CN210379529U

CN210379529U - Embedded terminal module and connector thereof

Info

Publication number: CN210379529U
Application number: CN201921076037.7U
Authority: CN
Inventors: 王嘉鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-21
Anticipated expiration: 2029-07-10

Abstract

The utility model provides an embedded terminal module and connector thereof, embedded terminal module includes an embedded terminal subassembly and a cooperation socket. The embedded terminal assembly includes at least four terminal elements and at least four fitting elements. Each of the fitting members is molded to cover each of the terminal members opposed to each other. The four terminal elements and the four embedding elements are respectively assembled on the matching socket in a pairwise opposite mode.

Description

Embedded terminal module and connector thereof

Technical Field

The present invention relates to a connector, and more particularly to an embedded terminal module and a connector thereof.

Background

In order to make the product function better, various connector manufacturing related enterprises are dedicated to develop a new connector technology. In other words, a connector is a common electronic component, and is commonly used between circuit boards to transmit signals. That is, the connector is the core hub in the electrical transmission interface, wherein the quality of the connector will affect the service life of the product. However, the conventional connector 100P usually inserts the terminal 10P directly into the plastic member 20P, so that when the plastic member 20P is deformed or tolerance is generated during assembly, the height between the terminal 10P and the terminal 10P is uneven, which affects the overall size. In particular, when the connector set 10P is mounted on a circuit board, a bad phenomenon is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: an embedded terminal module and a connector thereof are provided to solve the above technical problems in the prior art.

In order to achieve the above object, the present invention provides an embedded terminal module, which is suitable for a connector, comprising:

an embedded terminal assembly including at least two terminal members and at least two engaging members, each of said engaging members being molded over each of said terminal members in opposition; and

and the two terminal elements and the two embedded elements are assembled in the matching socket in a mirror alignment mode respectively.

In an embodiment of the present invention, the terminal element includes a plurality of the pin elements, wherein the engaging element covers the plurality of the pin elements, so that the terminal element and the engaging element are integrated into a whole.

In an embodiment of the present invention, the terminal element includes a plurality of pin elements and a positioning portion, wherein a series of separation lines are disposed between the pin elements and the positioning portion, so as to remove the positioning portion.

In an embodiment of the present invention, the pin element includes a pin body and a soldering portion, wherein the soldering portion is opposite to the pin body.

In an embodiment of the present invention, the engaging element includes an engaging body, a plurality of engaging holes and a plurality of engaging portions, wherein the plurality of pin elements are relatively disposed in the plurality of engaging holes, the plurality of engaging portions are respectively protruded from the engaging body, and the embedded terminal assembly is fixed to the mating socket through the engaging portions.

In an embodiment of the present invention, the mating socket includes a socket body, a plurality of terminal mating holes and at least two fitting grooves, wherein the terminal mating holes and the fitting grooves are respectively located in the socket body and are mutually communicated, the fitting element is disposed in the fitting groove, and the pin element is relatively disposed in the terminal mating holes.

In an embodiment of the present invention, the engaging groove has a plurality of engaging grooves, and the engaging portion is located in the engaging groove.

In an embodiment of the present invention, the mating socket further includes at least one socket slot, which is respectively connected to the plurality of terminal mating holes, and when the pin element is disposed in the terminal mating holes, the elastic portion of the pin body of the pin element protrudes from the surface of the socket slot.

In an embodiment of the present invention, the terminal element is implemented as a metal plate.

In order to realize the above, the utility model discloses an at least purpose, the utility model discloses an on the other hand still provides an embedded end submodule piece, and it is applicable to the connector, include:

an embedded terminal assembly including at least four terminal members and at least four engaging members, each of said engaging members being molded over each of said terminal members in opposition; and

and the four terminal elements and the four embedding elements are assembled in the matching socket in a pairwise opposite mode respectively.

In order to achieve at least one of the above objects of the present invention, another aspect of the present invention provides a connector, including:

the embedded terminal module;

the embedded terminal module is arranged on the circuit board; and

and the locking module is arranged on the embedded terminal module.

In an embodiment of the present invention, the locking module includes two locking elements, the mating socket includes two locking portions, wherein the locking portions are respectively located at two ends of the socket body, and the two locking elements are respectively rotatably disposed at the two locking portions.

An advantage of the present invention is to provide an embedded terminal module and a connector thereof to improve the uneven problem between terminals. Further, the utility model discloses an embedding is jetted out connector will avoid the problem of deformation or tolerance between terminal and the plastic component.

An advantage of the utility model is that an embedded terminal module and connector thereof are provided to reduce the equipment worker difference and strengthen structural strength.

An advantage of the present invention is to provide an embedded terminal module and a connector thereof, wherein a terminal element is covered by an embedded element through molding, and the embedded element is assembled to a mating socket, so as to reduce deformation generated when the terminal element is assembled.

An advantage of the present invention is to provide an embedded terminal module and a connector thereof, wherein the terminal element is implemented as a metal plate and the positioning portion is removed after molding, so that each pin element becomes an independent connection point.

An advantage of the present invention is to provide an embedded terminal module and a connector thereof, wherein the embedded terminal module will increase the structural strength of the terminal element.

Drawings

Fig. 1 is a prior art connector.

Fig. 2 is a perspective view of a connector according to a preferred embodiment of the present invention.

Fig. 3 is a perspective view of a terminal element of an embedded-end module of a connector according to a preferred embodiment of the present invention.

Fig. 4 is a schematic view of a terminal element and a mold of an embedded-end module of a connector according to a preferred embodiment of the invention.

Fig. 5 is a perspective view of the molded terminal member with the engaging member according to the preferred embodiment of the present invention.

Fig. 6 is a perspective view of an end-fitting subassembly mounted to a mating receptacle according to a preferred embodiment of the present invention.

Fig. 7 is a perspective view of the present invention with the positioning portion removed.

Fig. 8 is a schematic perspective sectional view of a connector according to a preferred embodiment of the present invention.

Fig. 9 is a perspective view of a modified embodiment of the connector according to the preferred embodiment of the present invention.

Description of reference numerals:

connectors

100, 100P; a terminal 10P; a plastic member 20P; an embedded terminal module 1; a circuit board 2; a locking module 3; an embedded terminal assembly 10; a terminal element 11; a pin element 111; a pin body 1111; a fitting portion 11111; an elastic portion 11112; an extension 11113; a weld 1112; a positioning portion 112; a fitting element 12; a fitting body 121; a fitting hole 122; an engaging portion 123; a mating receptacle 20; a socket body 21; a locking part 22; terminal fitting holes 23; a fitting groove 24; an engaging groove 241; a socket groove 25; a surface 251; a lock member 30; a fitting terminal member 101; a separation line 102; a mold 900.

Detailed Description

To fully understand the objects, features and functions of the present invention, the following specific embodiments are adopted in conjunction with the attached drawings to describe the present invention in detail, which are described as follows:

the following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the disclosure of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the terms described above should not be considered limiting to the present invention.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Fig. 2 to 8 show an embedded terminal module and a connector thereof according to the preferred embodiment of the present invention. The connector 100 includes an embedded terminal module 1, a circuit board 2, and a locking module 3. The embedded terminal module 1 is arranged on the circuit board 2 and used as a connecting device between the circuit board and an electronic component. The locking module 3 is arranged in the embedded terminal module 1, so that when the electronic component is connected to the embedded terminal module 1, the electronic component is fixed through the locking module 3. In particular, when the electronic component is to be separated or removed from the embedded-end module 1, the locking module 3 is in an unlocked state, so that the electronic component is easily separated from the embedded-end module 1.

In the embodiment of the present invention, the embedded terminal module 1 includes an embedded terminal assembly 10 and a mating socket 20. The embedded terminal assembly 10 is mounted to the mating receptacle 20. The locking module 3 is disposed on the mating socket 20. The embedded terminal assembly 10 includes at least two terminal members 11 and at least two fitting members 12. Each of the engaging elements 12 is molded to cover each of the terminal elements 11 to form an engaging terminal element 101. The two mating terminal elements 101 are assembled to the mating socket 20 in a mirror image manner. Further, the terminal member 11 and the fitting member 12 are integrated by the insert-and-eject process, so that the terminal member 11 is maintained at the same height with respect to the mating socket 20. In other words, each of the terminal elements 11 includes a plurality of pin elements 111, wherein the pin elements 111 are disposed in the mold 900, and the engaging element 12 is formed by injection to cover the pin elements 111, so that the terminal element 11 and the engaging element 12 are integrated. In particular, the embedded terminal assembly 10 includes at least two terminal elements 11 and at least two engaging elements 12, wherein the two terminal elements 11 and the two engaging elements 12 are assembled in the mating receptacle 20 in mirror alignment. Further, since the terminal members 11 are assembled to the mating socket 20 by the fitting members 12, the terminal members 11 are not deformed and each of the pin members 111 is maintained at the same height with respect to the mating socket 20, compared to the conventional terminal assembling manner, because of the combination of the fitting members 12 and the mating socket 20. In addition, the number of the pin elements 111 is set according to the electronic components connected, which is not a limitation of the present invention.

In the embodiment of the present invention, the terminal member 11 includes a positioning portion 112, wherein a plurality of pin members 111 are connected to the positioning portion 112, so that when the terminal member 11 is disposed in the mold, the positioning portion 112 determines the relative position of the terminal member 11 disposed in the mold 900. In particular, the positioning portion 112 has a plurality of positioning holes 1121, which are convenient for positioning when being disposed in a mold. After the terminal element 11 is molded and coated with the fitting element 12, the positioning portion 112 is separated from the plurality of pin elements 111, so that each pin element 111 is an independent element. Further, the terminal element 11 is implemented as a metal plate member having a plurality of pin elements 111 and the positioning portion 112, and when the positioning portion 112 is separated from the plurality of pin elements 111, each of the pin elements 111 becomes an independent metal pin. The terminal member 11 has a series of separation lines 102 disposed between the leg member 111 and the positioning portion 112 so that the positioning portion 112 is easily separated from the leg member 111. In addition, each pin element 111 includes a pin body 1111 and a soldering portion 1112, wherein the soldering portion 1112 is bent relative to the pin body 1111, and the embedded terminal module 1 is soldered and fixed to the circuit board 2 through the soldering portion 1112. The pin body 1111 has an engaging portion 11111, an elastic portion 11112 and an extending portion 11113, wherein the elastic portion 11112 is convexly bent between the engaging portion 11111 and the extending portion 11113. The fitting element 12 is formed in the fitting portion 11111. The elastic portion 11112 is used to ensure contact with the electronic component. The extension part 11113 is used to guide the electronic component to contact with the elastic part 11112.

In the embodiment of the present invention, the engaging element 12 includes an engaging body 121 and a plurality of engaging holes 122, the number of which is corresponding to the number of the pin elements 111. In other words, the pin elements 111 are disposed opposite to the engagement holes 122. The engaging element 12 further includes a plurality of engaging portions 123 respectively protruding from the engaging body 121, and when the embedded terminal assembly 10 is mounted on the mating socket 20, the embedded terminal assembly 10 is fixed to the mating socket 20 by the engaging portions 123.

In the embodiment of the present invention, the locking module 3 includes two locking elements 30. The mating socket 20 includes a socket body 21, two locking portions 22, a plurality of terminal mating holes 23 and at least two mating grooves 24. The two locking portions 22 are respectively located at two ends of the socket body 21 and extend upward to respectively mount the locking member 30. Further, the locking member 30 is rotatably disposed on the locking portion 22. The terminal fitting hole 23 and the fitting groove 24 are respectively located in the socket body 21, and communicate with each other. When the insert terminal assembly 10 is mounted in the mating socket 20, the fitting member 12 is disposed in the fitting groove 24. The pin element 111 is disposed opposite to the terminal fitting hole 23. It should be noted that the fitting groove 24 has a plurality of engaging grooves 241, wherein when the end-fitting subassembly 10 is mounted in the mating socket 20, the engaging portions 123 are located in the engaging grooves 241. In addition, the mating socket 20 further includes at least one socket groove 25 which communicates with the plurality of terminal mating holes 23, respectively. When the pin element 111 is disposed opposite to the terminal mating hole 23, the elastic portion 11112 of the pin body 1111 protrudes from the surface 251 of the socket slot 25 so as to be in contact with an electronic component.

As shown in fig. 9, an embedded terminal module and a connector thereof according to a modified embodiment of the preferred embodiment of the present invention, wherein the embedded terminal module 10 includes at least four sets of terminal elements 11 and at least four sets of embedded elements 12, wherein the embedded elements 12 of each set are molded to cover each set of terminal elements 11, and four sets of embedded elements 12 are divided into two sets respectively and assembled to the mating socket 20 in a mirror image manner with respect to each other two by two. Further, the electronic component to which the connector 100 of the present modified embodiment is applied may be DDR5, but this is not a limitation of the present invention.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, and the embodiments of the present invention may be modified or altered in any way.

Claims

1. An embedded-end module adapted for use with a connector, comprising:

2. The embedded end sub-module of claim 1, wherein: the terminal element comprises a plurality of pin elements, wherein the embedded element covers the pin elements so that the terminal element and the embedded element are integrated.

3. The embedded end sub-module of claim 1, wherein: the terminal element includes a plurality of pin elements and a positioning portion, wherein a series of separation lines are disposed between the pin elements and the positioning portion to facilitate removal of the positioning portion.

4. The embedded-end sub-module of claim 2 or 3, wherein: the pin element comprises a pin body and a welding part, wherein the welding part is bent relative to the pin body.

5. The embedded end sub-module of claim 4, wherein: the embedded component comprises an embedded body, a plurality of embedded holes and a plurality of clamping parts, wherein the pin components are arranged in the embedded holes relatively, the clamping parts are arranged in the embedded body in a protruding mode respectively, and the embedded terminal component is fixed to the matching socket through the clamping parts.

6. The embedded end sub-module of claim 5, wherein: the matching socket comprises a socket body, a plurality of terminal matching holes and at least two embedding grooves, wherein the terminal matching holes and the embedding grooves are respectively positioned in the socket body and are communicated with each other, the embedding elements are arranged in the embedding grooves, and the pin elements are oppositely arranged in the terminal matching holes.

7. The embedded end sub-module of claim 6, wherein: the tabling groove is provided with a plurality of clamping grooves, wherein the clamping part is positioned in the clamping groove.

8. The embedded end sub-module of claim 6, wherein: the matching socket further comprises at least one socket slot which is communicated with the plurality of terminal matching holes respectively, and when the pin element is arranged in the terminal matching holes relatively, the elastic part of the pin body of the pin element protrudes out of the surface of the socket slot.

9. The embedded end sub-module of claim 1, wherein: the terminal element is a metal plate.

10. An embedded-end module adapted for use with a connector, comprising:

and the four terminal elements and the four embedding elements are respectively assembled on the matching socket in a pairwise opposite mode.

11. A connector, comprising:

the embedded end sub-module of any one of claims 1 to 10;

the embedded terminal module is arranged on the circuit board; and

and the locking module is arranged on the embedded terminal module.

12. The connector of claim 11, wherein: the locking module comprises two locking elements, the matching socket comprises two locking parts, the locking parts are respectively positioned at two ends of the socket body, and the two locking elements are respectively and rotatably arranged on the two locking parts.