CN202142703U

CN202142703U - Sim card connector

Info

Publication number: CN202142703U
Application number: CN201120095786U
Authority: CN
Inventors: 张汉明; 辜国栋
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: 2011-04-02
Filing date: 2011-04-02
Publication date: 2012-02-08
Anticipated expiration: 2021-04-02

Abstract

The utility model discloses an SIM card connector, comprising an insulating body, a conductive terminal accommodated in the insulating body, and a shielding housing covering the insulating body, wherein the insulating body and the shielding housing form an SIM card accommodation space, the shielding housing includes a main body portion and side walls bending extending from the two sides of the main body portion, the main body portion is respectively equipped with a spring at positions near the left and right side walls, the springs extend towards the accommodation space to form a pushing portion, and the tail end of the spring far from the SIM card inserting direction extends towards the accommodation space to form an abutting portion. The SIM card connector is compatible with conventional SIM cards and Micro SIM cards.

Description

Sim card connector

[technical field]

The utility model relates to a kind of sim card connector, relates in particular to a kind of All-in-One sim card connector.

[background technology]

The tradition sim card connector is the single deck tape-recorder connector mostly; Generally only meet the specification standards that connect single conventional SIM, afterwards, along with development of Communication Technique; The communication function of double-card dual-standby occurs thereupon, the connector that holds two conventional SIMs occurred connecting simultaneously.

But because the influence of various factorss such as regional disparity and company policy; The SIM that has different size all over the world; Cause the mobile phone of selling in a certain area can't use the problem of another regional SIM, and force mobile phone that the consumer goes to buy different size, perhaps adopt some nonconventional approaches that SIM is carried out technical finesse to adapt to the specification standards of different regions; But it is not the unlabored thing of ordinary consumer ability that SIM is carried out technical finesse, and damages SIM easily.How to provide a kind of sim card connector that can compatible different size to become one and have a liking for the problem that solves of needing.

Therefore, necessary a kind of sim card connector that can overcome aforementioned disadvantages is provided.

[utility model content]

But the purpose of the utility model is to provide the sim card connector of a kind of compatible conventional SIM and Micro SIM.

For reaching above-mentioned purpose; The utility model adopts following technical scheme: but the sim card connector of a kind of compatible conventional SIM and Micro SIM; Comprise insulating body, be contained in the conducting terminal in the insulating body and be covered in the shielding casing on the insulating body; Said insulating body and shielding casing are enclosed to form the SIM receiving space; Said shielding casing comprises the sidewall that main part and the bending of autonomous body both sides extend to form; Said shielding casing main part is being provided with shell fragment respectively near left and right sides wall place, and said shell fragment has extended to form pushing part in receiving space, has extended to form the blocking part away from the shell fragment end of SIM direction of insertion to the receiving space direction.

For reaching above-mentioned purpose; The utility model also can adopt following technical scheme: but the sim card connector of a kind of compatible conventional SIM and Micro SIM; Comprise insulating body, be contained in the conducting terminal in the insulating body and be covered in the shielding casing on the insulating body; Said insulating body and shielding casing are enclosed to form the SIM receiving space; Said shielding casing comprises the sidewall that main part and the bending of autonomous body both sides extend to form, and said shielding casing main part is being provided with shell fragment respectively near left and right sides wall place, and said shell fragment has extended to form pushing part, banking stop in receiving space; Banking stop is positioned at the pushing part inboard, extends to form the blocking part that is positioned at the inboard rear end of banking stop to the receiving space direction at the shell fragment end away from the SIM direction of insertion.

Compared with prior art, the utlity model has following beneficial effect: through the design of shell fragment on the shielding casing, simultaneously compatible conventional SIM and Micro SIM have solved the defective that existing sim card connector can only connect a kind of SIM.

[description of drawings]

Fig. 1 is the three-dimensional combination figure of the utility model sim card connector.

Fig. 2 is the three-dimensional exploded view of the utility model sim card connector.

Fig. 3 is the stereogram of the utility model sim card connector shielding casing.

Fig. 4 is the state diagram that the utility model sim card connector inserts conventional SIM.

Fig. 5 is the utility model sim card connector shielding casing and the figure that cooperates of conventional SIM.

Fig. 6 is the state diagram that the utility model sim card connector inserts the Micro SIM.

Fig. 7 is the utility model sim card connector shielding casing and the figure that cooperates of Micro SIM.

[embodiment]

Please referring to figs. 1 through shown in Figure 7; But the utility model sim card connector 100 is two-in-one sim card connectors of compatible conventional SIM and Micro SIM, and it comprises insulating body 10, is installed on the conducting terminal 30 in the insulating body 10 and is covered in the shielding casing 20 on the insulating body 10.Said insulating body 10 is set as the receiving space 40 that is used to accommodate SIM with shielding casing 20 one common peripheral.

See also Fig. 1 to shown in Figure 3, said insulating body 10 comprises base portion 11 and is one-body molded and be positioned at the arm 13 of base portion 11 both sides with base portion 11.Said base portion 11 is provided with plurality of terminals accepting groove 12 and is used to accommodate said conducting terminal 30; Said insulating body 10 arms 13 outward flanges are provided with some clamping parts 14; Arm 13 has stop section 15 at the tail end away from the SIM direction of insertion to upper process; In the practical implementation process, said stop section 15 also can be that insulating body 10 base portions 11 extend back and projection forms.

Said shielding casing 20 comprises the sidewall 23 that main part 21, autonomous 21 liang of lateral bucklings of body extend to form, and said sidewall 23 is provided with the fastener 24 that the clamping part 14 on some and insulating body 10 arms 13 holds.Said shielding casing 20 main parts 21 are being provided with some symmetrically arranged

shell fragments

22,25 near 23 places, two side; Strain up and down can take place in said

shell fragment

22,25 in vertical direction;

Shell fragment

22,25 has all extended to form pushing part 221,251 and banking stop 222,252 to receiving space 40 1 sides; Said a pair of shell fragment 25 ends away from the SIM direction of insertion have also extended to form blocking part 254 in receiving space 40; Said pushing part 221,251 is curved structure; Banking stop 222,252 is positioned at the inboard of pushing part 221,251 and is being formed slopely guidance part 223,253 towards the SIM insertion end, and said blocking part 254 is positioned at the inboard rear end of banking stop 252.The length that the length that said pushing part 221,251 extends in receiving space 40 is extended in receiving space 40 greater than banking stop 222,252.Said pushing part 221,251, banking stop 222,252 and blocking part 254 all are that shell fragment 22 integrated punchings with shielding casing 20 form.

Please combine Fig. 2 to shown in Figure 5, introduce sim card connector 100 and insert principle and the method that connects conventional SIM (calling card A in the following text).Said card A inserts in the process of sim card connector 100; Card A upwards contacts the pushing part 221,251 on the

shell fragment

22,25 of shielding casing 20; And upwards back down shell fragment 22; Card A insertion end then is connected to the stop section 15 of said insulating body 10, the i.e. afterbody of conventional SIM and insulating body 10 stop sections 15 butts.In the insertion process of card A, the stop section 15 of shielding casing 20 two sides 23 and insulating body 10 is spacing to reaching fore-and-aft direction about card A respectively, and therefore, the width of conventional SIM equals the distance between shielding casing 20 two sides 23.

Please combine Fig. 2,3 and Fig. 6, shown in 7, introduce the principle and the method for Micro SIM (calling card B in the following text).Because of the Micro SIM on overall dimension less than conventional SIM, but that both contacts are provided with all is the same, the conducting terminal 30 that is used to connect conventional SIM can be used to connect the Micro SIM equally.The width of said Micro SIM is the distance between shielding casing about the 20 relative two shell fragment banking stops 222 (perhaps 252); When said card B inserts sim card connector; Strain can not take place in the

shell fragment

22,25 of shielding casing 20; On the contrary; Be located at the position, the left and right sides that the banking stop 222,252 on the

shell fragment

22,25 will limit card B, and, card B correctly be positioned on the link position away from the blocking part on shell fragment 25 ends of insertion end 254 and the afterbody butt of Micro SIM and the front and back position of restriction card B.

In the process of practical implementation this programme; Said pushing part 221,251 and banking stop 222,252 can unite two into one; Be pushing part 221,251 when realizing making progress the pushing tow function, also realize as the spacing function (width that promptly blocks B equals the distance between the two relative pushing parts 221 or 251) in the card B left and right sides as card A.

The utility model sim card connector 100 is through the design of

shell fragment

22,25 on the shielding casing 20, and compatible simultaneously conventional SIM and Micro SIM have solved the defective that existing sim card connector can only connect a kind of SIM.

Claims

1. sim card connector; But compatible conventional SIM and Micro SIM; Comprise insulating body, be contained in the conducting terminal in the insulating body and be covered in the shielding casing on the insulating body; Said insulating body and shielding casing are enclosed to form the SIM receiving space, and said shielding casing comprises the sidewall that main part and the bending of autonomous body both sides extend to form, and it is characterized in that: the shielding casing main part is being provided with shell fragment respectively near left and right sides wall place; Said shell fragment has extended to form pushing part in receiving space, extended to form the blocking part away from the shell fragment end of SIM direction of insertion to the receiving space direction.

2. sim card connector as claimed in claim 1 is characterized in that: the stop section after said insulating body comprises base portion and is formed at insulating body.

3. sim card connector as claimed in claim 2; It is characterized in that: the width of said conventional SIM equals the distance between the shielding casing two side; After conventional SIM inserts; Upwards contact the pushing part on the shielding casing shell fragment and upwards back down shell fragment, the afterbody of conventional SIM and insulating body stop section butt.

4. sim card connector as claimed in claim 3 is characterized in that: said pushing part forms with the shell fragment integrated punching, and pushing part is curved structure.

5. sim card connector as claimed in claim 2; It is characterized in that: said Micro SIM width equals the distance between the relative two shell fragment pushing parts about shielding casing; After the Micro SIM inserts; Pushing part restriction position, the Micro SIM left and right sides is away from the afterbody butt of blocking part on the shell fragment end of insertion end and Micro SIM and limit Micro SIM front and back position.

6. sim card connector; But compatible conventional SIM and Micro SIM; Comprise insulating body, be contained in the conducting terminal in the insulating body and be covered in the shielding casing on the insulating body; Said insulating body and shielding casing are enclosed to form the SIM receiving space; Said shielding casing comprises the sidewall that main part and the bending of autonomous body both sides extend to form, and it is characterized in that: the shielding casing main part is being provided with shell fragment respectively near left and right sides wall place, and said shell fragment has extended to form pushing part, banking stop in receiving space; Banking stop is positioned at the pushing part inboard, extends to form the blocking part that is positioned at the inboard rear end of banking stop to the receiving space direction at the shell fragment end away from the SIM direction of insertion.

7. sim card connector as claimed in claim 6; It is characterized in that: the length that the length that said pushing part extends in receiving space is extended in receiving space greater than banking stop; Said pushing part is curved structure, and said banking stop is formed with guidance part towards card insertion end direction.

8. sim card connector as claimed in claim 7 is characterized in that: the width of said conventional SIM equals the distance between the shielding casing two side, after conventional SIM inserts, upwards contacts the pushing part on the shielding casing shell fragment and upwards backs down shell fragment.

9. sim card connector as claimed in claim 7; It is characterized in that: said MicroSIM card width equals the distance between the relative two shell fragment banking stops about shielding casing; After the Micro SIM inserts; Banking stop restriction position, the Micro SIM left and right sides is away from the afterbody butt of blocking part on the shell fragment end of insertion end and Micro SIM and limit Micro SIM front and back position.

10. sim card connector as claimed in claim 6 is characterized in that: said pushing part, banking stop and blocking part form with shielding casing shell fragment integrated punching.