CN206099002U - Multifunctional converter - Google Patents

Multifunctional converter Download PDF

Info

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
Authority
CN
China
Prior art keywords
pin
type
pcb
micro usb
ends interface
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
Application number
CN201621031769.0U
Other languages
Chinese (zh)
Inventor
李伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201621031769.0U priority Critical patent/CN206099002U/en
Application granted granted Critical
Publication of CN206099002U publication Critical patent/CN206099002U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Telephone Function (AREA)

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

A kind of multifunction converter
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。
CN201621031769.0U 2016-08-31 2016-08-31 Multifunctional converter Expired - Fee Related CN206099002U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN207910515U (en) Magnetic composite lights mobile power
CN204131172U (en) Multifunctional portable power source
CN205122913U (en) Multi -functional intelligent movement arranges and inserts
CN206099002U (en) Multifunctional converter
CN202076618U (en) Concentrator for transmitting data and charging simultaneously
CN210807090U (en) Power adapter with electric energy conversion and data transmission functions
CN202474947U (en) Portable movable power supply
CN204597589U (en) Charger and AC-DC thereof change module and DC-to-DC conversion module
CN203071611U (en) Integrated mobile power supply
CN206908332U (en) A kind of wireless charging the storage box with multiplex roles translation function and LED
CN202798078U (en) Mobile power source
CN207320896U (en) Shared charger
CN201252310Y (en) Alternating current power supply distributor with a plurality of direct current power supply outputs and USB interfaces
CN2476848Y (en) Structure of multifunction moving memory
CN201918615U (en) Portable data transmission equipment
CN201142371Y (en) USB hub
CN2554855Y (en) Multipurpose charger
CN209375184U (en) Earphone charging box
CN208767808U (en) A kind of USB2.0 and Type-C twoport charger circuit of intelligent recognition current limliting
CN207368708U (en) A kind of Multifunctional portable power source
CN202189987U (en) Multifunctional portable mobile converter for converting USB3.0 (Universal Serial Bus) into eSATA (external Serial Advanced Technology Attachment)
CN210074305U (en) Connector for communication equipment
CN201260134Y (en) Electric power supply device having multiple output ports
CN202997234U (en) Data line with charging line function
CN203840021U (en) Solar energy charging and electricity storing leather sleeve

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