CN2409627Y

CN2409627Y - Electronic card connector

Info

Publication number: CN2409627Y
Application number: CN99252212U
Authority: CN
Inventors: 董顺吉
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: 1999-12-23
Filing date: 1999-12-23
Publication date: 2000-12-06
Anticipated expiration: 2009-12-23

Abstract

The utility model relates to an electronic card connector, which comprises a first and a second electronic card connectors which are arranged in stacking and a switching connector group, wherein, the first and the second electronic card connectors both comprise insulation bodies, conductive terminals and grounding members. The switching connector group comprises a plug connector which is accommodated with the conductive terminals of the electronic card connectors and a socket connector which is connected electrically with a circuit board, wherein, the grounding members of the first and the second electronic card connectors are provided with grounding terminals which extend towards the circuit board, and the grounding terminals are accommodated in corresponding terminal accommodating grooves at both sides of the plug connector and are connected electrically with the corresponding grounding terminals of the socket connector, thus realizing the grounding function.

Description

The electronic cards jockey

The utility model is a kind of electronic cards jockey, and a kind of electronic cards that electrically connects between electronic cards and circuit board jockey that provides is provided.

The prior art relevant with the utility model can be consulted United States Patent (USP) the 5th, 399,105 and 5,688, No. 130 and TaiWan, China patent application the 85201762nd, 84101872,85216014,84101873, cases such as 85219426 and No. 85214724, see also the schematic diagram that Figure 1 shows that existing electronic cards jockey, these electronic cards jockeys 5 comprise stacked

electronic card coupler

50,51 and spacer 52, each electronic card coupler 50 wherein, 51 comprise two row's conducting terminals 500 of being separated by, 510 and ground strip 501,511, wherein ground strip 501,511 front end both sides are provided with the earth terminal 502 to spacer 52 bendings, and electronic card coupler 50 during assembling, 51 conducting terminal 500,510 and earth terminal 502 pass spacer 52 and be welded on the circuit board 6 and and electrically connect with respective electronics.But, because this connection is permanent connection, when assembling,, welding operation is required than the economy that sternly is unfavorable for assembling owing to conducting terminal is intensive relatively, and also very inconvenience when dismounting and repairing.

The utility model purpose is to provide a kind of novel structure and can provides the electronic cards that is electrical connected reliably jockey for electronic cards and circuit board.

Another purpose of the utility model is to provide a kind of electronic card connector of making, assemble and dismantling of being easy to.

The utility model electronic cards jockey comprises stacked electronic card coupler, comprise first and second electronic card coupler and adaptor connector group, wherein first and second electronic card coupler comprises first and second insulating body, first and second conducting terminal and first and second ground strip; And the adaptor connector group comprises pin connector and socket connector, wherein the socket connector content is provided with the female terminal that is electrical connected with the circuit board corresponding line, in addition, first and second conducting terminal of first and second electronic card coupler has butt end that electrically connects with electronic cards and the link that extends along the butt end in the other direction, and the conducting terminal link of two electronic card couplers is arranged side by side formation two links that are arranged in parallel respectively; First and second ground strip is respectively equipped with at least one earth terminal of arranging altogether with first and second conducting terminal link respectively, and this earth terminal is located in the terminal containing slot of pin connector with first and second conducting terminal, dock with socket connector by pin connector, first conducting terminal, first earth terminal, second conducting terminal and second earth terminal are electrical connected with corresponding female terminal respectively.

Compare prior art, the earth terminal of the ground strip of the present utility model and conducting terminal of electronic card coupler is arranged side by side and electrically connect by adaptor connector group and circuit board so can reduce electronic card coupler and take the space of circuit board and have good covering and the ground connection effect.

Below in conjunction with diagram and embodiment the utility model is further described.

Fig. 1 is the schematic diagram of existing electronic cards jockey.

Fig. 2 is the partial sectional perspective view of the utility model electronic cards jockey, and wherein mask and pin connector are broken away to show the deploying situation of conducting terminal.

Fig. 3 is the cutaway view of the utility model electronic cards jockey, wherein only represents conducting terminal and the be connected situation of pin connector with socket connector.

Fig. 4 is the cutaway view of the utility model electronic cards jockey, wherein only represents earth terminal and the be connected situation of pin connector with socket connector.

Fig. 5 is the stereogram of first ground strip of the utility model electronic cards jockey.

Fig. 6 is the stereogram of second ground strip of the utility model electronic cards jockey.

See also shown in Figure 2, the utility model electronic cards jockey 1 comprises first and second stacked

electronic card coupler

10,12, adaptor connector group and mask 13, first and second electronic card coupler 10 wherein, 12 comprise first and second insulating body 100,120 and be mounted on wherein first and second conducting terminal 103,122 and be overlying on first and second insulating body 100 respectively, first and second ground strip 104 on 120,123, wherein each insulating body is respectively equipped with first and second receiving space 101 of accommodating with its electronic card coupler of electrically pegging graft, 127 and run through insulating body on, two arrange terminal containing slots 102 down, 121 (shown in Figure 4), and in first and second insulating body 100,120 front end both sides are provided with the screw (not shown) that runs through insulating body.In addition, respectively be provided with a buckle 126 in first insulating body, 100 front end both sides.

See also shown in Figure 3, wherein first and second conducting terminal 103,122 comprises abutting end 112,129 and extends and terminal butt end 113,128 perpendicular to abutting end 112,129 with abutting end 112,129 one-tenth certain orientations, and wherein the abutting end 112,129 of upper and lower two row's conducting terminals 103,122 of first and second

electronic card coupler

10,12 becomes a row to be provided with respectively.And outstanding first and second insulating bodies 100,120 in butt end 113,128 and be contained in first and second receiving space 101,127 with dock electronic cards element (not shown) and electrically docks.

See also Fig. 4, Fig. 5 and shown in Figure 6, first and second ground strip 104,123 is equipped with in its both sides and the corresponding through hole 109,166 of the screw of first and second insulating body 100,120.In addition, first ground strip 104 comprises that the upper substrate 105 that is covered on first insulating body 100, the vertical panel 106 that extends along upper substrate 105 vertical direction reach the infrabasal plate 107 that extends in vertical panel 106 ends along upper substrate 105 parallel directions, wherein first earth terminal 108 hangs down and is located at infrabasal plate 107 both sides, and through hole 109 is located at infrabasal plate 107 two ends.In addition, in vertical panel 106 first-class spaced apart several openings 110 that are provided with in order to avoid first conducting terminal 103.Second ground strip 123 comprises second substrate 124 that is overlying on second insulating body 120 and second earth terminal 125 that bends in second substrate, 124 front ends, two side direction circuit boards (not shown), and first and second earth terminal is wide than first and second conducting terminal.

See also Fig. 3 to shown in Figure 5, mask 13 is mounted on first insulating body 100 by first electronic card coupler, 10 first insulating bodies, 100 buckles 126, comprise that top board 130 reaches and top board 130 vertically disposed side plates 131, and be provided with the mask terminal containing slot 132 of first earth terminal 108 of accommodating first conducting terminal 103 and first ground strip 104 in side plate 131 inboards.

The adaptor connector group comprises and first and second

electronic card coupler

10,12 pin connectors that electrically connect 15 and the socket connector 16 that electrically connects with circuit board, wherein pin connector 15 is a lengthwise shape, be provided with the conducting terminal accepting groove 150 that two rows run through this pin connector 15 in it and be used to accommodate first and second electronic card coupler 10, first and second conducting terminal 103 of 12,122, and in these pin connector 15 both sides and conducting terminal accepting groove 150 altogether row be arranged with four and accommodate first and second earth terminal 108,125 earth terminal accepting groove (not shown), wherein the earth terminal accepting groove is wide than conducting terminal accepting groove 150.

Socket connector 16 is a board to board connector, it comprises the female terminal accepting groove 160 with plug terminal accepting groove 150 respective numbers of pin connector 15, this two plug sockets terminal containing slot 160 is oppositely arranged and by a demarcation strip 165 at interval, contain corresponding female terminal 161 in the female terminal accepting groove 160, female terminal 161 comprises the fixed part 163 that is contained in the female terminal accepting groove 160, be provided with to the curve-like elastic contact part 162 of female terminal accepting groove 160 outside bendings and the connecting portion 164 that extends in fixed part 163 relative ends along fixed part 163 vertical direction in fixed part 163 1 ends, the wherein female terminal 161 at socket connector 16 two ends and first and second ground strip 104, first and second earth terminal 108 of 123,125 electrically connect, and female terminal 161 connecting portions 164 electrically connect by surface soldered and circuit board electronic circuit (not shown).

Like this, the special tectonic of first and second ground strip 104,123 by first and second

electronic card coupler

10,12, first and second earth terminal 108,125 can be used as the plug terminal of pin connector 15 and is electrical connected with the female terminal 161 of socket connector 16, further be electrical connected with the circuit board ground path, therebetween must be not any intermediate transit structure and being beneficial to make and assembling.And, ranked first and the special deploying of second conducting terminal 103,122 by 10,12 liang of first and second electronic card couplers, pin connector 15 and socket connector 16 only must be provided with two row's terminal containing slots just can realize the function set, then effectively reduces the size of pin connector 15 and socket connector 16 in this way and saves the installing space of shared circuit board.

Really, design philosophy of the present utility model also can adopt in the individual layer electronic card coupler, and the ground strip of this electronic card coupler also is electrical connected by relative configurations and switching electric connector, and then is electrical connected with circuit board.

Claims

1. electronic cards jockey, be used to provide the electronic cards element to be connected with telecommunication between circuit board, comprise first and second electronic card coupler and adaptor connector group, wherein first and second electronic card coupler comprises first and second insulating body, first and second conducting terminal and first and second ground strip; And the adaptor connector group comprises pin connector and socket connector, wherein the socket connector content is provided with the female terminal that is electrical connected with the circuit board corresponding line, in addition, first and second conducting terminal of first and second electronic card coupler has butt end that electrically connects with electronic cards and the link that extends along the butt end in the other direction, and the conducting terminal link of two electronic card couplers is arranged side by side respectively and forms two links that are arranged in parallel, it is characterized in that: first and second ground strip is respectively equipped with at least one earth terminal of arranging altogether with first and second conducting terminal link respectively, and this earth terminal is located in the terminal containing slot of pin connector with first and second conducting terminal, dock first conducting terminal with socket connector by pin connector, first earth terminal, second conducting terminal and second earth terminal are electrical connected with corresponding female terminal respectively.

2. electronic cards jockey according to claim 1, it is characterized in that: this electronic cards jockey also is provided with the mask of a coated with conductive terminal, this mask comprises that top board reaches and the vertically disposed side plate of top board, and in the side plate inboard mask terminal containing slot of accommodating first conducting terminal is arranged.

3. electronic cards jockey according to claim 1 is characterized in that: insulating body one end of first and second electronic card coupler is provided with corresponding screw, and is provided with through hole on first and second ground strip relevant position.

4. electronic cards jockey according to claim 1, it is characterized in that: vertical panel and infrabasal plate terminal in vertical panel and the extension of upper substrate parallel direction that first ground strip comprises upper substrate, extends in the upper substrate end along the upper substrate vertical direction, wherein vertical panel is interval with several openings that allows conducting terminal pass through.

5. electronic cards jockey according to claim 1 is characterized in that: the pin connector of adaptor connector group is accommodated the terminal containing slot of earth terminal, is located at the pin connector both sides, and this earth terminal accepting groove is accommodated groove width than conducting terminal.

6. electronic cards jockey according to claim 1, it is characterized in that: socket connector comprise that two rows are separated by by demarcation strip and with the corresponding female terminal accepting groove of plug terminal accepting groove, female terminal comprise the fixed part that is contained in the socket connector terminal containing slot, in fixed part one end to the elastic contact part of terminal containing slot inner bending and in the fixed part opposite end with the connecting portion that electrically connects with circuit board.