CN203596426U

CN203596426U - Electrical connector

Info

Publication number: CN203596426U
Application number: CN201320813370.8U
Authority: CN
Inventors: 田南律; 万磊
Original assignee: Shenzhen Deren Electronic Co Ltd
Current assignee: Shenzhen Deren Electronic Co Ltd
Priority date: 2013-12-10
Filing date: 2013-12-10
Publication date: 2014-05-14
Anticipated expiration: 2023-12-10

Abstract

The utility model provides an electrical connector which comprises an insulation body provided with a jack and an RJ terminal module. The RJ terminal module includes a module insulator, a conductive terminal and a PCB (printed circuit board). The module insulator includes a front sidewall, a rear sidewall, a left sidewall, a right sidewall and a top wall. The top wall is flush with the bottom end of the jack. The front sidewall is provided with a plurality of parallel limiting grooves. A front end edge of the top wall protrudes from the front sidewall, and is provided with a plurality of through holes which are communicated with the corresponding limiting grooves. First pin terminals are disposed at the bottoms of the rear sidewall, the left sidewall and the right sidewall. The conductive terminal includes welding parts, holding parts and contact parts, wherein the welding parts are received in the limiting grooves; the holding parts penetrate through the corresponding through holes; and the contact parts are formed by extending the holding parts obliquely upwards and stretch into the jack. The welding parts and the first pin terminals are welded to the PCB respectively. According to embodiments of the electrical connector, the structure and process are substantially simplified, the production scrap ration and the manufacturing cost are reduced, and reworking becomes easy.

Description

Electric connector

Technical field

The utility model relates to a kind of electric connector, relates in particular to a kind of RJ type electric connector.

Background technology

In the epoch of network prosperity now, much information is to obtain by being connected in network.Common mode is the network electrical connector that the Network plug of RJ45 type is plugged in to RJ45 type, realizes network and normally connects.But at present network electric connector structure complexity, the processing procedure of RJ45 type are loaded down with trivial details, thereby have that scrappage is high, manufacturing cost is high, be difficult for the shortcomings such as heavy industry.

Summary of the invention

The purpose of this utility model is to provide a kind of electric connector, simplifies its structure and processing procedure, reduces its manufacturing cost, scrappage, increases the simple and easy degree of its heavy industry.

The purpose of this utility model is achieved through the following technical solutions.

A kind of electric connector, comprising: provide and can supply the insulating body of the parallel interface inserting backward of butt connector, and be contained in the RJ terminal module in insulating body; Described RJ terminal module comprises module insulator, conducting terminal and pcb board;

Described module insulator comprises front side wall, rear wall, left side wall, right side wall and roof, and roof is mutually concordant with the bottom of described interface; Parallelly on front side wall offer several stopper slots perpendicular with interface direction of insertion; The front end edge edge of roof protrudes from front side wall, which is provided with the through hole that several connect with corresponding stopper slot; The bottom of rear wall, left side wall and right side wall is also provided with several the first pin terminals;

Described conducting terminal comprises weld part, the holding parts being connected with weld part and the contact site extending to form from holding parts; Described weld part is accommodated in corresponding described stopper slot, and holding parts is through corresponding described through hole, and contact site extends to form obliquely upward and stretches in described interface by holding parts;

Described weld part and the first pin terminals are welded with described pcb board respectively.

Wherein, this electric connector also comprises the metal shielding casing being sheathed on described insulating body.

Wherein, this electric connector also comprises the LED being contained in described insulating body.

Wherein, the rear portion of the rear wall of described module insulator is also provided with several in order to be soldered to the second pin terminals of external circuit.

Wherein, the parallel bottom that is placed in described module insulator of described pcb board, its surrounding is respectively equipped with welding hole, welds mutually respectively with the first pin terminals of the weld part of described conducting terminal and the bottom of rear wall, left side wall and right side wall.

Wherein, described module insulator also comprises a backboard, and this backboard is fixed on the back end edge edge of described roof, and block is in the rear portion of described interface.

Compared with prior art, beneficial effect is the utility model:

In the utility model embodiment, conducting terminal can directly insert module insulator and be undertaken spacingly by its stopper slot, has greatly simplified the structure of whole electric connector, has simplified processing procedure, has reduced manufacturing scrap rate, has saved manufacturing cost, has increased the simple and easy degree of heavy industry.

Accompanying drawing explanation

Fig. 1 is the explosive view of electric connector in the utility model embodiment;

Fig. 2 is the combining structure schematic diagram of electric connector in the utility model embodiment;

Fig. 3 is the combining structure schematic diagram of RJ terminal module in the utility model embodiment;

Fig. 4 is the decomposing schematic representation one of RJ terminal module in the utility model embodiment;

Fig. 5 is the decomposing schematic representation two of RJ terminal module in the utility model embodiment;

Fig. 6 is the decomposing schematic representation three of RJ terminal module in the utility model embodiment.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

Shown in Fig. 1 and Fig. 2, in the present embodiment, electric connector comprises: an insulating body 1, be contained in the RJ terminal module 2 in insulating body 1, and be contained in the LED3 in insulating body 1, and be sheathed on the metal shielding casing 4 on insulating body 1.Insulating body 1 is provided with can be for the parallel interface 11 inserting backward of butt connector.

Incorporated by reference to shown in Fig. 3 to Fig. 6, RJ terminal module 2 comprises: module insulator 21, is retained on the conducting terminal 22 on module insulator 21, and is welded in the pcb board 23 of conducting terminal 22 and module insulator 21.

Module insulator 21 comprises front side wall 211, rear wall 212, left side wall 213, right side wall 214 and roof 215.Vertical parallel several stopper slots 216 that offers on front side wall 211; Front side wall 211 is stretched out in the front end edge edge of roof 215, which is provided with the through hole 217 that several connect with corresponding stopper slot 216.The bottom of rear wall 212, left side wall 213 and right side wall 214 is also provided with to weld the pin terminals 218 of pcb board 23.This module insulator 21 also comprises a backboard 219, and backboard 219 is fixed on the back end edge edge of roof 215, and block is in the rear portion of described interface 11.

Conducting terminal 22 comprises and being accommodated in stopper slot 216 in order to be welded to the weld part 221 on pcb board 23, be connected with weld part 221 and through the holding parts 222 of through hole 217, and the contact site 223 being extended to form obliquely upward by the below of interface 11 from holding parts 222.

The surrounding of pcb board 23 is respectively equipped with welding hole 231, welds respectively with the pin terminals 218 of the weld part 221 of conducting terminal 22 and the bottom of rear wall 212, left side wall 213 and right side wall 214.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims

1. an electric connector, comprising: provide and can supply the insulating body of the parallel interface inserting backward of butt connector, and be contained in the RJ terminal module in insulating body; Described RJ terminal module comprises module insulator, conducting terminal and pcb board; It is characterized in that,

2. electric connector as claimed in claim 1, is characterized in that, this electric connector also comprises the metal shielding casing being sheathed on described insulating body.

3. electric connector as claimed in claim 2, is characterized in that, this electric connector also comprises the LED being contained in described insulating body.

4. electric connector as claimed in claim 3, is characterized in that, the rear portion of the rear wall of described module insulator is also provided with several in order to be soldered to the second pin terminals of external circuit.

5. electric connector as claimed in claim 4, it is characterized in that, the parallel bottom that is placed in described module insulator of described pcb board, its surrounding is respectively equipped with welding hole, welds mutually respectively with the first pin terminals of the weld part of described conducting terminal and the bottom of rear wall, left side wall and right side wall.

6. electric connector as claimed in claim 4, is characterized in that, described module insulator also comprises a backboard, and this backboard is fixed on the back end edge edge of described roof, and block is in the rear portion of described interface.