CN2519440Y

CN2519440Y - Electric connector

Info

Publication number: CN2519440Y
Application number: CN01276158U
Authority: CN
Inventors: 余宏基
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: 2001-11-26
Filing date: 2001-11-26
Publication date: 2002-10-30
Anticipated expiration: 2011-11-26

Abstract

An electrical connector to be electrically connected with a flexible printed circuit board and other electronic devices comprises an insulated body, conductive terminals detained in the insulated body and a sliding part, wherein, the insulated body is provided with a plurality of slots. A plurality of corresponding slide parts respectively fix a plurality of flexible printed circuit boards in the slots of the insulated body, making the slide parts electrically connected with the conductive terminals. So a plurality of flexible printed boards can simultaneously insert into one electrical connector.

Description

Electric connector

[technical field]

The utility model relates to a kind of electric connector, relates in particular to a kind of with flexible printed circuit board (Flexible Printed Circuit, FPC) electric connector that electrically connects with other electronic installations.

[background technology]

The prior art relevant with the utility model, as United States Patent (USP) the 5th, 354, No. 214 and the 6th, 276, shown in No. 958.The electric connector that these patents disclosed is used for flexible printed circuit board and another piece circuit board are electrically connected, and generally includes the insulating body that is installed on the circuit board and several and is housed in conducting terminal in this insulating body.Wherein, insulating body is provided with slot, in order to accommodating the end of flexible printed circuit board, thereby electronic circuit on the flexible printed circuit board and conducting terminal is conducted.In addition, on insulating body, also be equiped with sliding part, be used for flexible printed circuit board is stabilized in this electric connector.But above-mentioned existing electric connector all can only insert a flexible printed circuit board, when electronic installation need use the polylith flexible PCB, just a plurality of electric connectors need be set, in electronic installation, can take bigger space like this, be unfavorable for reducing the overall volume of electronic installation, and opposing with light, thin, short, the little development trend of electronic installation.

[author content]

Main purpose of the present utility model is to provide a kind of electric connector that can insert the polylith flexible printed circuit board simultaneously.

The purpose of this utility model is achieved through the following technical solutions: the utility model electric connector comprises insulating body, is housed in conducting terminal and sliding part in the insulating body, and wherein insulating body is provided with several slots.Several corresponding sliding parts are fixed on some flexible printed circuit boards in the slot of above-mentioned insulating body respectively, and they are electrically contacted with conducting terminal.So just realized on an electric connector, inserting the polylith flexible printed circuit board simultaneously.

Compared to prior art, insulating body of the present utility model is provided with several slots, and there are several corresponding sliding parts to be used for respectively some flexible printed circuit boards are fixed in the slot of above-mentioned insulating body, realized on an electric connector, inserting the polylith flexible printed circuit board simultaneously, thereby can save the space, reduce cost.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model first embodiment.

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Fig. 3 is the three-dimensional combination figure of the utility model second embodiment.

Fig. 4 is the three-dimensional combination figure of the utility model the 3rd embodiment.

Fig. 5 is the cutaway view of Fig. 4 along the B-B line.

Fig. 6 is the three-dimensional combination figure of the utility model the 4th embodiment.

[embodiment]

Please refer to first preferred embodiment of Figure 1 and Figure 2, the utility model electric connector 1 comprises insulating body 10, is housed in conducting terminal group 20 and sliding part 30 in the insulating body 10.Wherein insulating body 10 is enclosed by diapire 11, roof 12, antetheca 13, rear wall 14 and two side 15 and forms, and inwardly be provided with first slot 16, second slot 17 on the antetheca 13 of insulating body 10 and the rear wall 14 respectively, and antetheca 13 and rear wall 14 are equipped with a pair of draw-in groove 18 in two slot 16s, 17 both sides.In addition, be respectively equipped with several terminal containing slots 19 on first,

second slot

16,17 relative two inner surfaces.

Conducting terminal group 20 comprises the first terminal group 21 and second terminal group 22, wherein the first terminal group 21 is used for being electrically conducted with first flexible printed circuit board (not shown), and second terminal group 22 then is used for being electrically conducted with second flexible printed circuit board (not shown).In the present embodiment, the first terminal group 21 includes the identical conducting terminal of several shapes with second terminal group 22, and described each conducting terminal all is made of with the connecting portion 213 of pressure section 212 and the weld part 214 that is extended away from the end bending of connecting portion 213 by holding parts 211 holding parts 211, pressure section 212, connection holding parts 211.In addition, all convex with protruding thorn 215 on holding parts 211 and the pressure section 212.

Sliding part 30 includes main part 31, autonomous body 31 horizontally extending pressing parts 32 and autonomous body 31 both sides and is parallel to the holding section 33 that pressing part 32 extends.The end of holding section 33 is provided with snap close pin (not label), be used for insulating body 10 on draw-in groove 18 hold mutually because its mode of holding is the technology that holds that adopts industry to know, so repeat no more.

During assembling, first and

second terminal group

21,22 is inserted in corresponding first and

second slot

16,17 from the front and

back walls

13,14 of insulating body 10 respectively, and is housed in the corresponding terminal containing slot 19.Thereby near the insulator that protruding thorn 215 supports the terminal containing slot 19 firmly is housed in conducting terminal group 20 in the terminal containing slot 19.The weld part 214 of conducting terminal group 20 then extends outside the insulating body 10, is used for being welded on the printed circuit board (PCB) of electronic installation (not shown), thereby makes electric connector 1 horizontal being welded on the circuit board.

During use, two flexible printed circuit boards are inserted in first, second slot 16s, 17 from the front and

rear wall

13,14 of the body 10 that insulate respectively, until the position that electrically connects with first,

second terminal group

21,22 respectively.Promote the pressing part 32 of sliding part 30, after sliding part 30 inserted fully, the pressing part 32 by sliding part 30 compressed flexible printed circuit board, and the electronic circuit of flexible printed circuit board is electrically contacted fully with conducting terminal group 20 reliably.At this moment, the holding section 33 of sliding part 3 fixes respectively in draw-in groove 18, and the snap close pin on it then is held on the madial wall of draw-in groove 18.

As shown in Figure 3, the utility model second preferred embodiment promptly is respectively to be provided with three first, second slot 16s on the antetheca 13 ' of insulating body 10 ' and rear wall 14 ' ', 17 ', thereby can insert six flexible printed circuit boards simultaneously.Because the structure of present embodiment and assembling mode and first embodiment are similar, so locate no longer to be described in detail.

Fig. 4 and Fig. 5 adopt the 3rd preferred embodiment of vertical structure for the utility model, the counter structure of its structure and first preferred embodiment (horizontal type structure) is roughly the same, difference only is: first, second slot 16 ", 17 " be located at insulating body 10 " roof 12 " on, for ease of welding, conducting terminal 20 " weld part 214 " also do corresponding the variation.Because the corresponding component of each parts of present embodiment and first embodiment is roughly the same, and assembling mode and result of use also be approximately identical to first embodiment, so this place no longer is described in detail.

Fig. 6 is for be provided with the 4th preferred embodiment of four slots as required on roof 12 of insulating body 10 , to insert four flexible printed circuit boards simultaneously.Because the structure of present embodiment and assembling mode and the 3rd embodiment are similar, so locate also no longer to be described in detail.

Certainly, the utility model can also be done corresponding the variation to the slot number on the insulating body according to the different needs in concrete the application.

Claims

1. electric connector, in order to flexible printed circuit board and other electronic installations are electrically connected, include insulating body, conducting terminal and sliding part, it is characterized in that: insulating body is provided with several slots, and several corresponding sliding parts can be fixed on some flexible printed circuit boards in the slot of above-mentioned insulating body respectively.

2. electric connector according to claim 1 is characterized in that: described slot is located on the wall of insulating body side by side.

3. electric connector according to claim 2 is characterized in that: described slot is offered setting in opposite directions from the front and back walls of the body that insulate.

4. electric connector according to claim 2 is characterized in that: described slot runs through from top to bottom from the body roof that insulate to be offered.

5. according to claim 3 or 4 described electric connectors, it is characterized in that: be respectively equipped with several terminal containing slots on the described slot two relative inwalls, aforementioned conducting terminal is housed in the terminal containing slot.

6. according to the described described electric connector of claim 5, it is characterized in that: described insulating body is provided with draw-in groove near the both sides of slot.

7. according to the described described electric connector of claim 6, it is characterized in that: described sliding part includes press section, the horizontally extending pressing part of self-pressing portion and self-pressing portion both sides and is parallel to the holding section that pressing part extends, and wherein the holding section is held in the draw-in groove of insulating body.