CN202308687U - Electric connector socket, electric connector plug and electric connector assembly - Google Patents

Abstract

An electric connector assembly comprises an electric connector socket and an electric connector plug, wherein the electric connector socket comprises a shell which comprises a left side socket and a right side socket, a first terminal group comprises a plurality of first contact ends which are positioned at the left side socket and transmit high-resolution multimedia signals, and a second terminal group comprises a plurality of second contact ends which are positioned at the right side socket and transmit universal serial bus signals; the electric connector plug comprises a shell, a right connecting port and a left connecting port, a first conductive terminal group comprises a plurality of first connecting ends, the first connecting ends are located on the right connecting port and transmit high-resolution multimedia signals, a second conductive terminal group comprises a plurality of second connecting ends, the second connecting ends are located on the left connecting port and transmit universal sequence bus signals, and therefore an electric connector assembly is formed.

Description

Electrical connector socket, electrical connector plug and electrical connector assembly

technical field

The utility model relates to an electric connector, in particular to an electric connector for transmitting high-resolution multimedia signals and general serial bus signals.

Background technique

At present, electronic devices are quite common in use, and with the trend of thinner and smaller electronic devices, the electrical connectors on electronic devices must also reduce the occupied volume, especially the need to install multiple devices that meet different electronic signal transmission specifications. When electrical connectors are used for different plug connectors to be plugged in, since the installation of each electrical connector requires a certain volume and the space between each electrical connector is required, the space between these equal intervals becomes a waste of space .

For example, electronic devices that provide digital audio-visual entertainment need to be equipped with socket electrical connectors that meet the High-Definition Multimedia Interface (HDMI) specification and sockets that meet the Universal Serial Bus (USB) specification. Connectors, and a headphone socket and a microphone socket are also provided, and a lot of space will be wasted.

Therefore, there is still a need to integrate multiple electrical connectors, such as HDMI connectors and USB connectors, to save space. At the same time, it is necessary to consider the mis-insertion of connectors with HDMI and USB dual interfaces. Relevant manufacturers in this industry are eager to study the direction of improvement.

Utility model content

In view of this, the utility model proposes an electrical connector socket, comprising: a shell, including a left side socket and a right side socket; the first tongue is located at the left side socket; the second tongue is located at the left side of the socket; The right side socket; the first terminal group includes a plurality of first contact ends, located on the first tongue and transmits high-resolution multimedia signals; and the second terminal group includes a plurality of second contact ends, located on the second tongue chips and transmit Universal Serial Bus signals.

Wherein, an insulating base is further included, which is located on the shell and connected to the first tongue, the second tongue or one of them.

Wherein, it further includes a third terminal, including a third contact end, which is located on the insulating base and transmits radio frequency signals.

Wherein, the shell further includes a first top surface and a second top surface, the first top surface is located at the left side socket, the second top surface is located at the right side socket, the first top surface and the second top surface The two top surfaces are located on a horizontal plane.

Wherein, the shell further includes a section of differential pin, which is located at the right side socket and bears against an external circuit board.

Wherein, the vertical height of the left socket of the housing is greater than the vertical height of the right socket.

The utility model also proposes an electrical connector plug, comprising: a housing, including a left connection port and a right connection port; a first groove, located at the right connection port; a second groove, located at the left The side connection port; the first conductive terminal group includes a plurality of first connection ends, which are located in the first groove and transmit high-resolution multimedia signals; and the second conductive terminal group includes a plurality of second connection ends, which are located in the second recess slot and transmits Universal Serial Bus signals.

Wherein, an insulating base is further included, located on the casing and connected to the first groove, the second groove or one of them.

Wherein, it further includes a third conductive terminal, including a third connection end, which is located on the insulating base and transmits radio frequency signals.

Wherein, the housing further includes a first upper surface and a second upper surface, the first upper surface is located at the right connection port, the second upper surface is located at the left connection port, the first upper surface and the The second upper surface is located on a horizontal plane.

Wherein, the vertical height of the right connection port of the housing is greater than the vertical height of the left connection port.

The utility model also proposes an electrical connector assembly, including: an electrical connector socket and an electrical connector plug, the first groove and the second groove are respectively connected to the first tongue and the second tongue, the first The connection end is electrically connected to the first contact end, and the second connection end is electrically connected to the second contact end.

The utility model transmits the first terminal group of the HDMI signal and the second terminal group of the USB signal, sets the first terminal group to be located in the left side of the housing, and the second terminal group is located in the right side of the housing, so that the HDMI The positions of the signal terminal and the USB signal terminal are reversed, that is, to prevent misplugging of traditional electrical connectors generally having HDMI signal terminals and USB signal terminals, and the utility model effectively saves occupied space.

The detailed features and advantages of the present utility model are described in detail below in the implementation manner, and its content is enough to make any person familiar with relevant technical skills understand the technical content of the present utility model and implement it accordingly, and according to the content disclosed in this specification, the scope of protection and the appended Figure, anyone familiar with the related art can easily understand the purpose and advantages of the utility model.

Description of drawings

FIG. 1 is a three-dimensional schematic diagram of the first embodiment of the present invention.

Fig. 2 is an exploded schematic view of the first embodiment of the present invention.

Fig. 3 is a schematic side view sectional view of the first embodiment of the present invention.

FIG. 4 is a schematic perspective view of a second embodiment of the present invention.

Fig. 5 is an exploded schematic diagram of the second embodiment of the present invention.

Fig. 6 is a schematic perspective view of a third embodiment of the present invention.

Fig. 7 is an exploded schematic diagram of the third embodiment of the present invention.

Fig. 8 is a schematic side sectional view of the third embodiment of the present invention.

FIG. 9 is a schematic perspective view of a fourth embodiment of the present invention.

Fig. 10 is a schematic side sectional view (1) of the fourth embodiment of the present utility model.

Fig. 11 is a schematic side sectional view (2) of the fourth embodiment of the present invention.

Symbol Description

100 electrical connector socket 200 electrical connector plug

300 electrical connector assembly 10 shells

101 left socket 101a height

102 right socket 102a height

103 first top surface 104 second top surface

105 horizontal planes 106 differential pins

107 against the bottom surface 11 insulating seat body

11a hole 111 first tongue

112 The second tongue 12 The first terminal group

121 The first contact terminal 13 The second terminal group

131 The second contact terminal 14 The third terminal

141 The third contact end 20 Housing

201 right connection port 201a height

202 left connection port 202a height

203 first upper surface 204 second upper surface

205 horizontal plane 21 insulating base

211 first groove 212 second groove

22 The first conductive terminal group 221 The first connection end

23 The second conductive terminal group 231 The second connection end

24 The third conductive terminal 241 The third connection terminal

Detailed ways

Please refer to Fig. 1, Fig. 2 and Fig. 3, which are the first embodiment of the present utility model, Fig. 1 is a perspective view, Fig. 2 is an exploded view, and Fig. 3 is a side view sectional view.

The diagram of the first embodiment discloses an electrical connector socket 100 . The electrical connector socket 100 includes a housing 10 , a first tongue 111 , a second tongue 112 , a first terminal set 12 and a second terminal set 13 .

In this embodiment, the housing 10 is a metal clad body bent into a hollow shape. The housing 10 includes a left socket 101 and a right socket 102. The left socket 101 and the right socket 102 communicate with each other. But not limited thereto, in addition, viewed from the direction in which the electrical connector plug 200 is inserted into the socket, the left socket 101 is located at the left of the housing 10 , and the right socket 102 is located at the right of the housing 10 . The housing 10 further includes a first top surface 103 and a second top surface 104, the first top surface 103 is located above the left socket 101, the second top surface 104 is located above the right socket 102, the first top surface 103 and the second The top surface 104 lies on the same horizontal plane 105 . The vertical height of the left side socket 101 of the shell 10 of the present embodiment is greater than the vertical height of the right socket 102, so that the left socket 101 meets the height of the standard socket that the HDMI connector plug can be inserted into, and the right The side insertion interface 102 conforms to the height of a standard insertion interface into which a plug of a USB connector can be inserted.

The first tongue 111 is located at the left socket 101 of the housing 10, and the second tongue 112 is located at the right socket 102 of the housing 10. Here, the first tongue 111 and the second tongue 112 are suspended inside the housing 10, The figure of this embodiment discloses that the first tongue 111 and the second tongue 112 are connected to an insulating seat 11 at the same time, that is, the electrical connector socket 100 further includes an insulating seat 11, and the insulating seat 11 is located in the shell 10 Inside, the insulating seat body 11 is integrally formed to connect the first tongue piece 111 and the second tongue piece 112, but the insulating seat body 11 is not limited to this, and the first tongue piece 111 can also be independently connected to an insulating seat according to actual use. The body 11 and the second tongue piece 112 are individually connected to an insulating base body 11 .

The first terminal group 12 includes a plurality of first contact ends 121, located on the first tongue 111 and transmitting high-definition multimedia signals (High-Definition Multimedia Interface, referred to as HDMI), the first terminal group 12 is preferably embedded injection molding Combined with the insulating base body 11 or combined with the two in a separate assembly manner, the plurality of first contact ends 121 are respectively located on the upper and lower surfaces of the first tongue piece 111 in an exposed state.

The second terminal group 13 includes a plurality of second contact ends 131, which are located at the second tongue 112 and transmit Universal Serial Bus signals (Universal Serial Bus, referred to as USB). In this embodiment, a plurality of second contact ends 131 are for transmitting USB The signal is described, but according to the actual use, it can also be used to transmit the micro universal serial bus signal (Micro USB). The second terminal group 131 is preferably embedded injection molding combined with the insulating seat body 11 or the two are separated. Combining the assembly method, the surface of the second contact end 131 on the second tongue 112 is exposed.

The electrical connector receptacle 100 of this embodiment further includes a third terminal 14, and the third terminal 14 includes a third contact end 141, which is located on the insulating base 11 and transmits a radio frequency (Radio Frequency, referred to as RF) signal. A third contact terminal 141 can transmit radio frequency signals such as (Wireless Fidelity, referred to as Wi-Fi), (Global System for Mobile Communications, referred to as GSM) or (Global Positioning System, referred to as GPS), and the third terminal 14 is preferably buried The injection molding is combined with the insulating base 11 or the two are combined in a separate assembly mode. The diagram of this embodiment discloses that there are multiple third terminals 14, which are respectively arranged on both sides of the second tongue 112, preferably on the insulating The seat body 11 includes a hole 11a, and two third terminals 14 are installed in each hole 11a, so that each hole 11a includes two third contact ends 141, but not limited thereto, each hole 11a A third contact terminal 141 can also be arranged in a single touch.

Please refer to FIG. 1 , the housing 10 of the present embodiment further includes step difference pins 106, and the step difference pins 106 include abutting against the bottom surface 107, aligned with the bottom surface of the housing 10 of the left socket 101, and the left socket 101 of the casing 10. The vertical height is greater than the vertical height of the right side socket 102, so that the size of the left socket 101 is wider, while the size of the right socket 102 is narrower, so that when the housing 10 is mounted on an external circuit board, it is located at the right socket 102 The bottom surface of the outer shell 10 will first be attached to the external circuit board, while the bottom surface of the shell 10 located at the right side socket 102 will keep a distance from the external circuit board, and the outer circuit board will be held against the external circuit board through the step difference pin 106 to improve the electrical connector. The stability of the socket 100 on the external circuit board.

When the housing 10 is plugged and pulled out by the electrical connector plug 200, the housing 10 is structured with the first top surface 103 and the second top surface 104 on a horizontal plane 105, and the housing 10 has better strength to support the electrical connector plug 200. The plugging force allows the shell 10 to have a good holding force to support.

The electrical connector socket 100 of this embodiment includes a first terminal group 12 for transmitting HDMI signals and a second terminal group 13 for USB signals. The first terminal group 12 is also located at the left side of the housing 10. 13 is located at the right side socket 102 of the housing 10, so that the electrical connector socket 100 prevents the mis-insertion of the general electrical connector plug 200, in other words, the positions of the HDMI signal terminal and the USB signal terminal of the general electrical connector plug 200 are reversed. For example, the electrical connector receptacle 100 of this embodiment can avoid problems such as mis-insertion of the general electrical connector plug 200 or pushing of the tongue to cause breakage.

Please refer to FIG. 4 and FIG. 5 , which are the second embodiment of the present invention, FIG. 4 is a perspective view, and FIG. 5 is an exploded view. The biggest difference between this second embodiment and the first embodiment is that the insulating seat body 11 of the electrical connector socket 100 of this embodiment is located inside and outside the shell 10, and the third terminal 14 is set on the insulating seat body 11 outside the shell 10, and The configuration of the electrical connector receptacle 100 corresponds to the electrical connector plug 200 , but the configuration of the electrical connector receptacle 100 is just an example and not limited thereto.

Please refer to Fig. 6, Fig. 7 and Fig. 8, which are the third embodiment of the present utility model, Fig. 6 is a perspective view, Fig. 7 is an exploded view, and Fig. 8 is a side view sectional view.

The diagram of the third embodiment discloses an electrical connector plug 200, which is preferably insertable into the electrical connector receptacle 200 of the first embodiment, but not limited thereto. The electrical connector plug 200 includes a housing 20 . The first groove 211 , the second groove 212 , the first conductive terminal group 22 and the second conductive terminal group 23 .

The housing 20 in this embodiment is a metal clad body bent into a hollow shape. The housing 20 includes a right connection port 201 and a left connection port 202. Here, the right connection port 201 and the left connection port 202 are connected to each other. connected, but not limited thereto. In addition, the right connection port 201 is located at the right side of the housing 20 , and the left connection port 202 is located at the left side of the housing 20 when viewed from the direction of the connection ports. The housing 20 further includes a first upper surface 203 and a second upper surface 204, the first upper surface 203 is located above the right connection port 201, the second upper surface 204 is located above the left connection port 202, the first upper surface 203 and the second The two upper surfaces 204 are located on the same horizontal plane 205 . The vertical height of the right side connection port 201 of the housing 20 of the present embodiment is greater than the vertical height of the left side connection port 202, so that the right side connection port 201 conforms to the height of the standard connection port inserted into the USB connector socket, while the left side connection port Port 202 conforms to the height of a standard connection port inserted into an HDMI connector receptacle.

The first groove 211 is located at the right connection port 201 of the housing 20, and the second groove 212 is located at the left connection port 202 of the housing 20. Here, the first groove 211 and the second groove 212 are suspended in the housing. 20, the drawings of this embodiment disclose that the first groove 211 and the second groove 212 are connected to an insulating base 21 at the same time, that is, the electrical connector plug 200 further includes an insulating base 21, and the insulating base 21 Located in the housing 20 , a single insulating base 21 may contain the first groove 211 and the second groove 212 , or two insulating bases 21 may respectively include the first groove 211 and the second groove 212 .

The first conductive terminal group 22 includes a plurality of first connecting ends 221, which are located in the first groove 211 and transmit high-definition multimedia signals (High-Definition Multimedia Interface, referred to as HDMI). The first conductive terminal group 22 is preferably embedded The injection molding is combined with the insulating base 21 or the two are combined in a separate assembly manner, and the plurality of first connecting ends 221 are respectively located on the upper and lower surfaces of the first groove 211 and are exposed.

The second conductive terminal group 23 includes a plurality of second connection ends 231, which are located in the second groove 212 and transmit Universal Serial Bus signals (Universal Serial Bus, referred to as USB). In this embodiment, the plurality of second connection ends 231 are for transmission The USB signal is described, but according to the actual use, it can also be suitable for transmitting the micro USB signal (Micro USB). The second conductive terminal group 231 is preferably a combination of embedded injection molding and insulating base 21 or both. Combining in separate assembly, the surface of the plurality of second connecting ends 231 located in the second groove 212 is exposed.

The electrical connector plug 200 of this embodiment further includes a third conductive terminal 24, and the third conductive terminal 24 includes a third connection end 241, which is located on the insulating base 21 and transmits a radio frequency (Radio Frequency, referred to as RF) signal. In this embodiment Multiple third connection terminals 241 can transmit radio frequency signals such as (Wireless Fidelity, referred to as Wi-Fi), (Global System for Mobile Communications, referred to as GSM) or (Global Positioning System, referred to as GPS), and the third conductive terminal 24 is preferably The ground is the combination of the embedded injection molding and the insulating base 21 or the combination of the two in a separate assembly. The two sides of the groove 212, but not limited thereto.

Referring to FIG. 7 , the vertical height of the right connection port 201 of the housing 20 in this embodiment is greater than that of the left connection port 202 , so that the right connection port 201 is wider and the left connection port 202 is narrower.

When the housing 20 is plugged into the electrical connector receptacle 100, the housing 20 has a structure with a first upper surface 203 and a second upper surface 204 on a horizontal plane 205, so that the housing 20 has better strength and electrical properties. The connector receptacle 100 can be plugged and pulled out, so that the shell 20 has a good holding force to support.

The electrical connector plug 200 of this embodiment includes a first conductive terminal group 22 for transmitting HDMI signals and a second conductive terminal group 23 for USB signals. The first conductive terminal group 22 is located at the right connection port 201 of the housing 20, The second conductive terminal group 23 is located at the left connection port 202 of the casing 20, so that the electrical connector plug 200 can prevent the electrical connector socket 100 from being inserted by mistake. The position is reversed in this embodiment, and the electrical connector plug 200 of this embodiment can avoid problems such as misplugging into the general electrical connector socket 100 or pushing the tongue to cause breakage.

Please refer to FIGS. 9 , 10 and 11 , which are the fourth embodiment of this embodiment. The fourth embodiment discloses that the first embodiment is connected with the third embodiment to form a combination of an electrical connector assembly 300 .

When the electrical connector plug 200 is connected to the electrical connector receptacle 100, the plurality of first grooves 211 are respectively connected to the plurality of first tongues 111, and the plurality of first connecting ends 221 are electrically connected to the plurality of first contact ends 121, The plurality of second connection ends 231 are electrically connected to the plurality of second contact ends 131 .

The utility model transmits the first terminal group of the HDMI signal and the second terminal group of the USB signal, sets the first terminal group to be located in the left side of the housing, and the second terminal group is located in the right side of the housing, so that the HDMI The positions of the signal terminals and the USB signal terminals are reversed, that is, to prevent misplugging of electrical connector plugs generally having HDMI signal terminals and USB signal terminals.

Although the technical content of the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Anyone who is familiar with this technology can make some changes and modifications without departing from the spirit of the utility model. It should be covered within the scope of the utility model, so the protection scope of the utility model should be based on the content defined in the claims.

Claims (12)

1. an electric connector socket is characterized in that, comprises:

One shell comprises a left side interface and a right side interface;

One first tongue piece is positioned at this left side interface;

One second tongue piece is positioned at this right side interface;

One the first terminal group comprises a plurality of first contact jaws, is positioned at this first tongue piece and transmits the high-definition multimedia signal; And

One second terminal group comprises a plurality of second contact jaws, is positioned at this second tongue piece and transmits the universal serial bus signal.

2. electric connector socket according to claim 1 is characterized in that, more comprises an insulating base frame, is positioned at this shell and connects this first tongue piece, this second tongue piece or one of them person.

3. electric connector socket according to claim 2 is characterized in that, more comprises one the 3rd terminal, comprises one the 3rd contact jaw, is positioned at this insulating base frame and transmitting radio frequency signal.

4. electric connector socket according to claim 1; It is characterized in that this shell more comprises one first end face and one second end face, this first end face is positioned at this left side interface; This second end face is positioned at this right side interface, and this first end face and this second end face are positioned at a horizontal plane.

5. electric connector socket according to claim 1 is characterized in that, this shell more comprises one section differential pin, is positioned at this right side interface and supports a external circuit board.

6. electric connector socket according to claim 1 is characterized in that, the vertical height of this left side interface of this shell is greater than the vertical height of this right side interface.

7. an electrical connector plug is characterized in that, comprises:

One housing comprises a left side connector and a right side connector;

One first groove is positioned at this right side connector;

One second groove is positioned at this left side connector;

One first conducting terminal group comprises a plurality of first links, is positioned at this first groove and transmits the high-definition multimedia signal; And

One second conducting terminal group comprises a plurality of second links, is positioned at this second groove and transmits the universal serial bus signal.

8. electrical connector plug according to claim 7 is characterized in that, more comprises an insulating base, is positioned at this housing and connects this first groove, this second groove or one of them person.

9. electrical connector plug according to claim 8 is characterized in that, more comprises one the 3rd conducting terminal, comprises one the 3rd link, is positioned at this insulating base and transmitting radio frequency signal.

10. electrical connector plug according to claim 7; It is characterized in that; This housing more comprises one first upper surface and one second upper surface; This first upper surface is positioned at this right side connector, and this second upper surface is positioned at this left side connector, and this first upper surface and this second upper surface are positioned at a horizontal plane.

11. electrical connector plug according to claim 7 is characterized in that, the vertical height of this right side connector of this housing is greater than the vertical height of this left side connector.

12. an Electric connector assembly is characterized in that, comprises:

One according to each electric connector socket and one of claim 1 to 6 according to each electrical connector plug of claim 7 to 11; This first groove is connected this first tongue piece and this second tongue piece respectively with this second groove; Those first links electrically connect those first contact jaws, and those second links electrically connect those second contact jaws.

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