CN204145004U - A kind of charger baby - Google Patents
A kind of charger baby Download PDFInfo
- Publication number
- CN204145004U CN204145004U CN201420564632.6U CN201420564632U CN204145004U CN 204145004 U CN204145004 U CN 204145004U CN 201420564632 U CN201420564632 U CN 201420564632U CN 204145004 U CN204145004 U CN 204145004U
- Authority
- CN
- China
- Prior art keywords
- circuit
- charger baby
- battery
- jingle bell
- chip microcomputer
- 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)
Abstract
The utility model proposes a kind of charger baby, comprise input and identification circuit, charge management circuit, battery, MSP430 single-chip microcomputer, discharge circuit, booster circuit and automatic recognition of load circuit, automatic recognition of load circuit is connected to power output interface; Also comprise timing charging circuit, jingle bell cue circuit; Described timing charging circuit is connected to MSP430 single-chip microcomputer, after the timing charging circuit setting charging interval, stops electric discharge by single-chip microcomputer and discharge circuit; Described jingle bell cue circuit is connected to MSP430 single-chip microcomputer, and when battery electric quantity is lower than default charge value, jingle bell cue circuit can realize jingle bell with certain frequency and remind; This charger baby can for different by the dump energy situation of charging object, charging interval is arranged freely, and do not need worry battery of mobile phone cross put and overcharge, charger baby electricity waste situation, can, according under certain environment for use, remind user to charge to charger baby itself simultaneously.
Description
Technical field
The utility model relates to a kind of charger baby.
Background technology
Charger baby is different from the battery of interiors of products configuration, is a kind of portable charged power supply integrating power supply and charge function, can charges whenever and wherever possible or standby power to external number decoding apparatus such as mobile phones.Charger baby generally by battery (lithium battery or dry cell) as charge storage unit, by connecting line, external equipment is powered, usually there is Large Copacity, multipurpose, volume is little, the life-span is long and the feature such as safe and reliable, conveniently the multiple mobile digital products such as mobile phone, MP3, MP4, mobile phone, PDA, palmtop PC, handheld device to be powered or the functional product of standby charging.
In prior art, due to most people due to the frequency of utilization of mobile phone and the time longer, therefore charger baby is generally all used for charging to mobile phone, the role that charger baby performer helps meet an urgent need to cellular phone power supplies, be about to use up or need to carry out supplementary electricity once mobile phone electricity in travelling, can charge to mobile phone easily at any time, but for the ease of charging, charger baby and mobile phone can together be put in carry-on luggage by user; When battery also has certain electricity, when now needing to carry out supplementary electricity, be easy to like this cause overcharging and waste to charger baby electricity the battery of mobile phone because forget, certainly also have user to be in above-mentioned consideration and can not select to charge to mobile phone; Just occur, most people are only when selecting battery of mobile phone to only have a small amount of electricity or mobile phone electricity to be about to use up, just mobile phone is charged, now need the time of charging longer, in this case the probability overcharged is produced lower, but battery of mobile phone can cause the mistake of battery of mobile phone to be put due to such use habit, causes damage to battery.Namely, when charger baby of the prior art is charged to mobile phone, because overcharging and crossing and put battery of mobile phone, the infringement to battery can be caused, there is the situation of charger baby electricity waste on the other hand, cause numerous inconvenience of charging on the one hand.
Charger baby of the prior art is easy to because forget charging in higher due to frequency of utilization (as in travelling) sometimes in addition, causes using inconvenience.
Utility model content
The utility model object is to provide a kind of charger baby, this charger baby can for different by the dump energy situation of charging object, charging interval is arranged freely, and do not need worry battery of mobile phone cross put and overcharge, charger baby electricity waste situation, can, according under certain environment for use, remind user to charge to charger baby itself simultaneously.
For above problem, provide following technical scheme: a kind of charger baby, comprise charger baby body, it is characterized in that: described charger baby body comprises input and identification circuit, charge management circuit, battery, MSP430 single-chip microcomputer, discharge circuit, booster circuit and automatic recognition of load circuit, and automatic recognition of load circuit is connected to power output interface; Also comprise timing charging circuit, jingle bell cue circuit; Described input identification circuit, charge management circuit, battery, booster circuit and power output interface are linked in sequence successively, and automatic recognition of load circuit is between discharge circuit and power output interface; Described MSP430 single-chip microcomputer is battery-powered and be connected with discharge circuit; Described timing charging circuit is connected to MSP430 single-chip microcomputer, after the timing charging circuit setting charging interval, stops electric discharge by single-chip microcomputer and discharge circuit; Described jingle bell cue circuit is connected to MSP430 single-chip microcomputer, and when battery electric quantity is lower than default charge value, jingle bell cue circuit can realize jingle bell with certain frequency and remind.
The utility model is also set to further, and described jingle bell cue circuit comprises the contactor being placed on charger baby body exterior.
The utility model is also set to further, and described jingle bell cue circuit comprises piezoelectric buzzer.
The utility model is also set to further, and described battery is lithium polymer battery.
The utility model is also set to further, and described charge management circuit comprises the charge integrated circuit chip and relay that model is CN3066.
The beneficial effects of the utility model: when charging to mobile phone, dump energy situation that can be current according to mobile phone, selects suitable charging often, can not worry because forget, and causes overcharging and the electricity waste of portable power source of the battery of mobile phone; At whilst on tour of going out, can by opening the contactor of jingle bell cue circuit, when the residue of charger baby makes power consumption lower than preset value, corresponding piezoelectric buzzer can remind user to charge to charger baby in time, to use.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of charger baby, comprise charger baby body, charger baby body comprises input and identification circuit, charge management circuit, battery, MSP430 single-chip microcomputer, discharge circuit, booster circuit and automatic recognition of load circuit, battery in the present embodiment is lithium polymer battery, charge management circuit comprises the charge integrated circuit chip and relay that model is CN3066, and automatic recognition of load circuit is connected to power output interface; Also comprise timing charging circuit, jingle bell cue circuit; Described input identification circuit, charge management circuit, battery, booster circuit and power output interface are linked in sequence successively, and automatic recognition of load circuit is between discharge circuit and power output interface; Described MSP430 single-chip microcomputer is battery-powered and be connected with discharge circuit; Described timing charging circuit is connected to MSP430 single-chip microcomputer, after the timing charging circuit setting charging interval, stops electric discharge by single-chip microcomputer and discharge circuit; Described jingle bell cue circuit is connected to MSP430 single-chip microcomputer, and when battery electric quantity is lower than default charge value, jingle bell cue circuit can realize jingle bell with certain frequency and remind.Described jingle bell cue circuit comprises the contactor that is placed on charger baby body exterior and the piezoelectric buzzer for jingle bell.When charging to mobile phone, dump energy situation that can be current according to mobile phone, suitable charging is selected often by timing charging circuit, after normal when reaching charging, timing charging circuit by signal transmission to MSP430 single-chip microcomputer, now MSP430 Single-chip Controlling discharge circuit stops electric discharge, can not because of the lasting charging forgotten mobile phone and be connected with the point of charger baby, cause the battery of mobile phone overcharge and the electricity of portable power source is wasted; At whilst on tour of going out, user can by opening the contactor of jingle bell cue circuit, when the residue of charger baby makes power consumption lower than preset value (general preset value is 30% of total electricity), corresponding piezoelectric buzzer can the alarm clock mode of prompting per hour once each a few minutes, remind user when arrival has charging device, in time charger baby is charged, to continue to use.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improvement of above-mentioned hypothesis and modification also should be considered as protection range of the present utility model.
Claims (5)
1. a charger baby, comprise charger baby body, it is characterized in that: described charger baby body comprises input and identification circuit, charge management circuit, battery, MSP430 single-chip microcomputer, discharge circuit, booster circuit and automatic recognition of load circuit, and automatic recognition of load circuit is connected to power output interface; Also comprise timing charging circuit, jingle bell cue circuit; Described input identification circuit, charge management circuit, battery, booster circuit and power output interface are linked in sequence successively, and automatic recognition of load circuit is between discharge circuit and power output interface; Described MSP430 single-chip microcomputer is battery-powered and be connected with discharge circuit; Described timing charging circuit is connected to MSP430 single-chip microcomputer, after the timing charging circuit setting charging interval, stops electric discharge by single-chip microcomputer and discharge circuit; Described jingle bell cue circuit is connected to MSP430 single-chip microcomputer, and when battery electric quantity is lower than default charge value, jingle bell cue circuit can realize jingle bell with certain frequency and remind.
2. a kind of charger baby according to claim 1, is characterized in that: described jingle bell cue circuit comprises the contactor being placed on charger baby body exterior.
3. a kind of charger baby according to claim 1 and 2, is characterized in that: described jingle bell cue circuit comprises piezoelectric buzzer.
4. a kind of charger baby according to claim 1 and 2, is characterized in that: described battery is lithium polymer battery.
5. a kind of charger baby according to claim 1 and 2, is characterized in that: described charge management circuit comprises the charge integrated circuit chip and relay that model is CN3066.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564632.6U CN204145004U (en) | 2014-09-17 | 2014-09-17 | A kind of charger baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564632.6U CN204145004U (en) | 2014-09-17 | 2014-09-17 | A kind of charger baby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145004U true CN204145004U (en) | 2015-02-04 |
Family
ID=52421669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420564632.6U Expired - Fee Related CN204145004U (en) | 2014-09-17 | 2014-09-17 | A kind of charger baby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786932A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | A kind of method and device of charge reminder |
| CN107104479A (en) * | 2017-04-17 | 2017-08-29 | 上海无衍电子科技有限公司 | A kind of portable power source for portable power source lease service |
| CN109334647A (en) * | 2018-08-17 | 2019-02-15 | 华东师范大学 | It is a kind of sky electrical brake system and goods train sky-electricity convert and control method |
-
2014
- 2014-09-17 CN CN201420564632.6U patent/CN204145004U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786932A (en) * | 2016-12-30 | 2017-05-31 | 深圳天珑无线科技有限公司 | A kind of method and device of charge reminder |
| CN107104479A (en) * | 2017-04-17 | 2017-08-29 | 上海无衍电子科技有限公司 | A kind of portable power source for portable power source lease service |
| CN109334647A (en) * | 2018-08-17 | 2019-02-15 | 华东师范大学 | It is a kind of sky electrical brake system and goods train sky-electricity convert and control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20180917 |