CN212517597U

CN212517597U - Type-C female seat 8P connector

Info

Publication number: CN212517597U
Application number: CN202021637084.7U
Authority: CN
Inventors: 李知名
Original assignee: Shenzhen Miniconn Precision Electronics Co ltd
Current assignee: Shenzhen Miniconn Precision Electronics Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-02-09
Anticipated expiration: 2030-08-05

Abstract

The utility model provides a female seat 8P connector of Type-C, it relates to connector technical field. It contains metal casing and connector body, and the connector body includes: rubber core and a plurality of connecting terminal, the rubber core is located to the metal casing cover, it is provided with the fixed part with metal casing fixed mounting to lie in metal casing opening one side on the rubber core, be provided with the tongue portion on the middle part of fixed part one side, 8 connecting terminal set up side by side on the rubber core, connecting terminal one end is worn to locate the fixed part and is kept away from tongue portion one side and be connected with the external circuit board electricity, the connecting terminal other end is inlayed on the tongue portion, first connecting terminal and eighth connecting terminal are the GND end, second connecting terminal and seventh connecting terminal are VBUS end, third connecting terminal and sixth connecting terminal are the CC end, fourth connecting terminal is the Dn end, fifth connecting terminal is the Dp end. By adopting the technical scheme, the fixing device has the advantages of being stable in fixing, simple in structure, capable of simplifying manufacturing procedures and capable of improving the installation efficiency between the connecting terminal and the circuit board.

Description

Type-C female seat 8P connector

Technical Field

The utility model relates to a connector technical field, concretely relates to female seat 8P connector of Type-C.

Background

With the rapid development of social, economic and technological forces, various products in the field of electronic devices are coming up endlessly, and USB interfaces as bridges for data transmission between different electronic devices are also continuously updated. Compared with the conventional USB2.0 interface and USB3.0 interface, the USB3.1 interface released recently has a smaller size and a faster transmission speed, so that it has been widely applied to data transmission and charging of electronic devices such as communication phones, tablet computers, and ultra-thin notebooks, and Type-C is the most common interface in the USB3.1 standard.

The female seat 16P connector of Type-C on the existing market is because the foot position is many, with printed circuit board's installation difficulty, and the installation effectiveness is slow, and the terminal foot position of the female seat 6P connector of Type-C is few, nevertheless compares with the female seat 16P connector of Type-C and lacks Dn, Dp terminal foot position, can not satisfy user's demand. Accordingly, a Type-C female 8P connector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a female seat 8P connector of Type-C, have fixed stable, simple structure, simplified the preparation process, improved the installation effectiveness between connecting terminal and the circuit board, the connecting terminal of reduction can not influence the advantage of traditional quick charge function.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a female seat 8P connector of Type-C, includes, metal casing and connector body, and the connector body includes: the metal shell is sleeved outside the rubber core, a fixing part fixedly assembled with the metal shell is arranged on the rubber core and positioned on one side of an opening of the metal shell, a rubber tongue part is arranged in the middle of one side of the fixing part, and the rubber tongue part is positioned in the metal shell; the number of the connecting terminals is 8, the 8 connecting terminals are arranged on the rubber core in parallel, one end of each connecting terminal penetrates through the fixing part and is far away from one side of the rubber tongue part to be electrically connected with an external circuit board, the other end of each connecting terminal is embedded on the rubber tongue part, and the 8 connecting terminals are respectively a first connecting terminal, a second connecting terminal, a third connecting terminal, a fourth connecting terminal, a fifth connecting terminal, a sixth connecting terminal, a seventh connecting terminal and an eighth connecting terminal from left to right on the rubber core; the first connecting terminal and the eighth connecting terminal are both GND ends, the second connecting terminal and the seventh connecting terminal are both VBUS ends, the third connecting terminal and the sixth connecting terminal are both CC ends, the fourth connecting terminal is a Dn end, and the fifth connecting terminal is a Dp end.

The first connecting terminal, the second connecting terminal, the fourth connecting terminal, the fifth connecting terminal and the sixth connecting terminal are respectively provided with a first exposed part which is exposed on one side surface of the rubber tongue part and is used for being electrically contacted with a terminal of a Type-C male connector; and the third connecting terminal, the seventh connecting terminal and the eighth connecting terminal are respectively provided with a second exposed part which is exposed on the other side surface of the rubber tongue part and is used for being in electrical contact with a terminal of a Type-C male connector.

A first abutting part used for being fixed with the inner wall of the outer shell of the external Type-C male connector is arranged on one side, located on the rubber tongue part, of the first connecting terminal; and a second abutting part used for being fixed with the inner wall of the outer shell of the external Type-C male connector is arranged on the other side of the rubber tongue part on the eighth connecting terminal.

A first limiting groove corresponding to the first exposed part is formed in the first connecting terminal; and a second limiting groove corresponding to the second exposed part is arranged on the eighth connecting terminal.

First positioning grooves are symmetrically arranged at the upper edge of one side, close to the tongue portion, of the fixing portion, second positioning grooves corresponding to the first positioning grooves are arranged at the lower edge of one side, close to the tongue portion, of the fixing portion, third positioning grooves are symmetrically arranged at the upper edge of one side, far away from the tongue portion, of the fixing portion, a first limiting block is arranged on one side, close to the first positioning grooves, of the inner wall of the metal shell, and the first limiting block is limited in the first positioning grooves; a second limiting block is arranged on one side, close to the second positioning groove, of the inner wall of the metal shell, and the second limiting block is limited in the second positioning groove; and a third limiting block is arranged at the upper edge of one side, close to the fixing part, of the metal shell, and the third limiting block is limited in the third limiting block.

The tongue portion with be provided with between the fixed part and be used for preventing the excessive spacing platform portion of inserting of public connector of outside Type-C.

A plurality of metal pins are symmetrically arranged on two sides of the metal shell.

The fixing part is provided with a positioning column.

The rubber core and the connecting terminal are integrally formed through hot injection molding.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

when the 8P connector of the female seat of Type-C was installed, the reference column was participated in with the metal and was pegged graft in the corresponding mounting groove of external circuit board, then exposes 8 connecting terminal and passes through welded connection on external circuit board at the outer one end of the fixed part of gluing the core for the stable fixing of the female seat of Type-C8P connector is on external circuit board, and with external circuit board electric connection. Thereby completing the installation of the Type-C female socket 8P connector. The basic function of the 6P connector of the female seat of 6PType-C and the basic function of the 16P connector of the female seat of Type-C can be realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a first schematic view of the connector body of the present invention;

fig. 4 is a second schematic view of the connector body of the present invention;

fig. 5 is a third schematic view of the connector body of the present invention;

fig. 6 is a schematic structural view of a connection terminal of the present invention;

fig. 7 is a first schematic structural diagram of the metal shell of the present invention;

fig. 8 is a second structural diagram of the metal shell according to the present invention.

Description of reference numerals: 1. a connector body; 2. a metal housing; 11. a rubber core; 12. a first connection terminal; 13. a second connection terminal; 14. a third connection terminal; 15. a fourth connection terminal; 16. a fifth connection terminal; 17. a sixth connection terminal; 18. a seventh connection terminal; 19. an eighth connection terminal; 111. A fixed part; 112. a tongue part; 113. a limiting table part; 30. a first exposed portion; 31. a second exposed portion; 121. a first abutting portion; 191. a second abutting part; b. a second limit groove; c. a first positioning groove; d. a second positioning groove; e. a third positioning groove; 21. a metal leg; 114. a positioning column; 211. a first stopper; 22. a second limiting block; 23. and a third limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to a Type-C female socket 8P connector, as shown in fig. 1 to 8, including a metal shell 2 and a connector main body 1, the connector main body 1 includes: rubber core 11 and a plurality of connecting terminal.

Specifically, the metal shell 2 is sleeved outside the rubber core 11, a fixing portion 111 fixedly assembled with the metal shell 2 is arranged on the rubber core 11 at one side of the opening of the metal shell 2, a rubber tongue portion 112 is arranged in the middle of one side of the fixing portion 111, and the rubber tongue portion 112 is located in the metal shell 2. The number of the connecting terminals is 8, the 8 connecting terminals are arranged on the rubber core 11 in parallel, one end of each connecting terminal penetrates through the fixing portion 111, one side of each connecting terminal, which is far away from the rubber tongue portion 112, is electrically connected with an external circuit board, the other end of each connecting terminal is inlaid in the rubber tongue portion 112, and the 8 connecting terminals are respectively a first connecting terminal 12, a second connecting terminal 13, a third connecting terminal 14, a fourth connecting terminal 15, a fifth connecting terminal 16, a sixth connecting terminal 17, a seventh connecting terminal 18 and an eighth connecting terminal 19 from left to right on the rubber core 11. The first connecting terminal 12 and the eighth connecting terminal 19 are both GND terminals, the second connecting terminal 13 and the seventh connecting terminal 18 are both VBUS terminals, the third connecting terminal 14 and the sixth connecting terminal 17 are both CC terminals, the fourth connecting terminal 15 is a Dn terminal, and the fifth connecting terminal 16 is a Dp terminal. The multifunctional socket has the advantages of simple structure, capability of realizing the basic function (quick charging) of the 6P connector of the 6PType-C female socket and also realizing the basic function (signal transmission) of the 16P connector of the Type-C female socket. In the present embodiment, the first connection terminal 12, the second connection terminal 13, the third connection terminal 14, the fourth connection terminal 15, the fifth connection terminal 16, the sixth connection terminal 17, the seventh connection terminal 18, and the eighth connection terminal 19. The first connection terminal 12 and the eighth connection terminal 19 are each made of metal.

Preferably, the first connecting terminal 12, the second connecting terminal 13, the fourth connecting terminal 15, the fifth connecting terminal 16 and the sixth connecting terminal 17 are each provided with a first exposed portion 30 exposed on one side surface of the tongue-shaped portion 112 for electrically contacting with a terminal of a Type-C male connector. The third connecting terminal 14, the seventh connecting terminal 18 and the eighth connecting terminal 19 are respectively provided with a second exposed portion 31 exposed on the other side surface of the tongue portion 112 for electrically contacting with a terminal of a Type-C male connector.

Preferably, a first abutting portion 121 for abutting and fixing with the inner wall of the outer shell of the Type-C male connector is disposed on one side of the tongue portion 112 of the first connecting terminal 12. The eighth connection terminal 19 is provided with a second abutting portion 191 located at the other side of the tongue portion 112 for fixing with the inner wall of the outer shell of the Type-C male connector. In this embodiment, the first tightening part 121 and the second tightening part 191 are both in a hook shape, so as to stably plug the Type-C male connector into the Type-C female connector of the present application, thereby preventing the male connector from being loose from the female connector to interrupt data transmission and charging when the mobile phone is used for transmitting data or charging, and bringing a bad experience to the user. The first abutting portion 121 and the second abutting portion 191 are exposed outside the rubber tongue portion 112.

Preferably, the first connecting terminal 12, the second connecting terminal 13, the third connecting terminal 14, the fourth connecting terminal 15, the fifth connecting terminal 16, the sixth connecting terminal 17, the seventh connecting terminal 18 and the eighth connecting terminal 19 are formed by bending a metal needle, in this embodiment, the portions of the first connecting terminal 12, the second connecting terminal 13 and the third connecting terminal 14 located in the limiting table portion are all bent leftward to form a first bent portion, and the portions of the eighth connecting terminal 19, the seventh connecting terminal 18 and the sixth connecting terminal 17 located in the limiting table portion 113 are all bent rightward to form a second bent portion, so that the connecting terminals are more stably fixed on the rubber core 11.

Preferably, the first connecting terminal 12 is provided with a first limiting groove corresponding to the first exposed portion 30. The eighth connection terminal 19 is provided with a second stopper groove b corresponding to the second exposed portion 31. The first and second limiting grooves b are convenient for the first and eighth connecting

terminals

12 and 19 to be stably fixed to the rubber core 11, and prevent the connecting terminals from separating from the rubber core 11.

The width of the portions of the first connection terminal 12 and the eighth connection terminal 19 located in the tongue portion 112 is greater than the width of the portions located in the fixing portion 111, thereby further increasing the stability of fixing the first connection terminal 12 and the second connection terminal 13 to the core rubber 11.

Preferably, the upper edge of the fixing portion 111 close to one side of the tongue portion 112 is symmetrically provided with a first positioning groove c, the lower edge of the fixing portion 111 close to one side of the tongue portion 112 is provided with a second positioning groove d corresponding to the first positioning groove c, the upper edge of the fixing portion 111 far away from one side of the tongue portion 112 is symmetrically provided with a third positioning groove e, the inner wall of the metal shell 2 is provided with a first limiting block 211 close to one side of the first positioning groove c, and the first limiting block 211 is limited in the first positioning groove c. A second limiting block 22 is arranged on one side, close to the second positioning groove d, of the inner wall of the metal shell 2, and the second limiting block 22 is limited in the second positioning groove d. The rubber core 11 is prevented from moving forwards on the metal shell 2, and the rubber core 11 is ensured to be stably fixed in the metal shell 2. The last top edge department that is close to fixed part 111 one side of metal casing 2 is provided with third stopper 23, and third stopper 23 is spacing in the third is spacing, realizes preventing to glue core 11 backward movement in metal casing 2, further guarantees that glue core 11 is stable fixes in metal casing 2. In this embodiment, the first stopper 211 and the second stopper 22 are both formed by the metal shell 2 being concave-convex from outside to inside. The third stopper 23 is a metal sheet connected to the metal case 2. In other embodiments, the first stopper 211, the second stopper 22, and the third stopper 23 are all metal blocks attached to the inner wall of the metal shell 2. The metal housing 2 is shaped like an ellipse.

Preferably, a limiting boss part 113 for preventing the external Type-C male connector from being excessively inserted is arranged between the rubber tongue part 112 and the fixing part 111, so as to avoid damage to the rubber tongue part 112. A plurality of metal feet 21 are symmetrically arranged on two sides of the metal shell 2. In the present embodiment, four metal pins 21 are provided, and the metal pins 21 are used to stably fix the Type-C female connector to an external circuit. The fixing portion 111 is provided with a positioning post 114. The setting of reference column 114 is convenient for Type-C female connector body to be fixed a position on external circuit board, and the connecting terminal and the external circuit board of the Type-C female connector body of being convenient for are connected. The rubber core 11 and the connecting terminal are integrally formed through hot injection molding.

The working principle of the utility model is as follows: when the female seat 8P connector of Type-C was installed, reference column 114 and metal were participated in the grafting in the corresponding mounting groove of external circuit board, then expose 8 connecting terminal and pass through welded connection on external circuit board at the outer one end of fixed part 111 of gluey core 11 for the stable fixed of the female seat 8P connector of Type-C is on external circuit board, and with external circuit board electric connection. Thereby completing the installation of the Type-C female socket 8P connector. Have simple structure, can realize the basic function of the female seat 6P connector of Type-C, also can realize the basic function of the female seat 16P connector of Type-C. The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a female seat 8P connector of Type-C, includes, metal casing (2) and connector body (1), and connector body (1) includes: the connector comprises a rubber core (11) and a plurality of connecting terminals, and is characterized in that the rubber core (11) is sleeved with the metal shell (2), a fixing part (111) fixedly assembled with the metal shell (2) is arranged on one side of an opening of the metal shell (2) on the rubber core (11), a tongue piece part (112) is arranged in the middle of one side of the fixing part (111), and the tongue piece part (112) is positioned in the metal shell (2);

the number of the connecting terminals is 8, the 8 connecting terminals are arranged on the rubber core (11) in parallel, one end of each connecting terminal penetrates through one side, away from the rubber tongue portion (112), of the fixing portion (111) and is electrically connected with an external circuit board, the other end of each connecting terminal is embedded on the rubber tongue portion (112), and the 8 connecting terminals are respectively a first connecting terminal (12), a second connecting terminal (13), a third connecting terminal (14), a fourth connecting terminal (15), a fifth connecting terminal (16), a sixth connecting terminal (17), a seventh connecting terminal (18) and an eighth connecting terminal (19) from left to right on the rubber core (11); the first connecting terminal (12) and the eighth connecting terminal (19) are both GND ends, the second connecting terminal (13) and the seventh connecting terminal (18) are both VBUS ends, the third connecting terminal (14) and the sixth connecting terminal (17) are both CC ends, the fourth connecting terminal (15) is a Dn end, and the fifth connecting terminal (16) is a Dp end.

2. The Type-C female socket 8P connector according to claim 1, wherein the first connecting terminal (12), the second connecting terminal (13), the fourth connecting terminal (15), the fifth connecting terminal (16) and the sixth connecting terminal (17) are each provided with a first exposed portion (30) exposed on one side of the tongue portion (112) for electrically contacting with a terminal of a Type-C male socket connector;

and the third connecting terminal (14), the seventh connecting terminal (18) and the eighth connecting terminal (19) are respectively provided with a second exposed part (31) which is exposed on the other side surface of the tongue-shaped rubber part (112) and is used for being electrically contacted with a terminal of a Type-C male connector.

3. The Type-C female socket 8P connector according to claim 2, wherein a first abutting part (121) for fixing with the inner wall of the outer Type-C male socket connector housing is arranged on one side of the tongue-shaped part (112) of the first connecting terminal (12);

and a second abutting part (191) which is used for being fixed with the inner wall of the outer shell of the Type-C male connector is arranged on the other side of the tongue-shaped rubber part (112) on the eighth connecting terminal (19).

4. The Type-C female socket 8P connector according to claim 3, wherein the first connecting terminal (12) is provided with a first limiting groove corresponding to the first exposed portion (30);

and a second limiting groove (b) corresponding to the second exposed part (31) is arranged on the eighth connecting terminal (19).

5. The Type-C female seat 8P connector according to claim 1, wherein a first positioning groove (C) is symmetrically formed in the upper edge of the fixing portion (111) close to one side of the tongue portion (112), a second positioning groove (d) corresponding to the first positioning groove (C) is symmetrically formed in the lower edge of the fixing portion (111) close to one side of the tongue portion (112), a third positioning groove (e) is symmetrically formed in the upper edge of the fixing portion (111) far away from one side of the tongue portion (112), a first limiting block (211) is arranged on one side, close to the first positioning groove (C), of the inner wall of the metal shell (2), and the first limiting block (211) is limited in the first positioning groove (C);

a second limiting block (22) is arranged on one side, close to the second positioning groove (d), of the inner wall of the metal shell (2), and the second limiting block (22) is limited in the second positioning groove (d);

and a third limiting block (23) is arranged at the upper edge of one side, close to the fixing part (111), of the metal shell (2), and the third limiting block (23) is limited in the third limiting groove.

6. The Type-C female header 8P connector according to claim 5, wherein a stopper land portion (113) for preventing an excessive insertion of an external Type-C male header connector is provided between the tongue-in-rubber portion (112) and the fixing portion (111).

7. The Type-C female socket 8P connector according to claim 6, wherein a plurality of metal pins (21) are symmetrically arranged on two sides of the metal shell (2).

8. The Type-C female socket 8P connector according to claim 7, wherein the fixing portion (111) is provided with a positioning post (114).

9. The Type-C female socket 8P connector according to claim 1, wherein the rubber core (11) and the connection terminal are integrally formed by hot injection molding.