CN217691743U

CN217691743U - RJ plug connector and assembly thereof

Info

Publication number: CN217691743U
Application number: CN202221271723.1U
Authority: CN
Inventors: 袁国桥; 黄颗; 吕银涛; 尹绪引
Original assignee: Shenzhen Electric Connector Technology Co Ltd
Current assignee: Shenzhen Electric Connector Technology Co Ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-28
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses an RJ plug connector and a component thereof, wherein the RJ plug connector comprises an insulation body and a conductive terminal; the whole insulation body is L-shaped and comprises a socket end and a PCB end, and a terminal groove part is arranged on the inner side of the L-shaped insulation body; the conductive terminals are embedded and fixed in the terminal groove parts, one ends of the conductive terminals extend out of the PCB ends to be in conductive connection with the first PCB, each conductive terminal comprises a first terminal group and a second terminal group, and the first terminal group and the second terminal group are arranged at intervals in the transverse direction. Compared with the prior art, the structure modularization is realized, and the internal layout of the whole machine is optimized.

Description

RJ plug connector and assembly thereof

Technical Field

The utility model relates to a connector technical field especially relates to a RJ plug connector and subassembly thereof.

Background

In the conventional RJ45 connector assembly, a connecting wire is crimped to a PLUS (plug connector) and then inserted into an RJ receptacle connector to form a complete connector assembly.

The disadvantages are as follows: the connection of wires is required, so that the modularization of the interior of the whole machine cannot be realized, and the internal layout of the whole machine is influenced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an RJ plug connector, realizes the structure moduleization, optimizes the inside overall arrangement of complete machine.

In order to realize the purpose, the utility model discloses the technical scheme who takes is:

an RJ plug connector comprises an insulating body and a conductive terminal; the whole insulation body is L-shaped and comprises a socket end and a PCB end, and a terminal groove part is arranged on the inner side of the L-shaped insulation body; the conductive terminals are embedded and fixed in the terminal groove parts, one ends of the conductive terminals extend out of the PCB ends to be in conductive connection with the first PCB, each conductive terminal comprises a first terminal group and a second terminal group, and the first terminal group and the second terminal group are arranged at intervals in the transverse direction.

Preferably, the RJ plug connector further includes a plurality of fixed pins, the fixed pins are disposed in the pin slot portion on the PCB end, the fixed pins are inserted into the first PCB to realize the fixed connection, the pin slot portion is disposed at both sides of the terminal slot portion.

Preferably, the bottom of the terminal groove part is provided with a plurality of positioning grooves.

Preferably, the conductive terminal includes a main body portion, a positioning portion extending longitudinally from the main body portion, a soldering portion extending from the main body portion and disposed opposite to the positioning portion, and a contact portion disposed in the same direction as the soldering portion and spaced apart from the soldering portion, the positioning portion is inserted into the positioning groove, the soldering portion is inserted into the first PCB to achieve conductive connection, and the contact portion is electrically connected to an RJ terminal of an RJ socket connector.

Preferably, the tail end of the positioning part is provided with a clamping hook, and the clamping hook can limit the positioning part in the positioning groove.

Preferably, the welding portion of the first terminal group is provided at an edge of the main body, and the welding portion of the second terminal group is provided inside the main body.

The utility model discloses still include a RJ connector component, include: above-mentioned RJ plug connector and RJ socket connector, the socket end of RJ plug connector insert to realize electrical property and fixed connection in the cavity of RJ socket connector, RJ socket connector includes:

an insulating housing;

and the RJ terminal is embedded in the insulating shell, one end of the RJ terminal extends out of the insulating shell to be in conduction connection with the second PCB, and the other end of the RJ terminal is electrically connected with the conductive terminal of the RJ plug connector.

The beneficial effects of the utility model reside in that: the insulating body and the conductive terminals are arranged; the whole insulation body is L-shaped and comprises a socket end and a PCB end, and a terminal groove part is arranged on the inner side of the L-shaped insulation body; the conductive terminal is embedded and fixed in the terminal groove part, one end of the conductive terminal extends out of the PCB end and is in conduction connection with the first PCB, the conductive terminal comprises a first terminal group and a second terminal group, and the first terminal group and the second terminal group are transversely arranged at intervals to realize structure modularization and optimize the internal layout of the whole machine.

Drawings

Fig. 1 is a perspective view of an RJ plug connector according to an embodiment of the present invention;

fig. 2 is an exploded view of an RJ plug connector according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an insulating body according to an embodiment of the present invention;

fig. 4a is a schematic view illustrating connection between conductive terminals of the first terminal set and RJ terminals according to an embodiment of the present invention;

fig. 4b is a schematic view illustrating the connection between the conductive terminals and the RJ terminals in the second terminal set according to the embodiment of the present invention;

fig. 5 is a schematic perspective view of an RJ connector assembly according to an embodiment of the present invention.

Detailed description of the embodiments reference is made to the accompanying drawings in which:

Detailed Description

The embodiment of the application provides an RJ plug connector, and solves the problem that the RJ connector in the prior art needs to be connected with a lead, so that the internal modularization of a complete machine cannot be realized, and the internal layout of the complete machine is influenced.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

the insulating body and the conductive terminals are arranged; the insulation body is integrally L-shaped and comprises a socket end and a PCB end, and a terminal groove part is arranged on the inner side of the L-shaped insulation body; the conductive terminal is embedded and fixed in the terminal groove part, one end of the conductive terminal extends out of the PCB end and is in conduction connection with the first PCB, the conductive terminal comprises a first terminal group and a second terminal group, and the first terminal group and the second terminal group are transversely arranged at intervals to realize structure modularization and optimize the internal layout of the whole machine.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from the embodiments described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments disclosed below.

As shown in fig. 1 to fig. 4a and 4b, the embodiment of the present application:

an RJ plug connector 100 comprises an insulation body 1, a conductive terminal 2 and a fixed pin 3; the insulation body 1 is L-shaped integrally and comprises a socket end 11 and a PCB end 12, and a terminal groove part 13 is arranged on the inner side of the L-shaped insulation body 1; the conductive terminals 2 are embedded and fixed in the terminal groove portions 13, one end of each conductive terminal 2 extends out of the PCB end 12 to be in conduction connection with the first PCB 6, each conductive terminal 2 comprises a first terminal group 21 and a second terminal group 22, and the first terminal group 21 and the second terminal group 22 are arranged at intervals in the transverse direction. The fixing pins 3 are arranged in the pin slot parts 15 on the PCB end 12, the fixing pins 3 are inserted into the first PCB 6 to realize fixed connection, and the pin slot parts 15 are arranged at both sides of the terminal slot part 13.

The conductive terminals 2 may be press-fitted into the terminal groove portions 13 by a press-fitting jig, and in the actual fitting process, the first terminal group 21 is press-fitted and then the second terminal group 22 is press-fitted.

The conductive terminals 2 are connected in a conductive manner by welding one ends of the conductive terminals extending out of the insulating body 1 on the first PCB 6.

The fixing leg 3 may be press-fitted to the leg groove 15 by caulking.

Wherein, the bottom of the terminal groove part 13 is provided with a plurality of positioning grooves 14; the conductive terminal 2 includes a main body 23, a positioning portion 24 extending longitudinally from the main body 23, a soldering portion 26 extending from the main body 23 and disposed opposite to the positioning portion 24, and a contact portion 27 disposed in the same direction as the soldering portion 26 and spaced apart from the soldering portion 26, the positioning portion 24 is inserted into the positioning groove 14, the soldering portion 26 is inserted into the first PCB 6 to achieve conductive connection, and the contact portion 27 is electrically connected to the RJ terminal 5 of the RJ socket connector 300. The tail end of the positioning part 24 is provided with a hook 25, and the hook 25 can limit the positioning part 24 in the positioning groove 14. It will be appreciated that the hooks 25 can penetrate into the insulating body 1, thereby achieving better fixing of the positioning portions 24 in the positioning grooves 14.

Preferably, the soldering portions 26 of the first terminal group 21 are provided at the edge of the main body portion 23, and the soldering portions 26 of the second terminal group 22 are provided inside the main body portion 23.

As shown in fig. 5, the present invention further includes an RJ connector assembly 200, including the RJ plug connector 100 and the RJ socket connector 300, the socket end of the RJ plug connector 100 is inserted into the cavity of the RJ socket connector 300 to implement electrical property and fixed connection, the RJ socket connector 300 includes:

an insulating housing 4;

and the RJ terminal 5 is embedded in the insulating shell 4, one end of the RJ terminal 5 extends out of the insulating shell 4 to be in conduction connection with the second PCB 7, and the other end of the RJ terminal is electrically connected with the conductive terminal 2 of the RJ plug connector 100.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An RJ plug connector is characterized by comprising an insulating body and a conductive terminal; the whole insulation body is L-shaped and comprises a socket end and a PCB end, and a terminal groove part is arranged on the inner side of the L-shaped insulation body; the conductive terminals are embedded and fixed in the terminal groove parts, one ends of the conductive terminals extend out of the PCB ends to be in conductive connection with the first PCB, each conductive terminal comprises a first terminal group and a second terminal group, and the first terminal group and the second terminal group are arranged at intervals in the transverse direction.

2. The RJ plug connector of claim 1, further comprising a plurality of securing legs disposed in leg slots on the PCB end, the securing legs being inserted into the first PCB board to secure the connection, the leg slots being disposed on either side of the terminal slot.

3. The RJ plug connector of claim 2, wherein the bottom of the terminal slot is provided with a plurality of positioning recesses.

4. The RJ plug connector according to claim 3, wherein the conductive terminal comprises a main body, a positioning portion extending longitudinally from the main body, a soldering portion extending from the main body and disposed opposite to the positioning portion, and a contact portion disposed in the same direction as the soldering portion and spaced apart from the soldering portion, the positioning portion is inserted into the positioning groove, the soldering portion is inserted into the first PCB to achieve conductive connection, and the contact portion is electrically connected to an RJ terminal of an RJ receptacle connector.

5. The RJ plug connector of claim 4, wherein a hook is disposed at a rear end of the positioning portion, and the hook can limit the positioning portion in the positioning groove.

6. The RJ plug connector of claim 5, wherein the solder portions of the first terminal set are disposed at an edge of the main body portion and the solder portions of the second terminal set are disposed inside the main body portion.

7. An RJ connector assembly comprising the RJ plug connector of any one of claims 1-6 and an RJ receptacle connector, a receptacle end of the RJ plug connector being inserted into a cavity of the RJ receptacle connector to effect an electrical and fixed connection, the RJ receptacle connector comprising:

an insulating housing;

and the RJ terminals are embedded in the insulating shell, one end of each RJ terminal extends out of the insulating shell to be in conductive connection with the second PCB, and the other end of each RJ terminal is electrically connected with the conductive terminal of the RJ plug connector in any one of claims 1 to 6.