CN206759127U - Multifunctional charger baby - Google Patents
Multifunctional charger baby Download PDFInfo
- Publication number
- CN206759127U CN206759127U CN201720248755.2U CN201720248755U CN206759127U CN 206759127 U CN206759127 U CN 206759127U CN 201720248755 U CN201720248755 U CN 201720248755U CN 206759127 U CN206759127 U CN 206759127U
- Authority
- CN
- China
- Prior art keywords
- shell
- charger baby
- charge
- poly
- lithium battery
- 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
- Telephone Set Structure (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of Multifunctional charger baby, including AC/DC change-over circuits, charge-discharge control circuit, poly-lithium battery and boost module, it is installed in a shell, audio amplifier circuit and loudspeaker are also equipped with described shell, the power end of audio amplifier circuit is connected with described poly-lithium battery, audio input and loudspeaker are connected in the input and output end of the audio amplifier circuit, the attaching plug being connected with the input of described AC/DC change-over circuits is provided with one end of shell.The utility model has the advantages that：Integrate the functions such as charger, charger baby, small-size sound box, store function, data wire and handset mounting, carry and very easy to use.
Description
Technical field
A kind of Multifunctional charger baby is the utility model is related to, there is charger, charger baby, small-size sound box, store function, number
According to functions such as line and handset mountings.
Background technology
With the popularization of portable digital terminal (such as mobile phone, tablet personal computer, notebook computer), what is carried with
In use, being frequently necessary to charge, transmission data, audio-frequency information is played, and various accessories are separately provided, and are carried and using very not
Just.
Utility model content
The utility model aims to provide a kind of Multifunctional charger baby, to solve digital terminal existing for prior art carry-on
Carry in use, be frequently necessary to charge, transmission data, play audio-frequency information, and various accessories are separately provided, and are carried and are used
The problem of very inconvenient.
The technical solution of the utility model is：A kind of Multifunctional charger baby, including AC/DC change-over circuits, charge and discharge control
The input connection of circuit, poly-lithium battery and boost module, AC/DC change-over circuits and charge-discharge control circuit, the charge and discharge
The output end of electric control circuit is provided with charging output interface, and is connected with poly-lithium battery；Poly-lithium battery passes through boosting
Module is connected with the charge-discharge control circuit, described AC/DC change-over circuits, charge-discharge control circuit, poly-lithium battery and
Boost module is installed in a shell；Audio amplifier circuit and loudspeaker, audio amplification are also equipped with described shell
The power end of circuit is connected with described poly-lithium battery, is connected respectively in the input and output end of the audio amplifier circuit
There are audio input and loudspeaker, the electricity being connected with the input of described AC/DC change-over circuits is provided with one end of shell
Source plug.
The utility model has the advantages that：Collect charger, charger baby, small-size sound box, store function, data wire and handset mounting
Etc. function in one, carry and very easy to use.
Brief description of the drawings
Fig. 1 is that the overall of the utility model embodiment forms block diagram；
Fig. 2 is the mounting structure schematic diagram of the utility model embodiment.
Description of reference numerals：1st, casing cover, 2, Micro USB joints, 3, standard USB joint (built-in card reader), 5 audios
Input plug (φ 3.5mm), 6, poly-lithium battery, 7, loudspeaker, 8, circuit board, 9, shell, 10, attaching plug.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of Multifunctional charger baby of the utility model, including AC/DC change-over circuits, charge and discharge control
The input connection of circuit, poly-lithium battery 6 and boost module, AC/DC change-over circuits and charge-discharge control circuit, the charge and discharge
The output end of electric control circuit is provided with charging output interface, and is connected with poly-lithium battery 6；Poly-lithium battery 6 passes through liter
Die block is connected with the charge-discharge control circuit, described AC/DC change-over circuits, charge-discharge control circuit, poly-lithium battery 6
It is installed in boost module in a shell 9；Audio amplifier circuit and loudspeaker are also equipped with described shell, audio is put
The power end of big circuit is connected with described poly-lithium battery 6, is distinguished in the input and output end of the audio amplifier circuit
Audio input 5 and loudspeaker 7 are connected with, is provided with one end of shell and connects with the input of described AC/DC change-over circuits
The attaching plug 10 connect, the socket grafting for the civil power with standard.
Described charging output interface uses two and the Micro USB joints 2 connect.
Standard USB joint 3 is connected with the wire of Micro USB joints 2, forms data wire.
Built-in card reader is provided with described standard USB joint 3, for grafting storage chip.
Described AC/DC change-over circuits, charge-discharge control circuit, boost module and audio amplifier circuit is arranged on a circuit
On plate 8.
Casing cover 1 is provided with the top of described shell 9, one side of the casing cover 1 is hinged with one side of shell, and is provided with
It can be made to be positioned at the position-limit mechanism of 45 ° of -70 ° of positions (such as block) after casing cover is opened.
The utility model has following functions：
The first function：Plug 10, is inserted in power outlet, and electric current enters circuit board 8 by plug 10, exports DC5V/
1A electric currents, export from two Micro USB plugs 2, charged for battery, form charger mode.
Second of function：Charger baby, built-in poly-lithium battery 6 are core, and poly-lithium battery 6 is used as 3.7V direct currents
Source, derived current enter circuit board 8, by built-in boost module booster tension, DC5V/1A electric currents are exported, from two Micro
Output is charged for mobile terminal on USB plug 2, forms charger baby pattern.
The third function：Loudspeaker 7 (equivalent to small-size sound box), standard 3.5mm audio inputs 5, accesses mobile phone
Earpiece holes.Mobile phone built-in player playing audio signal, signal connect standard 3.5mm audio inputs 5 by earpiece holes and entered
Enter circuit board 8, drive the speaker 7 plays after amplification.
4th kind of function：Data wire, Micro USB joints 2 are connected with standard USB joint 3, form a data.
5th kind of function：Card reader built in standard USB joint 3, can be read the information such as SD card, and information is connected by card reader
Micro USB joints 2 can provide storage information for mobile phone.Card reader built in standard USB joint 3 plugs SD card, can be used alone,
Injecting computer USB can use as USB flash disk.
6th kind of function：Handset mounting, casing cover 1, which is opened, is positioned at certain angle (such as 60 °), places mobile phone as mobile phone
Support.
Claims (6)
1. a kind of Multifunctional charger baby, including AC/DC change-over circuits, charge-discharge control circuit, poly-lithium battery (6) and boosting
The input connection of module, AC/DC change-over circuits and charge-discharge control circuit, the output end of the charge-discharge control circuit, which is provided with, fills
Electricity output interface, and be connected with poly-lithium battery (6)；Poly-lithium battery (6) passes through boost module and the charge and discharge control
Circuit is connected, and described AC/DC change-over circuits, charge-discharge control circuit, poly-lithium battery (6) and boost module are installed in
In one shell (9), it is characterised in that audio amplifier circuit and loudspeaker, audio amplification electricity are also equipped with described shell
The power end on road is connected with described poly-lithium battery (6), is connected respectively in the input and output end of the audio amplifier circuit
Audio input (5) and loudspeaker (7) are connected to, the input with described AC/DC change-over circuits is provided with one end of shell
The attaching plug (10) of connection.
2. Multifunctional charger baby according to claim 1, it is characterised in that described charging output interface uses Micro
USB joint (2).
3. Multifunctional charger baby according to claim 2, it is characterised in that in leading for described Micro USB joints (2)
Line is connected with standard USB joint (3), forms data wire.
4. Multifunctional charger baby according to claim 3, it is characterised in that be provided with described standard USB joint (3) interior
Put card reader.
5. Multifunctional charger baby according to claim 1, it is characterised in that described AC/DC change-over circuits, charge and discharge are automatically controlled
Circuit, boost module and audio amplifier circuit processed are arranged on a circuit board (8).
6. Multifunctional charger baby according to claim 1, it is characterised in that be provided with shell on the top of described shell
Lid, one side of the casing cover are hinged with one side of shell, and being provided with can make it be positioned at 45 ° of -70 ° of positions after casing cover is opened
The position-limit mechanism put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248755.2U CN206759127U (en) | 2017-03-15 | 2017-03-15 | Multifunctional charger baby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720248755.2U CN206759127U (en) | 2017-03-15 | 2017-03-15 | Multifunctional charger baby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206759127U true CN206759127U (en) | 2017-12-15 |
Family
ID=60609095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720248755.2U Expired - Fee Related CN206759127U (en) | 2017-03-15 | 2017-03-15 | Multifunctional charger baby |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206759127U (en) |
-
2017
- 2017-03-15 CN CN201720248755.2U patent/CN206759127U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20180315 |