CN207053232U - It is a kind of that there is the charger for mobile phone for starting charge prompting function - Google Patents
It is a kind of that there is the charger for mobile phone for starting charge prompting function Download PDFInfo
- Publication number
- CN207053232U CN207053232U CN201720454649.XU CN201720454649U CN207053232U CN 207053232 U CN207053232 U CN 207053232U CN 201720454649 U CN201720454649 U CN 201720454649U CN 207053232 U CN207053232 U CN 207053232U
- Authority
- CN
- China
- Prior art keywords
- circuit
- charger
- mobile phone
- voice
- charging
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model proposes a kind of charger for mobile phone for having and starting charge prompting function, including charger shell and the circuit board being arranged inside charger shell, rectification circuit, the transformer circuit being connected with rectification circuit, the charging module being connected with transformer circuit, the controller circuitry being connected with charging module are integrated with circuit board, controller circuitry is also connected with circuits below module：Current sensor, the current values of the charging current of the mobile phone for gathering connection；Comparator circuit unit, for current values compared with preset value, when current values exceed preset value, the signal for needing to start voice message is sent to microcontroller circuit；Microcontroller circuit, for after signal is received, voice alerting instruction to be sent to voice playing circuit；Voice playing circuit, for playing the voice of charged state.Charger for mobile phone of the present utility model, which self can detect charging current and remind, starts to charge up state, facilitates user.
Description
Technical field
Charger field is the utility model is related to, it is more particularly to a kind of that there is the mobile phone charging for starting charge prompting function
Device.
Background technology
Charger for mobile phone also known as：Portable power source, charger baby, all it is by a stabilized power source in fact（Mainly voltage-stabilized power supply,
Stable operating voltage and enough electric currents are provided）Plus necessary constant current, pressure limiting, in limited time etc. control circuit form.Charger base
This all has the function full of automatic stop, and most of trip fills and belongs to quick charger, and the charging interval is in or so 1-3 hours.
Such as：Seat fills uses quick charge mostly, is typically had been filled with 3~4 hours.When seat, which fills display charging, to be finished, even if
Battery is not filled from seat and removed, be also only left atomic weak electricity and enter battery.
With the development of mobile terminal, the dosage of charger is increasing, user using during charger, due to
The deficiency of initial quantity of electricity and interface aging cause the reasons such as loose contact, therefore, after user plugs interface during the charging
Do not know whether charging, user's need to see the mobile phone charge prompting of screen must just detect charged state, for can not effectively observe hand
The elderly of charged state is especially inconvenient on machine screen.
The content of the invention
In order to solve the technical problem of the above, a kind of charger itself of the utility model offer, which is detected and reminded, to be started to charge up
The charger for mobile phone of information.
The utility model is achieved through the following technical solutions：
The utility model discloses a kind of charger for mobile phone, including charger shell and it is arranged at described charger shell
Internal circuit board, be integrated with described circuit board rectification circuit, the transformer circuit being connected with described rectification circuit,
The charging module being connected with described transformer circuit, the controller circuitry being connected with described charging module, described control
Device circuit processed is also connected with circuits below module：
Current sensor, the current values of the charging current of the mobile phone for gathering connection；
Comparator circuit unit, for described current values compared with preset value, when described current values surpass
When crossing preset value, the signal for needing to start voice message is sent to described microcontroller circuit；
Microcontroller circuit, for after the signal for needing startup voice message is received, language to be sent to voice playing circuit
Sound hint instructions；
Voice playing circuit, the voice started for playing charging.
Further, described charger shell connects at least one fast charge USB interface.
Further, described circuit board further comprises the resonance circuit being connected with described rectification circuit.
Implement a kind of charger for mobile phone of the present utility model, there is technique effect beneficial below：
The deficiency that self can not be reminded in the charging process of the charger for mobile phone of prior art is different from, the technical program
Charger for mobile phone self can detect charging current and self can detect and remind, and facilitate user.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment charger for mobile phone.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, preferred embodiment of the present utility model, a kind of charger for mobile phone 1, including charger shell 10 and setting
The circuit board 20 being placed in inside charger shell 10, rectification circuit 21 is integrated with circuit board 20, is connected with rectification circuit 21
Transformer circuit 22, the charging module 23, the controller circuitry that is connected with charging module 23 that are connected with transformer circuit 22
24, controller circuitry 24 is also connected with circuits below module：
Current sensor 25, the current values of the charging current of the mobile phone for gathering connection；
Comparator circuit unit 26, for described current values compared with preset value, when described current values
During more than preset value, the signal for needing to start voice message is sent to microcontroller circuit 27；
Microcontroller circuit 27, for after the signal for needing startup voice message is received, being sent out to voice playing circuit 28
Sending voice hint instructions；
Voice playing circuit 28, the voice started for playing charging.
Charger shell 10 connects at least one fast charge USB interface.
Circuit board 20 further comprises the resonance circuit being connected with rectification circuit 21.
Further it is described as follows：
Transformer circuit 22 is crucial component circuit, wherein, the core cross section product Ae values of transformer have influence on output
Peak power, the transformer specification volume of in the market standard is excessive, occupies most of PCB space, in the utility model,
The skeleton middle window of transformer is increased, the Ae values of magnetic core could be accomplished suitably to be worth.
The utility model can realize quick charge, integrate a variety of charge protocols, be all to tackle mobile phone on market today
Using large-size screen monitors high capacity cell, meets the needs of quick charge, output end adds can be with mobile phone Handshake Protocol chip, in addition
Common more mobile phone agreements are also add, meet that Android the and ios system mobile phones in the big portion of in the market carry out quick charge
Requirement.
The course of work of the present utility model is：When charging starts, current sensor 25 detects charging current, voice
Playing circuit 28 plays the voice of " starting to charge up ", reminds user, conveniently can not often monitor the user of mobile phone charged state,
The particularly convenient the elderly that can not effectively observe charged state on Mobile phone screen.
Implement a kind of charger for mobile phone of the present utility model, there is technique effect beneficial below：
The deficiency that self can not be reminded in the charging process of the charger for mobile phone of prior art is different from, the technical program
Charger for mobile phone self can detect charging current and self can detect and remind, and facilitate user.
Specific embodiment described herein is only to the utility model aims explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from objective of the present utility model or surmount scope defined in appended claims.
Claims (3)
1. there is the charger for mobile phone for starting charge prompting function a kind of, including charger shell and be arranged at described charger
The circuit board of enclosure interior, rectification circuit, the transformer being connected with described rectification circuit are integrated with described circuit board
Circuit, the charging module being connected with described transformer circuit, the controller circuitry being connected with described charging module, it is special
Sign is that described controller circuitry is also connected with circuits below module：
Current sensor, the current values of the charging current of the mobile phone for gathering connection；
Comparator circuit unit, for described current values compared with preset value, when described current values exceed in advance
If during value, the signal for needing to start voice message is sent to microcontroller circuit；
Microcontroller circuit, for after the signal for needing startup voice message is received, sending voice to voice playing circuit and carrying
Show instruction；Voice playing circuit, the voice started for playing charging.
2. charger for mobile phone according to claim 1, it is characterised in that described charger shell connection is at least one fast
Fill USB interface.
3. charger for mobile phone according to claim 1, it is characterised in that described circuit board further comprises with it is described whole
The resonance circuit that current circuit is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454649.XU CN207053232U (en) | 2017-04-27 | 2017-04-27 | It is a kind of that there is the charger for mobile phone for starting charge prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454649.XU CN207053232U (en) | 2017-04-27 | 2017-04-27 | It is a kind of that there is the charger for mobile phone for starting charge prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207053232U true CN207053232U (en) | 2018-02-27 |
Family
ID=61490148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454649.XU Expired - Fee Related CN207053232U (en) | 2017-04-27 | 2017-04-27 | It is a kind of that there is the charger for mobile phone for starting charge prompting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207053232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873473A (en) * | 2019-03-28 | 2019-06-11 | 维沃移动通信有限公司 | A kind of charging circuit and mobile terminal |
-
2017
- 2017-04-27 CN CN201720454649.XU patent/CN207053232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873473A (en) * | 2019-03-28 | 2019-06-11 | 维沃移动通信有限公司 | A kind of charging circuit and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6198258B2 (en) | Power supply terminal, and charging control method and apparatus | |
| TWI326928B (en) | Method for charging portable electronic apparatus | |
| CN104716750B (en) | A kind of low power consuming wireless power method and relevant apparatus, system | |
| CN104052138A (en) | Intelligent mobile terminal and temperature control method during charging of intelligent mobile terminal | |
| CN210042141U (en) | Wireless earphone, wireless earphone charging box and charging control system | |
| CN201928066U (en) | Electronic cigarette and wireless charging device thereof | |
| CN103024185A (en) | Mobile terminal battery charging state reminding method and device and mobile terminal | |
| CN204013669U (en) | A kind of cell-phone cover that possesses light prompting function | |
| CN207053232U (en) | It is a kind of that there is the charger for mobile phone for starting charge prompting function | |
| CN208923859U (en) | Fast charge circuit and electronic cigarette | |
| CN205028250U (en) | Wireless power supply mouse that shows electric quantity | |
| CN111525645A (en) | Intelligent charging method, system and related equipment | |
| CN204156916U (en) | Charging cell protective sleeve | |
| JP2009081902A (en) | Charger | |
| CN201323464Y (en) | Electronic equipment charger and charging device for electronic equipment | |
| CN201113475Y (en) | USB charger possessing control switch | |
| CN208479231U (en) | A kind of wireless charger preferentially exported | |
| CN206790169U (en) | DC charger automatic power-off circuit | |
| CN203205649U (en) | Machine-vision-based automatic power-off device | |
| CN206640049U (en) | Intelligent charge socket | |
| CN105718017A (en) | Electronic device and power supply management method | |
| CN206807501U (en) | A kind of mobile phone terminal with internal battery | |
| CN206364245U (en) | A kind of charging socket for electric vehicle, power device of electric vehicle and electric car | |
| CN206498258U (en) | A kind of computer desktop for supporting terminal wireless charge function is switched | |
| CN201032641Y (en) | USB battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20210427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |