CN201570621U - Sim card connector - Google Patents
Sim card connector Download PDFInfo
- Publication number
- CN201570621U CN201570621U CN2009202589091U CN200920258909U CN201570621U CN 201570621 U CN201570621 U CN 201570621U CN 2009202589091 U CN2009202589091 U CN 2009202589091U CN 200920258909 U CN200920258909 U CN 200920258909U CN 201570621 U CN201570621 U CN 201570621U
- Authority
- CN
- China
- Prior art keywords
- signal terminal
- sim card
- detecting
- terminal
- insulating body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a SIM card connector, including an insulated body, several connecting terminals, a detecting terminal and a signal terminal, wherein two sides of the insulated body are provided with the side walls of the insulated body, a card-inserting region is formed between two side walls of the insulated body, the insulated body is provided with several terminal grooves, the connecting terminals are arranged on corresponding terminal grooves, one side wall of the insulated body is provided with a detecting terminal holding groove and a signal terminal holding groove arranged on front and back of the pulling/inserting direction of the cards for fixing the detecting terminal and the signal terminal respectively, one end of the detecting terminal is bended toward the card-inserting region and then provided with an elastic pressing part along the card pulling/inserting direction, the tag end of the elastic pressing part is provided with a detecting connection part, one end of the signal terminal is extended to form a signal terminal contact part in an identical direction of the elastic pressing/contacting part of the detecting terminal, and the detecting connection part may conjoined against the signal terminal contact separably. The SIM card connector of the utility model has not only functions of prompting whether a SIM card is inserted or the SIM card is ineffective, but also reducing the dimension of the SIM card connector so as to save mounting space on a circuit board.
Description
Technical field
The utility model relates to a kind of card connector, relates in particular to a kind of sim card connector of modified form.
Background technology
Along with the development of information technology, personal communication apparatus such as mobile phone obtain application more and more widely.Wherein as the SIM card of user identity identification, realize electric connection with circuit board by a sim card connector.Sim card connector commonly used roughly comprises metal shell, an insulating body, the plurality of conductive terminals that is contained in insulating body and a corresponding pin connected assembly for the SIM card plant.
Yet the mobile phone of current many use sim card connectors can't judge effectively whether SIM card is inserted, or SIM card lost efficacy when cisco unity malfunction.
The utility model content
Whether the purpose of this utility model is to provide a kind of sim card connector at above-mentioned the deficiencies in the prior art, and this sim card connector is ultra-thin and can judge effectively whether SIM card is inserted into, and then can judge SIM card and lost efficacy.
For achieving the above object, sim card connector that the utility model provides comprises insulating body, some splicing ears, detecting terminal and signal terminal, the relative both sides of insulating body formation two insulating body sidewalls protruding upward, form the plug-in card zone of inserting between the two insulating body sidewalls for SIM card, be positioned on the insulating body in plug-in card zone and offer the plurality of terminals groove, some splicing ear correspondences are accommodated and are fixed in the plurality of terminals groove, the front end of splicing ear has elastic contact part, the convex external part pilot trench of elastic contact part and enter the plug-in card zone, the insulating body sidewall of insulating body one side has the detecting terminal holding slot and the signal terminal holding slot of front and back layout on card plug direction, the detecting terminal has the detecting terminal fixed part that is fixed in detecting terminal holding slot, one end of detecting terminal fixed part is extended with elasticity to bending back, plug-in card zone along card plug direction and presses the portion that touches, elasticity is pressed the end of the portion that touches to protrude into the plug-in card zone and is formed the detecting abutting part, the other end of detecting terminal fixed part is extended with detecting terminal welding foot, signal terminal has the signal terminal fixed part that is fixed in the signal terminal holding slot, the one end edge of signal terminal fixed part is touched the identical direction of portion with the elasticity pressure on the detecting terminal and is extended with the signal terminal contact site, detecting abutting part on the detecting terminal is resisted against the signal terminal contact site separably, and the other end of signal terminal fixed part is extended with the signal terminal welding foot.
As mentioned above, the utility model sim card connector is not when SIM card is inserted, described elasticity presses the detecting abutting part that touches portion's end to stretch into the plug-in card zone, at this moment, the detecting abutting part of detecting terminal does not contact with the signal terminal contact site, uses the mobile phone of this sim card connector not insert by reminding of SIM card.When SIM card is inserted into this sim card connector, SIM card is pushed the detecting abutting part of described detecting terminal to the side, thereby the detecting abutting part of detecting terminal and signal terminal contact site are conflicted, at this moment, use the mobile phone of this sim card connector to insert by reminding of SIM card, if the SIM card cisco unity malfunction uses the mobile phone of the utility model sim card connector then can to lose efficacy by reminding of SIM card.In addition, the elasticity of detecting terminal presses the signal terminal contact site that touches portion and signal terminal to extend with equidirectional, and, because detecting terminal holding slot and signal terminal holding slot be the front and back layout on card plug direction, make detecting terminal and signal terminal interleaved set be contained in insulating body the insulating body sidewall on, so this kind structural design can be dwindled the size of sim card connector, save the installing space on circuit board.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model sim card connector.
Fig. 2 is the decomposing schematic representation that sim card connector shown in Figure 1 is removed shielding casing.
Fig. 3 is the structural representation of the splicing ear of sim card connector shown in Figure 1.
Fig. 4 is the structure enlarged diagram of the A part of sim card connector shown in Figure 1.
Fig. 5 is the detecting terminal of sim card connector shown in Figure 1 and the structural representation of signal terminal.
The description of reference numerals of each element is as follows among the figure:
Plug-in card zone 101 terminal grooves 102
Insulating body sidewall 11 detecting terminal holding slots 110
Signal terminal holding slot 111 grooves 112
Button is held piece 14 splicing ears 20
Weld part 23 signal terminals 30
Signal terminal fixed part 31 signal terminal welding foots 32
Signal terminal clamping part 33 signal terminal contact sites 34
Detecting terminal 40 detecting terminal fixed parts 41
Detecting terminal welding foot 42 detecting terminal clamping parts 43
Elasticity is pressed the portion that touches 44 detecting abutting parts 45
Rectangular through-hole 52 strip through-holes 53
Button is held hole 54 trip mechanisms 60
Embodiment
In order to describe technology contents of the present utility model, structural feature in detail, be described further below in conjunction with execution mode and conjunction with figs..
The utility model sim card connector inserts for a SIM card, and reaches electric connection with SIM card.See also Fig. 1, Fig. 2 and Fig. 3, the utility model sim card connector comprises insulating body 10, some splicing ears 20, detecting terminal 40, signal terminal 30, trip mechanism 60 and shielding casing 50.
Please consult Fig. 1 and Fig. 2 in detail, described insulating body 10 is roughly a rectangular plate shape, have a base plate 100 on it, the left and right relative both sides formation insulating body protruding upward sidewall 11 of base plate 100 forms the plug-in card zone 101 of inserting for SIM card between the described two insulating body sidewalls 11.The rear end of described base plate 100 extends upward a gear portion 12, and described gear portion 12 is used for SIM card is positioned.The leading edge two ends of described base plate 100 protrude out a guidance part 13 respectively forward, and its bootable SIM card is inserted plug-in card zone 101 smoothly.Be positioned at and offer two on the base plate 100 of insulating body 10 in described plug-in card zone 101 and arrange the plurality of terminals groove 102 that is parallel to each other, described some splicing ear 20 correspondences are accommodated and are fixed in the described plurality of terminals groove 102.The insulating body sidewall 11 of described insulating body 10 1 sides is provided with groove 112, and described trip mechanism 60 is contained in this groove 112, pushes the SIM card that is inserted in the sim card connector, and described trip mechanism 60 can withdraw from SIM card.This trip mechanism 60 is a prior art, no longer describes in detail.The insulating body sidewall 11 of described insulating body 10 opposite sides is provided with the detecting terminal holding slot 110 and the signal terminal holding slot 111 of front and back layout on card plug direction, and described detecting terminal holding slot 110 and described signal terminal holding slot 111 are fixed described detecting terminal 40 and described signal terminal 30 respectively.Described insulating body sidewall 11 is provided with several buttons and holds piece 14, the lateral margin of described shielding casing 50 then correspondence is provided with several buttons and holds hole 54, described shielding casing 50 is covered on the described insulating body 10, and holds hole 54 by described button and fix with the fastening that button is held piece 14.
Please cooperate and consult Fig. 3, the front end of described splicing ear 20 has elastic contact part 21, and described elastic contact part 21 is convex to be stretched out described terminal groove 102 and enter described plug-in card zone 101, to be electrically connected with SIM card.The middle-end of described splicing ear 20 has extension 22, and the extension 22 of described splicing ear 20 is bent downwardly and extends to form weld part 23.Weld part 23 can be welded on the exterior electrical components, and sim card connector is electrically connected with exterior electrical components.
See also Fig. 4 and Fig. 5, described detecting terminal 40 has the detecting terminal fixed part 41 that is fixed in described detecting terminal holding slot 110, one end of described detecting terminal fixed part 41 is extended with elasticity to 101 bending backs, described plug-in card zone along card plug direction and presses the portion 44 that touches, described elasticity is pressed the end that touches portion 44 to protrude into described plug-in card zone 101 and is formed detecting abutting part 45, the other end of described detecting terminal fixed part 41 is extended with detecting terminal welding foot 42, in addition, described detecting terminal fixed part 41 is to having the detecting terminal clamping part 43 that can snap in detecting terminal holding slot 110, and the both sides of described detecting terminal clamping part 43 have hangnail.Described signal terminal 30 has the signal terminal fixed part 31 that is fixed in described signal terminal holding slot 111, one end of described signal terminal fixed part 31 along with described detecting terminal 40 on elasticity press the identical direction of the portion that touches 44 to be extended with signal terminal contact site 34, the other end of described signal terminal fixed part 31 is extended with signal terminal welding foot 32, in addition, described signal terminal fixed part 31 is to having the signal terminal clamping part 33 that can snap in signal terminal holding slot 111, and the both sides of described signal terminal clamping part 33 have hangnail.Detecting abutting part 45 on the described detecting terminal 40 is resisted against on the described signal terminal contact site 34 separably.Described detecting terminal welding foot 42 electrically connects by circuit board with described signal terminal welding foot 32.The detecting terminal 40 of the sim card connector of this kind design and signal terminal 30 extend with equidirectional, and interleaved set is contained on the insulating body 10, adopt this kind structural design can dwindle the size of sim card connector, have saved the installing space on circuit board.
See also Fig. 1, described shielding casing 50 is by a sheet metal punching press and be bent to form, and is coated on the insulating body 10, and it comprises roughly rectangular top board 51, the lateral margin that is bent to form downwards from top board 51 left and right sides.Have a pair of rectangular through-hole 52 on the top board 51, be distributed in rectangular through-hole 52 strip through-hole 53 on every side corresponding to the elongated slot 112 that is provided with on the insulating body sidewall 11.Also be formed with some buttons on each lateral margin and hold hole 54.Be formed with some buttons on the insulating body sidewall 11 and hold piece 14.Shielding casing 50 is coated on the insulating body 10, and its both side edges is coated on the insulating body sidewall 11, and the button of insulating body 10 is held piece 14 and held hole 54 with the button on the shielding casing 50 and be interlocked so that this shielding casing 50 is assembled on the insulating body 10.
The utility model sim card connector is not when SIM card is inserted, described elasticity presses the detecting abutting part 45 that touches portion's 44 ends to stretch into described plug-in card zone 101, at this moment, the detecting abutting part 45 of detecting terminal 40 does not contact with signal terminal contact site 34, uses the mobile phone of this sim card connector not insert by reminding of SIM card.When SIM card is inserted into this sim card connector, SIM card is pushed the detecting abutting part 45 of described detecting terminal 40 to the side, thereby the detecting abutting part 45 of detecting terminal 40 and signal terminal contact site 34 are conflicted, at this moment, use the mobile phone of this sim card connector to insert by reminding of SIM card, if the SIM card cisco unity malfunction uses the mobile phone of the utility model sim card connector then can to lose efficacy by reminding of SIM card.
The structure of the related trip mechanism 60 of the utility model sim card connector and the quantity of splicing ear 20 reach and the distribution situation on insulating body 10, and it is known according to actual needs to be those of ordinary skills, no longer is described in detail at this.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (7)
1. sim card connector, comprise insulating body, some splicing ears, detecting terminal and signal terminal, the relative both sides of described insulating body formation two insulating body sidewalls protruding upward, form the plug-in card zone of inserting between the described two insulating body sidewalls for SIM card, be positioned on the insulating body in described plug-in card zone and offer the plurality of terminals groove, described some splicing ear correspondences are accommodated and are fixed in the described plurality of terminals groove, the front end of described splicing ear has elastic contact part, described elastic contact part is convex to be stretched out described terminal groove and enters described plug-in card zone, it is characterized in that: the insulating body sidewall of described insulating body one side has the detecting terminal holding slot and the signal terminal holding slot of front and back layout on card plug direction, described detecting terminal has the detecting terminal fixed part that is fixed in described detecting terminal holding slot, one end of described detecting terminal fixed part is extended with elasticity to bending back, described plug-in card zone along card plug direction and presses the portion that touches, described elasticity is pressed the end of the portion that touches to protrude into described plug-in card zone and is formed the detecting abutting part, the other end of described detecting terminal fixed part is extended with detecting terminal welding foot, described signal terminal has the signal terminal fixed part that is fixed in described signal terminal holding slot, the one end edge of described signal terminal fixed part is touched the identical direction of portion with the elasticity pressure on the described detecting terminal and is extended with the signal terminal contact site, detecting abutting part on the described detecting terminal is resisted against described signal terminal contact site separably, and the other end of described signal terminal fixed part is extended with the signal terminal welding foot.
2. sim card connector as claimed in claim 1 is characterized in that: described detecting terminal fixed part is to having the detecting terminal clamping part that can snap in detecting terminal holding slot, and the both sides of described detecting terminal clamping part have hangnail.
3. sim card connector as claimed in claim 1 is characterized in that: described signal terminal fixed part is to having the signal terminal clamping part that can snap in the signal terminal holding slot, and the both sides of described signal terminal clamping part have hangnail.
4. sim card connector as claimed in claim 1 is characterized in that: the middle-end of described splicing ear has extension, and the extension of described splicing ear is bent downwardly and extends to form weld part.
5. sim card connector as claimed in claim 1 is characterized in that: also comprise trip mechanism, described trip mechanism is located on the insulating body sidewall of described insulating body opposite side and an end stretches into described plug-in card zone.
6. sim card connector as claimed in claim 1 is characterized in that: also comprise shielding casing, described shielding casing is covered on the described insulating body.
7. sim card connector as claimed in claim 6 is characterized in that: the button that the lateral margin of described shielding casing and described insulating body sidewall are provided with mutual fastening holds the hole and button is held piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202589091U CN201570621U (en) | 2009-11-06 | 2009-11-06 | Sim card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202589091U CN201570621U (en) | 2009-11-06 | 2009-11-06 | Sim card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201570621U true CN201570621U (en) | 2010-09-01 |
Family
ID=42662921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202589091U Expired - Fee Related CN201570621U (en) | 2009-11-06 | 2009-11-06 | Sim card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201570621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166019A (en) * | 2011-12-19 | 2013-06-19 | 美国莫列斯股份有限公司 | Electrical connector assembly |
| CN103840314A (en) * | 2014-03-11 | 2014-06-04 | 广东欧珀移动通信有限公司 | Interrupt switch structure of SIM card |
| CN109273891A (en) * | 2018-09-26 | 2019-01-25 | 富加宜电子（南通）有限公司 | A kind of blood glucose meter connector |
-
2009
- 2009-11-06 CN CN2009202589091U patent/CN201570621U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166019A (en) * | 2011-12-19 | 2013-06-19 | 美国莫列斯股份有限公司 | Electrical connector assembly |
| CN103166019B (en) * | 2011-12-19 | 2015-08-19 | 美国莫列斯股份有限公司 | Electrical connector assembly |
| CN103840314A (en) * | 2014-03-11 | 2014-06-04 | 广东欧珀移动通信有限公司 | Interrupt switch structure of SIM card |
| CN103840314B (en) * | 2014-03-11 | 2016-09-07 | 广东欧珀移动通信有限公司 | A kind of interrupt switch structure of SIM |
| CN109273891A (en) * | 2018-09-26 | 2019-01-25 | 富加宜电子（南通）有限公司 | A kind of blood glucose meter connector |
| CN109273891B (en) * | 2018-09-26 | 2023-12-01 | 富加宜电子（南通）有限公司 | Connector for glucometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8308514B1 (en) | SIM card holder | |
| CN200976402Y (en) | Microminiature memory card universal connector | |
| CN2932673Y (en) | Electronic card connector | |
| CN202797539U (en) | Electronic-card connector | |
| CN105337072A (en) | Electric connector and terminal thereof | |
| CN201570621U (en) | Sim card connector | |
| CN201708298U (en) | Card connector | |
| CN201230107Y (en) | Electric connector | |
| CN202076639U (en) | Electronic card connector | |
| CN203135088U (en) | Drawer-type card connector | |
| US7955136B1 (en) | Electrical connector and a fabricating method thereof | |
| CN203839648U (en) | Electronic card connector | |
| CN201741850U (en) | Electronic clamp connector | |
| CN202395206U (en) | Card connector | |
| CN201112662Y (en) | Electronic card connector | |
| CN212571468U (en) | Earphone socket | |
| CN204497437U (en) | Electronic card coupler | |
| CN204464531U (en) | Connector and mobile terminal with same | |
| CN218867422U (en) | Conductive terminal structure of connector | |
| CN203205661U (en) | Electronic card connector | |
| CN220914619U (en) | TYPE-C connector easy to assemble | |
| CN203103670U (en) | Electronic card connector | |
| CN203481542U (en) | Electric connector | |
| CN211556288U (en) | Earphone connector | |
| CN212571485U (en) | Electrical connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |