CN207117246U - A kind of mobile phone charging equipment for mobile phone - Google Patents
A kind of mobile phone charging equipment for mobile phone Download PDFInfo
- Publication number
- CN207117246U CN207117246U CN201720995922.XU CN201720995922U CN207117246U CN 207117246 U CN207117246 U CN 207117246U CN 201720995922 U CN201720995922 U CN 201720995922U CN 207117246 U CN207117246 U CN 207117246U
- Authority
- CN
- China
- Prior art keywords
- pin
- usb
- mobile phone
- control machine
- line control
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of mobile phone charging equipment for mobile phone, including the line control machine that charges, the charging line traffic control utensil has micro USB joints and USB adapters, mother's USB mouth and booster circuit are wherein provided with USB adapters, the micro USB joints of charging line control machine are connected with the micro USB interfaces of the first mobile phone, mother's USB mouth of charging line control machine is connected with the USB male joint of USB wiring, and the micro USB joints of USB wiring are connected with the micro USB interfaces of the second mobile phone.The utility model can be charged by a mobile phone to another mobile phone meets an urgent need, and which thereby enhances Consumer's Experience.
Description
Technical field
It the utility model is related to mobile phone charging technique, more particularly to a kind of mobile phone-charging equipment for mobile phone.
Background technology
For smart mobile phone compared with functional mobile phone, its battery consumption is very fast., it is necessary to pass through outside when if battery is exhausted soon
Alternating current or charger baby charge to mobile phone, otherwise will cause to be inconvenient to user.If it can now borrow his human hand
Machine charging is emergent, will be greatly enhanced Consumer's Experience, is necessary to be improved for prior art for this.
Utility model content
The defects of for prior art, the utility model purpose are to provide a kind of mobile phone-charging equipment for mobile phone, Neng Gouzhi
Connected a mobile phone to charge to another mobile phone, to improve Consumer's Experience.
To solve above technical problem, the technical solution of the utility model provides a kind of mobile phone-charging equipment for mobile phone, including
Charge line control machine, and the charging line traffic control utensil has micro USB joints and USB adapters, is wherein provided with USB on USB adapters
Female mouth and booster circuit, the micro USB joints for the line control machine that charges are connected with the micro USB interfaces of the first mobile phone, charging wire
Mother's USB mouth of control device is connected with the USB male joint of USB wiring, the micro USB joints of USB wiring and the micro of the second mobile phone
USB interface connects.
Wherein, the boosted circuit of 1 pin of micro USB joints of line control machine of charging is connected to 1 pin of mother's USB mouth, charging wire
2 pin for controlling the micro USB joints of device connect 2 pin of mother's USB mouth, and 3 pin of the micro USB joints for the line control machine that charges meet USB mothers
3 pin of mouth, 4 pin of the micro USB joints for the line control machine that charges are connected simultaneously with 5 pin of the micro USB joints for the line control machine that charges
It is connected to 5 pin of mother's USB mouth.
Booster circuit includes 1 pin and DC/ of DC/DC integrated circuits, wherein DC/DC integrated circuits that type selecting is LT1073-5
1 pin of the micro USB joints of the 2 pin access charging line control machine of DC integrated circuits, 4 pin and DC/DC collection of DC/DC integrated circuits
5 pin into circuit are connected to indirect inductance L1, the DC/DC collection on ground, 3 pin of DC/DC integrated circuits and 2 pin of DC/DC integrated circuits
3 pin into circuit are connected to through voltage-stabiliser tube 8 pin of DC/DC integrated circuits, and 8 pin of DC/DC integrated circuits are connected to 1 pin of mother's USB mouth,
Electric capacity is connected between 8 pin of DC/DC integrated circuits and ground.
Compared with prior art, the utility model configuration charging line control machine, can be filled by a mobile phone to another mobile phone
Electricity, this can meet an urgent need when that can not be charged by external communication electricity or charger baby to mobile phone, thus admirably improve
Consumer's Experience.Especially, charging line control machine configuration booster circuit, it can be by output voltage stabilization in 5V, so that favorably
In realizing constant-voltage charge.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment mobile phone of the utility model one-charging equipment for mobile phone；
Fig. 2 is the wiring schematic diagram of charging line control machine in Fig. 1；
Fig. 3 is a kind of schematic diagram of booster circuit in Fig. 2；
Fig. 4 is the schematic diagram of another embodiment mobile phone-charging equipment for mobile phone of the utility model；
Fig. 5 is the wiring schematic diagram of charging line control machine in Fig. 4.
Embodiment
For the ease of understanding the utility model, it is described in detail below in conjunction with the accompanying drawings with specific embodiment.
Referring to Fig. 1, the schematic diagram of the embodiment mobile phone of utility model one-charging equipment for mobile phone is shown.The mobile phone-mobile phone charging
Device includes charging line control machine 1, and it has micro USB joints 11 and USB adapters 12, wherein set on USB adapters 12
There are mother's USB mouth 121 and a booster circuit 122, the mobile phone S1 of micro USB joints 11 and first of the charging line control machine 1
Micro USB interfaces (power data interface, figure do not identify) connection, the mother's USB mouth 121 for the line control machine 1 that charges and USB wiring 2
USB male joint 22 connect, the mobile phone S2 of micro USB joints 21 and second of USB wiring 2 micro USB interfaces (power supply number
According to interface, figure does not identify) connection, first-hand machine S1 thus can be achieved the second mobile phone S2 is charged.
Referring to Fig. 2, the wiring schematic diagram for the line control machine that shows to charge in Fig. 1.1 pin (VCC) warp of micro USB joints 11
Booster circuit 122 is connected to 1 pin (VCC) of mother's USB mouth 121, and 2 pin (D-) of micro USB joints 11 connect the 2 of mother's USB mouth 121
Pin (D-), 3 pin (D+) of micro USB joints 11 connect 3 pin (D-) of mother's USB mouth 121,4 pin of micro USB joints 11
(ID) it is connected with 5 pin (GND) of micro USB joints 11 and is connected to 5 pin (GND) of mother's USB mouth 121, the 4 of mother's USB mouth 121
Pin (ID) is hanging.Herein, because 4 pin (ID) of micro USB joints 11 are connected with 5 pin (GND) of micro USB joints 11,
It can be different from the hanging connection of the pin of generic USB interface 4 (ID), thus be easy to the hand with OTG (On-The-Go) function
Machine identifies, so can carry out supply power supply, data to miscellaneous equipment (such as mobile phone S2) using mobile phone S1 as main frame (HOST)
Interaction etc..
Referring to Fig. 3, a kind of schematic diagram of booster circuit is shown.Booster circuit 122 in the present embodiment can be taken a variety of
Circuit structure, booster circuit 122 is built using LT1073-5 DC/DC integrated circuits A1 and a small number of peripheral cells herein.Should
LT1073-5 input voltage is 1~30V, and output is 5V when input voltage is 1.25V, and electric current is up to 40mA；Even if input electricity
Near 1V is pressed, also exportable 10mA.Fig. 3 is a kind of concrete application of LT1073-5 typical circuit：DC/DC integrated circuits A1's
1 pin of 1 pin and DC/DC integrated circuits A1 2 pin access micro USB joints 11, DC/DC integrated circuits A1 4 pin and DC/
DC integrated circuits A1 5 pin are connected to the indirect inductance on ground, DC/DC integrated circuits A1 3 pin and DC/DC integrated circuits A1 2 pin
L1, DC/DC integrated circuit A1 3 pin are connected to DC/DC integrated circuits A1 8 pin through voltage-stabiliser tube D1, and the 8 of DC/DC integrated circuits A1
Pin is connected to 1 pin of mother's USB mouth 121, and electric capacity C1 is connected between DC/DC integrated circuits A1 8 pin and ground.So, pass through
After LT1073-5 booster circuit effect, input Vi (<Output V0 (=5V) can 5V) be boosted to, constant pressure is thus convenient for and fills
Electricity.
Referring to Fig. 4, the schematic diagram of another embodiment mobile phone-charging equipment for mobile phone of utility model is shown.The embodiment and Fig. 1
Difference be, multiple mother's USB mouths 121 are provided with USB adapters 12, they share a booster circuits 122, such structure
Into hub (HUB), can be powered simultaneously for multiple mobile phones.It is understood that multiple mother's USB mouths 121 are not limited in cloth
The same side of USB adapters 12 in Fig. 4 is placed in, they can also be arranged in the top surface of USB adapters 12 or other sides,
Specifically depending on the configuration design of USB adapters 12 layout, repeat no more.
Referring to Fig. 5, the wiring schematic diagram for the line control machine that shows to charge in Fig. 4.1 pin of multiple mother's USB mouths 121,2 pin, 3 pin and
5 pin connect into parallel way, and wherein these mother's USB mouths 121 share a booster circuit 122, it is possible thereby to simultaneously with a hand
Machine charges to multiple chargers.
Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any
Those skilled in the art are not being departed from spirit and scope of the present utility model, can make possible variation and modification, because
This scope of protection of the utility model should be defined by the scope that the utility model claims are defined.
Claims (3)
1. a kind of mobile phone-charging equipment for mobile phone, it is characterised in that including the line control machine that charges, the charging line traffic control utensil has micro
USB joint and USB adapters, are wherein provided with mother's USB mouth and booster circuit on USB adapters, the micro for the line control machine that charges
USB joint is connected with the micro USB interfaces of the first mobile phone, and the mother's USB mouth for the line control machine that charges connects with the USB male joint of USB wiring
Connect, the micro USB joints of USB wiring are connected with the micro USB interfaces of the second mobile phone.
2. mobile phone-charging equipment for mobile phone as claimed in claim 1, it is characterised in that the micro USB joints for the line control machine that charges
The boosted circuit of 1 pin be connected to 1 pin of mother's USB mouth, 2 pin of the micro USB joints for the line control machine that charges connect 2 pin of mother's USB mouth,
3 pin of micro USB joints of line control machine of charging connect 3 pin of mother's USB mouth, 4 pin of the micro USB joints for the line control machine that charges with
5 pin of micro USB joints of line control machine of charging are connected and are connected to 5 pin of mother's USB mouth.
3. mobile phone-charging equipment for mobile phone as claimed in claim 2, it is characterised in that booster circuit is LT1073- including type selecting
1 pin of 5 DC/DC integrated circuits, wherein DC/DC integrated circuits and 2 pin of DC/DC integrated circuits access charging line control machine
1 pin of micro USB joints, 4 pin of DC/DC integrated circuits and 5 pin of DC/DC integrated circuits are connected to ground, DC/DC integrated circuits
3 pin and 3 pin of indirect inductance L1, DC/DC integrated circuit of 2 pin of DC/DC integrated circuits be connected to DC/DC through voltage-stabiliser tube and integrate
8 pin of circuit, 8 pin of DC/DC integrated circuits are connected to 1 pin of mother's USB mouth, and electric capacity is connected to 8 pin and ground of DC/DC integrated circuits
Between.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197888.6U CN208723563U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charge boost circuit |
| CN201720995922.XU CN207117246U (en) | 2017-08-10 | 2017-08-10 | A kind of mobile phone charging equipment for mobile phone |
| CN201820197887.1U CN208723562U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charging wire control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995922.XU CN207117246U (en) | 2017-08-10 | 2017-08-10 | A kind of mobile phone charging equipment for mobile phone |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197887.1U Division CN208723562U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charging wire control device |
| CN201820197888.6U Division CN208723563U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charge boost circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117246U true CN207117246U (en) | 2018-03-16 |
Family
ID=61570976
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197888.6U Expired - Fee Related CN208723563U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charge boost circuit |
| CN201820197887.1U Expired - Fee Related CN208723562U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charging wire control device |
| CN201720995922.XU Expired - Fee Related CN207117246U (en) | 2017-08-10 | 2017-08-10 | A kind of mobile phone charging equipment for mobile phone |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197888.6U Expired - Fee Related CN208723563U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charge boost circuit |
| CN201820197887.1U Expired - Fee Related CN208723562U (en) | 2017-08-10 | 2017-08-10 | Mobile phone-mobile phone charging wire control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN208723563U (en) |
-
2017
- 2017-08-10 CN CN201820197888.6U patent/CN208723563U/en not_active Expired - Fee Related
- 2017-08-10 CN CN201820197887.1U patent/CN208723562U/en not_active Expired - Fee Related
- 2017-08-10 CN CN201720995922.XU patent/CN207117246U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN208723562U (en) | 2019-04-09 |
| CN208723563U (en) | 2019-04-09 |
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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 |
Granted publication date: 20180316 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |