CN206099002U - Multifunctional converter - Google Patents
Multifunctional converter Download PDFInfo
- Publication number
- CN206099002U CN206099002U CN201621031769.0U CN201621031769U CN206099002U CN 206099002 U CN206099002 U CN 206099002U CN 201621031769 U CN201621031769 U CN 201621031769U CN 206099002 U CN206099002 U CN 206099002U
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- China
- Prior art keywords
- pin
- type
- pcb
- micro usb
- ends interface
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- 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.)
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Abstract
The utility model relates to a multifunctional converter, include: TYPE public termination mouth of C and the female termination mouth of MICRO USB, still include the PCB circuit board, the PCB circuit board is equipped with 51K ohmic resistance and 5.1K ohmic resistance, TYPE public termination mouth of C and the female termination mouth of MICRO USB pass through PCB circuit board connection, TYPE the public termination mouth of C is used for connecting mobile intelligent Terminal, the female termination mouth of MICROUSB is used for connecting USB class data charging cable, the utility model discloses is the PCB board that the utilization has the resistance capacitance with TYPE the public termination mouth of C is in the female end interface connection of MICRO USB, has realized the function of reverse power supply and reading data, utilize TYPE the C interface makes the user need not distinguish product male orientation again, and convenience of customers's operation just the utility model discloses small in size, simple structure, low cost.
Description
Technical field
The utility model belongs to electronic technology field, a kind of multifunction converter of specific design.
Background technology
With the progress and development of society, intelligent movable equipment has more functions, more and more to connect with TYPE-C
The mobile intelligent terminal of mouth all possesses OTG functions.Possessing the mobile intelligent terminal of OTG functions needs external converter to realize reading
The data in movable storage device are taken, and converter conventional at present or conversion line can only all realize single function performance, only
Can unidirectionally be charged or digital independent；TYPE-C interfaces are emerging interface, and the TYPE-C interface data for needing outfit special fills
Electric wire cable, existing market circulation mass data charge cable entrained by interface with MICRO USB it is serial based on, current market
On product based on charge function or one-sided transmission data, user then certainly will need to carry when outgoing more for
The data charge cable of difference in functionality and distinct interface, mobile intelligent terminal can be continuous during outgoing just to can guarantee that user
Electricity work and can read the data on movable storage device, this allow to a certain extent user knapsack become it is more and more numerous and diverse and
It is heavy.So the problem that convenience is consumer to be paid special attention to, and for product, the diversified, integrated of function, size
The compact key character for being melted into convenience.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of multifunction converter
To solve the problems, such as that existing data wire can not be while realize charging, data transfer and reverse read data function.
To realize object above, the utility model is adopted the following technical scheme that：A kind of multifunction converter, including：TYPE-
C male ends interface and MICRO USB female end interfaces；Also include PCB, PCB is provided with 51K Ohmic resistances and 5.1K Europe
Nurse resistance, TYPE-C male ends interface and MICRO USB female ends interfaces are connected by PCB；TYPE-C male end interfaces are used for
Connection mobile intelligent terminal, MICRO USB female ends interface is used to connect USB class data charge cables.
Further, TYPE-C male ends interface is provided with VBUS pin, GND pin, CC pin, a D+ pin, a D- pin, the first screen
Pin is covered, MICRO USB female end interfaces are provided with positive source pin, power cathode pin, ID pin, the 2nd D+ pin, the 2nd D- pin, the second screen
Cover pin；VBUS pin are connected with positive source pin, and GND pin are connected with power cathode pin, and a D+ pin are connected with the 2nd D+ pin, and first
D- pin are connected with the 2nd D- pin, and the first shielding pin is connected with secondary shielding pin, the 51K ohms in PCB and 5.1K ohms
Resistance is connected in series in respectively between VBUS pin and ID pin, CC pin and ID pin.
Further, PCB also includes 10nF electric capacity, and 10nF capacitances in series is between VBUS pin and GND pin.
Further, MICRO USB female ends interface is USB3.0.
Further, MICRO USB female ends interface is USB2.0.
The utility model adopts above technical scheme, will pass through between TYPE-C male ends interface and MICRO USB female end interfaces
PCB connects, and is designed by the special connection of resistance, realizes reverse power supply and reads the function of data；By TYPE-
C male end interfaces, user without repartitioning the direction of insertion of mobile terminal product, and the utility model compact, simple structure,
It is with low cost.
Description of the drawings
Fig. 1 is a kind of positive structure schematic of multifunction converter of the utility model；
Fig. 2 is a kind of structure schematic diagram of multifunction converter of the utility model；
Fig. 3 is a kind of schematic circuit of multifunction converter of the utility model.
In figure：1st, TYPE-C male ends interface；2nd, MICRO USB female ends interface；3rd, PCB；4th, VBUS pin；5th, first
D+ pin；6th, a D- pin；7th, CC pin；8th, the first shielding pin；9th, GND pin；10th, 51K Ohmic resistances；11st, 5.1K Ohmic resistances；
12nd, positive source pin；13rd, ID pin；14th, the 2nd D- pin；15th, the 2nd D+ pin；16th, power cathode pin；17th, secondary shielding pin；18、
10nF electric capacity.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of multifunction converter, including：TYPE-C male ends interface 1 and MICRO USB female ends connect
Mouth 2；Also include PCB 3, PCB 3 is provided with 51K Ohmic resistances 10 and 5.1K Ohmic resistances 11, and TYPE-C male ends connect
1 and MICRO USB female ends interface 2 of mouth is connected by PCB 3；TYPE-C male ends interface 1 is used to connect intelligent movable end
End, MICRO USB female ends interface 2 is used to connect USB class data charge cables.
Connected by PCB 3 between TYPE-C male ends interface 1 and MICRO USB female ends interface 2, PCB 3 is used
In substitute conventional electrical wire conductor, be easy between TYPE-C male ends interface 1 and MICRO USB female ends interface 2 add electric capacity,
Resistance, reaches required function, and the appearance design for also allowing for integral product is more attractive, compact.
As one kind preferred embodiment, as shown in figure 3, TYPE-C male ends interface 1 is provided with VBUS pin 4, GND pin 9, CC
Pin 7, a D+ pin 5, a D- pin 6, first shield pin 8, and MICROUSB female end interfaces are provided with positive source pin 12, power cathode
Pin 16, ID pin 13, the 2nd D+ pin 15, the 2nd D- pin 14, secondary shielding pin 17；VBUS pin 4 are connected with positive source pin 12, GND
Pin 9 is connected with power cathode pin 16, and a D+ pin 5 are connected with the 2nd D+ pin 15, and a D- pin 6 are connected with the 2nd D- pin 14, the
One shielding pin 8 is connected with secondary shielding pin 17, the 51K ohms 10 in PCB 3 and 5.1K Ohmic resistances 11 company of series connection respectively
It is connected between VBUS pin 4 and ID pin 13, CC pin 7 and ID pin 13.
As one kind preferred embodiment, PCB 3 also includes 10nF electric capacity 18, and 10nF electric capacity 18 is series at
Between VBUS pin 4 and GND pin 9.
As one kind preferred embodiment, MICRO USB female ends interface 2 is USB3.0.
As one kind preferred embodiment, MICRO USB female ends interface 2 is USB2.0.
The positive pole transmission of power supply, GND pin 9 and power cathode pin when VBUS pin 4 connect and compose charging with positive source pin 12
The negative pole transmission of 16 power supplys when connecting and composing charging, this two paths constitute normal charge function；
First D+ pin 5 are connected with the 2nd D+ pin 15, a D- pin 6 are connected with the 2nd D- pin 14, and this two paths constitutes number
According to the input and output of transmission；
The ground wire pole of power supply when first shielding pin 8 and secondary shielding pin 17 connect and compose charging, is mainly used in connection electricity
Connect the ground wire pole of supply socket during source, play a protective role；
Connected using 51K Ohmic resistances 10 between VBUS pin 4 and ID pin 13,5.1K ohms electricity is used between CC pin 7 and ID pin 13
Resistance 11 connects, and its purpose is mainly used for OTG functions.This connection make between CC pin 7 and VBUS pin 4 by 51K Ohmic resistances 10 and
The mode of the series connection of 5.1K Ohmic resistances 11 constitutes pull-up resistor, it is ensured that MICRO USB female ends interface 2 is accessing powered USB classes number
Normally can power for mobile intelligent terminal according to during charge cable；Meanwhile, because the series connection of two resistance is by ID in this connection
Pin 13 is realized, it is ensured that MICRO USB female ends interface 2 forms pull down resistor when movable storage device is accessed, and is embodied as movement and is deposited
Storage equipment is powered and reads the function of data.
In a specific embodiment, the connection of multifunction converter one end is with TYPE-C interfaces and with OTG functions
Mobile intelligent terminal, adapter, computer or movable storage device are being connected by a common USB class data charging wire：
When the other end connects adapter or computer, it is possible to achieve conventional charges and computer importing intelligent movable for mobile intelligent terminal
The data of terminal；When the other end connects movable storage device, such as：Card reader, portable hard drive, USB flash disk etc., it is possible to achieve for movement
Function that storage device is powered simultaneously makes mobile intelligent terminal read the data on movable storage device.
By above-mentioned connected mode, when mobile intelligent terminal itself does not have support OTG functions, the utility model product
The convert charging function and computer only possessed between distinct interface, i.e. TYPE-C male ends interface 1 and MICRO USB female ends interface 2 is led
Enter the function of mobile intelligent terminal data；When mobile intelligent terminal itself has support OTG functions, the utility model product exists
While possessing above-mentioned charge function, when MICRO USB female ends interface 2 accesses movable storage device, such as：Card reader, movement
The storage devices such as hard disk, USB flash disk, the utility model possesses the work(that movable storage device data are powered and read to movable storage device
Energy.
In sum, the utility model provides a kind of multifunction converter, using the pcb board with resistance capacitance and passes through
The special connection design of resistance connects TYPE-C male ends interface in MICRO USB female ends interface, realizes reverse read data
Function, using TYPE-C interfaces, make user without repartitioning the direction of product insertion, user friendly operation and this practicality is newly
It is type compact, simple structure, with low cost.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (5)
1. a kind of multifunction converter, including：TYPE-C male ends interface and MICRO USB female end interfaces；It is characterized in that：Also wrap
Include PCB, the PCB is provided with 51K Ohmic resistances and 5.1K Ohmic resistances, the TYPE-C male ends interface and
MICRO USB female ends interfaces are connected by PCB；The TYPE-C male ends interface is used to connect mobile intelligent terminal, institute
MICRO USB female ends interface is stated for connecting USB class data charge cables.
2. a kind of multifunction converter according to claim 1, it is characterised in that：The TYPE-C male ends interface is provided with
VBUS pin, GND pin, CC pin, a D+ pin, a D- pin, the first shielding pin, the MICRO USB female end interfaces are provided with power supply
Positive pole pin, power cathode pin, ID pin, the 2nd D+ pin, the 2nd D- pin, secondary shielding pin；The VBUS pin and the positive source
Pin connects, and the GND pin are connected with the power cathode pin, and a D+ pin are connected with the 2nd D+ pin, and described first
D- pin are connected with the 2nd D- pin, and the first shielding pin is connected with the secondary shielding pin, in the PCB
51K ohms and 5.1K Ohmic resistances be connected in series in respectively the VBUS pin and the ID pin, the CC pin and the ID pin it
Between.
3. a kind of multifunction converter according to claim 2, it is characterised in that：The PCB also includes 10nF
Electric capacity, the 10nF capacitances in series is between the VBUS pin and the GND pin.
4. a kind of multifunction converter according to claim 1, it is characterised in that：The MICROUSB female ends interface is
USB3.0。
5. a kind of multifunction converter according to claim 1, it is characterised in that：The MICROUSB female ends interface is
USB2.0。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031769.0U CN206099002U (en) | 2016-08-31 | 2016-08-31 | Multifunctional converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621031769.0U CN206099002U (en) | 2016-08-31 | 2016-08-31 | Multifunctional converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099002U true CN206099002U (en) | 2017-04-12 |
Family
ID=58475380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621031769.0U Expired - Fee Related CN206099002U (en) | 2016-08-31 | 2016-08-31 | Multifunctional converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711646A (en) * | 2017-01-23 | 2017-05-24 | 北京小米移动软件有限公司 | Type-C connector and connection wire |
-
2016
- 2016-08-31 CN CN201621031769.0U patent/CN206099002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711646A (en) * | 2017-01-23 | 2017-05-24 | 北京小米移动软件有限公司 | Type-C connector and connection wire |
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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: 20170412 Termination date: 20170831 |