CN203660602U - Mobile phone charger with switch - Google Patents
Mobile phone charger with switch Download PDFInfo
- Publication number
- CN203660602U CN203660602U CN201320873763.8U CN201320873763U CN203660602U CN 203660602 U CN203660602 U CN 203660602U CN 201320873763 U CN201320873763 U CN 201320873763U CN 203660602 U CN203660602 U CN 203660602U
- Authority
- CN
- China
- Prior art keywords
- voltage stabilizing
- stabilizing circuit
- switch
- electrically connected
- mobile phone
- 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
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims description 22
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A mobile phone charger with a switch is provided. In an insulating shell, one power supply plugging pin is electrically connected with an input end of a voltage stabilizing circuit through a switching sheet and an indicating light; the other power supply plugging pin is electrically connected with the other input end of the voltage stabilizing circuit directly; one end of an external-connection wire is electrically connected with the output end of the voltage stabilizing circuit; the other end of the external-connection wire is electrically connected with a charging plug; one end of a switch button is connected with the switching sheet in the insulating shell; and the other end of the switch button is arranged at the outer side surface of the insulating shell. When a mobile phone is charged, the switch button is pressed, such that a charging circuit is switched on, and the indicating light is lit, and the mobile phone enters a normal charging state, and after charging is finished, the switch button is pressed again, the circuit is switched off, and the indicating light is extinguished. Since the switch is arranged between the voltage stabilizing circuit and the power supply plugging pin, after the switch is switched off, the voltage stabilizing circuit is not energized any more, and therefore, even if the charger is not pulled out and is left on a power supply socket for a long time, no electric energy will be consumed, and energy conservation can be realized.
Description
Technical field
The utility model relates to a kind of device charging the phone, and especially can save the belt switch charger for mobile phone of electric energy.
Background technology
At present, known charger for mobile phone is made up of voltage stabilizing circuit, the outer parts such as wire and charging plug that connect in insulation crust, power pin, shell, as the corollary apparatus of mobile phone, in the time that mobile phone does not have electricity, can charge the phone with it whenever and wherever possible, normally use mobile phone to bring great convenience to people.But the various charger for mobile phone that use now all do not arrange switch, after mobile phone is full of electricity and mobile phone is taken off, people are generally disinclined to charger to pull up, can habitually it be stayed in supply socket, although now charger in Light Condition, but in shell, voltage stabilizing circuit is still in energising, also consuming electric energy, of long duration, quantity is many, the electric energy that accumulative total consumes is also very considerable, therefore, charger for mobile phone, in energy-conservation unfavorable, has deficiency in fact now.
Utility model content
In order to overcome now charger for mobile phone owing to there is no switch, the deficiency that still can consume electric energy after mobile phone takes off in supply socket, the utility model provides a kind of belt switch charger for mobile phone, this charger is after mobile phone takes off, only need to close by disconnecting, even if stay for a long time in supply socket and also can not consume any electric energy, give the energy-conservation convenience of having brought.
The utility model solves the technical scheme that its technical problem adopts: entirety by insulation shell, two power pins, switch plate, shift knob, indicator light, voltage stabilizing circuit, connect wire and charging plugs form outward.Two power pins be arranged in parallel, are fixedly mounted on insulation shell, and expose one end, and the other end stretches in insulation shell; Voltage stabilizing circuit is arranged on insulation shell inside, and in insulation shell, wherein a power pin is electrically connected with an input of voltage stabilizing circuit through switch plate, indicator light, and another power pin is directly electrically connected with another input of voltage stabilizing circuit; The outer wire that connects is made up of the wire of two mutually insulateds, and its one end is electrically connected with the output of the inner voltage stabilizing circuit of insulation shell, and the other end is electrically connected with charging plug; Shift knob is made up of insulating material, and its one end is connected with switch plate in insulation shell, and the other end is arranged on the lateral surface of insulation shell, and Push switch button can be controlled the through and off of charger circuit.In the time that mobile phone need to charge, light source of charger pin is inserted in supply socket, charging plug is inserted on mobile phone, presses the button switch plate closure, charging circuit is connected, indicator light is bright, and mobile phone enters and charges normal, when mobile phone charging finishes, press again button, switch plate disconnects, voltage stabilizing circuit power-off, and indicator light extinguishes, because switch is arranged between voltage stabilizing circuit and power pin, therefore, after switch disconnects, voltage stabilizing circuit is no longer switched on, even if charger is stayed in supply socket and do not pulled up for a long time, can not consume electric energy at all, reach energy-conservation object yet.
The beneficial effects of the utility model are, Push switch can be controlled the through and off of charging circuit, after finishing, mobile phone charging closes by disconnecting, the voltage stabilizing circuit power-off in insulation shell, even if staying, charger in supply socket, can not consume electric energy yet, be beneficial to energy-conservationly, only between voltage stabilizing circuit and power pin, switch be set, simple in structure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structure principle chart of the present utility model.
Fig. 2 is the circuit theory diagrams of Fig. 1.
1. insulation shells in figure, 2. power pin, 3. switch plate, 4. shift knob, 5. indicator light, 6, voltage stabilizing circuit, 7. outer wire, the 8. charging plug of connecting.
Embodiment
In the drawings, the inner power pin of insulation shell (1) (2) is electrically connected with an input of voltage stabilizing circuit (6) through switch plate (3), indicator light (5), another pin (2) is electrically connected with another input of voltage stabilizing road (6), outer one end that connects wire (7) is electrically connected with the output of voltage stabilizing circuit (6), the other end is electrically connected with charging plug (8), one end of shift knob (4) is connected with switch plate (3), and the other end is arranged on the lateral surface of insulation shell (1).
The utility model most preferred embodiment: shift knob is arranged on the left side of insulation shell lateral surface.
Claims (1)
1. a belt switch charger for mobile phone, entirety is by insulation shell, two power pins, switch plate, shift knob, indicator light, voltage stabilizing circuit, outer even wire and charging plugs form, it is characterized in that: two power pins be arranged in parallel, be fixedly mounted on insulation shell, expose one end, and the other end stretches in insulation shell; Voltage stabilizing circuit is arranged on insulation shell inside, and in insulation shell, wherein a power pin is electrically connected with an input of voltage stabilizing circuit through switch plate, indicator light, and another power pin is directly electrically connected with another input of voltage stabilizing circuit; The outer wire that connects is made up of the wire of two mutually insulateds, and its one end is electrically connected with the output of the inner voltage stabilizing circuit of insulation shell, and the other end is electrically connected with charging plug; Shift knob is made up of insulating material, and its one end is connected with switch plate in insulation shell, and the other end is arranged on the lateral surface of insulation shell, and Push switch button can be controlled the through and off of charger circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873763.8U CN203660602U (en) | 2013-12-29 | 2013-12-29 | Mobile phone charger with switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873763.8U CN203660602U (en) | 2013-12-29 | 2013-12-29 | Mobile phone charger with switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203660602U true CN203660602U (en) | 2014-06-18 |
Family
ID=50926955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873763.8U Expired - Fee Related CN203660602U (en) | 2013-12-29 | 2013-12-29 | Mobile phone charger with switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203660602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578331A (en) * | 2015-03-02 | 2015-04-29 | 张琦 | Charger with switch |
-
2013
- 2013-12-29 CN CN201320873763.8U patent/CN203660602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578331A (en) * | 2015-03-02 | 2015-04-29 | 张琦 | Charger with switch |
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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: 20140618 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |