CN201117911Y - Electronic card connector assembly - Google Patents
Electronic card connector assembly Download PDFInfo
- Publication number
- CN201117911Y CN201117911Y CNU2007200437729U CN200720043772U CN201117911Y CN 201117911 Y CN201117911 Y CN 201117911Y CN U2007200437729 U CNU2007200437729 U CN U2007200437729U CN 200720043772 U CN200720043772 U CN 200720043772U CN 201117911 Y CN201117911 Y CN 201117911Y
- Authority
- CN
- China
- Prior art keywords
- receiving space
- connector assembly
- card connector
- electronic card
- docking section
- 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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Abstract
The utility model discloses an e-card connector component, consisting of a plastic shell provided with at least one e-card containing space, and an insulator body assembled in the plastic shell and a terminal group arranged in the insulator body, wherein the containing space is provided with at least one lug boss integrated with the plastic shell, and part of the lug boss protrudes into the e-card containing space.
Description
[technical field]
The relevant a kind of electronic card connector assembly of the utility model relates in particular to a kind of stable electronic card connector assembly that contacts of electronic cards and conducting terminal that makes.
[background technology]
Just strong because of calculation function since flash memory comes out, charming characteristics such as speed is fast, expandability is high, high storage density are widely used in electronic equipment and expand, because flash memory has above all multi-functional and characteristics, just have relevant dealer to utilize flash memory and develop all types of electronic cards, as the electronic cards of specifications such as mmc card, SD card, MS card, CF card, XD card.Existing many digital consumer products as mobile phone, digital camera, camcorder and PDA etc., have had more and more stronger dependence to this type of electronic cards; Moreover, because semiconductor technology progresses greatly day by day at present, the storage density of flash memory and transmission speed have the growth of advancing by leaps and bounds especially, make electronic cards will be used in the products such as mobile computer, desktop PC and auto electronic class, and directly replace traditional Storage Medias such as rigid disk.Because the electronic cards development of advancing by leaps and bounds also improves day by day to the signal transmission quality between electronic card coupler and the electronic cards, electronic cards need be stablized to contact with the conducting terminal of electronic card coupler and could guarantee that signal stabilization transmits between the two.Nowadays mobile computer uses in automobile or the first-class environment that jolts of train through regular meeting, is shaken the transmission failure between the electronic cards and electronic card coupler now easily as the electronic cards of thin relatively type such as SIM card in electronic card coupler.
Therefore, be necessary to improve the fixing mode between electronic cards and the electronic card coupler, make stable butt joint the between electronic cards and the electronic card coupler.
[utility model content]
But the purpose of this utility model is to provide the electronic card connector assembly of the signal stable transfer between a kind of electronic cards and the electronic card coupler.
The utility model is achieved through the following technical solutions: a kind of electronic card connector assembly, it comprises the plastic casing with at least one electronic cards receiving space, the terminal group that is assembled in the insulating body of above-mentioned plastic casing and is contained in above-mentioned insulating body, wherein, be formed with at least one in the aforementioned receiving space and the integrated boss of plastic casing, projection section protrudes into above-mentioned electronic cards receiving space.
Compared with prior art, the utlity model has following beneficial effect: the utility model electronic card connector assembly borrows boss to compress the electronic cards that is contained in receiving space, electronic cards can be contacted with conducting terminal is stable, and electronic cards can also be stablized and is contained in the receiving space.
[description of drawings]
Fig. 1 is the stereogram of the utility model electronic card connector assembly;
Fig. 2 is the exploded view of the utility model electronic card connector assembly;
Fig. 3 is the part exploded view of the utility model electronic card connector assembly;
Fig. 4 is the part exploded view of electronic card connector assembly as shown in Figure 3;
Fig. 5 is the stereogram of the insulating body of the utility model electronic card connector assembly;
Fig. 6 be as shown in Figure 1 electronic card connector assembly along the cutaway view of A-A.
[embodiment]
See also Fig. 1 to shown in Figure 3, the utility model electronic card connector assembly 100 can be accommodated two types electronic cards, it comprises the shielding casing 1 with first receiving space 9, be assembled in the insulating body 2 of first receiving space 9, be contained in the first terminal group 31 and second terminal group 32 of above-mentioned insulating body 2, the plastic casing 5 and the space bar 4 between shielding casing 1 and plastic casing 5 that serve as the utility model electronic card coupler 100 base plates, wherein, it between space bar 4 and the shielding casing 1 first receiving space 9, between space bar 4 and the plastic casing 5 be second receiving space 9 ', first receiving space 9 and second receiving space 9 ' be respectively applied for are accepted two types electronic cards.
See also shown in Figure 2, shielding casing 1 comprises upper wall 10 and the sidewall 12 that extends to form from the bending downwards of upper wall 10 dual-sides, upper wall 10 and sidewall 12 surround first receiving space, 9, the first receiving spaces 9 that are used to accommodate electronic cards and define the first electronics card insert opening A.Be formed with a pair of sheet 101, a pair of fairlead 102 and a pair of director strip 103 of compressing from upper wall 10 downward punching presses, two fairleads 102 and two director strip 103 are relatively arranged on respectively on the upper wall 10 near 12 places, two side, rear end face 11 both sides of shielding casing 10 are respectively arranged with mount pad 13 and holding part 14, mount pad 13 comprises the installation portion (not label) of installing hole 130 and holds sheet 131 from the button that installation portion bending downwards extends to form that holding part 14 is provided with button and holds hole 140.Extended to form bent sheet 121 near the first electronics card insert opening A place to two lateral bucklings at upper wall 10,12 bottoms upwards have been bent to form grip tab 122 from the two side.
See also Fig. 4 to shown in Figure 5, insulating body 2 comprises docking section 20, guidance part 21 and the connecting portion 22 that connects guidance part 21 and docking section 20.Docking section 20 is assembled by first docking section 201 and second docking section, 202 levels, comprise base portion 2010, the electronic cards slot 2011 that extends forward from base portion 2010 both sides in first docking section 201 on upper strata and extend forward and hyoplastron 2012 between two slots 2011 from base portion 2010, also be provided with the terminal containing slot 2013 that connects base portion 2010 and hyoplastron 2012 on first docking section 201, second docking section 202 that is assembled in first docking section, 201 lower floors has tabular docking area 2020, and tabular docking area 2020 is provided with some breach 2021.The connecting portion 22 of insulating body 2 extends to form from 201 1 sides, first docking section, connecting portion 22 has main part 220, offer first elongated slot 221 and second elongated slot 222 on the main part 220, be equipped with pillar 2210 in first elongated slot 221 and second elongated slot 222,2220 with fixing hole 2211,2221, wherein, pillar 2210,2220 all offer direction from first elongated slot 221 and second elongated slot, 222 rear walls along first elongated slot 221 and second elongated slot 222 extends forward, fixing hole 2211,2221 are located at first elongated slot 221 and second elongated slot, 222 close front end face places respectively, and for offering straight down, wherein, the right flank (not label) that the bottom surface of first elongated slot 221 (not label) offers slit 2212, the second elongated slots 222 that run through first elongated slot, 221 bottom surfaces offers the otch 2222 that communicates with the left side slot 2011 of docking section 20.The guidance part 21 that is ladder type extends to form forward from connecting portion 22, comprises a guiding face 211 and a faying surface 212, and guiding face 211 is towards the docking section 20 of insulating body 2, and faying surface 212 self-aiming portions 21 extend forward.The two sides 24 that two lateral surfaces of first docking section 201 and connecting portion 22 serve as insulating body 2 are equipped with button and hold piece 241 on the two sides 24.Both sides, insulating body 2 rear end are provided with the holding seat 25 that matches with the mount pad 13 of shielding casing 1, also are provided with the perforation 250 relative with installing hole 130 on the holding seat 25.
Be assembled in respectively first trip mechanism 7 of first elongated slot 221 and second elongated slot 222 and second trip mechanism 7 ' all have slide block 70,70 ', elastic component 71,71 ' and on-slip bar 72,72 '.Slide block 70,70 ' be provided with heart type groove 701,701 ', move back card 702,702 ' and column 703,703 ', slide block 70,70 ' can in first elongated slot 221 and second elongated slot 222, slide, elastic component 71,71 ' two ends are separately fixed at the pillar 2210 of first elongated slot 221 and second elongated slot 222,2220 and slide block 70,70 ' column 703,703 ' on, on-slip bar 72,72 ' two ends are individually fixed in the fixing hole 2211 of first elongated slot 221 and second elongated slot 222,2221 and slide block 70,70 ' heart type groove 701,701 ' in, slide block 70,70 ' move back card 702,702 ' respectively pass slit 2212 and otch 2222.Move back after card 702,702 ' meeting and electronic cards interfere, follow the direction of motion of electronic cards and slip in the slit 2212 of first elongated slot 221 and second elongated slot 222 and otch 2222 respectively.Slide block 70,70 ' follow and move back card 702,702 ' slip in first elongated slot 221 and second elongated slot 222.Like this, trip mechanism 7,7 ' relend help heart type groove 701,701 ' with on-slip bar 72,72 ' cooperate and elastic component 71,71 ' restoring force constitute PUSH-PUSH type trip mechanism.
See also Fig. 4 to shown in Figure 6, the first terminal group 31 and second terminal group 32 are contained in first docking section 201 and second docking section 202 respectively, the first terminal group 31 comprises the contact site 310 of the hyoplastron 2012 that is in first docking section 201 and from extended first connecting portion 311 of first docking section, 201 rear end faces, second terminal group 32 also comprises that the elastic contact part 320 of the tabular docking area 2020 that is contained in second docking section 202 reaches from extended second connecting portion 321 of second docking section, 202 rear end faces, the breach 2021 of the elastic contact part 320 of second terminal group 32 from tabular docking area 2020 extend into second receiving space 9 ', wherein, second terminal group 32 also have one be used to detect whether have electronic cards insert second receiving space 9 ' detection terminal group 323, detection terminal group 323 also is contained in the tabular docking area 2020 of second docking section 202.
See also Fig. 2 to shown in Figure 6, space bar 4 covers on the plastic casing 5, plastic casing 5 and space bar 4 surround second receiving space 9 ', space bar 4 has plate-like body portion 41, its both sides bending have downwards extended to form locking board 45, and locking board 45 is provided with some bonnet lock holes 450, in addition, plate-like body portion 41 is provided with the opening 42 of the tabular docking area 2020 that is used to accept second docking section 202, also is provided with long slit 43 in the plate-like body portion 41 at adjacent openings 42 places.Plastic casing 5 has two sides 53 and is provided with the snap close piece 530 that matches with bonnet lock hole 450, has extended to form retaining sheet 47 from space bar 4 front end faces, and after space bar covered plastic casing 5, retaining sheet 47 inserted the holding hole (not label) of being located at plastic casing 5.Plate-like body portion 41 is provided with resettlement section 410, and resettlement section 410 is used to accommodate the faying surface 212 of guidance part 21.
See also Fig. 3 to shown in Figure 4, plastic casing 5 rear ends are provided with screw 54, space bar 4 covers to plastic casing 5, again 202 assemblings of second docking section are got on, the opening 42 that the tabular docking area 2020 of second docking section 202 sees through space bar 4 and second receiving space 9 ' communicate, the opening 42 of space bar 4 and plastic casing 5 rear ends be respectively equipped be used to accept second docking section, 202 front ends and rear end accept sheet 44 and carrier 55, again 201 groups of first docking sections are set on second docking section 202, its perforation 250 is alignd with screw 54, and the faying surface 212 of guidance part 21 is contained in the resettlement section 410 of space bar 4,410 1 sides, resettlement section and guidance part 211 constitute a continuous inclined-plane guidance part, and this continuous inclined-plane guidance part extends to hyoplastron 2012 zones of first docking section 201 from first receiving space, one side.At last shielding casing 1 is covered insulating body 2, the mount pad 13 of shielding casing 1 is housed in the holding seat 25 of 201 both sides, first docking section, its installing hole 130 aligns with perforation 250, bolt 6 after passing the screw 54 of the perforation 250 of mount pad 13, insulating body 2 of shielding casing 1 and plastic casing 5 tightens together these parts, the compressing tablet 101 that balances or cancel each other of shielding casing 1 be pressed on respectively two on-slip bars 72,72 ', but make trip mechanism 7,7 ' steady operation.
A pair of fixing parts 8 are used for piling up shielding casing 1 and plastic casing 5 fixing, it includes feet 80 and self-supporting pin 80 bends the fastening wall 81 that extends to form, be formed with some buckling partss 810 on this fastening wall 81, these buckling partss 810 are held with the set projection 56 corresponding buttons of the bottom surface of set bent sheet 121, grip tab 122 and the plastic casing 5 of the sidewall 12 of aforementioned shielding casing 1 respectively.
See also Fig. 3 and shown in Figure 6, the bottom surface 50 of plastic casing 5 serve as second receiving space 9 ' bottom surface, plastic casing 5 has a main part 51.Have on the main part 51 one protrude into second receiving space 9 ' boss 52, boss is positioned under the tabular docking area 2020 of second docking section 202, like this, be contained in this second receiving space 9 ' electronic cards can be interfered by boss 52 and rely on the tabular docking area 2020 of second docking section 202.Butt joint zone (not shown) meeting of this electronic cards and the tabular docking area of second docking section 202 2020 stable butt joints.This boss 52 extends the platform 523 that includes first slope 521, second slope 522 and connect first slope 521 and second slope for autonomous agent 51 surfaces.When electronic cards was inserted second receiving space, the electronic cards front end face was through the sliding upper mounting plate 523 of first slope, 521 guidings.Thereby the docking area that makes electronic cards is reached with tabular docking area 2020 under the platform extruding and stablize signal and transmits.
Claims (9)
1. electronic card connector assembly, it comprises the plastic casing with at least one electronic cards receiving space, the terminal group that is assembled in the insulating body of above-mentioned plastic casing and is contained in above-mentioned insulating body, it is characterized in that: be formed with at least one in the aforementioned receiving space and the integrated boss of plastic casing, projection section protrudes into above-mentioned electronic cards receiving space.
2. electronic card connector assembly as claimed in claim 1 is characterized in that: described electronic card connector assembly also comprises another receiving space, that is, described electronic card coupler has two electronic cards receiving spaces, can accommodate two kinds of electronic cards.
3. electronic card connector assembly as claimed in claim 2, it is characterized in that: its insulating body comprises first docking section and second docking section that is the levels setting, aforementioned terminal group comprises the first terminal group and second terminal group, and first docking section and second docking section are accommodated the first terminal group and second terminal group respectively.
4. electronic card connector assembly as claimed in claim 3, it is characterized in that: it comprises that also the shielding casing that is covered in insulating body reaches the space bar between shielding casing and plastic casing, space bar and shielding casing constitute first receiving space, space bar and plastic casing constitute second receiving space, the receiving space that is positioned at aforementioned plastic casing is second receiving space, that is, aforementioned boss protrudes into second receiving space.
5. electronic card connector assembly as claimed in claim 4, it is characterized in that: described first docking section and second docking section comprise hyoplastron docking section and tabular docking area respectively, hyoplastron docking section and tabular docking area constitute the signal transmission with the electronic cards that is contained in first receiving space and second receiving space respectively, and boss is positioned at below, tabular docking area.
6. electronic card connector assembly as claimed in claim 5 is characterized in that: described space bar is provided with an opening, and the tabular docking area of above-mentioned second docking section sees through the opening of space bar and reaches the signal transmission with the electronic cards that is housed in second receiving space.
7. electronic card connector assembly as claimed in claim 4, it is characterized in that: described insulating body also comprises connecting portion and guidance part, connecting portion and guidance part all are positioned at first receiving space, guidance part includes a faying surface, also be provided with the resettlement section that can accommodate faying surface on the described space bar, a side of resettlement section and guidance part constitute a continuous inclined-plane guidance part.
8. electronic card connector assembly as claimed in claim 7, it is characterized in that: the connecting portion of described insulating body is provided with first trip mechanism and second trip mechanism that the electronic cards that is contained in first receiving space and second receiving space can be withdrawed from, first trip mechanism and second trip mechanism include slide block, elastic component and on-slip bar, and slide block is provided with heart type groove and moves back card.
9. electronic card connector assembly as claimed in claim 1 is characterized in that: described shielding casing and plastic casing pile up to be provided with by bolt and securing member and are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200437729U CN201117911Y (en) | 2007-10-19 | 2007-10-19 | Electronic card connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200437729U CN201117911Y (en) | 2007-10-19 | 2007-10-19 | Electronic card connector assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117911Y true CN201117911Y (en) | 2008-09-17 |
Family
ID=39992498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200437729U Expired - Fee Related CN201117911Y (en) | 2007-10-19 | 2007-10-19 | Electronic card connector assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683998A (en) * | 2011-03-15 | 2012-09-19 | 泰科电子日本合同会社 | Card connector |
-
2007
- 2007-10-19 CN CNU2007200437729U patent/CN201117911Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683998A (en) * | 2011-03-15 | 2012-09-19 | 泰科电子日本合同会社 | Card connector |
| CN102683998B (en) * | 2011-03-15 | 2016-05-11 | 泰科电子日本合同会社 | Card connector |
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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: 20080917 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |