CN201937041U - Connector socket - Google Patents

Abstract

The utility model discloses a connector socket, which has the advantages of avoiding the terminal short circuit design caused by the plug insertion and connection and providing a detection signal switching structure, the connector socket is provided with an insulating body in a hollow shell, and the insulating body can be provided with a plurality of terminals so as to be in telecommunication connection with the plurality of terminals of an external plug when the external plug is accommodated; and one side of the insulating body is further provided with a plurality of detection terminals, the detection terminals can be accommodated and contacted with an external connector plug so as to avoid short circuit caused by connector connection, and also can be accommodated and contacted with another external connector plug so as to switch a plurality of terminals positioned on the socket insulating body to accord with the transmission specification of the plug; in addition, the insulating body is further provided with a plurality of clamping parts, and the clamping parts can fixedly limit an external connector plug so as to fixedly hold the plug accommodated in the socket and achieve the effect of stable contact when the connectors are jointed.

Description

a connector socket

technical field

The utility model relates to a connector socket, in particular to a connector socket which can avoid a short circuit caused by a plug being engaged and inserted and provides a detection signal switching structure.

Background technique

With the development of science and technology, the use of telecommunication products is becoming more and more common, and various electronic devices are connected by transmission lines for data transmission, and connector sockets are provided on the electronic devices to provide connectors at the ends of the transmission lines for plugging. In order to effectively locate the terminals on the tongue to improve the use of the internal space of the connector, the industry has already established several specifications of terminals on the same side of the connector socket tongue or all terminals of the same specification on the connector socket tongue The upper and lower sides are designed to facilitate the use of users, such as Taiwan's new patents M379258 and M385152 are examples.

However, due to the convenience brought by the above-mentioned related technologies, when the connector of the transmission line is inserted into the connector socket, the metal shell of the connector may touch the terminals in the socket and cause a short circuit, thereby affecting the connector. the efficacy. In addition, how to make the structure of the connector socket with shared terminals meet the design of the transmission specification when accommodating the interface is also one of the important issues. Therefore, how to solve the above-mentioned deficiencies in common usage is the direction that relevant manufacturers engaged in this industry want to improve urgently. Therefore, based on the consideration of the actual industry, the inventor of the present invention has devoted himself to developing a connector socket that can avoid short circuit caused by plug engagement and insertion and provide detection signal switching.

Contents of the invention

The purpose of this utility model is to provide a connector socket with a structure to avoid terminal short circuit caused by plug insertion and engagement and to provide detection signal switching structure.

In order to achieve the above object, the technical solution of the utility model is: a connector socket, comprising a hollow shell, a first terminal group, a second terminal group, a third terminal group and a fourth terminal group, the hollow shell The body is used to accommodate an insulating body, and the insulating body is used for setting multiple terminals; the first terminal group has a plurality of first terminals and is located on the insulating body, and the first terminal group is connected to an external The corresponding terminals of the connector plug are electrically connected; the second terminal group has a plurality of second terminals and is located on the insulating body, and the second terminal group is electrically connected to the corresponding terminals of an external connector plug; The third terminal group has a plurality of third terminals and is located on the insulating body, and the third terminal group is electrically connected to a corresponding terminal of an external connector plug; the fourth terminal group has a plurality of third terminals Four terminals and a plurality of fifth terminals are located on the insulating body, and the fourth terminal group is electrically connected to corresponding terminals of at least one external connector plug; wherein, the first terminal group and the fourth terminal group are provided Located on the same side of the insulating body, the second terminal group and the third terminal group are located on the other side of the insulating body; the connector socket is also provided with a plurality of detection terminals, the detection side terminals are located on the insulating body, and The detection terminal can be accommodated and contacted with at least one external connector plug; the connector socket is also provided with a plurality of clamping parts, the clamping parts are located on the insulating body, and the clamping parts hold and limit an external connector plug.

As a specific example, the plurality of second terminals of the second terminal group are arranged according to the USB2.0A standard.

As a specific example, the plurality of second terminals of the second terminal group and the plurality of third terminals of the third terminal group are arranged according to the USB3.0A standard.

As a specific example, the plurality of fifth terminals of the fourth terminal group are arranged according to the USB2.0A standard.

As an improvement, the plurality of fifth terminals has a bent structure.

As a specific example, the plurality of fourth terminals and the plurality of fifth terminals of the fourth terminal group are arranged according to the eSATA standard.

As a specific example, the plurality of first terminals of the first terminal group and the plurality of fifth terminals of the fourth terminal group are arranged according to the USB3.0A standard.

As an improvement, the first terminal group is connected to the third terminal group by telecommunication.

As an improvement, the insulating body is accommodated in the hollow casing and has a stepped frame opening structure.

As an improvement, the insulating body has a stepped frame opening structure.

As an improvement, the top or bottom of the frame opening structure can accommodate a corresponding external connector plug, and the terminals of the plug are electrically connected to the corresponding terminals in the socket.

As an improvement, the connector socket is connected with a telecommunication device.

As a specific example, the telecommunication device is a circuit substrate or a wire.

As an improvement, the connector socket also includes a fixing base, the fixing base has a plurality of slots, and the plurality of slots are used for the first terminal group, the second terminal group, the third terminal group and the fourth terminal group and the detection A plurality of terminal pins of the terminal are positioned, and the fixing base and the insulating body are combined and connected to each other.

Since the utility model accommodates an insulating body in a hollow shell, and the connector socket can be electrically connected with a default telecommunication device, the insulating body can be used for setting a plurality of terminals, so that when an external plug is accommodated, it can Telecommunications connection with the plurality of terminals of the plug; and one side of the insulating body further has a plurality of detection terminals, the detection terminals can be accommodated and contacted with an external connector plug to avoid short circuit caused by connector engagement, and can also be connected with Another external connector plug accommodates and contacts to switch the plurality of terminals located on the insulating body of the socket to meet the transmission specifications of the plug; in addition, the insulating body is provided with a plurality of clamping parts, and the clamping part can hold and limit an external connection The connector plug is used to hold the plug accommodated in the socket and achieve the effect of stable contact when the connector is engaged.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the connector socket of the present invention;

Fig. 2 is the front view of the utility model connector socket;

Fig. 3 is a combination diagram of the connector socket and the circuit substrate of the present invention;

Fig. 4 is a terminal structure diagram of the utility model connector socket;

Fig. 5 is a side view of Fig. 4;

Fig. 6 is a three-dimensional schematic diagram of an embodiment of the connector socket of the present invention;

Fig. 7 is a sectional view of Fig. 6;

Fig. 8 is A-A sectional view of Fig. 7;

Fig. 9 is a B-B sectional view of Fig. 7;

FIG. 10 is a schematic perspective view of another embodiment of the connector socket of the present invention;

Figure 11 is a sectional view of Figure 10;

Fig. 12 is A-A sectional view of Fig. 11;

Fig. 13 is a B-B sectional view of Fig. 11;

Fig. 14 is a three-dimensional schematic view of another embodiment of the connector socket of the present invention;

Fig. 15 is a sectional view of Fig. 14;

Fig. 16 is the A-A sectional view of Fig. 15;

Fig. 17 is a B-B sectional view of Fig. 15 .

Explanation of main component symbols in the drawings:

10 Hollow shell 20 Insulation body 30 Fixing seat

31 Plural slots 40 First terminal group 41 Plural first terminals

50 Second terminal group 51 Multiple second terminals 60 Third terminal group

61 Plural third terminal 70 Fourth terminal group 71 Plural fourth terminal

72 Multiple fifth terminals 80, 81 Detection terminals 90 Clamping part

100 circuit substrates

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods, so that your examiner can easily understand other features and advantages of the utility model and the effects achieved. The following embodiments are further detailed The point of view of the present invention is described, but the scope of the present invention is not limited by any point of view.

Please refer to Figures 1 to 5, the utility model discloses a connector socket, which includes a hollow shell 10, an insulating body 20, a fixing seat 30, a first terminal group 40, a second The terminal group 50 , a third terminal group 60 , a fourth terminal group 70 , a plurality of detection terminals 80 , 81 and a plurality of clamping parts 90 . Wherein, the first terminal group 40 has a plurality of first terminals 41, the second terminal group 50 has a plurality of second terminals 51, the third terminal group 60 has a plurality of third terminals 51, and the fourth terminal group 70 has a plurality of first terminals. Four terminals 71 and a plurality of fifth terminals 72, and the first terminal group 40 and the fourth terminal 70 are arranged on the same side of the insulating body 20, and the second terminal group 50 and the third terminal group 60 are arranged on the other side of the insulating body 20. side. The plurality of second terminals 51 are universal serial port (USB2.0A) standard terminals. The fourth terminal group 70 has a plurality of fourth terminals 71 and a plurality of fifth terminals 72, the plurality of terminals 71, 72 are external SATA (eSATA) standard terminals, and the plurality of fifth terminals 72 can also be general-purpose serial ports ( USB2.0A) standard terminals, and the plurality of terminals 72 is a bent structure. The plurality of second terminals 51 of the second terminal group 50 and the plurality of third terminals 61 of the third terminal group 60 are universal serial port (USB3.0A) specification terminal groups, and the plurality of first terminals of the first terminal group and The plurality of fifth terminals of the fourth terminal group is also a universal serial port (USB3.0A) specification terminal group, and the plurality of first terminals 41 of the first terminal group 40 and the plurality of third terminals 61 of the third terminal group 60 Telecommunication connection. The connector socket further includes a fixing base 30, the fixing base is provided with a plurality of slots 31 for the first terminal group 40, the second terminal group 50, the third terminal group 60, the fourth terminal group 70 and the detection terminal 80 , 81 are located, and the fixing seat 30 can be combined with the insulating body 20 to connect with each other. The detection terminals 80, 81 are located inside the insulating body 20, and the detection terminal 80 can interfere with an external connector plug when accommodating the socket, so as to prevent the plug shell from touching the socket when the connector is engaged. The plurality of fifth terminals 72 inside cause a short circuit; and another detection terminal 81 can be accommodated and contacted with another external connector plug so as to switch the plurality of terminals 72, 72 located on the socket insulating body 20 to meet the transmission specifications of the plug.

The insulating body 20 is further provided with a plurality of clamping parts 90 , and the plurality of clamping parts 90 can be used for holding and limiting when the plug is accommodated in the socket. In addition, as shown in FIG. 2, the hollow housing 10 of the connector socket accommodates an insulating body 20 to form a frame opening with unequal widths. The top and bottom of the frame opening can respectively accommodate plugs of the same specification. When the plug is accommodated in the socket, part of the plurality of clamping parts 90 can clamp the plug, and the other part of the plurality of clamping parts 90 can stick against the plug as a limit, so that the plug accommodated in the socket can be connected to the socket. More stable contact when the device is engaged. The connector socket can also be connected to a circuit substrate 100 for telecommunications as shown in FIG. 4 .

Please refer to Fig. 6 to Fig. 13, which is one embodiment of the present invention. When the plug is accommodated in the connector socket, the plurality of clamping parts 90 in the socket can not only hold the plug, but also It is used as a guide to accommodate the plug. In addition, both the top and the bottom of the socket frame can accommodate plugs of the same specification, and the plugs of the same specification are universal serial port (USB2.0A) or (USB3.0A) specifications. When the top or bottom of the socket frame mouth accommodates a (USB2.0A) specification plug, the plurality of terminals of the plug will connect with the plurality of second terminals 51 or the fourth terminal group of the second terminal group 50 located on the socket insulating body 20. The plurality of second terminals 72 of 70 are connected to each other by telecommunications; when the top or bottom of the socket frame opening accommodates a (USB3. The plurality of first terminals 41 and the plurality of second terminals 72 of the fourth terminal group 70 are electrically connected to each other, or the plurality of second terminals 51 of the second terminal group 50 of the socket insulating body 20 and the plurality of third terminals 60 of the third terminal group 60 The three terminals 61 are electrically connected to each other, and the plug housing will also interfere with the detection terminal 80 located on the insulating body 20 of the socket, so as to avoid a short circuit caused by the plug housing touching multiple terminals in the socket when the connector is engaged. .

In addition, please refer to FIG. 14 to FIG. 17 , which is another embodiment of the present invention. When the plug is accommodated in the connector socket, the plurality of clamping parts 90 in the socket can be used as limiters. , and the other detection terminal 81 in the socket will switch the plurality of terminals 72, 72 located on the socket insulating body 20 when the plug is accommodated and contacted, so as to meet the transmission specification of the plug so as to be connected with the plurality of terminals of the plug by telecommunication, And the plug is an external SATA (eSATA) specification.

Claims (15)

1. A connector socket, comprising a hollow shell, a first terminal group, a second terminal group, a third terminal group and a fourth terminal group, characterized in that: The hollow shell is used to accommodate an insulating body, and the insulating body is used for setting a plurality of terminals; The first terminal group has a plurality of first terminals and is located on the insulating body, and the first terminal group is electrically connected to a corresponding terminal of an external connector plug; The second terminal group has a plurality of second terminals and is located on the insulating body, and the second terminal group is electrically connected to a corresponding terminal of an external connector plug; The third terminal group has a plurality of third terminals and is located on the insulating body, and the third terminal group is electrically connected to a corresponding terminal of an external connector plug; The fourth terminal group has a plurality of fourth terminals and a plurality of fifth terminals, and is located on the insulating body, and the fourth terminal group is electrically connected to corresponding terminals of at least one external connector plug; Wherein, the first terminal group and the fourth terminal group are located on the same side of the insulating body, and the second terminal group and the third terminal group are located on the other side of the insulating body; The connector socket is also provided with a plurality of detection terminals, the detection side terminals are located on the insulating body, and the detection terminals can be accommodated and contacted with at least one external connector plug; The connector socket is also provided with a plurality of clamping parts, the clamping parts are located on the insulating body, and the clamping parts hold and limit an external connector plug. 2. The connector socket according to claim 1, wherein the plurality of second terminals of the second terminal group are arranged according to the USB2.0A standard. 3 . The connector socket according to claim 1 , wherein the plurality of second terminals of the second terminal group and the plurality of third terminals of the third terminal group are arranged according to the USB3.0A standard. 4 . 4. The connector socket according to claim 1, wherein the plurality of fifth terminals of the fourth terminal group are arranged according to the USB2.0A standard. 5 . The connector socket according to claim 1 , wherein the plurality of fourth terminals and the plurality of fifth terminals of the fourth terminal group are arranged according to the eSATA standard. 6 . The connector socket according to claim 1 , wherein the plurality of first terminals of the first terminal group and the plurality of fifth terminals of the fourth terminal group are arranged according to the USB3.0A standard. 7. The connector socket according to claim 1, wherein the plurality of fifth terminals are bent-shaped. 8. The connector socket according to claim 1, wherein the first terminal group is connected to the third terminal group by telecommunication. 9. The connector socket according to claim 1, wherein the insulating body is accommodated in the hollow shell and has a stepped frame opening structure. 10. The connector socket according to claim 9, wherein the insulating body has a stepped frame opening structure. 11. The connector socket according to claim 10, characterized in that: the top or bottom of the frame opening structure can accommodate the corresponding external connector plug, and the terminals of the plug are electrically connected to the corresponding terminals in the socket . 12. The connector socket according to claim 1, wherein the connector socket is connected to a telecommunication device. 13. The connector socket according to claim 12, wherein the telecommunication device is a circuit board or a wire. 14. The connector socket according to any one of claims 1 to 13, wherein the connector socket further comprises a fixing base, the fixing base has a plurality of slots for the first terminal group, the second terminal group, the third terminal group and the fourth terminal group and the plural terminal pins of the detection terminal are set. 15. The connector receptacle according to claim 14, wherein the fixing base and the insulating body are combined and connected to each other.

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