CN207572680U - A kind of type-c adapters and electric connector - Google Patents

Abstract

The utility model provides a kind of type c adapters, it includes insertion section and magnetic part, insertion section is connected with magnetic part, when insertion section is inserted into the type c interfaces of electronic equipment, magnetic part is exposed to outside the type c interfaces of electronic equipment, the insertion section includes the conductive pin of more Vbus signals conductive pins corresponding with type c interfaces and Duo Gen GND signals, the magnetic part is provided with conductive contact on the end face far from insertion section, a wherein at least conductive contact is connected at least two conductive pins for walking Vbus signals, at least another conductive contact is connected at least two conductive pins for walking GND signals.The utility model additionally provides a kind of electric connector using the type c adapters, and the type c adapters and electric connector have many advantages, such as that electronic equipment interfaces is protected to be hardly damaged.

Description

A kind of type-c adapters and electric connector

【Technical field】

The utility model is related to field of connectors, and in particular to a kind of type-c adapters and electric connector.

【Background technology】

The advantages that type-c interfaces are high with its message transmission rate, and size is slim, and current carrying capability is good, by more next More electronic equipment uses, by taking mobile phone as an example for, user can carry out repeatedly type-c interfaces when charging the phone Plug operation, in this way, easily being damaged to type-c interfaces.

【Utility model content】

Type-c interfaces to overcome the problems, such as on existing electronic equipment are easily damaged, and the utility model provides a kind of Type-c adapters and electric connector.

The technical solution of the utility model to solve above-mentioned technical problem is to provide a kind of type-c adapters, including inserting Enter portion and magnetic part, insertion section is connected with magnetic part, and when insertion section is inserted into the type-c interfaces of electronic equipment, magnetic part is exposed In outside the type-c interfaces of electronic equipment, the insertion section is drawn including more Vbus signal conductions corresponding with type-c interfaces The conductive pin of foot and Duo Gen GND signals, the magnetic part are provided with conductive contact on the end face far from insertion section, wherein at least One conductive contact is connected at least two conductive pins for walking Vbus signals, and at least another conductive contact is connected at least two and walks The conductive pin of GND signals.

Preferably, the conductive pin is 24, and the conductive contact on end face of the magnetic part far from insertion section is 20 A, conductive contact includes the first conductive contact, the second conductive contact and third conductive contact and the 4th conductive contact, and first is conductive Two conductive pins for walking Vbus signals of contact portion, third conductive contact connect two conductive pins for walking Vbus signals, Second conductive contact connects two conductive pins for walking GND signals, and the 4th conductive contact connects two conductions for walking GND signals Pin.

Preferably, 20 double distributed rectangulars of conductive contact, the first conductive contact, the second conductive contact, third conduction are touched Point and the 4th conductive contact are distributed in four corners of rectangle, and 20 conductive contacts are using the center of rectangle as symmetrical point symmetry point Cloth.

Preferably, 20 double distributed rectangulars of conductive contact, the telecommunications of first row conductive contact corresponding transmission from left to right Number for GND signals, RX1+ signals, RX1- signals, Sbu2 signals, D- signals, D+ signals, CC2 signals, TX2- signals, TX2+ letter Number, Vbus signals, the electric signal of second row conductive contact corresponding transmission from left to right is Vbus signals, TX1+ signals, TX1- letter Number, CC1 signals, D+ signals, D- signals, Sbu1 signals, RX2- signals, RX2+ signals and GND signals；Or first row conduction is touched The electric signal of point corresponding transmission from left to right is Vbus signals, RX1+ signals, RX1- signals, Sbu2 signals, D- signals, D+ letter Number, CC2 signals, TX2- signals, TX2+ signals, GND signals, the electric signal of second row conductive contact corresponding transmission from left to right For GND signals, TX1+ signals, TX1- signals, CC1 signals, D+ signals, D- signals, Sbu1 signals, RX2- signals, RX2+ signals And GND signals.

Preferably, the size of the conductive contact of at least two conductive pins for walking Vbus or GND signals is connected with more than non- The size of the conductive contact of Vbus or GND signals is walked, is connected with leading at least two conductive pins for walking Vbus or GND signals The diameter of electric contact is more than 1mm.

Preferably, the type-c adapters are internally provided with PCB plates, and magnetic part is set on the end face of insertion section There is the first groove, insertion section is provided with the second groove on the end face of magnetic part, and the first groove is inserted into described pcb board one end In, the other end is inserted into the second groove and is fixed between insertion section and magnetic part.

Preferably, the more conductive pins are in double distribution, and double conductive pin is connected to two opposite tables of pcb board Face and between pcb board is limited in double conductive pin, the conductive contact is in double distribution, and double conductive contact connects respectively It is connected to two opposite surfaces of pcb board and pcb board is limited between double conductive contact.

The utility model also provides a kind of electric connector, including type-c adapters as described above and connector, type- C adapters and connector split design, and can magnetic connection, the connector includes first end, and first end is provided with and institute It states conductive contact and corresponds matching probe, when type-c adapters are connect with connector magnetic, conductive contact and corresponding spy Needle is electrically connected.

Preferably, the electric connector is adapter, and the connector includes the second end opposite with first end, described the Two ends are type-c female seats or lighting female seats or Micro-USB female seats.

Preferably, the connector include the second end and wire body opposite with first end, the wire body be located at first end with Between second end, the second end is USB joint or HDMI male connectors or HDMI females or type-c connectors or Micro-USB connectors Or lighting connectors.

Preferably, the magnetic part includes protective case, annular magnet and insulating part, and the annular magnet is set in insulating part On, protective case is set on annular magnet, and it is convex to form one that the insulating part is raised in surface of the annular magnet far from insertion section Platform, the conductive contact are arranged on end face of the boss far from insertion section, and the first end of the connector is provided with and boss ruler Very little matched recess portion, the probe are arranged in recess portion, and when type-c adapters are connect with connector magnetic, the boss stretches into In recess portion.

Compared with prior art, in the utility model type-c adapters by way of switching by electronic equipment The electric terminal of type-c interfaces has been guided on the conductive contact of magnetic part, and type-c adapters can be plugged on electronics for a long time and set Avoiding traditional electronic equipment in standby and need to plug repeatedly when charging or carrying out data transmission leads to type-c interface rapid wears Bad the shortcomings that.In addition, an at least conductive contact is connected at least two conductive pins for walking Vbus signals, at least another conductive contact At least two conductive pins for walking Vbus signals are connected with, it is short by the conductive pin that will walk Vbus signals and Vbus signals It connects, the quantity of conductive contact is reduced, so that the size of type-c adapters can accomplish smaller, the electricity of type-c adapters Stream ability to bear is maintained or even is improved.

Conductive contact is 20, and the first conductive contact connects two conductive pins for walking Vbus signals, third conductive contact Two conductive pins for walking Vbus signals are connected, the second conductive contact connects two conductive pins for walking GND signals, and the 4th is conductive Two conductive pins for walking GND signals of contact portion.Although in this way, conductive contact reduction, the data transmission capabilities of type-c And current carrying capability etc. is still maintained and even improves.

First conductive contact, the second conductive contact, third conductive contact and the 4th conductive contact are distributed in four of rectangle Corner, 20 conductive contacts are symmetrical as symmetric points using the center of rectangle, and type-c adapters still can positive anti-plug.

First conductive contact, the second conductive contact, third conductive contact and the 4th conductive contact are distributed in four of rectangle Corner, size are more than the size of remaining conductive contact again, and therefore, the first conductive contact, the second conductive contact, third conduction are touched Point and the 4th conductive contact can play the role of balanced support well.So that between type-c adapters and other devices Connection is more stablized.

Magnetic part sets the first groove on the end face of insertion section, can cause pcb board positioning stablity, and cause insulation The processing of part is more convenient, and insulating part is not pliable.

Between double conductive pin is connected to two opposite surfaces of pcb board and pcb board is limited in double conductive pin, Between double conductive contact is connected to two opposite surfaces of pcb board and pcb board is limited in double conductive contact, PCB Plate has saved cost, has simplified technique without realizing the positioning in type-c adapters by viscose etc..

Electric connector provided in the utility model can be adapter or wire rod structure, can be arranged to different Interface type is to meet the needs of different user, and single type-c adapters can match different connectors, increases connection Structure multiplexing between device.

【Description of the drawings】

Fig. 1 is the dimensional structure diagram of the utility model first embodiment type-c adapters.

Fig. 2A and 2B is the detonation configuration signal under the different angle of the utility model first embodiment type-c adapters Figure.

Fig. 3 A are the dimensional structure diagrams under another visual angle of the utility model first embodiment type-c adapters.

Fig. 3 B are the electrical configuration schematic diagrams of conductive contact in the utility model first embodiment type-c adapters.

Fig. 4 A are the dimensional structure diagrams of the utility model second embodiment electric connector.

Fig. 4 B are the structure diagrams of the connector of the utility model second embodiment electric connector.

Fig. 5 A are the dimensional structure diagrams of the utility model 3rd embodiment electric connector.

Fig. 5 B are the partial structural diagrams of the connector first end of the utility model 3rd embodiment electric connector.

Fig. 6 is the dimensional structure diagram of the utility model fourth embodiment electric connector.

【Specific embodiment】

In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to solve The utility model is released, is not used to limit the utility model.

Referring to Fig. 1, the utility model first embodiment provides a kind of type-c adapters 10, it is used to being inserted into electronics and sets To carry out electric power and/or data transmission in standby type-c interfaces.Type-c adapters 10 include insertion section 11 and magnetic part 13, insertion section 11 and magnetic part 13 connect, and when insertion section 11 is inserted into the type-c interfaces of electronic equipment, magnetic part 13 is exposed In outside the type-c interfaces of electronic equipment.

The length L of the magnetic part 13 of type-c adapters 10 is less than 16.7mm.It is preferably less than 16.6mm or is less than or equal to 16.5mm。

It please refers to such as 2A and 2B, insertion section 11 includes housing 115 and 111 He of conductive pin being housed in housing 115 Insulation division 113, housing 115 are used to protect conductive pin 111 on its interior.Preferably, the data of conductive pin 111 are 24, electrical configurations match in the type-c interfaces of standard, conductive pin 111 includes corresponding with type-c interfaces The conductive pin of more Vbus signals conductive pins and Duo Gen GND signals.111 double distributed rectangular of conductive pin, the company of fixation Insulation division 113 is connected to realize positioning of the conductive pin 111 in housing 115.It is appreciated that insulation division 113 can be one Molding is made or multiple portions assembling combination is formed.

Magnetic part 13 includes multiple conductive contacts 130, annular magnet 133, insulating part 131 and protective case 135, annular Magnet 133 is set on insulating part 131, and the circumferencial direction of protective case 135 along annular magnet 133 is set in annular magnet 133 On with protect annular magnet 133 avoid abrasion etc..Annular magnet 133 has magnetism, is used for and magnetisable material or can be by magnetic Property absorption substance carry out magnetic connection.Through-hole is offered on insulating part 131, conductive contact 130 is provided in through-hole.Conduction is touched Point 130 is exposed to surface of the insulating part 131 far from insertion section 11, it is preferable that and the quantity of the conductive contact 130 is 20, Double distributed rectangular.

Please refer to Fig. 3 A, it is preferable that the insulating part 131 be raised in surface of the annular magnet 133 far from insertion section 11 with A boss 1313 is formed, the conductive contact 130 is arranged on end face of the boss 1313 far from insertion section 11.As a kind of change Shape, the surface of the insulating part 131 far from insertion section 11 can also be flushed with surface of the annular magnet 133 far from insertion section 11.

It is appreciated that the upper through-hole of insulating part 131 can open up to be formed or conductive contact 130 is in insulating part Being positioned at during 131 injection molding wherein leads to its formation.

As a kind of deformation, protective case 135 can omit.As another deformation, annular magnet 133 could be replaced by By the material of magnetic, such as metallic iron, cobalt or nickel or ferromagnetism material etc..

Conductive contact 130 is electrically connected with conductive pin 111, it will be understood that conductive contact 130 is straight with conductive pin 111 It connects in succession, as a preferred embodiment, conductive contact 130 is electrically connected with conductive pin 111 by pcb board 12, i.e. type-c switchings First 10 are internally provided with pcb board 12.Preferably, insulation division 113 offers the first groove 117 on the end face of magnetic part 13, Insulating part 131 offers the second groove 137 on the face of insertion section 11.Pcb board 12 is plate body, and one end is inserted into first In groove 117, the opposite other end is inserted into the second groove 137, pcb board 12 be fixed on insertion section 11 and magnetic part 13 it Between.

More conductive pins 111 are connected to two opposite surfaces of pcb board 12 in double distribution, double conductive pin 111 And between pcb board 12 is limited in double conductive pin 111, conductive contact 130 is in double distribution, and double conductive contact 130 divides It is not connected to two opposite surfaces of pcb board 12 and pcb board 12 is limited between double conductive contact 130.

It is appreciated that the first groove 117 and/or the second groove 137 can omit.Pcb board 12 is directly arranged at insertion section 11 It is interior.

Fig. 3 A and 3B are please referred to, the quantity of conductive contact 130 is less than the quantity of conductive pin 111, and wherein at least one is conductive Contact 130 is connected at least two conductive pins 111 for walking Vbus signals, and at least another conductive contact 130 is connected at least two Root walks the conductive pin 111 of GND signals.Preferably, at least two conductive pins 111 for walking Vbus or GND signals are connected with The diameter of conductive contact 130 is more than 1mm.The conductive contact 130 for being preferably located at the end of two rows of conductive contacts 130 is distinguished For the first conductive contact 1301, the second conductive contact 1302,1303 and the 4th conductive contact 1304 of third conductive contact, One conductive contact 1301 connects two conductive pins 111 for walking Vbus signals, and third conductive contact 1303 connects two and walks Vbus The conductive pin 111 of signal, the second conductive contact 1302 connect two conductive pins 111 for walking GND signals, the 4th conductive contact 1304 two conductive pins 111 for walking GND signals of connection.Remaining 16 conductive contact 130 is with removing away Vbus signals and GND Conductive pin 111 outside signal connects one to one.20 130 double distributed rectangulars of conductive contact, the first conductive contact 1301st, the second conductive contact 1302,1303 and the 4th conductive contact 1304 of third conductive contact are distributed in four corners of rectangle, 20 conductive contacts 130 are symmetrical (as shown in Figure 3B) by symmetric points of the center of rectangle, i.e. the first conductive contact 1301 It is diagonally set with third conductive contact 1303, Vbus is walked in the second conductive contact 1302 and the 4th diagonally setting of conductive contact 1304 The conductive contact 130 of signal and GND signals is arranged on the end position of two rows of conductive contacts 130, remaining conductive contact 130 passes The signal type and relative position that defeated signal is defined with type-c interfaces are consistent.Specifically, first row conductive contact 130 From left to right the electric signal of corresponding transmission be GND signals, RX1+ signals, RX1- signals, Sbu2 signals, D- signals, D+ signals, CC2 signals, TX2- signals, TX2+ signals, Vbus signals, the electric signal of the corresponding transmission from left to right of second row conductive contact 130 For Vbus signals, TX1+ signals, TX1- signals, CC1 signals, D+ signals, D- signals, Sbu1 signals, RX2- signals, RX2+ letters Number and GND signals.As a kind of deformation, the first conductive contact 1301 and third conductive contact 1303 transmit GND signals, and second leads 1302 and the 4th conductive contact 1304 of electric contact transmits Vbus signals, i.e. first row conductive contact corresponds to transmission from left to right Electric signal for Vbus signals, RX1+ signals, RX1- signals, Sbu2 signals, D- signals, D+ signals, CC2 signals, TX2- signals, TX2+ signals, GND signals, the electric signal of second row conductive contact corresponding transmission from left to right is GND signals, TX1+ signals, TX1- signals, CC1 signals, D+ signals, D- signals, Sbu1 signals, RX2- signals, RX2+ signals and GND signals.

First conductive contact 1301, the second conductive contact 1302,1303 and the 4th conductive contact 1304 of third conductive contact Size be more than remaining conductive contact 130 size.Preferably, the first conductive contact 1301, the second conductive contact 1302, third A diameter of 1.2mm of 1303 and the 4th conductive contact 1304 of conductive contact, the size of remaining conductive contact 130 is 0.8mm.

It is appreciated that the first conductive contact 1301 and the second conductive contact 1302, third conductive contact 1303 and the 4th are led The position of electric contact 1304 is preferably provided at the end position of two rows of conductive contacts 130, as deformation, can be arranged on two Any position in conductive contact 130 is arranged, as long as the first conductive contact 1301 and the second conductive contact 1302, third is kept to lead 1303 and the 4th conductive contact 1304 of electric contact is just distributed rectangular and the first conductive contact 1301 and third conductive contact 1303 diagonal settings, the second conductive contact 1302 and the 4th diagonally setting of conductive contact 1304.

As a kind of deformation, the quantity of conductive pin 111 can be adjusted as needed, such as only need to realize that electric power passes When defeated, it can select to omit the conductive pin 111 for transmitting data-signal.Corresponding 130 quantity of conductive contact can phase It adjusts with answering.

As a kind of deformation, one of the first conductive contact 1301 and third conductive contact 1303 connect three and walk Vbus letters Number conductive pin 111, another one connect a conductive pin 111 for walking Vbus signals.Second conductive contact 1302 and the 4th One of conductive contact 1304 connects three conductive pins 111 for walking GND signals, and another one connects one and walks leading for GND signals Electric pin 111.

It please refers to Fig. 4 A and 4B the utility model second embodiment and a kind of electric connector 20 is provided, including such as first embodiment Or type-c adapters 21 and connector 22 disclosed in its variant embodiment, type-c adapters 21 divide with connector 22 Body designs, the two can magnetic connection, the connector 22 includes first end 221, and first end 221 is provided with conductive to be touched with described Point (non-label) correspond matching probe 223, when type-c adapters 21 are connect with connector magnetic, conductive contact with it is corresponding Probe 223 be electrically connected.

Electric connector 20 is adapter in the present embodiment, plays switching, and connector 22 includes opposite with first end 221 Second end 222, the second end 222 is type-c female seats or lighting female seats or Micro-USB female seats.Probe and The type-c female seats or lighting female seats or Micro-USB female seats at two ends are electrically connected.For by taking type-c female seats as an example, The single probe 223 that Vbus and GND signals are transmitted in 20 probes 223 is connected with two terminals in type-c female seats with multiple The interface type that original is defined to standard type-c female seats.

The first end 221 of connector 22 be provided with the matched recess portion 224 of 2313 size of the boss of type-c adapters 21, The probe 223 is arranged in recess portion 224, and when type-c adapters 21 are connect with 22 magnetic of connector, the boss 2313 is stretched Enter in recess portion 224.So that 22 positioning stablity of type-c adapters 21 and connector, the two are not susceptible to relatively move.As one Kind deformation, when boss omission is not provided with, type-c adapters 21 and connector 22 are designed as contact of the face with face, the two plane During contact, probe 223 and conductive contact are electrically connected.

Preferably, probe 223 is elastic probe 223, flexible between the two when probe 223 is contacted with conductive contact Power acts on so that the contact of the two is more stablized.

As a kind of deformation, the position of the probe 223 and conductive contact can be interchanged.Preferably, the size of probe 223 It is matched with the size of conductive contact.Preferably, 4 223 sizes of probe for being distributed in the corner of rectangle are more than remaining probe 223 Size.

Preferably, the recess portion 224 is surrounded by an annular magnet 225 and is formed, the annular magnet 225 and type-c adapters On annular magnet (non-label) size it is identical, the two can mutual magnetic.Can also use by magnetic as a kind of deformation The substance of suction makes.

Fig. 5 A and 5B are please referred to, the utility model 3rd embodiment provides a kind of electric connector 30, implements including such as first Type-c adapters 31 and connector 32 disclosed in example or its variant embodiment, type-c adapters 31 and connector 32 Split designs, the two can magnetic connection, the connector 32 includes first end 321, and first end 321 is provided with and the conduction Contact (non-label) corresponds matching probe 323, when type-c adapters 31 are connect with 32 magnetic of connector, conductive contact It is electrically connected with corresponding probe 323.

Connector 32 is wire rod structure in the present embodiment, including the second end 322 opposite with first end 321 and wire body 325, for the wire body 325 between first end 321 and second end 322, the second end 322 is HDMI females.

The first end 321 of connector 32 is provided with and the matched recess portion of the boss of type-c adapters 31 (non-label) size 324, the probe 323 is arranged in recess portion 324, and when type-c adapters 31 are connect with 32 magnetic of connector, the boss is stretched Enter in recess portion 324.So that 32 positioning stablity of type-c adapters 31 and connector, the two are not susceptible to relatively move.

Preferably, probe 323 is elastic probe 323, flexible between the two when probe 323 is contacted with conductive contact Power acts on so that the contact of the two is more stablized.

As a kind of deformation, the position of the probe 323 and conductive contact can be interchanged.Preferably, the size of probe 323 It is matched with the size of conductive contact.Preferably, 4 323 sizes of probe for being distributed in the corner of rectangle are more than remaining probe 323 Size.

Preferably, the recess portion 324 is surrounded by an annular magnet 325 and is formed, the annular magnet 325 and type-c adapters Annular magnet (non-label) size on 31 is identical, and the two can mutual magnetic.Can also use quilt as a kind of deformation The substance of magnetic makes.

Referring to Fig. 6, the utility model 3rd embodiment provides a kind of electric connector 40, including type-c adapters 41 And connector 42, the second end 422 that the difference is that only connector 42 with 3rd embodiment are HDMI male connectors.

As deformation, the second end 422 of connector 42 can be that USB joint or type-c connectors or Micro-USB connect Head or lighting connectors.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Any modification made within the principle of utility model, equivalent replacement and improvement etc. should all include the scope of protection of the utility model Within.

Claims (11)

1. a kind of type-c adapters, including insertion section and magnetic part, insertion section is connected with magnetic part, electronics is inserted into insertion section When in the type-c interfaces of equipment, magnetic part is exposed to outside the type-c interfaces of electronic equipment, it is characterised in that：The insertion section Conductive pin including more Vbus signals conductive pins corresponding with type-c interfaces and Duo Gen GND signals, the magnetic part Conductive contact is provided on end face far from insertion section, a wherein at least conductive contact is connected at least two and walks Vbus signals Conductive pin, at least another conductive contact are connected at least two conductive pins for walking GND signals.

2. type-c adapters as described in claim 1, it is characterised in that：The conductive pin is 24, the magnetic part For conductive contact on end face far from insertion section for 20, conductive contact includes the first conductive contact, the second conductive contact and the Three conductive contacts and the 4th conductive contact, the first conductive contact connect two conductive pins for walking Vbus signals, and third conduction is touched Point two conductive pins for walking Vbus signals of connection, the second conductive contact connect two conductive pins for walking GND signals, and the 4th leads Electric contact connects two conductive pins for walking GND signals.

3. type-c adapters as claimed in claim 2, it is characterised in that：20 double distributed rectangulars of conductive contact, first Conductive contact, the second conductive contact, third conductive contact and the 4th conductive contact are distributed in four corners of rectangle, 20 conductions Contact is symmetrical as symmetric points using the center of rectangle.

4. type-c adapters as claimed in claim 2, it is characterised in that：20 double distributed rectangulars of conductive contact, first The electric signal for arranging conductive contact corresponding transmission from left to right is GND signals, RX1+ signals, RX1- signals, Sbu2 signals, D- letter Number, D+ signals, CC2 signals, TX2- signals, TX2+ signals, Vbus signals, the corresponding transmission from left to right of second row conductive contact Electric signal for Vbus signals, TX1+ signals, TX1- signals, CC1 signals, D+ signals, D- signals, Sbu1 signals, RX2- signals, RX2+ signals and GND signals；Or the electric signal of first row conductive contact corresponding transmission from left to right is Vbus signals, RX1+ believes Number, RX1- signals, Sbu2 signals, D- signals, D+ signals, CC2 signals, TX2- signals, TX2+ signals, GND signals, second row leads The electric signal of electric contact corresponding transmission from left to right is GND signals, TX1+ signals, TX1- signals, CC1 signals, D+ signals, D- letter Number, Sbu1 signals, RX2- signals, RX2+ signals and GND signals.

5. type-c adapters as described in claim 1, it is characterised in that：It is connected at least two and walks Vbus or GND signals Conductive pin conductive contact size be more than it is non-walk Vbus or GND signals conductive contact size, be connected at least two The diameter that root walks the conductive contact of the conductive pin of Vbus or GND signals is more than 1mm.

6. type-c adapters as described in claim 1, it is characterised in that：The type-c adapters are internally provided with PCB Plate, magnetic part are provided with the first groove on the end face of insertion section, and insertion section is provided with second on the end face of magnetic part Groove, described pcb board one end are inserted into the first groove, the other end be inserted into the second groove and be fixed on insertion section and magnetic part it Between.

7. type-c adapters as claimed in claim 6, it is characterised in that：The more conductive pins are in double distribution, double It is described conductive to touch between row's conductive pin is connected to two opposite surfaces of pcb board and pcb board is limited in double conductive pin Point is connected to two opposite surfaces of pcb board and pcb board is limited in double conduction in double distribution, double conductive contact Between contact.

8. a kind of electric connector, it is characterised in that：Including such as claim 1-7 any one of them type-c adapters and connection Head, type-c adapters and connector split design, and can magnetic connection, the connector includes first end, and first end is set Be equipped with the conductive contact one-to-one correspondence match probe, when type-c adapters are connect with connector magnetic, conductive contact and Corresponding probe is electrically connected.

9. electric connector as claimed in claim 8, it is characterised in that：The electric connector be adapter, the connector packet The second end opposite with first end is included, the second end is type-c female seats or lighting female seats or Micro-USB female seats.

10. electric connector as claimed in claim 8, it is characterised in that：The connector includes opposite with first end second End and wire body, for the wire body between first end and second end, the second end is female for USB joint or HDMI male connectors or HDMI Head or type-c connectors or Micro-USB connectors or lighting connectors.

11. electric connector as claimed in claim 8, it is characterised in that：The magnetic part include protective case, annular magnet and absolutely Edge part, the annular magnet are set on insulating part, and protective case is set on annular magnet, and the insulating part is raised in annular magnetic To form a boss, the conductive contact is arranged on end face of the boss far from insertion section, described on surface of the iron far from insertion section The first end of connector, which is provided with, to be arranged on the matched recess portion of boss size, the probe in recess portion, type-c adapters with When connector magnetic connects, the boss is stretched into recess portion.