CN101488627A

CN101488627A - Multiple function combined 180 DEG RJ45 type connector

Info

Publication number: CN101488627A
Application number: CNA2008102430615A
Authority: CN
Inventors: 祝咏虹; 赵沛信; 罗育专; 梁亦赛
Original assignee: JIANGSU HUALI NETWORK ENGINEERING Co Ltd
Current assignee: JIANGSU HUALI NETWORK ENGINEERING Co Ltd
Priority date: 2008-11-28
Filing date: 2008-11-28
Publication date: 2009-07-22
Anticipated expiration: 2028-11-28
Also published as: CN101488627B

Abstract

The invention relates to a 180 degree RJ45 class connector which is compatible for multi-function, comprising a core insert module (4), a bracket (5) and a screening can (7), wherein, the core insert module (4) comprises a front core insert module (1), a transformer module group (2) and a back core insert module (3). A set of golden needles are arranged on the front core insert module (1), and two rows of contact pins (3.1) used for connecting with the external circuit board are arranged on the back core insert module (3). The transformer module group (2) comprises a transformer module (2.1) and a circuit board (2.2); the front core insert module (1), the transformer module group (2) and the back core insert module (3) are formed to a core insert module (4), which is arranged in the bracket (5), and the brackets (5) are formed to a bracket group (8), outside which is the screening can (7). In the invention, the inner space of the RJ45 socket is rationally used, thus the production efficiency and reliability are improved and the multi-functionalization of the products is achieved.

Description

180 ° of RJ45 class connectors of multi-functional unification

(1) technical field

The present invention relates to a kind of 180 ° of RJ45 class connectors of multi-functional unification.Be mainly used in the connection of network communication data.Belonging to network connects and domain of communication equipment.

(2) background technology

RJ45 class connector product before integrated signal transformer, the jack of the expression 8 pin data line connectors of " the communication committee of U.S. connection group " registration just.Because its connected mode is simple and direct, reliable, be widely used very soon in communication network, PC field.Make and assembly cost for more effective conserve space, reduction, people have been integrated in RJ45 socket inside to the signal transformer that was installed in the past thereafter.Needs along with development of internet technology and transmission speed upgrading, it is imperative that 100M changes 1000M, more and more higher to being integrated in its inner transformer performance requirement, the increase of transmission speed will be directed at the increase of transformer coil quantity, and the RJ45 inner space is very limited.Because the reason of structure and purposes, under the special occasions instructions for use, the pin contact pin that the RJ45 window is connected with pcb board must be point-blank, and promptly the RJ45 window becomes 180 ° with angle between the pin contact pin.

Because the inner space of 180 ° RJ45 product is limit, increase a network transformer that the gigabit function is arranged, the reasonable arrangement of its internal structure will be very important, directly welding transformer coil (as Fig. 3), considerable restraint can be liked in its inner space, the consequence that is caused is: pad increases, and manufacture craft process difficulty improves greatly, and the fault point is many, test set-up is all inconvenient, product cost is high, and production efficiency is low, and production brings very big difficulty to Product industrialization.

(3) summary of the invention

The objective of the invention is to overcome above-mentioned deficiency, provide a kind of and can rationally utilize RJ45 socket inner space, enhance productivity with the production reliability, realize the RJ45 class connector of single layer of modular structure horizontally-arranged pin multi-function unification of the multifunction of product.

The object of the present invention is achieved like this: a kind of 180 ° of RJ45 class connectors of multi-functional unification, comprise lock pin module, support and screening can, described lock pin module comprises preceding lock pin module, transformer module group and back lock pin module, described transformer module group comprises transformer module and wiring board, the welding of described transformer module realizes being electrically connected between RJ45 window and the pin contact pin in the circuit board.Lock pin module, transformer module group and back lock pin module are formed the lock pin module together before described, the lock pin module be entire product core partly, realize being electrically connected of circuit on RJ45 window and the exterior PC B by the coil in the transformer module in the transformer module.This lock pin module is arranged in the support, connects by snap close each other and combines, and is equipped with propping up of lock pin module and is configured to groups of holders, and described screening can cover is put outside described groups of holders.180 ° of RJ45 class connector assembling back finished products promptly forming a complete multi-functional unification.Realize being electrically connected between RJ45 window and the outlet line plate stitch.Whole process is passed through the connected mode of transformation module to realize the connection conducting of product inside.

180 ° of RJ45 class connectors of the multi-functional unification of the present invention, described transformer module is that the plurality of network transformer coil is fixed in the box body by certain arrangement mode, constitutes transformer module.

180 ° of RJ45 class connectors of the multi-functional unification of the present invention, on the lock pin module one group of acupuncture needle is arranged before described, this acupuncture needle is fixed on the preceding lock pin by the needle tray on the lock pin before being arranged on, lock pin module before lock pin before described constitutes, there are two rows to be used for the pin contact pin that is connected with the outside line plate on the lock pin module of described back, this pin contact pin is connected with the back lock pin by the pin hole on the lock pin of back, constitute back lock pin module with described back lock pin, the lock pin module is weldingly fixed on the wiring board of described transformer module group by its preceding lock pin before described, and place the transformer module rear side, described transformer module group is weldingly fixed on by its wiring board on the back lock pin of described back lock pin module, and the pin contact pin of described back lock pin module stretches out downwards outside the described support.

180 ° of RJ45 class connectors of the multi-functional unification of the present invention, described connector also includes the LED lamp, and this LED lamp is fixed on outside the described support, constitutes groups of holders with the support that is equipped with lock pin module (4).

The present invention is by adopting the transformer modular structure in RJ class connector, network transformer is fixed in the modular cartridge by combination, so that the permutation and combination of transformer more is added with thread, improved the utilance of the useful space, successful the RJ45 connector, transformer module, the LED signal lamp integrates, and can be as required optionally to the mutual assembly of various functions, realized the multifunction of product, production efficiency and production reliability have been improved, in the product maintenance, save a large amount of time simultaneously, guaranteed the production quality of product and the progress of industrialization in enormous quantities.And the practicable multi-functional combination in any of product, for example: but the select tape LED light be not with LED light.

The present invention has reached following effect by above-mentioned transformer module group electric connection mode:

1, be the connected mode of transformation module because of what adopt, saved the inner space of RJ45, placing for effective element provides more position, can integrated greater functionality in one, realized that product RJ45 socket, signal lamp, transformer, multifunction select combination.

2, welding difficulty welding procedure reduces significantly, and welding procedure is oversimplified, and because of the also corresponding minimizing of the defective products that welding process caused, staff labor intensity and work situation all are greatly improved, and have improved labor productivity greatly.

3, because transformer module was independently, so just can carry out independent test before assembling, greatly reduce the finished product error rate, improve reliability, the stability of product quality and assembling process the transformation module.

(4) description of drawings

Fig. 1 is the general structure schematic diagram of 180 ° of class connectors of the multi-functional unification of the present invention.

Fig. 2 is a transformer module structural representation of the present invention.

Fig. 3 is a welding transformer coil schematic diagram in the past.

Among the figure: preceding lock pin module 1, acupuncture needle 1.1, preceding lock pin 1.2, transformer module group 2, transformer module 2.1, wiring board 2.2, transformer line enclose 2.3, back lock pin module 3, pin contact pin 3.1, back lock pin 3.2, lock pin module 4, support 5, LED lamp 6, screening can 7, groups of holders 8, assembling back finished product 9, RJ45 window 10.

(5) embodiment

Referring to Fig. 1,180 ° of RJ45 class connectors of the multi-functional unification that the present invention relates to are made up of lock pin module 4, support 5, LED lamp 6 and screening can 7.Described lock pin module 4 is made up of preceding lock pin module 1, transformer module group 2 and back lock pin module 3.

On the lock pin module 1 one group of acupuncture needle corresponding with the RJ45 window 1.1 is arranged before described, this acupuncture needle 1.1 is fixed on the preceding lock pin 1.2 by the needle tray on the lock pin 1.2 before being arranged on, lock pin module 1 before lock pin before described 1.2 constitutes.Have two rows to be used for the pin contact pin 3.1 that is connected with the outside line plate on the described back lock pin module 3, this pin contact pin 3.1 is connected with back lock pin 3.2 by the pin hole on the lock pin 3.2 of back, constitutes back lock pin module 3 with described back lock pin 3.2.Described transformer module group 2 is made up of transformer module 2.1 and wiring board 2.2.Described transformer module 2.1 is welded on the wiring board 2.2.By being welded to connect between transformer module and the wiring board, realize being electrically connected between RJ45 window and the pin contact pin.Lock pin module 1 is weldingly fixed on the wiring board 2.2 of described transformer module group 2 by its preceding lock pin 1.2 before described, and place transformer module 2.1 rear sides, described transformer module group 2 is weldingly fixed on by its wiring board 2.2 on the back lock pin 3.2 of described back lock pin module 3, and described preceding lock pin module 1, transformer module group 2 and back lock pin module 3 are formed lock pin module 4 together.

Described lock pin module 4 is arranged in the support 5, connects by snap close each other and combines, and the pin contact pin 3.1 of described back lock pin module 3 is stretched out downwards outside the described support 5.

Described LED lamp 6 is fixed in the light trough of front of described support 5, lock pin module 4 in support 5 and support 5 constitutes groups of holders 8, on described groups of holders 8 outer covers, play the screening can 7 of shielding action again, promptly form 180 ° of RJ45 class connector assembling back finished products 9 of a complete multi-functional unification.Whole process is passed through the connected mode of transformation module to realize the connection conducting of product inside.

Referring to Fig. 2, described transformer module 2.1 is that the plurality of network transformer coil is fixed in the box body by certain arrangement mode, constitutes transformer module.

Claims

1, a kind of 180 ° of RJ45 class connectors of multi-functional unification, it is characterized in that described connector comprises lock pin module (4), support (5) and screening can (7), described lock pin module (4) comprises preceding lock pin module (1), transformer module group (2) and back lock pin module (3), described transformer module group (2) comprises transformer module (2.1) and wiring board (2.2), described transformer module (2.1) is welded on the wiring board (2.2), lock pin module (1) before described, transformer module group (2) and back lock pin module (3) are formed lock pin module (4) together, this lock pin module (4) is arranged in the support (5), connect by snap close each other and combine, the support (5) that is equipped with lock pin module (4) constitutes groups of holders (8), and described screening can (7) cover is put outside described groups of holders (8).

2,180 of a kind of multi-functional unification according to claim 1 ° of RJ45 class connectors is characterized in that described transformer module (2.1), are that the plurality of network transformer coil is fixed in the box body by certain arrangement mode, constitute transformer module.

3,180 ° of RJ45 class connectors of a kind of multi-functional unification according to claim 1 and 2, it is characterized in that on the described preceding lock pin module (1) one group of acupuncture needle (1.1) being arranged, this acupuncture needle (1.1) is fixed on the preceding lock pin (1.2) by the needle tray that is arranged on the preceding lock pin (1.2), lock pin module (1) before lock pin (1.2) before described constitutes, there are two rows to be used for the pin contact pin (3.1) that is connected with the outside line plate on the described back lock pin module (3), this pin contact pin (3.1) is connected with back lock pin (3.2) by the pin hole on the back lock pin (3.2), constitute back lock pin module (3) with described back lock pin (3.2), lock pin module (1) is weldingly fixed on the wiring board (2.2) of described transformer module group (2) before described by its preceding lock pin (1.2), and place transformer module (2.1) rear side, described transformer module group (2) is weldingly fixed on by its wiring board (2.2) on the back lock pin (3.2) of described back lock pin module (3), and the pin contact pin (3.1) of described back lock pin module (3) stretches out downwards outside the described support (5).

4,180 of a kind of multi-functional unification according to claim 1 and 2 ° of RJ45 class connectors, it is characterized in that described connector also includes LED lamp (6), this LED lamp (6) is fixed on outside the described support (5), constitutes groups of holders (8) with the support that is equipped with lock pin module (4) (5).

5,180 of a kind of multi-functional unification according to claim 3 ° of RJ45 class connectors, it is characterized in that described connector also includes LED lamp (6), this LED lamp (6) is fixed on outside the described support (5), constitutes groups of holders (8) with the support that is equipped with lock pin module (4) (5).