CN202564594U

CN202564594U - Electronic card connector

Info

Publication number: CN202564594U
Application number: CN2012200679856U
Authority: CN
Inventors: 谭世杰; 林振业
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: 2012-02-28
Filing date: 2012-02-28
Publication date: 2012-11-28
Anticipated expiration: 2022-02-28

Abstract

The utility model discloses an electronic card connector used for containing an electronic card. The electronic card connector comprises an insulating body, conductive terminals installed in the insulating body, a shielding housing which covers the insulating body and forms a mobile space together with the insulating body, and a drawer seat contained in the mobile space. The drawer seat comprises a main body frame capable of carrying the electronic card, and a cover portion positioned at one end of the main body frame. The drawer seat is further provided with a card-locking mechanism which can prevent the electronic card from falling out when the drawer seat is pulled out.

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 provided with drawout chassis.

[background technology]

Existing electronic card coupler generally includes insulating body, be placed in conducting terminal in the insulating body, be covered in the shielding casing on the insulating body and move and be contained in the interior drawout chassis of mobile space that insulating body and shielding casing define; Said drawout chassis is frame structure; Be provided with the resettlement section that to carry electronic cards; So, when the user need pull out drawout chassis with the taking-up electronic cards, will cause electronic cards to drop automatically if oppositely pull out drawout chassis.

Therefore, necessary a kind of electronic card coupler that can overcome aforementioned disadvantages is provided.

[utility model content]

The purpose of the utility model is to provide a kind of electronic card coupler that prevents that electronic cards from dropping.

For reaching above-mentioned purpose; The utility model adopts following technical scheme: a kind of electronic card coupler; In order to accommodate electronic cards; Comprise insulating body, be installed on conducting terminal in the insulating body, be covered in insulating body and be set as the shielding casing of mobile space and be contained in the drawout chassis in the mobile space with the insulating body one common peripheral, said drawout chassis comprises the main body frame that can carry electronic cards and is positioned at the cap of main body frame one end that said drawout chassis also is provided with pintle hook lock mechanism.

Compared with prior art, the utlity model has following beneficial effect: thus electronic cards comes off when pintle hook lock mechanism being set on drawout chassis preventing to pull out drawout chassis.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model electronic card coupler.

Fig. 2 is the three-dimensional exploded view of the utility model electronic card coupler.

Fig. 3 is the stereogram of the drawout chassis of the utility model electronic card coupler.

Fig. 4 is the three-dimensional exploded view of the drawout chassis of the utility model electronic card coupler.

Fig. 5 is the three-dimensional exploded view of another angle of drawout chassis of the utility model electronic card coupler.

Fig. 6 is the cutaway view of the drawout chassis of the utility model electronic card coupler along A-A line among Fig. 3.

[embodiment]

Please referring to figs. 1 through shown in Figure 6; The utility model electronic card coupler 100; In order to accommodate electronic cards 6, comprise insulating body 10, be installed on conducting terminal 30 in the insulating body 10, be covered in insulating body 10 and with insulating body 10 one common peripheral be set as mobile space 60 shielding casing 20, be contained in the drawout chassis 40 in the mobile space 60 and be installed on the trip mechanism 50 of insulating body 10 1 sides.This case definition electronic cards direction of insertion is the A direction, with the opposite direction of electronic cards direction of insertion be the B direction.

Please with reference to shown in Figure 2, said insulating body 10 comprises base portion 11, be positioned at base portion 11 both sides and with base portion 11 integrated sidepieces 12 and be positioned at the afterbody 17 of insulating body 10 away from the electronic cards insertion end.Said conducting terminal 30 is accommodated and is installed on said insulating body 10 base portions 11 near midway, and said sidepiece 12 both sides are provided with some fixture blocks 13.Sidepiece 12 middle parts are provided with the stopper 15 of inclination, and the end of said stopper 15 offers the opening 14 that connects to mobile space 60.The side that insulating body 10 is installed trip mechanism 50 is provided with shifting chute 16, and said shifting chute 16 is positioned at stopper 15 outsides.The inboard of said afterbody 17 is provided with an arc groove 18, and insulating body 10 is positioned at contiguous arc groove 18 on the base portion 11 of B direction front end and offers holding hole 19.

Said shielding casing 20 is covered on the insulating body 10; Comprise the sidewall 22 that 21 liang of lateral bucklings of main part 21 and autonomous body extend to form; Said sidewall 22 is provided with the fastener 23 that is fastened on insulating body 10 sidepieces 12 outside fixture blocks 13; Sidewall 22 middle parts are provided with a shell fragment 24, and 24 autonomous bodies 21 bendings of said shell fragment also extend to form along the B direction, comprise elastic portion 241 and are located at the terminal curved abutting part 242 of elastic portion 241.Said elastic portion 241 is extended to mobile space 60 tilt along the inclined plane on insulating body 10 stoppers 15, and the opening 14 on the said curved abutting part 242 corresponding insulating bodies 10 gets in the mobile space 60.Said main part 21 rear ends are provided with and the corresponding holding hole 25 of insulating body 10 holding hole 19.

Said trip mechanism 50 comprises and is installed on the push rod 52 in the insulating body 10 1 side shifting grooves 16 and is installed on the executive item 51 of insulating body 10 near afterbody 17 positions.Said push rod 52 comprises the connecting portion 523 of operating portion 522, ejection part 521 and attended operation portion 522 and ejection part 521, and said operating portion 522 and ejection part 521 all are bent into curved structure from connecting portion 523.Said executive item 51 comprises axial region 510 and oblique B direction extends to form from axial region 510 two ends respectively forced section 512, card pushed section 511, and said axial region 510 upper and lower surfaces one respectively extend to form the pillar 513 that is contained in shielding casing 20 holding hole 25 and insulating body 10 holding hole 19.The forced section 512 of said axial region 510 both sides, card pushed section 511 are that the center is arc structure with axial region 510, and said axial region 510 outwards protrusion is formed with the arc protuberance 514 corresponding with the arc groove of insulating body 10 afterbodys 17 18.Said executive item 51 can rotate around axial region 510 on insulating body 10, and the support force of said axial region 510 is mainly provided by arc protuberance 514 and coordinated insulation body 10 arc grooves 18, and said pillar 513 mainly is the positioning function that realizes executive item 51.

Said trip mechanism 50 operates the plug-in card process according to following principle: in the time of in drawout chassis 40 (also can be electronic cards in the implementation process) inserts electronic card coupler 100, and the card pushed section 511 of drawout chassis 40 tail end butt executive items 51, and accomplish the plug-in card process; Move back the card process: the external force that the operating portion 522 of push rod 52 is applied the A direction; Make the forced section 512 of executive item 51 on the A direction, receive the stressed of ejection part 521; And executive item 51 is rotated around axial region 510, make the 511 pairs of drawout chassis 40 in card pushed section apply the strength of B direction and force drawout chassis 40 to move back card to the B direction.

See also Fig. 3 to shown in Figure 6; Said drawout chassis 40 comprises main body frame 41 and is positioned at the cap 42 of main body frame 41 1 ends; Said main body frame 41 hollows also form electronic cards resettlement section 45, and the hollow bulb 44 that said conducting terminal 30 sees through main body frame 41 electrically contacts with electronic cards 6.Said main body frame 41 both sides are provided with the groove 415 with curved abutting part 242 clampings of shielding casing 20.Said drawout chassis 40 also is provided with the pintle hook lock mechanism 70 of being processed by metal material, and this pintle hook lock mechanism 70 is immobilizated in the side of main body frame 41 near cap 42.Said pintle hook lock mechanism 70 be provided with base portion 71, from base portion 71 two side ends bendings form be immobilizated in holding parts 72 on the main body frame 41, pintle hook lock tongue piece 73 that the bending that makes progress from the centre position of base portion 71 front ends forms and from the downward bending of two side positions of base portion 71 front ends pintle hook lock shell fragment 74 that form and that can be connected to electronic cards 6.After electronic cards 6 was inserted the resettlement section 45 of drawout chassis 40, said pintle hook lock shell fragment 74 was connected to electronic cards 6, thereby makes electronic cards 6 be able to the fixing difficult drop-off in direction of insertion; Pintle hook lock tongue piece 73 the insertion that can guide electronic cards 6 is set, thereby prevent to damage pintle hook lock shell fragment 74 by pressure near an end of pintle hook lock shell fragment 74 drawout chassis 40 of packing at last because of electronic cards 6, pintle hook lock tongue piece 73 simultaneously can be so that electronic cards 6 in the vertical direction difficult drop-offs.

Claims

1. electronic card coupler; In order to accommodate electronic cards; Comprise insulating body, be installed on conducting terminal in the insulating body, be covered in insulating body and be set as the shielding casing of mobile space and be contained in the drawout chassis in the mobile space with the insulating body one common peripheral, said drawout chassis comprises the main body frame that can carry electronic cards and is positioned at the cap of main body frame one end; It is characterized in that: said drawout chassis also is provided with pintle hook lock mechanism.

2. electronic card coupler as claimed in claim 1 is characterized in that: said pintle hook lock mechanism is immobilizated on the main body frame of drawout chassis.

3. electronic card coupler as claimed in claim 1 is characterized in that: said pintle hook lock mechanism is provided with the pintle hook lock shell fragment that can be connected to electronic cards.

4. electronic card coupler as claimed in claim 3 is characterized in that: said pintle hook lock mechanism is provided with and can guides the pintle hook lock tongue piece that electronic cards is inserted.

5. electronic card coupler as claimed in claim 1 is characterized in that: said pintle hook lock mechanism is provided with the pintle hook lock tongue piece.

6. electronic card coupler as claimed in claim 1 is characterized in that: said pintle hook lock mechanism be provided with base portion, from the bending of base portion two side ends form be immobilizated in holding parts on the main body frame, the pintle hook lock tongue piece that the bending that makes progress from the centre position of base portion front end forms and the pintle hook lock shell fragment that forms from the downward bending of two side positions of base portion front end.

7. like each described electronic card coupler among the claim 2-6, it is characterized in that: said pintle hook lock mechanism is processed by metal material.