CN204179317U - Composite connector - Google Patents

Abstract

A composite connector comprises a metal shell, a first tongue plate and a second tongue plate, wherein a first socket and a second socket are formed at one end of the metal shell, the first tongue plate is arranged in the metal shell and corresponds to the first socket, the first tongue plate is respectively provided with a first upper row of terminal groups formed on a first upper surface and a first lower row of terminal groups formed on a first lower surface, the second tongue plate is arranged in the metal shell and corresponds to the second socket, the second tongue plate is respectively provided with a second upper row of terminal groups formed on a second upper surface and a second lower row of terminal groups formed on a second lower surface, a first shielding plate and a second shielding plate are respectively arranged in the first tongue plate and the second tongue plate, the first shielding plate is positioned between the first upper row of terminal groups and the first lower row of terminal groups, and the second shielding plate is positioned between the second upper row of terminal groups and the second terminal groups. The combined connector of the utility model can achieve more expansion effects by matching with the combined socket connector, and meet the requirements of consumers.

Description

Composite connector

technical field

The utility model relates to a connector, in particular to a composite connector shared by two connectors of the same specification.

Background technique

Today's Universal Serial Bus (USB) connectors have a maximum transmission rate from 12 Mbps to Super Speed+ specifications up to 10Gbps. It is expected that users can obtain a faster transfer rate and effectively shorten the transfer time when transferring large-capacity files. Nowadays, the USB specification has been widely used in information communication products such as personal computers and mobile devices. Due to the current development of many different electronic devices including monitors, tablet computers, smart phones, cameras, plug-and-play devices, etc., the connector types of various electronic devices are different, resulting in different functions of many electronic devices. The data plug-in connectors of different types also cause various intricate connection methods, which certainly need to be improved.

Prior to this, such products on the market were configured with a single function or the same type of interface stack design. For example, a single USB Mini Type electrical connector can only be used for signal transmission; another example is a charging plug connector, which is only suitable for For power transmission, etc., but in response to the development of miniaturization of electronic products, the electrical connectors used in products have begun to integrate, and combined socket connectors have appeared. This kind of socket connector has the functions of signal transmission and power transmission at the same time, and is suitable for information transmission or power transmission between different products. Therefore, the traditional combined socket connector is no longer suitable for the single plug.

In view of this, the inventor hopes that in the future, the combined socket connector can be used to achieve more expanded functions and meet the needs of consumers, that is, to develop the utility model.

Utility model content

The purpose of the utility model is to provide a composite connector that horizontally integrates two connectors of the same specification into one, and the combined socket connector can achieve more expansion functions and meet the needs of consumers.

In order to achieve the above purpose, the utility model provides a composite connector, which includes:

A metal shell, one end of which is formed with a first socket and a second socket which are symmetrically arranged adjacent to each other in a transverse direction;

A first tongue plate is arranged in the metal shell and corresponds to the first socket, the first tongue plate is formed with a first upper surface and a first lower surface, and the first upper surface is provided with a first upper row of terminals group, the first lower surface is provided with a first lower row of terminal groups; and

A second tongue plate is arranged in the metal shell and corresponds to the second socket, the second tongue plate forms a second upper surface and a second lower surface, and the second upper surface is provided with a second upper row of terminals group, and a second lower row terminal group is provided on the second lower surface;

Wherein the first tongue plate is further provided with a first shielding plate, the first shielding plate is located between the first upper terminal group and the first lower terminal group, and the second tongue plate is also provided with a second A shielding plate, the second shielding plate is located between the second upper terminal group and the second lower terminal group.

It further includes an insulating body, accommodated in the metal shell, a base is provided at one end of the insulating body, and one end of the base is respectively connected to the first tongue plate and the second tongue plate.

The first shielding plate also includes a plurality of first shielding components, each of the first shielding components extends from an end close to the first tongue plate to the base, and the second shielding plate includes a plurality of second shielding components, Each of the second shielding components extends from an end close to the second tongue to the base.

The base of the insulating body further includes a plurality of positioning blocks, and the metal casing includes a plurality of positioning grooves, and each positioning block is engaged with each of the positioning grooves to be positioned on the metal casing.

The first shielding plate and the second shielding plate are made of metal, the first shielding component has at least one first ground terminal, and the second shielding component has at least one second ground terminal. the

The first upper-row terminal group corresponds vertically to each terminal of the first lower-row terminal group and has the same diagonal function, and the second upper-row terminal group and each terminal of the second lower-row terminal group vertically correspond Corresponding and diagonally function the same.

Both the first socket and the second socket communicate with the inside of the metal casing, and the metal casing further includes a fool-proof component, the fool-proof component protrudes from one side of the metal casing to the other side, and is set Between the first socket and the second socket.

The fool-proof component is a bent piece.

The first upper row terminal group and the second upper row terminal group respectively have a first upper row terminal welding part and a second upper row terminal welding part, the first lower row terminal group and the second lower row terminal group There are respectively a first lower-row terminal welding portion and a second lower-row welding portion.

The first upper-row terminal welding portion and the second upper-row terminal welding portion are parallel to each other, and the first lower-row terminal welding portion and the second lower-row terminal welding portion are parallel to each other.

After adopting the above scheme, the utility model has the following advantages:

1. It horizontally integrates two connectors of the same specification into one, and the structure is simple;

2. It cooperates with the combined socket connector to achieve more expansion functions and meet the needs of consumers.

Description of drawings

Figure 1 is a perspective view showing the composite connector of the present invention;

Figure 2 is an exploded view showing the composite connector of the present invention;

Figure 3 is a front view showing the composite connector of the present invention;

Fig. 4 is a sectional view showing the composite connector (second tongue plate) of the present invention;

FIG. 5 is a schematic diagram illustrating the docking of the utility model with the docking connector.

【 Description of symbols 】

100-composite connector; 102-circuit board;

104-Butt connector; 200-Metal shell;

210-the first socket; 220-the second socket;

230-locating groove; 240-welding foot;

250-fool-proof components; 300-insulation body;

302-base; 304-positioning block;

310-the first tongue plate; 312-the first upper surface;

314-the first lower surface; 320-the second tongue plate;

322-second upper surface; 324-second lower surface;

512-the first upper terminal group; 514-the first lower terminal group;

516-the welding part of the first upper row of terminals; 518-the welding part of the first lower row of terminals;

522-the second upper terminal group; 524-the second lower terminal group;

526-The welding part of the second upper row of terminals; 528-The welding part of the second lower row of terminals;

710-the first shielding plate; 712-the first shielding assembly;

714-the first grounding terminal; 720-the second shielding plate;

722-the second shielding component; 724-the second grounding terminal.

Detailed ways

The detailed description and technical content of the present utility model are described below with drawings, but the attached drawings are only for reference and illustration, and are not intended to limit the present utility model.

As shown in Fig. 1 to Fig. 4, it is a perspective view, an exploded view, a front view and a sectional view of the composite connector of the present invention. As shown in the figure, the present invention provides a composite connector 100 , which includes a metal shell 200 , a first tongue 310 and a second tongue 320 . One end of the metal shell 200 is formed with a first socket 210 and a second socket 220 that are symmetrically arranged adjacent to each other in a transverse direction. Both the first socket 210 and the second socket 220 communicate with the inside of the metal casing 200 . The first tongue plate 310 is arranged in the metal shell 200 and corresponds to the first socket 210. The first tongue plate 310 is respectively provided with a first upper row terminal group 512 formed on a first upper surface 312 and a first row terminal group 512 formed on a first upper surface 312. A first lower terminal group 514 on the lower surface 314 . The second tongue 320 is also disposed in the metal housing 200 and corresponds to the second socket 220 . The second tongue plate 320 is respectively provided with a second upper terminal group 522 formed on a second upper surface 322 and a second lower terminal group 524 formed on a second lower surface 324 .

The metal casing 200 further includes a foolproof component 250 , the foolproof component 250 protrudes from one side of the metal casing 200 to the other side, and is disposed between the first socket 210 and the second socket 220 . In the embodiment shown in FIG. 1 , the fool-proof component 250 is preferably a bent piece. A first shielding plate 710 and a second shielding plate 720 are disposed in the first tongue plate 310 and the second tongue plate 320 respectively. The first shielding plate 710 is located between the first upper terminal set 512 and the first lower terminal set 514 , and the second shielding plate 720 is located between the second upper terminal set 522 and the second lower terminal set 524 . As shown in FIG. 3 , each terminal of the first upper-row terminal group 512 and the first lower-row terminal group 514 correspond up and down and have the same diagonal function. Each terminal of the second upper row terminal group 522 and the second lower row terminal group 524 corresponds up and down and has the same diagonal function, so as to comply with the standards of the association.

Please refer to FIG. 2 and FIG. 3 together. This embodiment further includes an insulating body 300 accommodated in the metal casing 200 . One end of the insulating body 300 is provided with a base 302 , and one end of the base 302 is connected to the first tongue 310 and the second tongue 320 respectively. In addition, the first shielding plate 710 further includes a plurality of first shielding components 712 , and each first shielding component 712 extends from an end close to the first tongue plate 310 to the base 302 . The second shielding plate 720 includes a plurality of second shielding components 722 , and each second shielding component 722 extends from an end close to the second tongue 320 to the base 302 . The base 302 of the insulating body 300 further includes a plurality of positioning blocks 304 , and the metal shell 200 includes a plurality of positioning slots 230 . Each positioning block 304 is engaged with each positioning slot 230 to position the insulating body 300 on the metal casing 200 .

The first shielding plate 710 and the second shielding plate 720 are preferably made of metal. Each first shielding component 712 preferably has at least one first ground terminal 714 , and each second shielding component 722 also has at least one second ground terminal 724 to conduct noise out of the system. Please further refer to FIG. 4 (showing only the cross-sectional view of the second tongue plate 320 ), the second shielding plate 720 is used to prevent signal interference between the second upper terminal set 522 and the second lower terminal set 524 . Similarly, the first shielding plate 710 is used to prevent signal interference between the first upper-row terminal group 512 and the first lower-row terminal group 514 .

The first upper-row terminal group 512 and the second upper-row terminal group 522 respectively have a first upper-row terminal welding portion 516 and a second upper-row terminal welding portion 526 . The first lower-row terminal group 514 and the second lower-row terminal group 524 respectively have a first lower-row terminal welding portion 518 and a second lower-row terminal welding portion 528 . The first upper-row terminal welding portion 516 and the second upper-row terminal welding portion 526 are parallel to each other, and the first lower-row terminal welding portion 518 and the second lower-row terminal welding portion 528 are parallel to each other. That is to say, in the embodiment shown in FIG. 4, each first upper-row terminal welding portion 516 and each second upper-row terminal welding portion 526 are preferably welded to the circuit board by SMT (Surface Mounting Technology) (figure omitted), each first lower-row terminal welding portion 518 and each second lower-row terminal welding portion 528 is welded to the circuit board (figure omitted) in a DIP (Dual in-line Package) manner.

It should be noted here that the first ground terminal 714 of each first shielding component 712 and the second ground terminal 724 of each second shielding component 722 are preferably connected to the welding portion 518 of the first lower row of terminals and the second lower row of terminals. The row terminal welding portion 528 is welded on the circuit board (not shown) in a DIP manner. The metal shell 200 also has a plurality of soldering pins 240 disposed on both sides of the metal shell 200 , and is also inserted into the circuit board (not shown) in a DIP manner. However, in other different embodiments, the above soldering method can be changed to SMT or DIP according to needs, which is not limited.

As shown in FIG. 5 , it is a schematic diagram illustrating the docking of the utility model with the docking connector. As shown in the figure, the composite connector 100 of the present utility model is preferably a female connector welded on the circuit board 102 for plugging with a mating connector 104 (that is, a male connector) to achieve the expansion effect or achieve other purposes. The utility model horizontally integrates two connectors of the same specification into one body, and has a simple structure; the utility model cooperates with the combined socket connector to achieve more expansion functions and meets the needs of consumers.

To sum up, the embodiments disclosed herein should be regarded as illustrating the utility model rather than limiting the utility model. The scope of the present invention shall be defined by the claims of the appended claims, and shall cover their legal equivalents, and shall not be limited by the foregoing descriptions.

Claims (10)

1. A composite connector, characterized in that: comprising: A metal shell, one end of which is formed with a first socket and a second socket which are symmetrically arranged adjacent to each other in a transverse direction; A first tongue plate is arranged in the metal shell and corresponds to the first socket, the first tongue plate is formed with a first upper surface and a first lower surface, and the first upper surface is provided with a first upper row of terminals group, the first lower surface is provided with a first lower row of terminal groups; and A second tongue plate is arranged in the metal shell and corresponds to the second socket, the second tongue plate forms a second upper surface and a second lower surface, and the second upper surface is provided with a second upper row of terminals group, and a second lower row terminal group is provided on the second lower surface; Wherein the first tongue plate is further provided with a first shielding plate, the first shielding plate is located between the first upper terminal group and the first lower terminal group, and the second tongue plate is also provided with a second A shielding plate, the second shielding plate is located between the second upper terminal group and the second lower terminal group. 2. The composite connector as claimed in claim 1, further comprising an insulating body accommodated in the metal shell, one end of the insulating body is provided with a base, and one end of the base is respectively connected to the first tongue plate and the second tongue plate. 3. The composite connector according to claim 2, wherein the first shielding plate further comprises a plurality of first shielding components, each of the first shielding components extends from an end close to the first tongue plate To the base, the second shielding plate includes a plurality of second shielding components, each of the second shielding components extends from an end close to the second tongue plate to the base. 4. The composite connector according to claim 2, wherein the base of the insulating body further includes a plurality of positioning blocks, and the metal housing includes a plurality of positioning slots, each of the positioning blocks is used for each of the positioning blocks The positioning groove is engaged to be positioned on the metal shell. 5. The composite connector according to claim 3, wherein the first shielding plate and the second shielding plate are made of metal, the first shielding component further has at least one first grounding terminal, and the second shielding The shielding component has at least one second ground terminal. 6. The composite connector according to claim 1, wherein the first upper row of terminal groups corresponds up and down to each terminal of the first lower row of terminal groups and has the same diagonal function, and the second The upper row terminal group corresponds to each terminal of the second lower row terminal group up and down and has the same diagonal function. 7. The composite connector as claimed in claim 1, wherein both the first socket and the second socket communicate with the inside of the metal shell, and the metal shell further includes a fool-proof component, the proof The plug assembly protrudes from one side of the metal shell to the other side, and is arranged between the first socket and the second socket. 8. The composite connector as claimed in claim 7, wherein the fool-proof component is a bent piece. 9. The composite connector according to claim 1, wherein the first upper row terminal group and the second upper row terminal group respectively have a first upper row terminal welding portion and a second upper row terminal The welding part, the first lower row terminal group and the second lower row terminal group respectively have a first lower row terminal welding part and a second lower row terminal welding part. 10. The composite connector according to claim 9, characterized in that: the welding part of the first upper row of terminals and the welding part of the second upper row of terminals are parallel to each other, and the welding part of the first lower row of terminals and the second row of terminals The welding parts of the lower rows of terminals are parallel to each other.