CN202363944U - Compound storage charger for mobile phones - Google Patents
Compound storage charger for mobile phones Download PDFInfo
- Publication number
- CN202363944U CN202363944U CN2011205117117U CN201120511711U CN202363944U CN 202363944 U CN202363944 U CN 202363944U CN 2011205117117 U CN2011205117117 U CN 2011205117117U CN 201120511711 U CN201120511711 U CN 201120511711U CN 202363944 U CN202363944 U CN 202363944U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- charger
- bidirectional switch
- attaching plug
- indicator light
- 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)
- Secondary Cells (AREA)
Abstract
The utility model discloses a compound storage charger for mobile phones, which comprises a power plug E1, a power plug E2 and a mobile phone charger M4, wherein the mobile phone charger M4 is connected with the power plug E1 and the power plug E2. The mobile phone charger M4 is in series connection with an indicating lamp L4, a resistor R5 and a switch S3, the resistor R5 is in parallel connection with the switch S3, the mobile phone charger M4 and the indicating lamp L4 which are in series connection are in parallel connection with a mobile phone standby battery charger M3 and an indicating L3 which are in series connection, the power plug E1 is connected with a bidirectional switch S2, the bidirectional switch S2 is connected with a resistor R4 and a variable resistor R3 which are in series connection prior to being connected with the power plug E2 through an indicating lamp L2 and a dry battery M2 which are in series connection, the power plug E1 is connected with a bidirectional switch S1, and the bidirectional switch S1 is connected with a resistor R2 and a resistor R1 which are in series connection prior to being connected with the power plug E2 through an indicating lamp L1 and a storage battery M1 which are in series connection.
Description
Technical field
The utility model relates to a kind of charger for mobile phone, does not especially a kind ofly receive mains supply restriction, can be whenever and wherever possible be the combined type mobile phone electric power storage charger of mobile phone or standby battery of mobile phone charging.
Background technology
At present; Known charger for mobile phone or standby battery of mobile phone charger all are provided with attaching plug and transforming circuit; Must transforming circuit and mains supply (alternating current 220V) be joined through attaching plug during charging; After civil power become charging voltage (being generally 5V), be mobile phone or charging mobile phone battery again.(generally 800～1500mah), its charging times is more frequent along with increasing of cell-phone function because the battery of mobile phone capacity is less.But existing charger for mobile phone or standby battery of mobile phone charger are limited by civil power all, when not having mains supply, just can't realize charging, make the user feel inconvenience.
Summary of the invention
The utility model is in order to solve the above-mentioned technical problem of existing in prior technology, to provide a kind of and do not receive the mains supply restriction, can be the combined type mobile phone electric power storage charger of mobile phone or standby battery of mobile phone charging whenever and wherever possible.
The technical solution of the utility model is: a kind of combined type mobile phone electric power storage charger; Attaching plug E1, E2 are arranged; Be connected to charger for mobile phone M4 with attaching plug E1, E2; It is characterized in that: the resistance R 5, the switch S 3 that are in series with indicator light L4 with charger for mobile phone M4 and are in parallel are parallel with standby battery of mobile phone charger M3 and the indicator light L3 that is in series with charger for mobile phone M4 that is in series and indicator light L4; Be connected to bidirectional switch S2 with attaching plug E1, bidirectional switch S2 joins through indicator light L2, dry cell M2 and the attaching plug E2 that is in series after joining with resistance R 4 that is in parallel and variable resistor R3; Be connected to bidirectional switch S1 with attaching plug E1, bidirectional switch S1 joins through indicator light L1, storage battery M1 and the attaching plug E2 that is in series after joining with resistance R 2 that is in parallel and resistance R 1.
The utility model not only possesses the function of AC charging; But also can in AC charging storage battery and dry battery charge; Storage battery that is recharged and dry cell then can be the charging of mobile phone or standby battery of mobile phone when not having mains supply, for life is provided convenience.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model embodiment.
Embodiment
Below with the embodiment of accompanying drawings the utility model.As shown in Figure 1: identical with existing charger for mobile phone; Attaching plug E1, E2 are arranged; Be connected to charger for mobile phone M4 (transforming circuit) with attaching plug E1, E2; The resistance R 5, the switch S 3 that are in series with indicator light L4 and are in parallel with charger for mobile phone M4 are parallel with standby battery of mobile phone charger M3 and the indicator light L3 that is in series with charger for mobile phone M4 that is in series and indicator light L4; Be connected to bidirectional switch S2 with attaching plug E1, bidirectional switch S2 joins through indicator light L2, dry cell M2 and the attaching plug E2 that is in series after joining with resistance R 4 that is in parallel and variable resistor R3; Be connected to bidirectional switch S1 with attaching plug E1, bidirectional switch S1 joins through indicator light L1, storage battery M1 and the attaching plug E2 that is in series after joining with resistance R 2 that is in parallel and resistance R 1.
The course of work:
With attaching plug E1, E2 and civil power (alternating current 220V joins), bidirectional switch S1 places the A1 end, and indicator light L1 is bright, begins to charge to storage battery M1; Bidirectional switch S2 places the B1 end, regulates variable resistor R3, and indicator light L2 is bright, begins to charge to dry cell M2; Switch S 3 is broken off, and indicator light L3, L4 are bright, and charger for mobile phone M4, standby battery of mobile phone charger M3 start working, respectively to mobile phone or standby battery of mobile phone charging; When AC power disconnection (when being the AC-less power input), be that power supply is other electrical equipment chargings with storage battery M1: bidirectional switch S1 is placed the A2 end, and bidirectional switch S2 places B1 end and adjusting variable resistor R3; Switch S 3 closures; Indicator light L1, L2, L3, L4 are bright, storage battery M1 discharge, and dry cell M2 charging; Charger for mobile phone M4, standby battery of mobile phone charger M3 start working, respectively to mobile phone or standby battery of mobile phone charging; When also not having electric energy like storage battery M1, then bidirectional switch S1 is broken off, bidirectional switch S2 places the B2 end; Switch S 3 closures, indicator light L2, L3, L4 are bright, dry cell M2 discharge; Charger for mobile phone M4, standby battery of mobile phone charger M3 start working, respectively to mobile phone or standby battery of mobile phone charging.Not limited by mains supply, can be the charging of mobile phone or standby battery of mobile phone at any time, everywhere.
Claims (1)
1. combined type mobile phone electric power storage charger; Attaching plug E1, E2 are arranged; Be connected to charger for mobile phone M4 with attaching plug E1, E2; It is characterized in that: the resistance R 5, the switch S 3 that are in series with indicator light L4 with charger for mobile phone M4 and are in parallel are parallel with standby battery of mobile phone charger M3 and the indicator light L3 that is in series with charger for mobile phone M4 that is in series and indicator light L4; Be connected to bidirectional switch S2 with attaching plug E1, bidirectional switch S2 joins through indicator light L2, dry cell M2 and the attaching plug E2 that is in series after joining with resistance R 4 that is in parallel and variable resistor R3; Be connected to bidirectional switch S1 with attaching plug E1, bidirectional switch S1 joins through indicator light L1, storage battery M1 and the attaching plug E2 that is in series after joining with resistance R 2 that is in parallel and resistance R 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205117117U CN202363944U (en) | 2011-12-09 | 2011-12-09 | Compound storage charger for mobile phones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205117117U CN202363944U (en) | 2011-12-09 | 2011-12-09 | Compound storage charger for mobile phones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363944U true CN202363944U (en) | 2012-08-01 |
Family
ID=46575100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205117117U Expired - Fee Related CN202363944U (en) | 2011-12-09 | 2011-12-09 | Compound storage charger for mobile phones |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363944U (en) |
-
2011
- 2011-12-09 CN CN2011205117117U patent/CN202363944U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20121209 |