CN209929575U

CN209929575U - Female seat of Type-C, Type-C plug system and electronic system

Info

Publication number: CN209929575U
Application number: CN201921185909.3U
Authority: CN
Inventors: 李杨; 于立成; 王志城
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-01-10
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a female seat of Type-C, Type-C plug system and electronic system is applied to the electrical connection field, the female seat of Type-C includes: the tongue plate is provided with an upper tongue plate surface and a lower tongue plate surface which are parallel and opposite; a first row of terminals disposed on the upper tongue plate surface; a second row of terminals disposed on the lower tongue plate surface; the first row of terminals and the second row of terminals have n groups of adjacent power supply terminals VBUS and ground terminals GND; there is a groove formed on the tongue plate surface between at least one set of adjacent power supply terminals VBUS and ground terminals GND. The Type-C plug system comprises: public seat of Type-C and the female seat of Type-C.

Description

Female seat of Type-C, Type-C plug system and electronic system

Technical Field

The application relates to the field of electrical connection, in particular to a Type-C female socket, a Type-C plug system and an electronic system.

Background

USB Type-C, referred to as Type-C for short, is a hardware interface specification of Universal Serial Bus (USB), and is widely used in mobile terminals. The Type-C interface comprises: public seat of Type-C and the female seat of Type-C. Public seat of Type-C can regard as data transmission line's plug, and the socket on the mobile terminal can be fixed to the female seat of Type-C.

A typical Type-C female housing includes 24 terminals. Since among them 8 high speed data transmission (TX and RX) terminals are not used on most mobile terminals. Therefore, there are two types of Type-C public seats widely used at present: one is the female seat of 16 terminal types-C, one is the female seat of 12 terminal types-C. Between adjacent VBUS terminal and GND terminal on these two types of Type-C female sockets is smooth and insulating base.

Because a smooth and insulating base is arranged between the VBUS terminal and the GND terminal, when water stains or other conductive liquid is soaked on the base, the VBUS terminal and the GND terminal can be conducted, and the problem of short circuit and burn-in is caused.

Disclosure of Invention

The embodiment of the disclosure provides a female seat of Type-C, Type-C plug system and electronic system, can be used for solving the problem that the machine is burnt out to easy short circuit behind the female seat feed liquor of Type-C. The technical scheme is as follows:

according to an aspect of the present disclosure, there is provided a Type-C female socket, comprising:

the tongue plate is provided with an upper tongue plate surface and a lower tongue plate surface which are parallel and opposite;

a first row of terminals disposed on the upper tongue plate surface;

a second row of terminals disposed on the lower tongue plate surface;

the first row of terminals and the second row of terminals have n groups of adjacent power supply terminals VBUS and ground terminals GND;

there is a groove formed on the tongue plate surface between at least one set of adjacent power supply terminals VBUS and ground terminals GND.

In an alternative embodiment, the depth of the groove is less than half of the tongue, and the groove is parallel to the power supply terminal VBUS and the ground terminal GND.

In an alternative embodiment of the method according to the invention,

the first row of terminals includes: a first group of adjacent power supply terminals VBUS and ground terminals GND, and a second group of adjacent power supply terminals VBUS and ground terminals GND;

the second row of terminals includes: a third group of adjacent power supply terminals VBUS and ground terminals GND, and a fourth group of adjacent power supply terminals VBUS and ground terminals GND;

the groove is formed on the tongue plate surface between each group of adjacent power supply terminals VBUS and the ground terminal GND.

In an alternative embodiment, the Type-C female socket includes 16 terminals;

the first row of terminals comprises a first ground terminal GND, a first power supply terminal VBUS, a first USBPD communication line terminal CC1, a first USB data transmission terminal D +, a second USB data transmission terminal D-, a first auxiliary signal terminal SBU1, a second power supply terminal VBUS and a second ground terminal GND which are arranged in sequence;

the second row of terminals includes a third ground terminal GND, a third power terminal VBUS, a second auxiliary signal terminal SBU2, a third USB data transmission terminal D-, a fourth USB data transmission terminal D +, a second USB PD communication line terminal CC2, a fourth power terminal VBUS, and a fourth ground terminal GND arranged in sequence.

According to an aspect of the present disclosure, there is provided a Type-C plug system including: a Type-C male seat and a Type-C female seat;

female seat of Type-C include above the female seat of Type-C.

In an alternative embodiment, the Type-C male dock comprises:

the base is provided with a first base surface and a second base surface which are parallel and opposite;

a first row of terminals disposed on the first base surface;

a second row of terminals disposed on the second base surface;

the first row of terminals and the second row of terminals are provided with n groups of adjacent power supply terminals VBUS and ground terminals GND, and n is a positive integer;

there is a groove formed on the base face between at least one set of adjacent power supply terminals VBUS and ground terminals GND.

In an alternative embodiment, the depth of the groove is less than the thickness of the seat plate of the base, and the groove is parallel to the power supply terminal VBUS and the ground terminal GND.

In an alternative embodiment, the first row of terminals includes: a first group of adjacent power supply terminals VBUS and ground terminals GND, and a second group of adjacent power supply terminals VBUS and ground terminals GND;

wherein the groove is formed on the base surface between each group of adjacent power supply terminals VBUS and ground terminals GND.

In an alternative embodiment, the Type-C male socket includes 16 terminals;

the first row of terminals comprises a first ground terminal GND, a first power supply terminal VBUS, a first auxiliary signal terminal SBU1, a first USB data transmission terminal D-, a second USB data transmission terminal D +, a first USB PD communication line terminal CC, a second power supply terminal VBUS and a second ground terminal GND which are sequentially arranged;

the second row of terminals includes a third ground terminal GND, a third power terminal VBUS, a first plug circuit power terminal VCONN, a third USB data transmission terminal D +, a fourth USB data transmission terminal D-, a second auxiliary signal terminal SBU2, a fourth power terminal VBUS, and a fourth ground terminal GND, which are sequentially arranged.

In an alternative embodiment, the Type-C male socket includes 12 terminals;

the first row of terminals comprises a first ground terminal GND, a first power supply terminal VBUS, a first USB data transmission terminal D-, a second USB data transmission terminal D +, a first USB PD communication line terminal CC, a second power supply terminal VBUS and a second ground terminal GND which are sequentially arranged;

the second row of terminals includes a third ground terminal GND, a third power terminal VBUS, a first plug circuit power terminal VCONN, a fourth power terminal VBUS, and a fourth ground terminal GND, which are sequentially arranged.

In an optional embodiment, the positions of the grooves in the Type-C male seat and the positions of the grooves in the Type-C female seat are matched with each other.

According to an aspect of the present disclosure, there is provided an electronic system including: a data line and an electronic device;

electronic equipment's one end is provided with the female seat of Type-C, the female seat of Type-C include above arbitrary the female seat of Type-C.

According to an aspect of the present disclosure, an adapter is provided, one end of the adapter is provided with a Type-C female socket, and the Type-C female socket comprises the Type-C female socket of any one of the above aspects.

The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:

through being equipped with the recess on the hyoplastron face between adjacent power supply terminal VBUS and ground terminal GND, after the female seat feed liquor of Type-C, because the recess is less than the hyoplastron surface, liquid can flow into the recess, flows out from the recess afterwards, can not make liquid switch on power supply terminal VBUS and ground terminal GND, greatly reduced the risk of the female seat feed liquor burning machine of Type-C.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic external structure diagram of a 24-terminal Type-C female socket according to an exemplary embodiment of the present disclosure;

fig. 2 is a schematic view of an internal terminal structure of a 24-terminal Type-C female socket provided in another exemplary embodiment of the present disclosure;

fig. 3 is a schematic view of an internal terminal structure of a 16-terminal Type-C female socket according to another exemplary embodiment of the present disclosure;

fig. 4 is a schematic view of an internal terminal external structure of a 16-terminal Type-C female socket provided in another exemplary embodiment of the present disclosure;

fig. 5 is a schematic view of a planar structure at a terminal socket of a female socket of 16-terminal Type-C according to another exemplary embodiment of the present disclosure;

FIG. 6 is a schematic perspective view of a Type-C female socket in a Type-C plug system according to another exemplary embodiment of the present disclosure;

FIG. 7 is a schematic plan view of a socket of a Type-C female receptacle in a Type-C plug system according to another exemplary embodiment of the present disclosure;

FIG. 8 is a schematic diagram of a port configuration of a Type-C female socket in a Type-C plug system according to another exemplary embodiment of the present disclosure;

FIG. 9 is a schematic diagram of an external structure of a 24-terminal Type-C male socket provided by another exemplary embodiment of the present disclosure;

FIG. 10 is a schematic diagram of an internal terminal structure of a 24-terminal Type-C male socket provided by another exemplary embodiment of the present disclosure;

FIG. 11 is a schematic diagram of an internal terminal structure of a 16-terminal Type-C male socket provided in another exemplary embodiment of the present disclosure;

FIG. 12 is a schematic diagram of an internal terminal structure of a 12-terminal Type-C male socket provided in an exemplary embodiment of the present disclosure;

FIG. 13 is a schematic diagram of a Type-C plug system according to another exemplary embodiment of the present disclosure;

FIG. 14 is a schematic perspective view of a Type-C male socket provided in another exemplary embodiment of the present disclosure;

FIG. 15 is a schematic illustration of a plan view of a socket of a Type-C male socket provided in another exemplary embodiment of the present disclosure;

FIG. 16 is a schematic plan view of a socket of a Type-C male socket provided in accordance with another exemplary embodiment of the present disclosure;

FIG. 17 is a schematic diagram of an electronic system provided by another exemplary embodiment of the present disclosure;

figure 18 is a schematic diagram of an adapter structure provided in an exemplary embodiment of the present disclosure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

A typical Type-C female socket has 24 ports, the external structure of which is shown in FIG. 1, the front part 1001 of the Type-C female socket 100 is a socket, and the socket of the Type-C male socket is inserted into the Type-C female socket; the rear 1002 is connected to an electronic device. The middle part of the socket is provided with a tongue plate 1003 hanging up and down, and the upper surface and the lower surface of the tongue plate are respectively provided with two rows of terminals. The internal structure of the Type-C female housing is obtained by projecting from the front 1001 inwards as shown in FIG. 2. The inner ring is annular and is a tongue plate, two rows of terminals are respectively arranged on the upper outer surface and the lower outer surface of the inner ring, the terminals are two rows of conductors which are arranged in parallel, a certain interval is arranged between the terminals, and the interval is not drawn in order to more visually show the arrangement sequence of the terminals in fig. 2. The upper row is a first row of terminals, and the terminal positions A1 to A12 are sequentially arranged from left to right; the lower row is a second row of terminals, and the terminal positions B1-B12 are arranged from right to left in sequence.

The first row of terminals sequentially comprises from left to right: a first ground terminal GND located at the terminal bit of a1, a transmission terminal TX1+ located at the terminal bit of a2, a transmission terminal TX1+ located at the terminal bit of A3, a first power terminal VBUS located at the terminal bit of a4, a first USB PD communication line terminal CC1 located at the terminal bit of a5, a first data terminal D + located at the terminal bit of a6, a second data terminal D + located at the terminal bit of a7, a first auxiliary terminal SBU1 located at the terminal bit of A8, a second power terminal VBUS located at the terminal bit of a9, a reception terminal RX2+ located at the terminal bit of a10, a reception terminal RX2+ located at the terminal bit of a11, and a second ground terminal GND located at the terminal bit of a 12;

the second row of terminals sequentially comprises from left to right: a third ground terminal GND located at a terminal bit of B12, a receiving terminal RX1+ located at a terminal bit of B11, a receiving terminal RX1+ located at a terminal bit of B10, a third power terminal VBUS located at a terminal bit of B9, a second auxiliary terminal SBU2 located at a terminal bit of B8, a third data terminal D "located at a terminal bit of B7, a fourth data terminal D" located at a terminal bit of B6, a second USB PD communication line terminal CC2 located at a terminal bit of B5, a fourth power terminal VBUS located at a terminal bit of B4, a transmitting terminal TX2+ located at a terminal bit of B3, a transmitting terminal TX2+ located at a terminal bit of B2, and a fourth ground terminal GND located at a terminal bit of B1.

Four pairs of transmitting terminals TX and receiving terminals RX, in which the a2 terminal bit, the A3 terminal bit, the a10 terminal bit, the a11 terminal bit, the B2 terminal bit, the B3 terminal bit, the B10 terminal bit, and the B11 terminal bit are used for high-speed data transmission. In most cases, the electronic device does not need to perform high-speed data transmission, and the four pairs of the transmitting terminal TX and the receiving terminal RX are not used, so that a 16-terminal Type-C female socket is widely used after the eight terminals are removed.

Fig. 3 is a terminal structure schematic diagram of a 16-terminal Type-C female socket. Compared with a 24-terminal Type-C male socket, the a2 terminal position, the A3 terminal position, the a10 terminal position, the a11 terminal position, the B2 terminal position, the B3 terminal position, the B10 terminal position, and the B11 terminal position between the ground terminal GND and the power supply terminal VBUS are smooth and insulating tongues without terminals.

Because the smooth tongue plate is arranged between the ground terminal GND and the power supply terminal VBUS, when the Type-C female seat is soaked by liquid, the power supply terminal VBUS and the ground terminal GND are very easy to be conducted, and a short circuit is caused. To solve the problem, the present disclosure provides a technical solution: a groove is formed on the tongue plate surface between the power supply terminal VBUS and the ground terminal GND. And is explained in detail with the following two exemplary embodiments.

Referring to fig. 4 and 5, fig. 4 is a perspective structural view of a Type-C female socket provided in an exemplary embodiment of the present disclosure, and fig. 5 is a plan structural view of a socket of the Type-C female socket of the exemplary embodiment, where the Type-C female socket includes:

the tongue plate 1501 is formed with an upper tongue plate surface 1502 and a lower tongue plate surface 1503 which are parallel and opposite;

a first row of terminals 602 disposed on the upper tongue plate surface 1502;

a second row of terminals 603 disposed on the lower tongue plate surface 1503;

the first row of terminals 602 and the second row of terminals 603 have n sets of adjacent power supply terminals VBUS and ground terminals GND;

there is a groove 607 formed on the tongue plate surface between at least one set of adjacent power supply terminals VBUS and ground terminals GND.

In conclusion, the female seat of Type-C that this embodiment provided sets up the recess through setting up on the tongue face between adjacent power supply terminal VBUS and ground terminal GND, behind the female seat feed liquor of Type-C, because the recess is less than the tongue surface, liquid can flow into the recess, flows out from the recess afterwards, can not make liquid switch on power supply terminal VBUS and ground terminal GND, greatly reduced the risk of the female seat feed liquor burning machine of Type-C. In addition, the groove formed in the tongue plate of the Type-C female seat in the embodiment does not change the original functional area of the Type-C female seat, does not influence the matching use of the Type-C female seat and the Type-C male seat of the native protocol, and has good applicability.

Referring to fig. 6, 7 and 8, fig. 6 is a perspective structural view of a Type-C female socket in a Type-C plug system according to another exemplary embodiment of the present disclosure, fig. 7 is a plan structural view of a socket of the Type-C female socket according to the exemplary embodiment, and fig. 8 is a port schematic view of the Type-C female socket according to the exemplary embodiment. On the basis of the exemplary embodiment of fig. 4 and 5, the Type-C female socket 1301:

the depth of the groove is less than one half of the thickness 1601 of the tongue plate, and the groove is parallel to the power supply terminal VBUS and the ground terminal GND.

As shown in fig. 8, a first group of adjacent first power supply terminals VBUS at the a9 terminal bit and first ground terminal GND at the a12 terminal bit, and a second group of adjacent second power supply terminals VBUS at the a4 terminal bit and second ground terminal GND at the a1 terminal bit;

the second row of terminals includes: a third group of adjacent third power supply terminal VBUS at terminal bit B4 and third ground terminal GND at terminal bit B1, and a fourth group of adjacent fourth power supply terminal VBUS at terminal bit B9 and fourth ground terminal GND at terminal bit B12;

wherein, a groove is formed on the base surface between each group of adjacent power supply terminals VBUS and ground terminals GND.

The Type-C female socket comprises 16 terminals;

the first row of terminals comprises a first ground terminal GND positioned at an A1 terminal bit, a first power terminal VBUS positioned at an A4 terminal bit, a first USB PD communication line terminal CC1 positioned at an A5 terminal bit, a first data terminal D + positioned at an A6 terminal bit, a second data terminal D-positioned at an A7 terminal bit, a first auxiliary terminal SBU1 positioned at an A8 terminal bit, a second power terminal VBUS positioned at an A9 terminal bit, and a second ground terminal GND positioned at an A12 terminal bit which are sequentially arranged;

the second row of terminals includes a third ground terminal GND located at the terminal bit of B12, a third power terminal VBUS located at the terminal bit of B9, a second auxiliary terminal SBU2 located at the terminal bit of B8, a third data terminal D-located at the terminal bit of B7, a fourth data terminal D-located at the terminal bit of B6, a second USB PD communication line terminal CC2 located at the terminal bit of B5, a fourth power terminal VBUS located at the terminal bit of B4, and a fourth ground terminal GND located at the terminal bit of B1, which are sequentially arranged.

In conclusion, the female seat of Type-C that this embodiment provided all sets up the recess between every ground terminal GND and the power supply terminal VBUS on the female seat of 16 terminal Type-C, totally four recesses. When the female seat of Type-C is soaked by liquid, liquid can follow the female seat of four recess quick discharge Type-C, can not form the water film that switches on ground terminal GND and power supply terminal VBUS on the hyoplastron, has reduced ground terminal GND and power supply terminal VBUS and has conducted the risk that causes the short circuit, has improved the factor of safety of the female seat of Type-C. In addition, the groove formed in the tongue plate of the Type-C female seat in the embodiment does not change the original functional area of the Type-C female seat, does not influence the matching use of the Type-C female seat and the Type-C male seat of the native protocol, and has good applicability.

The Type-C male seat is matched with the Type-C female seat for use, the typical Type-C male seat is provided with 24 ports, the external structure of the Type-C male seat is shown in figure 9, the front part 101 of the Type-C male seat 100 is a socket and can be inserted into the Type-C female seat; the rear portion 102 connects the data lines. The internal structure of the Type-C male seat can be obtained by projecting from the front 101 inwards as shown in FIG. 10. The outer ring 201 is an insulating base, and the shape of the base is matched with the ring shape of the tongue plate in the female seat. Two rows of terminals are respectively arranged on the annular upper and lower inner surfaces of the substrate. The upper row is a first row of terminals, and the terminal positions A1 to A12 are arranged from right to left; the lower row is the second row of terminals, which are terminal positions B1-B12 from left to right.

The first row of terminals sequentially comprises from left to right: a first ground terminal GND at a terminal bit of a12, a receiving terminal RX2+ at a terminal bit of a11, a receiving terminal RX2+ at a terminal bit of a10, a first power terminal VBUS at a terminal bit of a9, a first auxiliary terminal SBU1 at a terminal bit of A8, a first data terminal D 'at a terminal bit of a7, a second data terminal D' at a terminal bit of A6, a USB PD communication line terminal CC at a terminal bit of a5, a second power terminal VBUS at a terminal bit of a4, a transmitting terminal TX1 'at a terminal bit of A3, a transmitting terminal TX 1' at a terminal bit of a2, and a second ground terminal GND at a terminal bit of a 1.

The second row of terminals sequentially comprises from left to right: a third ground terminal GND at a terminal bit of B1, a transmission terminal TX2+ at a terminal bit of B2, a transmission terminal TX2+ at a terminal bit of B3, a third power terminal VBUS at a terminal bit of B4, a first voltage connector terminal VCONN at a terminal bit of B5, a third data terminal D + at a terminal bit of B6, a fourth data terminal D + at a terminal bit of B7, a second auxiliary terminal SBU2 at a terminal bit of B8, a fourth power terminal VBUS at a terminal bit of B9, a reception terminal RX1+ at a terminal bit of B10, a reception terminal RX1+ at a terminal bit of B11, and a fourth ground terminal GND at a terminal bit of B12.

Wherein four pairs of transmitting terminals TX and receiving terminals RX located at the a2 terminal bit, the A3 terminal bit, the a10 terminal bit, the a11 terminal bit, the B2 terminal bit, the B3 terminal bit, the B10 terminal bit, and the B11 terminal bit are used for high-speed data transmission. In most cases, the electronic device does not need to perform high-speed data transmission, and the four pairs of transmitting terminals TX and receiving terminals RX are not used, so that there are two widely used Type-C male sockets, i.e., a 16-terminal Type-C male socket and a 12-terminal Type-C male socket, after the eight terminals are removed.

FIG. 11 is a schematic view of a terminal structure of a 16-terminal Type-C male socket. Compared with the 24-terminal Type-C common base, the a2 terminal, the A3 terminal, the a10 terminal, the a11 terminal, the B2 terminal, the B3 terminal, the B10 terminal, and the B11 terminal between the ground terminal GND and the power supply terminal VBUS are smooth and insulated bases without terminals.

In one embodiment, the third data terminal D + located at the terminal bit B6 and the fourth data terminal D-located at the terminal bit B7 are vacant terminals, and the rear portions of the terminals are not connected to the data lines and do not perform data transmission.

FIG. 12 is a schematic view of a terminal structure of a 12-terminal Type-C male socket. Compared with a 16-terminal Type-C male socket, the socket is a smooth and insulating base without terminals at the A8 terminal position, the B6 terminal position, the B7 terminal position and the B8 terminal position.

These two kinds of 16 terminal Type-C public seats and 12 terminal Type-C public seats all can use with the female cooperation of seat of 16 terminal Type-C.

Fig. 13 is a block diagram of a Type-C plug system provided by an exemplary embodiment of the present disclosure, the Type-C plug system 1300 including: a Type-C male seat and a Type-C female seat;

the Type-C female socket comprises any one of the Type-C female sockets provided in the above embodiments.

A 16-terminal Type-C male socket structure shown in connection with fig. 14 and 15. Fig. 14 is a perspective view of the Type-C male socket provided by the exemplary embodiment, and fig. 15 is a plan view of the socket of the Type-C male socket provided by the exemplary embodiment. This public seat of Type-C includes:

a base 501 formed with a first base surface 601 and a second base surface 502 which are parallel and opposite;

a first row of terminals 602 disposed on the first base surface 601;

a second row of terminals 603 disposed on the second base surface 502;

the first row of terminals 602 and the second row of terminals 603 have n sets of adjacent power terminals VBUS and ground terminals GND, n being a positive integer;

there is a groove 607 formed on the base face between at least one set of adjacent power supply terminals VBUS and ground terminals GND.

The depth of the groove 607 is smaller than the seat plate thickness 801 of the base, and the groove is parallel to the power supply terminal VBUS and the ground terminal GND.

The first row of terminals 602 includes: a first group of adjacent first power supply terminals VBUS at the a9 terminal bit and first ground terminal GND at the a12 terminal bit, and a second group of adjacent second power supply terminals VBUS at the a4 terminal bit and second ground terminal GND at the a1 terminal bit;

the second row of terminals 603 includes: a third group of adjacent third power supply terminal VBUS at terminal bit B4 and third ground terminal GND at terminal bit B1, and a fourth group of adjacent fourth power supply terminal VBUS at terminal bit B9 and fourth ground terminal GND at terminal bit B12;

wherein a groove 607 is formed on the base surface between each set of adjacent power supply terminals VBUS and ground terminal GND.

The first row of terminals comprises a first ground terminal GND positioned at an A12 terminal bit, a first power terminal VBUS positioned at an A9 terminal bit, a first auxiliary terminal SBU1 positioned at an A8 terminal bit, a first data terminal D-positioned at an A7 terminal bit, a second data terminal D + positioned at an A6 terminal bit, a USB PD communication line terminal CC positioned at an A5 terminal bit, a second power terminal VBUS positioned at an A4 terminal bit and a second ground terminal GND positioned at an A1 terminal bit which are sequentially arranged;

the second row of terminals includes a third ground terminal GND at the terminal bit of B1, a third power terminal VBUS at the terminal bit of B4, a first voltage connector terminal VCONN at the terminal bit of B5, a third data terminal D + at the terminal bit of B6, a fourth data terminal D + at the terminal bit of B7, a second auxiliary terminal SBU2 at the terminal bit of B8, a fourth power terminal VBUS at the terminal bit of B9, and a fourth ground terminal GND at the terminal bit of B12, which are sequentially arranged.

In one example, the Type-C male socket is located at the third data terminal D + of the B6 terminal bit and the fourth data terminal D-of the B7 terminal bit, and is an empty terminal, and the rear part of the terminal is not connected with the data line and does not perform data transmission.

Fig. 16 is a schematic structural view of a 12-terminal Type-C male socket provided in another exemplary embodiment of the present disclosure. Unlike the 16-terminal Type-C male socket of fig. 14, 15, the Type-C male socket includes 12 terminals;

the first row of terminals 602 includes a first ground terminal GND located at the a12 terminal bit, a first power terminal VBUS located at the a9 terminal bit, a first data terminal D located at the a7 terminal bit, a second data terminal D located at the a6 terminal bit, a USB PD communication line terminal CC located at the a5 terminal bit, a second power terminal VBUS located at the a4 terminal bit, and a second ground terminal GND located at the a1 terminal bit, which are sequentially arranged;

the second row of terminals includes a third ground terminal GND at the terminal bit B1, a third power terminal VBUS at the terminal bit B4, a first voltage connector terminal VCONN at the terminal bit B5, a fourth power terminal VBUS at the terminal bit B9, and a fourth ground terminal GND at the terminal bit B12, which are sequentially arranged.

The Type-C male housing also has a recess 607 in the base surface between each set of adjacent power terminals VBUS and ground terminals GND.

Illustratively, the positions of the grooves in the male seats of Type-C and the grooves in the female seats of Type-C are matched with each other. In an exemplary embodiment, the groove in the Type-C male seat and the groove in the Type-C female seat are symmetrical up and down and have the same width and depth.

In conclusion, the Type-C plug system provided by the embodiment also has the groove between each ground terminal GND and the power supply terminal VBUS on the Type-C male seat, when the Type-C male seat is soaked by liquid, or the Type-C male seat and the Type-C female seat are soaked by liquid simultaneously, the liquid can be discharged quickly along the groove, a water film for conducting the ground terminal GND and the power supply terminal VBUS cannot be formed, the risk that the ground terminal GND and the power supply terminal VBUS are conducted to cause short circuit is reduced, and the safety coefficient of the Type-C plug system is improved.

Fig. 17 is a block diagram of an electronic system provided by an exemplary embodiment of the present disclosure, the electronic system 1700 including: a data line 1701 and an electronic device 1702;

the electronic device may be: cell-phone, panel computer, notebook computer, treasured that charges, USB flash disk, intelligent movement wearing equipment.

This electronic equipment 1702's one end is provided with the female seat 1301 of Type-C, and the female seat of Type-C includes the female seat of arbitrary Type-C that the above embodiment provided.

In conclusion, the electronic system provided by the embodiment adopts any Type of Type-C female socket provided by the above embodiment on the electronic device, when the Type-C female socket is soaked by liquid, the liquid can be quickly discharged along the groove, the risk of short circuit is reduced, the data line and the electronic device are protected from being burnt, and the safety factor of the electronic system is improved.

Figure 18 is a block diagram of an adapter according to an exemplary embodiment of the present disclosure, where one end of the adapter 1900 is provided with a Type-C female socket 1301, and the Type-C female socket includes any one of the Type-C female sockets provided in the above embodiments.

The other end of the adapter is a USB interface 2001, which may be: USB Type-A, USB Type-B, Micro-B, USB Type-C, Lightning.

The interface of the other end of the adapter can be multiple.

In an exemplary embodiment, the other end of the adapter has a USB interface 2001 and a second USB interface 2002.

To sum up, the adapter that this embodiment provided, the female seat of the arbitrary Type-C that the embodiment provided above was used on the adapter, and when the female seat of Type-C was soaked to liquid, liquid can be followed the recess and discharged fast, reduces the risk of short circuit, and other electronic equipment that protection adapter and adapter are connected are not burnt, have improved the factor of safety of adapter.

It should be understood that reference to "a plurality" herein means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides a female seat of Type-C, its characterized in that, the female seat of Type-C includes:

a first row of terminals disposed on the upper tongue plate surface;

a second row of terminals disposed on the lower tongue plate surface;

2. The Type-C female socket according to claim 1,

the depth of the groove is less than one half of the tongue plate, and the groove is parallel to the power supply terminal VBUS and the ground terminal GND.

3. The Type-C female socket according to claim 1,

4. The Type-C female socket according to claim 1, wherein said Type-C female socket comprises 16 terminals;

the first row of terminals comprises a first ground terminal GND, a first power supply terminal VBUS, a first USB PD communication line terminal CC1, a first USB data transmission terminal D +, a second USB data transmission terminal D-, a first auxiliary signal terminal SBU1, a second power supply terminal VBUS and a second ground terminal GND which are sequentially arranged;

5. A Type-C plug system, comprising: a Type-C male seat and a Type-C female seat;

the female seat of Type-C comprises the female seat of Type-C of any one of claims 1 to 4.

6. The plug system of claim 5, wherein the Type-C male hub comprises:

a first row of terminals disposed on the first base surface;

a second row of terminals disposed on the second base surface;

7. The plug system of claim 6,

the depth of the groove is smaller than the thickness of the seat plate of the base, and the groove is parallel to the power supply terminal VBUS and the ground terminal GND.

8. The plug system of claim 6,

9. The plug system of claim 6, wherein the Type-C male socket includes 16 terminals;

10. The plug system of claim 6, wherein the Type-C male socket comprises 12 terminals;

11. The plug system of claim 7, wherein the location of the grooves in the Type-C male housing and the Type-C female housing match each other.

12. An electronic system, characterized in that the electronic system comprises: a data line and an electronic device;

the female seat of Type-C is provided with to the one end of electronic equipment, the female seat of Type-C includes the female seat of Type-C of any one of claims 1 to 4.

13. An adapter, characterized in that, the one end of adapter is provided with female seat of Type-C, female seat of Type-C includes the female seat of Type-C of any of claims 1 to 4.