CN201548650U - Detection device for anode and cathode of battery of mobile phone charger - Google Patents
Detection device for anode and cathode of battery of mobile phone charger Download PDFInfo
- Publication number
- CN201548650U CN201548650U CN2009202672775U CN200920267277U CN201548650U CN 201548650 U CN201548650 U CN 201548650U CN 2009202672775 U CN2009202672775 U CN 2009202672775U CN 200920267277 U CN200920267277 U CN 200920267277U CN 201548650 U CN201548650 U CN 201548650U
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- China
- Prior art keywords
- battery
- module
- mobile phone
- voltage
- anode
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a detection device for an anode and a cathode of a battery of a mobile phone charger, which comprises the following structure that a probe module (1) is connected to a CPU mainboard (5) by a voltage judgment module (2) and a voltage conversion module (3) sequentially; and the probe module (1) is connected to the CPU mainboard (5) by a voltage and current protection module (4). The utility model has the benefits that the detection device for the anode and the cathode of the battery can solve the problem that the traditional mobile phone charger without the detection device for the anode and the cathode of the battery can not judge the positions of the anode and the cathode of the battery; and the safety can be improved.
Description
Technical field
The utility model relates to a kind of device for detecting positive and negative electrodes of battery, relates in particular to a kind of device for detecting positive and negative electrodes of battery of mobile battery charger.
Background technology
Development along with society; the popularity rate of mobile phone is also more and more higher; most mobile phone charges by charger; but when people go out, usually can forget charger for mobile phone is carried; if this time, mobile phone did not have electricity; just must go back to get charger for mobile phone or find the charger for mobile phone of same model, bring very big inconvenience for people's life.
A kind of mobile battery charger had appearred on the market afterwards, such mobile battery charger has a plurality of chucks, when using, only need drop into the coin of respective numbers according to the electric weight of mobile phone, and mobile phone linked to each other with mobile battery charger by this chuck, so just can charge fast, thereby solve people's worry that mobile phone do not have electricity not carry charger again of going out, convenient people's life mobile phone.
But because the function that general large-scale mobile battery charger is not all judged the battery plus-negative plate position, after client has been put back battery of mobile phone, mobile battery charger can not carry out alarm yet, if client has been put back the position, battery is just never filled electricity with, and this will bring great inconvenience to client.
Summary of the invention
The utility model provides a kind of device for detecting positive and negative electrodes of battery of mobile battery charger, does not have device for detecting positive and negative electrodes of battery to solve the conventional mobile phone charging set, can not judge defective to the battery plus-negative plate position.The structure of the device for detecting positive and negative electrodes of battery of mobile battery charger of the present utility model is as follows: probe module is connected to cpu motherboard by voltage judge module and voltage transformation module successively; simultaneously, probe module also is connected to cpu motherboard by superpotential current protection module.By probe module signal is transferred on the voltage judge module; by the magnitude of voltage on each probe of voltage judge module comparison; at last by voltage transformation module signal conveys to cpu motherboard, superpotential current protection module is for preventing the excessive problem that causes battery to be burnt of voltage or electric current.
Further, superpotential current protection module is built-in voltage stabilizing Zener diode.
It is as follows to comprise the process that the mobile battery charger of device for detecting positive and negative electrodes of battery charges: the coin that drops into respective numbers at coin slot according to the length in duration of charging, at this moment, if the coin that the coin detection module detects is that counterfeit money or client want to move back coin, just can be by moving back the coin button, at this moment, coin storehouse control module can withdraw from coin to the coin storehouse unlatching of moving back of below, coin storehouse according to the control signal on the cpu motherboard, simultaneously, if drop into is that genuine note and failed call move back the coin operation, sensor in the coin detection module can detect the quantity that inserts coin, and signal is transferred on the cpu motherboard by the serial communication module, cpu motherboard control charging storehouse switch control module is opened the charging storehouse, like this, battery of mobile phone is put into the charge position of charging in the storehouse, the charging storehouse is closed, at this moment, whether the battery plus-negative plate detection module begins the position of detection of handset battery correct, that is: whether battery plus-negative plate is positioned on the probe of mobile battery charger, if malposition, the battery plus-negative plate detection module is sent to signal on the cpu motherboard by the serial communication module, cpu motherboard control charging storehouse switch control module is opened the charging storehouse and is controlled voice module and accesses corresponding voice document prompting client and reappose battery, if battery location is correct, charging module begins battery is charged, and the prompting client is provided with password, the password that client oneself sets from the keyboard input, the keyboard scan control module is transferred to the password setting module to this password by cpu motherboard and stores, in this process, the charging ambient temperature detection module can detect the temperature of charging in the storehouse by temperature sensor always, if this temperature is too high, system can be transferred to cpu motherboard to signal, and the control power module is stopped power supply.When battery of mobile phone charged normal, the battery voltage detection module can detect the voltage of battery always, and demonstrated the state of charging, the i.e. state of reminding client to charge by the bright quantity of display reminding lamp by the acousto-optic display module.After charging is finished, the display reminding lamp of acousto-optic display module is all bright, the voice module of cpu motherboard control simultaneously carries out voice suggestion, the charging storehouse of this moment is still closed, client must input password from keyboard once more, Shu Ru password can compare this password transmission by the keyboard scan control module to password setting module and the previous password that is provided with once more, if this password bad, voice module can be pointed out and be re-entered password, if this password is correct, the charging storehouse can be opened, and client just can take out battery.Wherein, the infrared detection module is by an infrared probe observation external world whether people's process to be arranged, and this signal is transferred to cpu motherboard, accesses corresponding voice document by cpu motherboard control voice module, and for example: hello, welcome etc.The oxygen disinfection module of living is to work in the process that mobile phone charges always, and continues to discharge oxygen, purifies air, and makes airtight indoor air quality be improved.
The beneficial effect of the device for detecting positive and negative electrodes of battery of the utility model mobile battery charger is: by this device for detecting positive and negative electrodes of battery, solve the conventional mobile phone charging set and do not had device for detecting positive and negative electrodes of battery, the problem that can not judge the battery plus-negative plate position has improved security.
Description of drawings
Fig. 1 is the structural representation of the device for detecting positive and negative electrodes of battery of the utility model mobile battery charger.
Among the figure
The 1-probe module, 2-voltage judge module, 3-voltage transformation module, 4-superpotential current protection module, 5-CPU mainboard.
Embodiment
Below in conjunction with accompanying drawing, specify the utility model.
Be illustrated in figure 1 as the structural representation of the device for detecting positive and negative electrodes of battery of the utility model mobile battery charger.Probe module 1 is connected to cpu motherboard 5 by voltage judge module 2 and voltage transformation module 3 successively, and simultaneously, probe module 1 also is connected to cpu motherboard 5 by superpotential current protection module 4.By probe module 1 signal is transferred on the voltage judge module 2; by the magnitude of voltage on voltage judge module 2 each probes of comparison; at last by voltage transformation module 3 signal conveys to cpu motherboard 5, superpotential current protection module 4 is for preventing the excessive problem that causes battery to be burnt of voltage or electric current.Superpotential current protection module 4 is a built-in voltage stabilizing Zener diode and a non-linear polymer resistive layer.
Below only be specific embodiment of the utility model, any those skilled in the art can think variation all drop within the protection domain of the present utility model.
Claims (2)
1. the device for detecting positive and negative electrodes of battery of a mobile battery charger; it is characterized in that: probe module (1) is connected to cpu motherboard (5) by voltage judge module (2) and voltage transformation module (3) successively; simultaneously, probe module (1) also is connected to cpu motherboard (5) by superpotential current protection module (4).
2. the device for detecting positive and negative electrodes of battery of mobile battery charger according to claim 1 is characterized in that: superpotential current protection module (4) is built-in voltage stabilizing Zener diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202672775U CN201548650U (en) | 2009-10-16 | 2009-10-16 | Detection device for anode and cathode of battery of mobile phone charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202672775U CN201548650U (en) | 2009-10-16 | 2009-10-16 | Detection device for anode and cathode of battery of mobile phone charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201548650U true CN201548650U (en) | 2010-08-11 |
Family
ID=42603826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202672775U Expired - Fee Related CN201548650U (en) | 2009-10-16 | 2009-10-16 | Detection device for anode and cathode of battery of mobile phone charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201548650U (en) |
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2009
- 2009-10-16 CN CN2009202672775U patent/CN201548650U/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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Industrial Park Sanshin electronics Co. Ltd. Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20111016 |