CN201185251Y - SIM card connector - Google Patents
SIM card connector Download PDFInfo
- Publication number
- CN201185251Y CN201185251Y CNU2008200450728U CN200820045072U CN201185251Y CN 201185251 Y CN201185251 Y CN 201185251Y CN U2008200450728 U CNU2008200450728 U CN U2008200450728U CN 200820045072 U CN200820045072 U CN 200820045072U CN 201185251 Y CN201185251 Y CN 201185251Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- sim card
- detecting
- card connector
- detecting terminal
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a SIM card adapter, comprising an insulated body. A detecting terminal slot is arranged on the insulated body, and a detecting terminal and a signal terminal are fixed on the insulated body. The detecting terminal has a detecting terminal fixing part, a detecting terminal welding foot and a detecting terminal contact part, and the detecting terminal contact part is inserted into the detecting terminal slot. The signal terminal comprises a signal terminal fixing part, an elastic pressing and contacting part and a detecting butt-connection part; the elastic pressing and contacting part is inserted into the detecting terminal slot and a part of the elastic pressing and contacting part is elastically extended out of the detecting terminal slot, and the detecting butt-connection part can stick against the detecting terminal contact part separately. When the SIM card adapter is applied to a handset, the information about whether the SIM card is inserted and whether the SIM card is valid can be indicated.
Description
Technical field
The utility model relates to a kind of card connector, particularly relates to a kind of sim card connector.
Background technology
Mobile phone need be equipped with a sim card connector to realize the electric connection of SIM card and mobile phone internal circuit board.
Yet the mobile phone that uses current sim card connector can't judge it is that SIM card is inserted problem, or SIM card lost efficacy when cisco unity malfunction.
The utility model content
Whether whether the purpose of this utility model is, at above-mentioned the deficiencies in the prior art, provides a kind of sim card connector, lost efficacy but adopt the mobile phone reminding of SIM card of the utility model SIM connector to insert with SIM card.
For achieving the above object, the utility model provides the sim card connector that provides to comprise an insulating body; Offer the terminal groove of a plurality of strips on this insulating body, be fixed with a plurality of splicing ears, this splicing ear has elastic contact part, and this elastic contact part is positioned at the terminal groove place; Offer the sense terminal pilot trench of a strip on the described insulating body, this sense terminal pilot trench and terminal groove be arranged in parallel; Be fixed with a detecting terminal and a signal terminal on the described insulating body, this detecting terminal has a detecting terminal fixed part, one end of this detecting terminal fixed part is extended with a detecting terminal welding foot, the other end of this detecting terminal fixed part is extended with a detecting terminal contact site, and this detecting terminal contact site extend in the sense terminal pilot trench; Described signal terminal has a signal terminal fixed part, one end of this signal terminal fixed part is extended with an elasticity and presses the portion that touches, this elasticity presses the end of the portion that touches to extend to form a detecting abutting part, described elasticity presses the portion of touching to extend into sense terminal pilot trench place, and this elasticity presses the part of the portion that touches flexibly to stretch out the sense terminal pilot trench, and the detecting abutting part is resisted against on the detecting terminal contact site separably.
As mentioned above, the utility model sim card connector is not when SIM card is inserted, and the elasticity of detecting abutting part presses the elasticity of the portion that touches to be resisted against on the detecting terminal contact site, at this moment, uses the mobile phone of this SIM connector not insert by reminding of SIM card.When SIM card is inserted into this sim card connector, SIM card is pushed the elasticity of signal terminal downwards and is pressed the portion that touches, thereby the detecting terminal contact portion of the detecting abutting part that makes signal terminal and detecting terminal from, at this moment, 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.
Description of drawings
Fig. 1 is the stereogram of a kind of embodiment of the utility model sim card connector.
Fig. 2 is the three-dimensional exploded view of sim card connector shown in Figure 1.
Fig. 3 is the stereogram of the insulating body of sim card connector shown in Figure 1.
Fig. 4 is the stereogram of the first terminal of sim card connector shown in Figure 1.
Fig. 5 is the stereogram of second terminal of sim card connector shown in Figure 1.
Fig. 6 is the stereogram of the detecting terminal of sim card connector shown in Figure 1.
Fig. 7 is the stereogram of the signal terminal of sim card connector shown in Figure 1.
Fig. 8 is the stereogram of a fixing frame of sim card connector shown in Figure 1.
Each description of reference numerals is as follows among the figure:
Insulating body 10 base portions 100
Collude and hold groove 130 frame holding slots 140
First fixed part, 21 first leg portions 22
Holding piece 23 first elastic contact parts 24
The first contact protuberance, 25 second terminals 30
Second fixed part, 31 second welding foots 32
Clamping strip 33 second elastic contact parts 34
The second contact protuberance, 35 detecting terminals 40
Detecting terminal fixed part 41 detecting terminal welding foots 42
Detecting terminal clamping part 43 detecting terminal contact sites 44
Signal terminal welding foot 52 signal terminal holding pieces 53
Elasticity is pressed the portion that touches 54 to press and is touched protuberance 55
Detecting abutting part 56 fixing frames 60
Framework principal part 61 holding parts 62
Fixing tooth 63 colludes holds pin 64
Embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the utility model sim card connector comprises an insulating body 10, three the first terminals 20, three second terminals 30, detecting terminal 40, a signal terminal 50 and two fixing frames 60.The first terminal 20 and second terminal 30 are a kind of of splicing ear.
See also Fig. 2 and Fig. 3, insulating body 10 comprises a roughly rectangular tabular base portion 100.The place, two corners at the rear portion of base portion 100 extends upward a gear portion 18 respectively, and gear portion 18 is used for SIM card is positioned.The leading edge two ends of base portion 100 protrude out a guidance part 19 respectively forward, and the upper surface of guidance part 19 tilts to the front lower place, and this guidance part 19 is used to guide SIM card to insert in the utility model sim card connector.
Offer two rows, three row totally six elongated terminal grooves 110 and one and the sense terminal pilot trench 120 that be arranged in parallel of terminal groove 110 on the base portion 100.The face place, the left and right sides of base portion 100 offers a roughly rectangular frame holding slot 140 respectively.The place, right two sides that keeps left of the lower surface of base portion 100 offers two rectangular colluding respectively and holds groove 130, and this two colludes and hold the both sides, front and back that groove 130 lays respectively at corresponding frame holding slot 140.Base portion 100 is provided with a plurality of terminal clamping holes 150.
See also Fig. 1, Fig. 3 and Fig. 4, the first terminal 20 has front and back extension and is the first tabular fixed part 21 of bar.After extending, the margo dexter of the front end of first fixed part 21 bending downwards extending one first leg portion, 22, the first fixed parts 21 extends to form a holding piece 23 more forward to the right.First fixed part 21 and holding piece 23 lay fixed on the insulating body 10.The rear end of first fixed part 21 extends back acclivitous first elastic contact part 24, and the bending of the end of this first elastic contact part 24 is curved; First elastic contact part 24 belongs to a kind of elastic contact part.First elastic contact part 24 is positioned at front-seat respective end pilot trench 110 places, and its part is flexibly stretched out corresponding terminal groove 110.The curved part of first elastic contact part 24 raise up one first the contact protuberance 25.
See also Fig. 1, Fig. 3 and Fig. 5, second terminal 30 has about one to extend and is the second tabular fixed part 31 of bar, posterior lateral margin bending extending one second welding foot 32 of second fixed part 31, the right-hand member of second fixed part 31 extends the clamping strip 33 of a strip, and the both side edges of this clamping strip 33 is bending, the front portion of clamping strip 33 shape that roughly is convexly curved.Second fixed part 31 and clamping strip 33 lay fixed on the insulating body 10, and the both side edges of clamping strip 33 is the wavy retain strength fixing on the insulating body 10 that is increased in.The end of clamping strip 33 extends back acclivitous second elastic contact part 34, and the terminal bending downwards of this second elastic contact part 34 is curved; Second elastic contact part 34 belongs to a kind of elastic contact part.Second elastic contact part 34 is positioned at back row's respective end pilot trench 110 places, and its part is flexibly stretched out corresponding terminal groove 110.The curved part of second elastic contact part 34 raise up one second the contact protuberance 35.
See also Fig. 1, Fig. 3 and Fig. 6, detecting terminal 40 has front and back and extends the detecting terminal fixed part 41 that is strip, a detecting terminal welding foot 42 is extended in the rear end bending of detecting terminal fixed part 41, a detecting terminal contact site 44 is extended in the front end bending of detecting terminal fixed part 41, and detecting terminal contact site 44 extend in the sense terminal pilot trench 120.Again before and after extend to form a detecting terminal clamping part 43 after the rear end of detecting terminal fixed part 41 margo dexters is extended to the right, the both side edges of detecting terminal clamping part 43 also is bending.Detecting terminal fixed part 41 and detecting terminal clamping part 43 lay fixed on the insulating body 10, and the both side edges of detecting terminal clamping part 43 is bending and can be increased in retain strength fixing on the insulating body 10.
See also Fig. 1, Fig. 3 and Fig. 7, signal terminal 50 has the signal terminal fixed part 51 that is strip that extend front and back, front end bending extending a signal terminal welding foot 52 of signal terminal fixed part 51, the rear end of signal terminal fixed part 51 extends back one and is inclined upwardly and is bent downwardly elasticity again and presses the portion 54 that touches, and elasticity presses the end bending of touching portion 54 curved, and this elasticity is pressed the curved part protruding upward of the portion that touches 54 bendings to press and touched protuberance 55.Elasticity is pressed the terminal edge that touches portion 54 roughly to be the level bending backward and is extended to form a detecting abutting part 56.The elasticity pressure is touched portion 54 and is extend into sense terminal pilot trench 120 places, and this elasticity presses a part of touching portion 54 to stretch out sense terminal pilot trench 120.Detecting abutting part 56 is resisted against on the detecting terminal contact site 44 separably.After extending, the front end of signal terminal fixed part 51 margo dexters extends to form a signal terminal holding piece 53 to the right more forward.The part of signal terminal fixed part 51 and signal terminal holding piece 53 lay fixed on the insulating body 10.
See also Fig. 1, Fig. 3 and Fig. 8, fixing frame 60 has the framework principal part 61 that is strip that extend front and back, and the vertical bending of the top edge of framework principal part 61 is extended one and pressed card division 65.The lower limb of framework principal part 61 vertical bending an extending holding parts 62 and two colludes holds pin 64, and the both side edges of holding parts 62 protrudes out a fixing tooth 63 roughly triangular in shape respectively.Holding parts 62 is inserted in the frame holding slot 140, fixes tooth 63 and is fastened on the sidewall of frame holding slot 140.Collude and hold pin 64 and collude to be held in to collude and hold in the groove 130.The leading edge of framework principal part 61 bends laterally and extends a guiding flange 66, and this guiding flange 66 is used to guide SIM card to insert in the utility model sim card connector.
Be in the effect that terminal clamping hole 150 is set on the base portion 100: when injection mo(u)lding insulating body 10, mould can be in these terminal clamping hole 150 places clamping holding pieces 23, clamping strip 33, detecting terminal clamping part 43 and signal terminal holding piece 53, thereby the first terminal 20, second terminal 30, detecting terminal 40 and signal terminal 50 is fixing.
As mentioned above, the utility model sim card connector is not when SIM card is inserted, and the elasticity of detecting abutting part 56 presses the elasticity of touching portion 54 to be resisted against on the detecting terminal contact site 44, at this moment, uses the mobile phone of this SIM connector not insert by reminding of SIM card.When SIM card is inserted into this sim card connector, SIM card is pushed the elasticity of signal terminal 50 downwards and is pressed the portion 54 that touches, thereby the detecting abutting part 56 of signal terminal 50 is separated with the detecting terminal contact site 44 of detecting terminal 40, at this moment, 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.
Claims (10)
1. a sim card connector comprises an insulating body, offers the terminal groove of a plurality of strips on this insulating body, is fixed with a plurality of splicing ears on the insulating body, and this splicing ear has elastic contact part, and this elastic contact part is positioned at the terminal groove place; It is characterized in that: offer the sense terminal pilot trench of a strip on the insulating body, this sense terminal pilot trench and terminal groove be arranged in parallel; Be fixed with a detecting terminal and a signal terminal on the insulating body, this detecting terminal has a detecting terminal fixed part, one end of this detecting terminal fixed part is extended with a detecting terminal welding foot, the other end of this detecting terminal fixed part is extended with a detecting terminal contact site, and detecting terminal contact site extend in the sense terminal pilot trench; Described signal terminal has a signal terminal fixed part, one end of this signal terminal fixed part is extended with an elasticity and presses the portion that touches, this elasticity presses the end of the portion that touches to extend to form a detecting abutting part, this elasticity presses the portion of touching to extend into sense terminal pilot trench place, and this elasticity presses the part of the portion that touches flexibly to stretch out the sense terminal pilot trench, and the detecting abutting part is resisted against on the detecting terminal contact site separably.
2. sim card connector as claimed in claim 1 is characterized in that: described detecting terminal fixed part is extended with a detecting terminal clamping part, and the both side edges of this detecting terminal clamping part is bending.
3. sim card connector as claimed in claim 1 is characterized in that: described signal terminal has a signal terminal holding piece.
4. sim card connector as claimed in claim 1 is characterized in that: described insulating body has a square base portion, and a gear portion is extended at the place, two corners at the rear portion of this base portion respectively.
5. sim card connector as claimed in claim 4 is characterized in that: the leading edge of described base portion protrudes out two guidance parts forward.
6. sim card connector as claimed in claim 4 is characterized in that: the both side edges of described base portion fixing respectively has a fixing frame, and this fixing frame has one and presses the card division.
7. sim card connector as claimed in claim 6 is characterized in that: described fixing frame has a guiding flange.
8. sim card connector as claimed in claim 6 is characterized in that: place, described base portion two sides offers the frame holding slot respectively; The lower surface of described base portion offers to collude holds groove; Described fixing frame has holding parts and colludes holds pin, and the both side edges of holding parts protrudes out one respectively and fixes tooth; Described holding parts is inserted in the frame holding slot, fixes tooth and is fastened on the sidewall of frame holding slot; Described colluding held pin and colluded to be held in to collude and hold the groove place.
9. sim card connector as claimed in claim 1 is characterized in that: described insulating body is provided with a plurality of terminal clamping holes.
10. sim card connector as claimed in claim 1, it is characterized in that: described a plurality of splicing ears a kind of has a clamping strip, the both side edges of this clamping strip is bending, the front portion of this clamping strip shape that roughly is convexly curved, and the end of this clamping strip extends described elastic contact part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200450728U CN201185251Y (en) | 2008-03-14 | 2008-03-14 | SIM card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200450728U CN201185251Y (en) | 2008-03-14 | 2008-03-14 | SIM card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201185251Y true CN201185251Y (en) | 2009-01-21 |
Family
ID=40272984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200450728U Expired - Fee Related CN201185251Y (en) | 2008-03-14 | 2008-03-14 | SIM card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201185251Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035656A1 (en) * | 2009-09-25 | 2011-03-31 | 华为终端有限公司 | Device for fixing smart card and close arranged spring piece |
| CN103560367A (en) * | 2013-10-16 | 2014-02-05 | 连展科技电子（昆山）有限公司 | User identification module connector |
| 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 |
| CN105281066A (en) * | 2014-07-22 | 2016-01-27 | 泰科电子(上海)有限公司 | Connector |
| CN106410477A (en) * | 2016-06-20 | 2017-02-15 | 昆山杰顺通精密组件有限公司 | Electronic card connector |
-
2008
- 2008-03-14 CN CNU2008200450728U patent/CN201185251Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035656A1 (en) * | 2009-09-25 | 2011-03-31 | 华为终端有限公司 | Device for fixing smart card and close arranged spring piece |
| CN103560367A (en) * | 2013-10-16 | 2014-02-05 | 连展科技电子（昆山）有限公司 | User identification module connector |
| 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 |
| CN105281066A (en) * | 2014-07-22 | 2016-01-27 | 泰科电子(上海)有限公司 | Connector |
| CN105281066B (en) * | 2014-07-22 | 2018-08-21 | 泰科电子(上海)有限公司 | Connector |
| CN106410477A (en) * | 2016-06-20 | 2017-02-15 | 昆山杰顺通精密组件有限公司 | Electronic card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20120314 |