper respectively, and the inside of electric pressure converter is additionally provided with voltage stabilizing rectification circuit, and display lamp is provided with the outside of shell body.
The mobile phone placing trough more than mobile phone end cross-sectional area, mobile phone placing trough it is relative two on the outside of be provided with fixed clamp device.
The invention has the beneficial effects as follows：The present invention adopts shell body; one end of shell body is provided with attaching plug; the other end upper surface of shell body offers mobile phone placing trough; mobile phone placing trough it is relative two on the outside of be provided with fixed clamp device; charging wire need not be connected when charging for mobile phone, be directly connected with supply socket, be taken up room little; but also there is preferable overload protection function, using very convenient.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：Shell body 1, attaching plug 2, electric pressure converter 3, data wire 4, mobile phone placing trough 5, charging inlet group 6, charging current detecting circuit 7, chopper 8, display lamp 9.
Specific embodiment
Below in conjunction with description of the drawings, the present invention is described in further detail with specific embodiment：
Referring to Fig. 1, the charger with overload protection function of the present invention, including attaching plug 2 and data wire 4, it is characterised in that：The attaching plug 2 is fixed on one end of shell body 1, the other end upper surface of shell body 1 offers mobile phone placing trough 5, the bottom of mobile phone placing trough 5 is provided with charging inlet group 6, attaching plug 2 is connected with the input of electric pressure converter 3, the outfan Jing data wires 4 of electric pressure converter 3 are connected with charging inlet group 6, data wire 4 is also connected with charging current detecting circuit 7 and chopper 8 respectively, the inside of electric pressure converter 3 is additionally provided with voltage stabilizing rectification circuit, and the outside of shell body 1 is provided with display lamp 9.
The mobile phone placing trough 5 more than mobile phone end cross-sectional area, mobile phone placing trough 5 it is relative two on the outside of be provided with fixed clamp device.
Such as accompanying drawing 1, the housing of the present invention is different from conventional mobile phone charger, use shell body, one end of shell body 1 is provided with attaching plug 2, the other end upper surface of shell body 1 offers mobile phone placing trough 5, cross-sectional area of the mobile phone placing trough 5 more than mobile phone end, mobile phone placing trough 5 are used to place mobile phone.The bottom of mobile phone placing trough 5 is provided with charging inlet group 6, and charging inlet group 6 is the mobile phone charging connector of more than one different model, disclosure satisfy that the charging needs of different model mobile phone.
Attaching plug 2 is connected with the input of electric pressure converter 3, and the outfan Jing data wires 4 of electric pressure converter 3 are connected with charging inlet group 6, and the inside of electric pressure converter 3 is additionally provided with voltage stabilizing rectification circuit.Data wire 4 is also connected with charging current detecting circuit 7 and chopper 8 respectively, charging current detecting circuit 7 is used to detect the current conditions in charging process, once occurring that electric current is excessive or during the situation of current anomaly, chopper 8 just can cut off circuit in time, it is ensured that safety.Grip in rechargeable for the ease of mobile phone, mobile phone placing trough 5 it is relative two on the outside of be provided with fixed clamp device.The present invention need not connect charging wire when charging for mobile phone, be directly connected with supply socket, take up room little, but also with certain charging protection function, using very convenient.
Claims (2)
1. the charger with overload protection function, including attaching plug（2）And data wire（4）, it is characterised in that：The attaching plug（2）It is fixed on shell body（1）One end, shell body（1）Other end upper surface offer mobile phone placing trough（5）, mobile phone placing trough（5）Bottom be provided with charging inlet group（6）, attaching plug（2）With electric pressure converter（3）Input be connected, electric pressure converter（3）Outfan Jing data wires（4）With charging inlet group（6）It is connected, data wire（4）Also respectively with charging current detecting circuit（7）And chopper（8）It is connected, electric pressure converter（3）Inside be additionally provided with voltage stabilizing rectification circuit, shell body（1）Outside be provided with display lamp（9）.
2. the charger with overload protection function according to claim 1, it is characterised in that：The mobile phone placing trough（5）More than the cross-sectional area of mobile phone end, mobile phone placing trough（5）Fixed clamp device is provided with the outside of relative two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625509.XA CN106558891A (en) | 2015-09-28 | 2015-09-28 | Charger with overload protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625509.XA CN106558891A (en) | 2015-09-28 | 2015-09-28 | Charger with overload protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106558891A true CN106558891A (en) | 2017-04-05 |
Family
ID=58415522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510625509.XA Pending CN106558891A (en) | 2015-09-28 | 2015-09-28 | Charger with overload protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106558891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011230A (en) * | 2017-11-15 | 2018-05-08 | 协讯电子（吉安）有限公司 | The USB data line that a kind of mobile phone is protected with auto-cutout |
-
2015
- 2015-09-28 CN CN201510625509.XA patent/CN106558891A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011230A (en) * | 2017-11-15 | 2018-05-08 | 协讯电子（吉安）有限公司 | The USB data line that a kind of mobile phone is protected with auto-cutout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |