CN2932682Y

CN2932682Y - Electronic card connector

Info

Publication number: CN2932682Y
Application number: CNU2006200737555U
Authority: CN
Inventors: 郑永昌
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: 2006-06-12
Filing date: 2006-06-12
Publication date: 2007-08-08
Anticipated expiration: 2016-06-12

Abstract

An electric card connector which is arranged on the rack for containing an electric card comprises an insulating body and conductive terminals which is contained in the insulating body, wherein the conductive terminal comprises a contacting portion for electrically contacting with the electric cards and a welding portion which extends out of the insulating body, and the welding portion after extending out of the insulating body is then welded on the circuit board, thereby, the utility model can be manufactured easily with economical cost.

Description

Electronic card coupler

[technical field]

The utility model relates to a kind of electronic card coupler, relates in particular to a kind of electronic card coupler that is welded on the circuit board.

[background technology]

The notebook computer development in recent years is rapid, and it can be equipped with the Expresscard connector usually, is used to realize the electric connection between mobile computer and the Expresscard, so that carry out data storage and transmission.In order to assemble and the considering of space, the Expresscard connector often is installed on a hard disk drive (HardDisk Drive the is called for short HDD) support (Bracket).

Letters patent number No. 288980 patent in Taiwan disclosed an Expresscard connector that is installed on the support.Shown in its 9th figure and the tenth figure, this Expresscard connector includes insulating body, conducting terminal and be shielded in shielding casing on the insulating body.Conducting terminal is arranged on the insulating body, and it comprises holds before electrically contacting with electronic cards and extend end after the insulating body.Shown in the tenth figure, the conducting terminal rear end is extended so that be connected with another electronic building brick after extending insulating body.Yet after conducting terminal extended insulating body and is extended, the flatness of conducting terminal was wayward, and conducting terminal is not easy to make.Shown in the tenth figure, the extension that need provide extra framework to support conducting terminal like this, has promoted manufacturing cost in addition.

In the prior art, also available flexible PCB was transferred after conducting terminal extended insulating body, yet transferring with flexible PCB also exists the cost problem of higher.

So need a kind of novel electronic card connector of design to overcome above-mentioned defective.

[utility model content]

The purpose of this utility model is to provide a kind of electronic card coupler that is welded on the circuit board.

For achieving the above object, the utility model adopts following technical scheme: a kind of electronic card coupler, be installed on the support in order to accommodate electronic cards, it comprises: insulating body and be contained in conducting terminal in the insulating body, this conducting terminal comprises the contact site that electrically contacts with electronic cards and extends the weld part of insulating body that aforementioned weld part is welded on the circuit board after extending insulating body.

Compared with prior art, the utility model electronic card coupler is welded on the circuit board after adopting the utility model electronic card coupler to adopt weld part to extend insulating body.Like this, easy to manufacture and save cost.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electronic card coupler and support, circuit board and mainboard;

Fig. 2 is the utility model electronic card coupler shown in Figure 1 and the part three-dimensional combination figure of support, circuit board and mainboard;

Fig. 3 is the utility model electronic card coupler shown in Figure 1 and the three-dimensional exploded view of support, circuit board and mainboard;

Fig. 4 is the three-dimensional exploded view of another angle shown in Figure 3.

[embodiment]

To shown in Figure 4, the utility model electronic card coupler 1 is installed on the support 100 referring to Fig. 1.In the utility model, electronic card coupler 1 can be accommodated rectangle electronic cards and L type electronic cards (not shown), and support 100 is for being used for fixing hard disk drive (Hard Disk Drive is called for short HDD) simultaneously.

As shown in Figure 3, support 100 roughly is frame structure, and it comprises the opposite side 102 that extend main board 101 and autonomous agent plate 101 both sides downwards.Electronic card coupler 1 is installed on main board 101 outsides of support 100.The riveted joint of main board 101 front ends has some first metal columns 104, and the rear end riveted joint has second metal column 105.This metal column 104,105 offers screw thread, is used for and corresponding screw cooperation.The rear end on limit 102, left side is near the convex holding part 103 that exceeds main board 101 tops that is provided with of main board 101 edges.Holding part 103 comprises

vertical portion

106 and 106 1 ends bend horizontally extending docking section 107 from the vertical portion.

To shown in Figure 4, the utility model electronic card coupler comprises insulating body 10 referring to Fig. 1, is contained in conducting terminal 20, shielding casing 30, guide block 40, trip mechanism 50 and a pair of bracing or strutting arrangement 61,62 in the insulating body 10.

Insulating body 10 roughly is the longitudinal structure, it comprises base portion 11, the pair of sidewalls 12 that extends back from base portion 11 relative both sides extends back and hyoplastron 13 between pair of sidewalls 12 and the sheet installation portion 15 that protrudes out forward from substantial middle position, base portion 11 both sides from base portion 11 downsides.Offer screw 151 on the installation portion 15.Conducting terminal 20 is contained on the hyoplastron 13, and it comprises with the contact site that electrically contacts with electronic cards (mark) and extend the weld part (mark) of insulating body 10 that this weld part is in order to be welded on the circuit board 70.

Shielding casing 30 is shielded on the insulating body 10, and it has defined and have card insert opening the card receiving space 80 of (mark) jointly.Thereby shielding casing 30 front ends have stage portion 32 makes shielding casing 30 roughly be L type structure, and this L type structure shielding casing 30 comprises the sidewall (not mark) that main part 31 and some autonomous body 31 sides extend downwards.Main part 31 comprises leading section 33 and the rearward end 34 that extends back from leading section 33.Along a longitudinal direction, the width of rearward end 34 is greater than the width of leading section 33.One side next-door neighbour stage portion, 32 places of leading section 33 front ends are extended with U type resettlement section 35 downwards.Rearward end 34 offers the slit 340 that roughly is arranged in a linear with U type resettlement section 35 in stage portion 32 places along the card exit axis.The relative both sides of the front end of leading section 33 are provided with a pair of stator 310 with through hole 311.Nut 16 is contained in through hole 311, in the metal column 104 of screw 151 and support 100 correspondences shielding casing 30 is shielded on the insulating body 10, and electronic card coupler is fixed on the support 100.Pivoting hole 341 is arranged at rearward end 34 near stage portion 32 places.Bracing or strutting arrangement 61 is arranged on the sidewall of shielding casing 30 away from stage portion 32, and the docking section 107 of the holding part 103 of its corresponding support 100 is provided with accepting groove 63 along card insertion direction.

Guide block 40 is arranged at the insertion that stage portion 32 places of shielding casing 30 are used to guide electronic cards, and it comprises bottom 41 and the vertical component effect 42 that 41 front ends upwards extend forward from the bottom, and this vertical component effect 42 offers the conduit 43 corresponding with slit 340.

Trip mechanism 50 comprises actuator 51, moving part 52, pivotal part 53 and card ejection 54.Actuator 51 is arranged at shielding casing 30 near on the sidewalls of stage portion 32, and what moving part 52 1 ends were movable is contained in the actuator 51, and the other end is provided with opening (mark), is used for movable pivotal part 53 1 ends of accommodating.The pivotal part 53 relative other ends are contained in the opening of offering card ejection 54 rear ends (not mark).Pivotal part 53 substantial middle positions are provided with that pivot part 531 pivots is contained in the pivoting hole 341 on the shielding casing 30.Card ejection 54 is movable is contained in slit 340, in U type resettlement section 35 and the conduit 43.Card ejection 54 front ends are exposed to and are used to move back card in the card receiving space 80.Bracing or strutting arrangement 62 is installed on actuator 51 outsides, and it is provided with perforate (not mark).Nut 17 by bracing or strutting arrangement 62 perforate and the metal column 105 on the corresponding support bracing or strutting arrangement 62 is fixed on the support 100.

As shown in Figure 1, when electronic card coupler was installed on the support 100, the docking section 107 of the holding part 103 of support 100 only need simply be inserted in the accepting groove 63 of bracing or strutting arrangement 61, realized that just bracing or strutting arrangement 61 supports electronic card coupler on support 100.As seen, compared to prior art, adopting bracing or strutting arrangement 61 to offer accepting groove 63, to accommodate the holding part 103 of support 100 simple in structure with the fit system that supports electronic card coupler, easy to manufacture and save cost.Certainly, in the utility model electronic card coupler, can be provided with accepting groove in support 100, the bracing or strutting arrangement that is arranged on the shielding casing 30 is provided with holding part to be inserted in the aforementioned accepting groove.

As shown in Figure 1 to Figure 3, circuit board 70 is arranged on the plasticity installation pad 71.Circuit board 70 and plasticity are installed pad 71 and are respectively equipped with corresponding to through hole 311 from the end both sides near insulating body 10, the butt hole of screw 151 and metal column 104 (mark) is so that circuit board 70 and plasticity are installed pad 71 is installed on the support 100, and circuit board 70 and plasticity are installed pad 71 and is installed on the support 100 for level.The front end of circuit board 70 is provided with first connector 72, is used for connecting with the mainboard 81 that is provided with second connector 82, so that conducting terminal 20, circuit board 70 and mainboard 81 are reached and electrically conducted.In the utility model, first connector 71 and second connector 82 are board to board connector.

Claims

1. electronic card coupler, be installed on the support in order to accommodate electronic cards, it comprises: insulating body and be contained in conducting terminal in the insulating body, this conducting terminal comprises the contact site that electrically contacts with electronic cards and extends the weld part of insulating body that it is characterized in that: aforementioned weld part is welded on the circuit board after extending insulating body.

2. electronic card coupler as claimed in claim 1 is characterized in that: being installed on the aforementioned brackets of aforementioned circuit plate level.

3. as claim 2 a described electronic card coupler, it is characterized in that: be provided with between aforementioned circuit plate and support pad is installed.

4. electronic card coupler as claimed in claim 1 or 2 is characterized in that: the aforementioned electronic card connector is installed on the mainboard, and aforementioned circuit plate one end is connected with this mainboard.

5. electronic card coupler as claimed in claim 4 is characterized in that: second connector on aforementioned circuit plate one end is provided with first connector and is arranged at mainboard makes circuit board be connected with this mainboard to fetching.

6. electronic card coupler as claimed in claim 5 is characterized in that: aforementioned first connector and the second connector family board to board connector.

7. electronic card coupler as claimed in claim 1 or 2 is characterized in that: the aforementioned electronic card connector also comprises shielding casing, and it is shielded on the insulating body.

8. electronic card coupler as claimed in claim 7 is characterized in that: aforementioned shielding casing is L type structure.

9. electronic card coupler as claimed in claim 7, it is characterized in that: the aforementioned electronic card connector also comprises trip mechanism, it is installed on the shielding casing, this trip mechanism comprises actuator, the moving part that is contained in actuator that one end is movable, card ejection and connect the pivotal part of described moving part and card ejection.

10. electronic card coupler as claimed in claim 7 is characterized in that: the aforementioned electronic card connector is provided with and is arranged at aforementioned shielding casing upper support device, and it is provided with accepting groove, to accommodate the holding part that is arranged on the aforementioned brackets.