CN207426336U

CN207426336U - Multifunctional panel socket

Info

Publication number: CN207426336U
Application number: CN201721127612.2U
Authority: CN
Inventors: 石勇; 刘远方; 童淑霞
Original assignee: Zhejiang Chint Building Electrics Co Ltd
Current assignee: Zhejiang Chint Building Electrics Co Ltd
Priority date: 2017-09-04
Filing date: 2017-09-04
Publication date: 2018-05-29
Anticipated expiration: 2027-09-04

Abstract

A kind of multifunctional panel socket, including panel, city's electric jack is equipped on panel, USB A types jacks and USB Type c-type jacks, main circuit and the intelligent control charging circuit being connected with main circuit are equipped in panel, the intelligent control charging circuit includes governor circuit, power-switching circuit, interface control circuit and charging inlet circuit, the governor circuit is connected with the USB A types interfaces and USB Type c-type interfaces of charging inlet circuit, the interface control circuit is connected respectively with governor circuit and charging inlet circuit, the USB A types interface and USB Type c-types interface is correspondingly arranged respectively with USB A types jacks and USB Type c-type jacks.The utility model is by the way that USB A types interfaces and USB Type c-types interfaces are combined with multifunctional panel socket, enable multifunctional panel socket that USB A types interfaces and USB Type c-types interface is supported to export simultaneously, the use scope of multifunctional panel socket is expanded, meets the demand of more users.

Description

Multifunctional panel socket

Technical field

The utility model is related to Low Voltage Electrical Apparatus, particularly a kind of multifunctional panel socket.

Background technology

The multifunctional wall body panel jack containing USB interface is more universal in the prior art, and wherein USB Type-C types connect The advantages that vocal imitation skill is gradually ripe, and the size that USB Type-C type interfaces have is small, positive anti-plug, speed fast 10Gb, is following USB The developing direction of interface.Meanwhile USB Type-C types interfaces are not only frivolous compact, can also not lose speed and transmission quality While be competent at the data transmission needs of almost all of specification, you can be extended to power supply/USB transmission/VGA or HDMI tri- Interface by adapter, can also be compatible with the previous generation interfaces such as USB3.0, USB2.0.

As the mobile phone using USB Type-C type interfaces and the gradual of laptop increase, user is for carrying USB The multifunctional panel socket of Type-C type interfaces has the demand of bigger, and it is mobile phone and laptop charges and power supply Ability be also user's selection one of standard, traditional holes, Three-hole socket cannot meet Modern mobile terminal product Demand and user experience.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, providing, a kind of use scope is wide, supports fast charge work( Energy, multiple functional multifunctional panel socket.

To achieve the above object, the utility model employs following technical solution：

A kind of multifunctional panel socket including panel 1, is equipped with city's electric jack, USB A types jack 13 and USB on panel 1 Type-C types jack 14, it is described equipped with main circuit and the intelligent control charging circuit 2 being connected with main circuit in panel 1 Intelligent control charging circuit 2 includes governor circuit 3, power-switching circuit 4, interface control circuit 5 and charging inlet circuit 6, institute It states the input terminal of power-switching circuit 4 and the main power source in multifunctional panel socket is connected to obtain power supply and by alternating current Direct current is converted to, the output terminal of power-switching circuit 4 is connected to supply with governor circuit 3 and interface control circuit 5 respectively Electricity, the governor circuit 3 are connected use with the USB A types interface 61 and USB Type-C types interface 62 of charging inlet circuit 6 Communicate in the electrical equipment with access, the interface control circuit 5 respectively with governor circuit 3 and charging inlet circuit 6 It is connected and the delivery outlet of charging inlet circuit 6 is controlled according to governor circuit 3, the USB A types interface 61 and USB Type-C types interface 62 is correspondingly arranged respectively with USB A types jack 13 and USB Type-C types jack 14.

Preferably, the governor circuit 3 includes Type C main control chips U9 and fast charge power supply chip U10, described Type C main control chips U9 are connected with USB Type-C interfaces 62 and interface control circuit 5, the fast charge power supply chip U10 It is connected respectively with USB A types interface 61 and interface control circuit 5.

Preferably, the interface control circuit 5 includes power supply chip U1 and chip Q4, the power supply chip U1 and electricity Power-switching circuit 4 is connected with the fast charge power supply chip U10 of governor circuit 3, the Type C of the chip Q4 and governor circuit 3 Main control chip U9 is connected with fast charge power supply chip U10, and is connected with USB Type-C types interface 62.

Preferably, the governor circuit 3 further includes the base stage of triode Q3, the triode Q3 and zener diode D6 Anode series connection, the collector of triode Q3 by resistance R18 respectively with the base stage of triode Q3 and zener diode D6 just Pole is connected, and the cathode ground connection of the zener diode D6, the collector of triode Q3 also passes through resistance R13 and power supply VBUS- LV ends are connected and are connected with USBA types interface 61 and USB Type-C interfaces 62, emitter and the capacitance C11 of triode Q3 It is grounded after series connection, and capacitance CE5 and capacitance CE6 is also parallel between power supply VBUS-LV ends and ground terminal.

Preferably, the VBUSEN control terminal phases of the second pin of the Type C main control chips U9 and interface control circuit 5 Connection, the three-prong ground connection of Type C main control chips U9, after the 4th pin of Type C main control chips U9 is connected with power vd D Series capacitance C14 is simultaneously grounded, and the USB Type-C of the 5th pin and USB Type-C interfaces 62 of Type C main control chips U9 connect Mouthpart part J2 is connected, the 6th pin of Type C main control chips U9 and the USB Type-C interface units of USB Type-C interfaces 62 Part J2 is connected, the first pin of the fast charge power supply chip U10 and the USB A type interface device J5 phases of USB A types interface 61 Connection, the second pin ground connection of fast charge power supply chip U10, three-prong and 5 phase of interface control circuit of fast charge power supply chip U10 Connection, the 4th pin of fast charge power supply chip U10 are connected with the VBUSEN control terminals of interface control circuit 5, charging quickly source core The 5th pin of piece U10 is connected by resistance R14 with power supply VBUS-LV ends to be connect with USBA types interface 61 and USB Type-C Mouth 62 is connected, and the 5th pin of fast charge power supply chip U10 is grounded by C7, the 6th pin of fast charge power supply chip U10 It is connected with the USBA type interface devices J5 of USB A types interface 61.

Preferably, the USB Type-C types interface 62 includes the USB being made of USB Type-C type interface devices J2 Type-C interface circuits, the A5 pins of the USB Type-C type interface devices J2 and the Type C main control chips of governor circuit 3 U9 is connected, and is connected after the A9 pins of USB Type-C type interface devices J2 and B9 foot parallel connections with power supply VBUS_LV ends, USB The B5 pins of Type-C type interface devices J2 are connected with Type C main control chips U9, USB Type-C type interface devices J2's A12 pins and B12 pins are grounded.

Preferably, the USB A types interface 61 includes the USB A interface circuits being made of USB A type interface devices J5, The first pin of the USB A type interface devices J5 is connected with power supply VBUS-LV ends, the second pipe of USB A type interface devices J5 Foot is connected by DM network-sides with the fast charge chip U10 of governor circuit 3, and the three-prong of USB A type interface devices J5 passes through DP Network-side is connected with fast charge chip U10's, and the 4th pin, the 5th pin and the 6th pin of USB A type interface devices J5 are simultaneously It is grounded after connection.

Preferably, the power-switching circuit 4 include be connected with main power source first winding T1, secondary winding L8, Rectifier bridge Z1 and logic chip Q1, the first end feet of the first winding T1 are connected with the power supply chip U1 of interface control circuit 5 It connecing, the second end feet of first winding T1 is connected by inductance L1 with the first pin of rectifier bridge Z1, and the 3rd of first winding T1 the End feet is connected with being followed by high pressure GND_HV with diode D3, and the 4th end feet of first winding T1 passes through the R10 that connects again after the R7 that connects It is connected with the power supply chip U1 of interface control circuit 5, the R7 both ends shunt regulator diode D4, the secondary winding L8 One end out-put supply VBUS-LV ends, be grounded after the series capacitance C2 of power supply VBUS-LV ends, the other end of the secondary winding L8 It is connected with logic chip Q1, logic chip Q1 is connected with the power supply chip U1 of interface control circuit 5.

Preferably, the interface control circuit 5 includes power supply chip U1, capacitance C6, resistance R9, triode Q5 and chip Q4, the first pin of the power supply chip U1 are connected with by network terminal D with the first winding T1 of power-switching circuit 4, GND_HV, the 7th pin of power supply chip U1 and the 8th pin convert electricity to the three-prong of power supply chip U1 with power supply with connecing high pressure Road 4 be connected and after the tenth pin series resistor R6 of with the being followed by high pressure GND_HV that connects with capacitance C8, power supply chip U1 with electricity Power-switching circuit 4 is connected, and the 12nd pin of power supply chip U1 is connected with the logic chip Q1 of power-switching circuit 4, power supply After the 11st pin of chip U1 is connected with secondary winding L8, and the 11st pin of power supply chip U1 is connected with resistance R5 It is connected with the 14th pin, the tenth three-prong of power supply chip U1 is grounded after connecting with capacitance C5, and the tenth of power supply chip U1 the Four pins are connected with the fast charge power supply chip U10 of governor circuit 3, one end after capacitance C6 and resistance R9 parallel connections and the 14th pipe Foot is connected other end ground connection, and the 15th pin of power supply chip U1 and the 16th pin be grounded, and the first of the chip Q4 It is connected after pin, the second pin and three-prong parallel connection with USB Type-C types interface 62, the 4th pin point of chip Q4 Collector not with power vd D and triode Q5 is connected, and electricity is also in series between the 4th pin and power vd D of chip Q4 R17 is hindered, is grounded after the 5th pin of chip Q4, the 6th pin, the 7th pin and the 8th pin parallel connection, the hair of the triode Q5 Emitter grounding, the one end of the base stage of triode Q5 respectively with resistance R16 and capacitance C15 are connected, the other end of the resistance R16 It is connected with VBUSEN control terminals and is connected with Type C main control chips U9 and fast charge power supply chip U10, the capacitance C15's The other end is grounded.

Preferably, the panel 1 is 86 type panel jacks, including fixed panel socket and portable socket.

The multifunctional panel socket of the utility model by by USB A types interfaces and USB Type-C types interfaces with it is multi-functional Panel jack is combined so that multifunctional panel socket can support that USB A types interfaces and USB Type-C type interfaces are defeated simultaneously Go out, expand the use scope of multifunctional panel socket, meet the demand of more users, meanwhile, more work(of the utility model Power-switching circuit all the way is only provided in energy panel jack to be used to power to USB A types interfaces and USB Type-C types interface, So as to save installation space and production cost, and request that charging inlet circuit can be according to electrical equipment and governor circuit It communicates, interface control circuit controls the delivery outlet of charging inlet circuit, can be with switched charge interface circuit and right The output power of charging inlet circuit is adjusted, so as to while charging rate is promoted, it is ensured that output electrical equipment Electrical Safety, shorten the charging time of user and promote the experience of user.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the functional-block diagram of the intelligent control charging circuit of the utility model；

Fig. 3 is the flow chart of the USB A type interface charging processes of the utility model；

Fig. 4 is the flow chart of the USB Type-C type interface charging processes of the utility model；

Fig. 5 is the schematic diagram of the governor circuit of the utility model；

Fig. 6 is the schematic diagram of the power-switching circuit of the utility model；

Fig. 7 is the schematic diagram of the interface control circuit of the utility model；

Fig. 8 is the schematic diagram of the USB A interface circuits of the utility model；

Fig. 9 is the schematic diagram of the USB Type-C type interface circuits of the utility model.

Specific embodiment

The embodiment of the utility model is provided below in conjunction with attached drawing 1 to 9, further illustrates the multi-functional face of the utility model Plate socket specific embodiment.The multifunctional panel socket of the utility model is not limited to the following description.

As illustrated in fig. 1 and 2, the multifunctional panel socket of the utility model includes panel 1, and city's electric mortiser is equipped on panel 1 Hole, USB A types jack 13 and USB Type-C types jack 14 are equipped with main circuit and and main circuit for power supply in panel 1 The intelligent control charging circuit 2 that the conversion for being used to implement circuit being connected and output power are set, the intelligent control are filled Circuit 2 includes governor circuit 3, power-switching circuit 4, interface control circuit 5 and charging inlet circuit 6, the power supply conversion The input terminal of circuit 4 is connected to obtain power supply and alternating current is converted to direct current with the main power source in multifunctional panel socket Electricity, the output terminal of power-switching circuit 4 are connected with governor circuit 3 and interface control circuit 5 for powering respectively, the master Control circuit 3 is connected with the USB A types interface 61 and USB Type-C types interface 62 of charging inlet circuit 6 for the use with access Electric equipment is communicated and is made overall arrangements output according to the request of electrical equipment, the interface control circuit 5 respectively with Governor circuit 3 is connected with charging inlet circuit 6 and the delivery outlet of charging inlet circuit 6 is switched according to governor circuit 3 With the adjusting of output power, so as to play the role of safeguard protection, the USB A types interface 61 and USB Type-C types interface 62 It is correspondingly arranged to patch with USB A types jack 13 and USB Type-C types jack 14 respectively.The utility model is by by USB A Type interface 61 and USB Type-C types interface 62 are combined with multifunctional panel socket so that multifunctional panel socket can be simultaneously USB A types interface 61 and USB Type-C types interface 62 is supported to export, expands the use scope of multifunctional panel socket, is met The demand of more users, meanwhile, it power-switching circuit 4 all the way is only provided in the multifunctional panel socket of the utility model uses It powers in USB A types interface 61 and USB Type-C types interface 62, so as to save installation space and production cost, Er Qiechong Electrical interface circuit 6 can communicate according to the request of electrical equipment with governor circuit 3, and interface control circuit 5 is to charging interface The delivery outlet of circuit 6 is controlled, and switched charge interface circuit 6 is simultaneously adjusted the output power of charging inlet circuit 6, from And while charging rate is promoted, it is ensured that export the Electrical Safety of electrical equipment, shorten the charging time of user and promote use The experience at family.

It is defeated when there is electrical equipment to access USB A type interfaces 61 at 61 acquiescence of USB A types interface and opening state Go out voltage for 5V, when asking quick charge, interface control circuit 5 is according to the request that governor circuit 3 obtains into line output voltage Adjustment；At 62 acquiescence of USB Type-C types interface and closed state, USB Type-C types are accessed when there is electrical equipment During interface 62, electrical equipment first passes through USB Type-C types interface 62 and communicates with governor circuit 3, the USB after communicating successfully Type-C types interface 62 could be opened and exported, and 61 output voltage of USB A types interface is also 5V at this time, without fast charge.This reality With the new state by the way that USB Type-C types interface 62 to be arranged to acquiescence closing, USB A types interface 61 is arranged to acquiescence and beats The state opened so that under conditions of an only power-switching circuit 4 inside multifunctional panel socket, output work can be adjusted Rate quick charge and ensure the safety of electrical equipment and protect circuit and save cost and space.

As shown in Figures 3 and 4, the charging flow of the utility model is, when electrical equipment is accessed by USB A types interface 61 When, acquiescence USB A types interface 61 exports 5V voltages, and electrical equipment carries out after being accessed by USB A types interface 61 with governor circuit 3 Communication, the governor circuit 3 first detects whether USB Type-C types interface 62 is exporting, if the closed state in acquiescence It is lower i.e. without output, then interface control circuit 5 goes the output work of adjustment USB A types interface 61 according to the Real time request of electrical equipment Rate, both can with general mode charge can also quick mode charge, if USB Type-C types interface 62 be in open output Under state, then the acquiescence of USB A types interface 61 output 5V voltages do not do pressure regulation processing so as to protect circuit safety.Wherein quick mode Both the power adjustment mode of adjustment output voltage 3.6V-20V may be employed under charging, adjustment output current 0-5A can also be used Power adjustment mode.Preferably, using continuous adjustment model such as direct current 3.6V-12.0V, the fine tuning of 200mV interval voltages, output Current DC 3.6V-6.0V/3A, 6.0V-9.0V/2A, 0V-12V/1.5A；Or using latch voltage power adjustment model such as 5V/2.1A, 5V/2.4,5V/3A, 5V/4A etc..

When electrical equipment is accessed by USB Type-C types interface 62, the USB Type-C types interface 62 is defaulted as Closed state, and output voltage only has 5V, and electrical equipment first passes through USB Type-C types interface 62 and communicates with governor circuit 3, After communicating successfully then governor circuit 3 passes through Interface Controller by the way that the output of power-switching circuit 4 is controlled to be arranged to 5V voltages Circuit 5 opens the negative power supply GND-USBC of USB Type-C types interface 62.

One specific embodiment of the utility model is that as illustrated in fig. 1 and 2, city's electric jack includes setting side by side It puts and inserts the slotting jack 12 of jack 11 and three, the USB A types jack 13 and USB Type-C types jack 14 the two of 1 one side of panel Be disposed side by side on the opposite side of panel 1, be additionally provided with indicator light 15 on panel 1, the indicator light 15 respectively with governor circuit 3 It is connected with power-switching circuit 4 for the state instruction of delivery outlet.Specifically, the USB A types interface 61 and USB Type-C types interface 62 is correspondingly arranged respectively there are one indicator light 15, if being used to indicate 15 lamp of indicator light of USB A types interface 61 It goes out and then indicates no output, if glimmer represents output as 5V, if highlighted represent output for boosting fast charge.It is used to indicate USB Type-C The indicator light 15 of type interface 62 represents to export if lamp is bright, if lamp, which goes out, represents shut-off output.

As shown in figure 5, the governor circuit 3 includes Type C main control chips U9 and fast charge power supply chip U10, it is described Type C main control chips U9 are connected with USB Type-C interfaces 62 and interface control circuit 5, the fast charge power supply chip U10 It is connected respectively with USB A types interface 61 and interface control circuit 5.

Specifically, the governor circuit 3 further includes the base stage of triode Q3, the triode Q3 and zener diode D6 Anode series connection, the collector of triode Q3 by resistance R18 respectively with the base stage of triode Q3 and zener diode D6 just Pole is connected, and the cathode ground connection of the zener diode D6, the collector of triode Q3 also passes through resistance R13 and power supply VBUS_ The first pin that LV ends are connected i.e. with the USB A type interface devices J5 of USBA types interface 61 is connected, the transmitting of triode Q3 Pole is grounded after connecting with capacitance C11, and capacitance CE5 and capacitance are also parallel between power supply VBUS_LV ends and ground terminal CE6.The second pin of the Type C main control chips U9 controls for VBUSEN control terminals and with the VBUSEN of interface control circuit 5 End is connected, and the three-prong ground connection of Type C main control chips U9, the 4th pin and the power vd D of Type C main control chips U9 connect Meet rear series capacitance C14 ground connection, the 5th pin of Type C main control chips U9 and the USB Type-C of USB Type-C interfaces 62 The CC1 ends of interface device J2 are connected, the 6th pin of Type C main control chips U9 and the USB of USB Type-C interfaces 62 The CC2 ends of Type-C interface devices J2 are connected.The first pin of the fast charge power supply chip U10 and USB A types interface 61 The three-prong of USB A type interface devices J5 is connected, the second pin ground connection of fast charge power supply chip U10, fast charge power supply chip The three-prong of U10 by terminal TP51 and terminal TP52 so as to be connected with interface control circuit 5, fast charge power supply chip U10 The 4th pin be connected with the VBUSEN control terminals of interface control circuit 5, the 5th pin of fast charge power supply chip U10 passes through electricity The first pin and USB that resistance R14 is connected with power supply VBUS_LV ends i.e. with the USB A type interface devices J5 of USB A types interface 61 Type-C interfaces 62 are connected, and the 5th pin of fast charge power supply chip U10 is grounded by C7, fast charge power supply chip U10's 6th pin is connected with the three-prong of the USB A type interface devices J5 of USB A types interface 61.

As shown in fig. 6, the power-switching circuit 4 includes the first winding T1 being connected with main power source, secondary winding L8, rectifier bridge Z1 and logic chip Q1, the first end feet of the first winding T1 pass through network terminal D and interface control circuit 5 The first pin of power supply chip U1 be connected, the second end feet of first winding T1 passes through the first pipe of inductance L1 and rectifier bridge Z1 Foot is connected, and the 3rd end feet of first winding T1 is connected with being followed by high pressure GND_HV with diode D3, and the 4th of first winding T1 the End feet is connected by the R10 that connects again after the R7 that connects with the 7th pin of power supply chip U1 and the 8th pipe, and the R7 both ends are simultaneously Join one end out-put supply VBUS-LV ends of zener diode D4, the secondary winding L8, power supply VBUS-LV ends series capacitance C2 After be grounded, the other end is directly connected with logic chip Q1 and passes through series resistor R6 after terminal TP11 and terminal TP12 short circuits One end, the other end of the resistance R6 are connected with the tenth end feet of the power supply chip U1 of interface control circuit 5.

Specifically, the second pin of rectifier bridge Z1 with connecing high pressure GND_HV, the first pin also series capacitance of rectifier bridge Z1 CE1 with being followed by high pressure GND_HV, are further connected with capacitance CE3, and capacitance CE3 between the second end feet of inductance L1 and first winding T1 Another terminated high voltage ground GND_HV；Cathode of the first end feet of the first winding T1 also with diode D2 is connected, described The anode of diode D2 is connected with the resistance R3 being arranged in parallel and one end of resistance R4, the resistance R3's and resistance R4 after parallel connection The other end is connected with the capacitance C1 being arranged in parallel and one end of resistance R1, the other end point of capacitance C1 and resistance R1 after parallel connection It is not connected with the second end feet of first winding T1 and inductance L1；The 3rd end feet of first winding T1 and the anode phase of diode D3 Connection, the cathode of the diode D3 with connecing high pressure GND_HV, and capacitance C4 connect with resistance R8 after both ends respectively with two The anode of pole pipe D3 is connected with cathode；The 4th end feet of first winding T1 and high pressure capacitance CE4 is in series between GND_HV, And the 4th end feet of first winding T1 also connect successively with resistance R7 and resistance R10 after with the 7th pin of power supply chip U1 and 8th pipe is connected, and resistance zener diode D4 has been arranged in parallel at the both ends of resistance R7；The three-prong of the rectifier bridge Z1 It is connected respectively with the second end feet of common mode inductance L3 and the 4th end feet with the 4th pin, the 3rd end of the common mode inductance L3 Foot is connected by terminal N1 with zero curve, by terminal L4 with leading to after the first end feet inline fuse FU1 of common mode inductance L3 The firewire of 220V voltages is connected.The 5th pin, the 6th pin, the 7th pin and the 8th pin of the logic chip Q1 is in parallel It is connected respectively with terminal TP11 and secondary winding L8 afterwards and passes through the resistance R2 being arranged in series and be grounded after capacitance C3, logic core It is grounded after the first pin of piece Q1, the seven or two pin and three-prong parallel connection, the 4th pin of logic chip Q1 passes through terminal TP31 and TP32 short circuits with the 12nd pin of the power supply chip U1 of interface control circuit 5 so as to be connected.Secondary winding L8's First end feet is out-put supply VBUS_LV ends, and passes through terminal TP21 and TP22 short circuit so as to the power supply with interface control circuit 5 The 11st pin of chip U1 is connected, and the first end feet of secondary winding L8 is grounded after connecting with capacitance C2.

As shown in fig. 7, the interface control circuit 5 includes power supply chip U1 and chip Q4, the power supply chip U1 It is connected with the fast charge power supply chip U10 of power-switching circuit 4 and governor circuit 3, the chip Q4 and governor circuit 3 Type C main control chips U9 are connected with fast charge power supply chip U10, and are connected with USB Type-C types interface 62.Specifically , interface control circuit 5 further includes capacitance C6, resistance R9 and triode Q5, and the first pin of the power supply chip U1 passes through net Network terminal D is connected with the first end feet of first winding T1, the three-prong of power supply chip U1 with connecing high pressure GND_HV, power supply core After the 7th pin of piece U1 and the 8th pin are connected with one end of the resistance R10 of power-switching circuit 4 and connect with capacitance C8 The 9th pin of with connecing high pressure GND_HV, power supply chip U1 are hanging, the tenth pin series resistor R6 and terminal of power supply chip U1 After TP12, by terminal TP12 with terminal TP11 short circuits so as to be connected with the power supply VBUS_LV ends of secondary winding L8, power supply core The 12nd pin of piece U1 after terminal TP32 and TP31 short circuit by being connected with the 4th pin of logic chip Q1, power supply The 11st pin of chip U1 after terminal TP22 and terminal TP21 short circuits by being connected with secondary winding L8, and power supply The 11st pin of chip U1 is connected after connecting with resistance R5 with the 14th pin, the tenth three-prong and the electricity of power supply chip U1 Be grounded after holding C5 series connection, the 14th pin of power supply chip U1 by after terminal TP52 and terminal TP51 short circuits so as to and charging quickly The three-prong of source chip U10 is connected, and one end after capacitance C6 and resistance R9 parallel connections is connected the other end with the 14th pin Ground connection, the 15th pin of power supply chip U1 and the 16th pin are grounded.The first pin of the chip Q4, the second pin and Negative power supply GND-USBC ends after three-prong parallel connection with USB Type-C types interface 62 are connected, the 4th pin of chip Q4 The collector with power vd D and triode Q5 is connected respectively, is also in series between the 4th pin and power vd D of chip Q4 It is grounded after the 5th pin of resistance R17, chip Q4, the 6th pin, the 7th pin and the 8th pin parallel connection, the triode Q5's Emitter is grounded, and the one end of the base stage of triode Q5 respectively with resistance R16 and capacitance C15 is connected, and the resistance R16's is another End be connected with VBUSEN control terminals i.e. with the 4th pin of the second pin of Type C main control chips U9 and fast charge power supply chip U10 It is connected, the other end ground connection of the capacitance C15.

As shown in figure 8, the USB A types interface 61 includes the USB A interfaces electricity being made of USB A type interface devices J5 Road, the first pin of the USB A type interface devices J5 are connected with power supply VBUS-LV ends, and the second of USB A type interface devices J5 Pin is connected by DM network-sides with the 6th pin of the fast charge chip U10 of governor circuit 3, and the of USB A type interface devices J5 Three-prong is connected by DP network-sides with the first pin of fast charge chip U10, the 4th pin of USB A type interface devices J5, It is grounded after 5th pin and the 6th pin parallel connection.

As shown in figure 9, the USB Type-C types interface 62 includes what is be made of USB Type-C type interface devices J2 USB Type-C interface circuits, the A5 pins of the USB Type-C type interface devices J2 and the Type C master controls of governor circuit 3 The 5th pin of chip U9 is connected, after the A9 pins of USB Type-C type interface devices J2 and B9 foot parallel connections with power supply VBUS_ The base stage that LV ends are connected i.e. with triode Q3 is connected, B5 pins and the Type C master controls of USB Type-C type interface devices J2 The 6th pin of chip U9 is connected, and the A12 pins and B12 pins of USB Type-C type interface devices J2 are grounded.

Preferably, the panel 1 is 86 type panel jacks, including fixed panel socket, that is, wall socket and movable type Socket, that is, terminal plate.

The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, several simple deduction or replace can also be made, should all be regarded To belong to the scope of protection of the utility model.

Claims

1. a kind of multifunctional panel socket, including panel (1), be equipped on panel (1) city's electric jack, USBA types jack (13) and USB Type-C types jacks (14), it is characterised in that：The intelligence control being connected in panel (1) equipped with main circuit and with main circuit Charging circuit (2) processed, the intelligent control charging circuit (2) include governor circuit (3), power-switching circuit (4), interface control Circuit (5) processed and charging inlet circuit (6), input terminal and the master in multifunctional panel socket of the power-switching circuit (4) Power supply is connected to obtain power supply and alternating current is converted to direct current, the output terminal of power-switching circuit (4) respectively with master Control circuit (3) is connected with interface control circuit (5) for powering, the governor circuit (3) and charging inlet circuit (6) USB A types interfaces (61) and USB Type-C types interfaces (62) are connected to communicate for the electrical equipment with access, described Interface control circuit (5) be connected respectively with governor circuit (3) and charging inlet circuit (6) and right according to governor circuit (3) The delivery outlet of charging inlet circuit (6) is controlled, the USB A types interfaces (61) and USB Type-C types interfaces (62) point It is not correspondingly arranged with USBA types jack (13) and USB Type-C types jacks (14).

2. multifunctional panel socket according to claim 1, it is characterised in that：The governor circuit (3) includes Type C main control chips U9 and fast charge power supply chip U10, the Type C main control chips U9 and USB Type-C interfaces (62) and interface Control circuit (5) is connected, the fast charge power supply chip U10 respectively with USB A types interfaces (61) and interface control circuit (5) It is connected.

3. multifunctional panel socket according to claim 1, it is characterised in that：The interface control circuit (5) includes Power supply chip U1 and chip Q4, the power supply chip U1 and power-switching circuit (4) and the charging quickly source core of governor circuit (3) Piece U10 is connected, and the chip Q4 is connected with the Type C main control chips U9 and fast charge power supply chip U10 of governor circuit (3) It connects, and is connected with USB Type-C types interfaces (62).

4. multifunctional panel socket according to claim 2, it is characterised in that：The governor circuit (3) further includes three Pole pipe Q3, the base stage of the triode Q3 are connected with the anode of zener diode D6, and the collector of triode Q3 passes through resistance R18 The anode with the base stage of triode Q3 and zener diode D6 is connected respectively, the cathode ground connection of the zener diode D6, and three The collector of pole pipe Q3 be connected also by resistance R13 with power supply VBUS_LV ends i.e. with USBA types interface (61) and USB Type- C interface (62) is connected, and the emitter of triode Q3 is grounded after connecting with capacitance C11, and at power supply VBUS_LV ends and ground connection Capacitance CE5 and capacitance CE6 are also parallel between end.

5. multifunctional panel socket according to claim 2, it is characterised in that：The second of the Type C main control chips U9 Pin is connected with the VBUSEN control terminals of interface control circuit (5), the three-prong ground connection of Type C main control chips U9, Type It series capacitance C14 and is grounded, the 5th of Type C main control chips U9 the after the 4th pin of C main control chips U9 is connected with power vd D Pin is connected with the USB Type-C interface devices J2 of USB Type-C interfaces (62), the 6th pipe of Type C main control chips U9 Foot is connected with the USB Type-C interface devices J2 of USB Type-C interfaces (62)；

The first pin of the fast charge power supply chip U10 is connected with the USB A type interface devices J5 of USB A types interfaces (61), The second pin ground connection of fast charge power supply chip U10, the three-prong of fast charge power supply chip U10 are connected with interface control circuit (5) It connects, the 4th pin of fast charge power supply chip U10 is connected with the VBUSEN control terminals of interface control circuit (5), charging quickly source core The 5th pin of piece U10 be connected by resistance R14 with power supply VBUS_LV ends i.e. with USBA types interface (61) and USB Type-C Interface (62) is connected, and the 5th pin of fast charge power supply chip U10 is grounded by C7, and the 6th of fast charge power supply chip U10 the Pin is connected with the USBA type interface devices J5 of USB A types interfaces (61).

6. multifunctional panel socket according to claim 1, it is characterised in that：The USB Type-C types interfaces (62) Including the USB Type-C interface circuits being made of USB Type-C type interface devices J2, the USB Type-C type interface devices The A5 pins of J2 are connected with the Type C main control chips U9 of governor circuit (3), the A9 pipes of USB Type-C type interface devices J2 It is connected after foot and B9 foot parallel connections with power supply VBUS_LV ends, B5 pins and the Type C masters of USB Type-C type interface devices J2 Control chip U9 is connected, and the A12 pins and B12 pins of USB Type-C type interface devices J2 are grounded.

7. multifunctional panel socket according to claim 1, it is characterised in that：The USB A types interfaces (61) include The USB A interface circuits being made of USB A type interface devices J5, the first pin and power supply of the USB A type interface devices J5 VBUS_LV ends connect, and the second pin of USB A type interface devices J5 passes through DM network-sides and the fast charge chip of governor circuit (3) U10 connections, the three-prong of USB A type interface devices J5 are connected by DP network-sides and fast charge chip U10's, USB A types It is grounded after the 4th pin of interface device J5, the 5th pin and the 6th pin parallel connection.

8. multifunctional panel socket according to claim 1, it is characterised in that：The power-switching circuit (4) includes The of first winding T1, secondary winding L8, rectifier bridge Z1 and the logic chip Q1, the first winding T1 being connected with main power source One end feet is connected with the power supply chip U1 of interface control circuit (5), the second end feet of first winding T1 by inductance L1 with it is whole The first pin of stream bridge Z1 is connected, and the 3rd end feet of first winding T1 is connected with being followed by high pressure GND_HV with diode D3, and one The 4th end feet of secondary winding T1 is connected by the R10 that connects again after the R7 that connects with the power supply chip U1 of interface control circuit (5), institute One end out-put supply VBUS_LV ends of the R7 both ends shunt regulator diode D4 stated, the secondary winding L8, power supply VBUS_LV It is grounded after the series capacitance C2 of end, the other end of the secondary winding L8 is connected with logic chip Q1, logic chip Q1 and interface The power supply chip U1 of control circuit (5) is connected.

9. the multifunctional panel socket according to claim 1 or 3, it is characterised in that：Interface control circuit (5) bag Power supply chip U1, capacitance C6, resistance R9, triode Q5 and chip Q4 are included, the first pin of the power supply chip U1 is with passing through net Network terminal D is connected with the first winding T1 of power-switching circuit (4), the three-prong of power supply chip U1 with connecing high pressure GND_ HV, the 7th pin of power supply chip U1 and the 8th pin, which are connected and connect with capacitance C8 with power-switching circuit (4), is followed by height It is connected after pressure ground GND_HV, the tenth pin series resistor R6 of power supply chip U1 with power-switching circuit (4), power supply chip U1 The 12nd pin be connected with the logic chip Q1 of power-switching circuit (4), the 11st pin of power supply chip U1 with it is secondary around Group L8 is connected, and the 11st pin of power supply chip U1 is connected with after resistance R5 series connection with the 14th pin, power supply core The tenth three-prong of piece U1 is grounded after connecting with capacitance C5, the 14th pin of power supply chip U1 and the fast charge of governor circuit (3) Power supply chip U10 is connected, and one end after capacitance C6 and resistance R9 parallel connections is connected other end ground connection with the 14th pin, power supply The 15th pin of chip U1 and the 16th pin are grounded；

It is connected with USB Type-C types interface (62) after the first pin of the chip Q4, the second pin and three-prong parallel connection Connect, the collector of the 4th pin of chip Q4 respectively with power vd D and triode Q5 is connected, chip Q4 the 4th pin with Resistance R17 is also in series between power vd D, after the 5th pin of chip Q4, the 6th pin, the 7th pin and the 8th pin parallel connection Ground connection, the emitter ground connection of the triode Q5, the one end of the base stage of triode Q5 respectively with resistance R16 and capacitance C15 is connected Connect, the other end of the resistance R16 be connected with VBUSEN control terminals i.e. with Type C main control chips U9 and fast charge power supply chip U10 is connected, the other end ground connection of the capacitance C15.

10. multifunctional panel socket according to claim 1, it is characterised in that：The panel (1) is that 86 type panels are inserted Seat, including fixed panel socket and portable socket.