CN2629243Y

CN2629243Y - Module connector

Info

Publication number: CN2629243Y
Application number: CNU032619693U
Authority: CN
Inventors: 万庆; 郑启升; 邓文锋
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2003-05-17
Filing date: 2003-05-17
Publication date: 2004-07-28
Anticipated expiration: 2013-05-17

Abstract

The utility model relates to a module connector applied on network communication equipments, comprising an insulation body, a terminal seat accommodated in the insulation body, and a shielding shell wrapped at the exterior of the insulation body, wherein the insulation body is provided with an insert opening in the shape of the Chinese word ''Ao'' which is used to accommodate the butt plug, a connection wall is provided above the smaller rectangular insert opening in the shape of the Chinese character ''Ao'', the shielding shell comprises an upper wall, the upper wall is provided with an indentation which is matched with the connection wall of the insulation body. By matching the connection wall with the indentation, the retaining force between the module connector and the butt plug is increased while the height of the module connector is not added.

Description

Module connector

[technical field]

The utility model relates to a kind of module connector, refers to a kind of module connector (Modular Jack) that is applied on the network communication apparatus especially.

[background technology]

Communication network equipment is provided with module connector (Modular Jack) usually to link to each other with outside electric equipment, the interface that this type of module connector is accommodated banjo connector (Modular Plug) is " protruding " font usually, comprise a bigger square orifice and a less square orifice, and pin connector is provided with bigger collets and less collets corresponding to this socket shape, these less collets connect a latch part, to be interlockingly connected, to play the function of snap close and anti-mis-insertion with the less square orifice of module connector.United States Patent (USP) the 6th, 350,156 B1 patents have disclosed a kind of known module connector structure, and this module connector interface is enclosed by insulating body roof, diapire and two side, the insulating body outside coats shielding casing again, yet its anti-mis-insertion structure has increased the height of module connector.

United States Patent (USP) the 6th, 162, a kind of technical scheme that can reduce above-mentioned module connector height of contour slightly is provided for No. 089, its insulating body roof is provided with the breach of one " protruding " font corresponding to banjo connector latch part, when thereby banjo inserts, the latch part upper surface of this plug and the upper surface coplane of insulating body roof then at connector outer setting shielding casing, thereby have been saved the height of former insulating body upper wall.Yet, so design, the confining force deficiency of banjo connector.

[utility model content]

The purpose of this utility model is to provide a kind of module connector that can increase the confining force of pin connector under the condition that does not increase connector thickness.

For achieving the above object, the utility model module connector comprises insulating body, is contained in the terminal base in the insulating body and is coated on the outer shielding casing of insulating body.Wherein, insulating body is provided with " protruding " font socket of accommodating banjo, should be wholely set connecting wall in the less square socket of " protruding " font socket top, and shielding casing comprises a upper wall, and this upper wall is provided with the breach that cooperates with the insulating body connecting wall.

Compared with prior art, because of the insulating body of the utility model module connector is provided with thin and connecting wall that fuse with the less square socket of " protruding " font socket top, and the shielding casing correspondence is provided with the breach that cooperates with this connecting wall, thereby under the condition that does not increase connector thickness, increased the confining force between module connector and banjo effectively.

[description of drawings]

Fig. 1 is the three-dimensional exploded view of the utility model module connector.

Fig. 2 is the constitutional diagram of Fig. 1.

Fig. 3 is another angular views of Fig. 2.

[embodiment]

Please refer to Fig. 1 to shown in Figure 3, the utility model module connector 100 comprises insulating body 2, is contained in insulating body 2 terminal bases 3 and is coated on insulating body 2 shielding casing outward.

Insulating body 2 body that roughly is rectangle, one-body molded by insulating material, its in interface 23 upper and lower pile up to be provided with accommodate banjo connector (RJ45 or RJ11, icon not) socket 24, each socket 24 comprises a bigger square socket and a less square socket greatly to being " protruding " font.Insulating body 2 is provided with pair of sidewalls 20 in upper and lower socket 24 both sides, last socket 24 tops are provided with a pair of respectively near the roof 21 of two side 20 and the connecting wall 22 that connects this two roof 21, this connecting wall 22 is thinner, and roughly suitable with this less square socket width, its lower surface is higher than the upper surface of roof 21.In the present embodiment, connecting wall 22 extends upward from two roofs, 21 link upper surfaces and forms.

Terminal base 3 is contained in the insulating body 2, form by the insulating material moulding, in establish terminal group 4 to connect with banjo.Terminal base 3 diapires are provided with plural pilot pin (not label) in addition, with affixed with the printed circuit board (PCB) location.

Shielding casing 5 and back shielding casing 55 before shielding casing comprises.Should before shielding casing form by sheet metal compacting,, comprise upper wall 51, antetheca 53 and be located at a plurality of grounding legs (not label) of lower end with the coated insulation body portion through bending.Described antetheca 53 is provided with opening 54 corresponding to upper and lower socket 24 correspondences of insulating body, and upper wall 51 front end middle parts form a rectangle breach 52 that is communicated with opening 54.

During assembling, earlier terminal base 3 is inserted from the rear end of the body 2 that insulate, the contact site (not label) of the terminal group 4 on it is contained in the socket 24.Thereafter preceding shielding casing 5 is coated on the insulating body 2, the connecting wall 22 of insulating body 2 is fastened in the rectangle breach 52 of shielding casing 5 upper walls 51, before the roof 21 upper surfaces applying of lower surface and insulating body 2 of upper wall 51 of shielding casing 5, and the upper surface of the upper surface of this upper wall 51 and connecting wall 22 is in same horizontal plane or be lower than the upper surface of this connecting wall 22 slightly.At last bonnet 55 is coated on the rear portion of insulating body 2, and with preceding shielding casing 5 snappings to form the utility model module connector 100.

As United States Patent (USP) the 6th, 350, the banjo of commonly using that is disclosed for 156 B1 numbers inserts the utility model module connector 100, the square latch part of its top is contained in accommodates in the less square socket of socket, one-body molded with roof 21 because of the connecting wall 22 of the insulating body of module connector 100, the confining force of its banjo connector is better.Simultaneously, connecting wall 22 is arranged at roof cooperates more than 21 and with the rectangle breach 52 of shielding casing 5, reduced the height of module connector 100.

Claims

1. module connector, comprise insulating body, be contained in the terminal base in the insulating body and be coated on the outer metal shielding casing of insulating body, described insulating body is provided with " protruding " font socket of accommodating banjo, it is characterized in that: described " protruding " font socket top is wholely set a connecting wall, and this connecting wall lower surface is higher than insulating body roof lower surface.

2. module connector as claimed in claim 1, it is characterized in that: described " protruding " font socket both sides are provided with sidewall, and sidewall extends internally near the interface top and forms two symmetrical roofs, and aforementioned connecting wall connects this two symmetrical roof, and this connecting wall lower surface is higher than the roof lower surface.

3. module connector as claimed in claim 2 is characterized in that: described connecting wall is to be extended upward by two roof link upper surfaces to form.

4. module connector as claimed in claim 3 is characterized in that: the upper surface of the lower surface of described shielding casing upper wall and insulating body roof is fitted, and its upper wall is provided with the breach that cooperates with the insulating body connecting wall.

5. as any one described module connector in the claim 1 to 4, it is characterized in that: the connecting wall upper surface of the upper surface of described shielding casing upper wall and insulating body is the same horizontal plane of position what roughly.

6. module connector as claimed in claim 5 is characterized in that: wherein when banjo inserted the socket of described module connector, the latch part of plug was fastened in described connecting wall below.