CN102237613A - Connector for ic card - Google Patents
Connector for ic card Download PDFInfo
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- CN102237613A CN102237613A CN2011100577814A CN201110057781A CN102237613A CN 102237613 A CN102237613 A CN 102237613A CN 2011100577814 A CN2011100577814 A CN 2011100577814A CN 201110057781 A CN201110057781 A CN 201110057781A CN 102237613 A CN102237613 A CN 102237613A
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Abstract
The invention provides a connector for an IC card, a card end detection switch (18) and a pressed rod member (16) disposed at a part of the periphery of a groove (10CS) forming a side wall (10LW), under the condition that a bending sheet part (18Ab) of a moveable terminal (18A) of the card end detection switch is pressed by a pressing surface (16T) of a pressing rod member pressing from the front end part of a first IC card SDC or a second IC card in an anticlockwise rotation direction, a contact point (18Ap) of the bending sheet part of the moveable terminal and a contact point (18Bp) of a fixed terminal (18) are in an abutted joint, additionally, under the condition that the front end part of the first IC card SDC or the second IC card is discharged from the groove, the bending sheet part of the movable terminal, under the effect of self recovery force, presses the pressing rod member in a clockwise rotation direction and makes the pressing rod member recover to the initial position, and the contact point of the bending sheet part of the movable terminal is far away from the contact point of the fixed terminal.
Description
Technical field
The present invention relates to have the IC-card connector of card end sense switch.
Background technology
IC-card for example is configured on the wiring substrate in the electronic equipment with connector, has the card resettlement section that can accommodate IC-card with loading and unloading.In addition, in such card resettlement section, for example also shown in TOHKEMY 2004-139212 communique, propose have the card resettlement section to comprise and be used for to detect reliably the card residue detection switch of leading section of the IC-card that enters by its draw-in groove and structure with shutter (shutter) of bar.The axial region that shutter with bar utilizes two ends can be rotationally with respect to the card resettlement section by the rim bearing of draw-in groove.Be not inserted at IC-card under the situation of card resettlement section, shutter covers draw-in groove with the state that erects.In addition, be inserted at IC-card under the situation of card resettlement section, shutter rotates in the mode that is overwhelmed by IC-card card resettlement section to the inside, allows that the IC-card that has passed through draw-in groove enters.And after IC-card was removed from the card resettlement section, shutter reverted to the state that covers draw-in groove under the effect of the elastic force of the axle spring of being located at its axial region.
Shutter by the leading section of the IC-card that is inserted under the inboard situation of pushing of card resettlement section, that is, when the leading section of IC-card entered the card resettlement section, the bar of this shutter was pushed the operation strip of a side of the card residue detection switch on the periphery of being located at draw-in groove.
Shown in above-mentioned TOHKEMY 2004-139212 communique, the IC-card that shutter is inserted into card resettlement section to the inside overwhelms.Therefore, under the situation that shutter strikes the beam, need to have in the resettlement section at card and be used to make shutter to keep out of the way the thickness that does not hinder the position of inserting IC-card to shutter.Therefore, thereupon produce following problem: the height along the thickness direction of IC-card of card resettlement section becomes higher, thereby opposite with the lightening requirement of connector with IC-card.
Summary of the invention
Consider above problem points, the object of the present invention is to provide a kind of IC-card connector with card end sense switch, this IC-card can detect reliably with connector and insert in the card resettlement section or the leading section of the IC-card of discharging from the card resettlement section, and can seek the lightening of card resettlement section.
In order to reach above-mentioned purpose, IC-card of the present invention is characterised in that with connector, comprise: base member, this base member comprises the card resettlement section, this card resettlement section is configured at least one IC-card can be undertaken and can load and unload by draw-in groove, and this card resettlement section has the contact terminal of the electrode part that is used to be electrically connected IC-card; The pressing lever member, this pressing lever member has the guiding groove that is used to guide above-mentioned IC-card, this pressing lever member is at the peripheral region of at least one side-walls that is positioned at base member of draw-in groove, be positioned at accordingly to outstanding extrusion position in card resettlement section or the retreating position of keeping out of the way from the card resettlement section with the loading and unloading of IC-card, and this pressing lever member be configured to can around with the pivot axis of the bottom surface quadrature of base member; Card end sense switch, have fixed terminal and with the insertion of the IC-card operation movable terminal that the press surface of bar member pushes that is pressed accordingly, be used to detect the leading section arrival of IC-card and pass through draw-in groove, output is surveyed in concurrent censorship, and the movable terminal of card end sense switch and the discharging operation of IC-card make the pressing lever member return to extrusion position accordingly.
According to IC-card connector of the present invention, because comprise card end sense switch, this card end sense switch have fixed terminal and with the insertion operation of the IC-card movable terminal that the press surface of bar member pushes that is pressed accordingly, the leading section that is used to detect IC-card passes through draw-in groove, output is surveyed in concurrent censorship, insert in the card resettlement section or the leading section of the IC-card that is discharged from from the card resettlement section so can detect reliably, and, because this pressing lever member is disposing around the mode with the pivot axis of the bottom surface quadrature of base member, so can seek the lightening of card resettlement section.
From the explanation of following exemplary embodiment (with reference to accompanying drawing), it is obvious that further feature of the present invention will become.
Description of drawings
Fig. 1 is the vertical view of expression IC-card of the present invention with the base member of first embodiment of connector.
Fig. 2 is a stereogram in example shown in Figure 1, observe base member from the contact terminal fixation wall.
Fig. 3 is the stereogram that amplifies the A portion in the presentation graphs 2.
Fig. 4 A is the stereogram of pressing lever member used in example shown in Figure 1.
Fig. 4 B is the stereogram of pressing lever member used in example shown in Figure 1.
Fig. 5 A is the vertical view in the stereogram shown in Fig. 4 A.
Fig. 5 B is the elevation in the stereogram shown in Fig. 4 B.
Fig. 5 C is the end view in the stereogram shown in Fig. 4 A.
Fig. 6 A is the figure that is used to illustrate the action of example shown in Figure 1.
Fig. 6 B is the figure that is used to illustrate the action of example shown in Figure 1.
Fig. 7 is the stereogram of expression IC-card of the present invention with the outward appearance of second embodiment of connector.
Fig. 8 is the stereogram that is illustrated in the state that has unloaded the lid member in the example shown in Figure 7.
Fig. 9 is the stereogram of the A portion in the local presentation graphs 7 enlargedly.
Figure 10 is the stereogram of the B portion in the local presentation graphs 8 enlargedly.
Embodiment
Fig. 1 represents first embodiment of IC-card of the present invention with connector.
In Fig. 1, IC-card for example is located at connector on the substrate of inside of electronic equipments such as being configured in vehicle mounted navigation system, mobile phone, telephone set, PDA, camera.The splicing ear portion of the substrate (not shown) that the signal input and output of inside that IC-card is used to be electrically connected the electrode part (not shown) of the electrode part (with reference to Fig. 6 A, 6B) that can be housed in the first IC-card SDC of this card resettlement section or second IC-card with connector with loading and unloading and is configured in the electronic equipment of regulation are used etc.The first IC-card SDC for example is used as SD card (secure digital card) (trade mark).In addition, second IC-card for example is used as MMC (the multi media card) card (trade mark) with cross section different with the shape of cross section of the first IC-card SDC.As shown in Figure 6A, the first IC-card SDC has notch part SDa at the sidepiece that front end is formed with chamfered section.In addition, the first IC-card SDC has write-protect switch SDB, can move in the notch part SDb of this write-protect switch SDB on being formed at the other side relative with notch part SDa.
IC-card comprises base member 10 and lid member (not shown) with connector and constitutes, and this base member 10 is arranged with and is used to be electrically connected the first IC-card SDC that accommodated or a plurality of contact terminals of second IC-card etc.; This lid member cooperates with base member 10 and forms the card resettlement section of each IC-card.
The top of the card resettlement section 10A of base member 10 and open-ended with the opposite side of contact terminal fixed part side described later.
Therefore, cover base member 10, be formed with the shared draw-in groove 10CS that passes through selectively for a kind of IC-card in the first IC-card SDC and second IC-card in the end of card resettlement section 10A by utilizing above-mentioned lid member.As the open end of this shared draw-in groove 10CS, has cross section with the corresponding shape of geomery of the first IC-card SDC that is inserted into and second IC-card.
A plurality of contact terminal 14ai for example with regulation apart from one another by with sidewall 10RW, 10LW almost parallel be arranged in the part of card resettlement section 10A near contact terminal fixing wall portion 10BW.
Inside part at sidewall 10RW is provided with ejecting mechanism 12, and this ejecting mechanism 12 is used for the first IC-card SDC or second IC-card are remained on card resettlement section 10A, and discharges the first IC-card SDC or second IC-card from card resettlement section 10A selectively.
Eject member 24 and utilize the thin-sheet metal material integrally formed by pressure processing, and outstanding towards card resettlement section 10A, shown in Fig. 6 B, it has and is used to keep the leading section of the first IC-card SDC and the card maintaining part 24a of chamfered section.In addition, ejecting member 24 and side card resettlement section 10A opposed inside, be provided be used for the notch part SDa fastening of the first IC-card SDC can elastic displacement locking plate 24LS.
Ejecting the member control part for example comprises also the stage clip of such cam member (heart-shaped cam), bar guiding groove, cam lever and above-mentioned lid member shown in TOHKEMY 2004-311416 communique and constitutes, this cam member (heart-shaped cam) is formed on the sidewall 10RW side that ejects member 24, is roughly heart shape; This bar guiding groove is made of a plurality of stage portion on every side that are formed on heart-shaped cam; This cam lever is a shape, and the one end is linked to the hole of sidewall 10RW, slides along the bar guiding groove in the other end.
On the periphery of the formation of sidewall 10LW part draw-in groove 10CS, be provided with pressing lever member 16 and as the card end sense switch 18 of first sense switch.
Card end sense switch 18 detects the entering or discharging of leading section of the first IC-card SDC or second IC-card by the rotational action that detects pressing lever member 16.
Card end sense switch 18 is made of movable terminal 18A and fixed terminal 18B.Movable terminal 18A and fixed terminal 18B are disposed at sidewall 10LW in the mode of mutual almost parallel.Leading section at fixed terminal 18B is provided with the outstanding protrusion tab (not shown) towards the hole of downside 10LWp.This protrusion tab movably is configured in the hole 10LWp on the sidewall 10LW that is formed on base member 10.Thus, the action of the protrusion tab of the leading section of this fixed terminal 18B is limited by hole 10LWp.Therefore, prevent the excessive deformation of fixed terminal 18B.In addition, be formed with on the more close face relative foremost in position of protrusion tab, be formed with the fixation side contact 18Bp of portion of butt optionally for the contact portion of movable terminal 18A described later with movable terminal 18A at the ratio of the leading section of fixed terminal 18B.
Thus, shown in Fig. 6 A and 6B, bending sheet portion by by the leading section of the first IC-card SDC or second IC-card under the situation that the press surface 16T that is rotated counterclockwise the pressing lever member 16 that direction pushes pushes, the movable side joint point 18Ap of portion of the bending sheet 18Ab of portion of movable terminal 18A and the fixation side contact 18Bp of the portion butt of fixed terminal 18B.At this moment, entered the moment of ormal weight Δ D from the end of the guiding groove 16G of pressing lever member 16 at the leading section of the first IC-card SDC that has passed through draw-in groove or second IC-card, pressing lever member 16 from the angle [alpha] of the regulation as initial position described later when being rotated counterclockwise direction and being further rotated predetermined angular, the movable side joint point 18Ap of portion of the bending sheet 18Ab of portion of movable terminal 18A and the fixation side contact 18Bp of the portion butt of fixed terminal 18B.
Therefore, card end sense switch 18 forms the part of signal circuits, and this signal circuit is used to export the signal that the leading section of the expression first IC-card SDC or second IC-card begins to enter.
In addition, under the situation that the leading section of the first IC-card SDC or second IC-card is discharged from from draw-in groove 10CS, the bending sheet 18Ab of portion of movable terminal 18A is under the effect of the restoring force of itself, the press surface 16T of pressing lever member 16 is pushed up to making bar member 16 turn back to above-mentioned initial position to the dextrorotation veer, and the fixation side contact 18Bp of portion of the movable side joint point 18Ap of portion of the bending sheet 18Ab of portion of movable terminal 18A and fixed terminal 18B away from.Therefore, card end sense switch 18 forms the part of signal circuit, the position that this signal circuit is used to export the leading section of the first IC-card SDC that expression is discharged from or second IC-card arrives the signal less than the position of ormal weight Δ D from the end of the guiding groove 16G of pressing lever member 16, that is the roughly whole signal that is discharged from of the output expression first IC-card SDC or second IC-card.
As Fig. 4 A and 4B enlargedly shown in, pressing lever member 16 is by constituting with the lower part, that is, upper guide portion has fastening facial 16K and press surface 16T and is used to guide the guiding groove 16G of the stage portion of the first IC-card SDC; Lower guide has sliding contact surface 16B; Axial region 16S can be supported among the hole 10D of the end of being located at sidewall 10LW rotationally.
The guiding groove 16G of upper guide portion is relative with card resettlement section 10A near draw-in groove 10CS, and extends along the loading and unloading direction of the first IC-card SDC.Shown in Fig. 5 A, 5B and 5C, guiding groove 16G by the second guide surface 16SS that is vertically formed with the first guide surface 16SD of sliding contact surface 16B almost parallel with guide surface 16SD around and form.Before the first IC-card SDC or second IC-card were inserted into, as shown in Figure 6A, the second guide surface 16SS tilted in the mode that predetermined angular α intersects with the imaginary elongated surfaces with the side of sidewall 10LW.Therefore, the end of the side 16SE that is connected with the first guide surface 16SD with the second guide surface 16SS interior side-prominent towards card resettlement section 10A.In addition, the distance L c from the other end of the draw-in groove side of the second guide surface 16SS to the guide surface of the inboard that is formed on relative sidewall 10RW is set greatlyyer than the transverse width dimension Sc of the first IC-card SDC.Thus, the first IC-card SDC that is inserted into or the leading section of second IC-card one jiao must with the second guide surface 16SS or side 16SE butt.
In addition, the second guide surface 16SS with upper guide portion conjointly forms upper surface 16SU.Shown in Fig. 3 and Fig. 5 C, the height 10H of wall of a part that will the height 16H from sliding contact surface 16B to upper surface 16SU sets and form above-mentioned draw-in groove for is roughly the same.Thus, periphery at the draw-in groove that forms by the open end that omits illustrated lid member and base member 10, gap between the inner peripheral surface of upper surface 16SU and lid member is smaller, so for example when inserting the first IC-card SDC, prevent that the first IC-card SDC from rocking, its result, the first IC-card SDC is guided swimmingly.In addition, height 16H from sliding contact surface 16B to upper surface 16SU set greater than from the upper surface of the part that is formed with facial 16K of fastening and press surface 16T that links to each other with upper surface 16SU to the size of sliding contact 16B, so the part from sliding contact surface 16B to upper surface 16SU strengthens axial region 16S.
The second guide surface 16SS is used to guide a side of the first IC-card SDC and second IC-card.The another side of the first IC-card SDC and second IC-card is guided by the guiding wall on the periphery of the draw-in groove that is formed on sidewall 10RW.The first IC-card SDC can be carried out more stable insertion operation thus by the first guide surface 16SD and second guide surface 16SS guiding.In addition, shown in Fig. 5 C, the side 16SE that links to each other with the first guide surface 16SD is mainly used in the side of the stage portion of the guiding first IC-card SDC, and the second guide surface 16SS is used to guide the side of the first IC-card SDC.
It is relative and in the face of the movable terminal 18A of above-mentioned card end sense switch 18 that press surface 16T forms the second guide surface 16SS with upper guide portion.In addition, the facial 16K of the fastening that links to each other with press surface 16T is formed in the recess in the mode that engages with the retainer 10Lws (with reference to Fig. 6 B) of sidewall 10LW.Utilize the action of the pressing lever member 16 of retainer 10Lws restriction rotation, so prevent the excessive deformation of the movable terminal 18A of card end sense switch 18.
Around the hole 10D of the sliding contact surface 16B of lower guide in the recess 10Lwa of the end of the sidewall 10LW shown in being formed at that Fig. 3 is local and amplifying and with the tabular surface 10Lwb butt of the bottom surface almost parallel of base member 10.In addition, hole 10D both can be the hole of running through, and also can be the hole that the end is arranged.
Shown in Fig. 4 B, between the sliding contact surface 16B of the peripheral part of axial region 16S and lower guide, be formed with circular-arc gap 16R.Engaging has the circular-arc periphery of Fig. 2 and hole 10D shown in Figure 3 in the 16R of this gap.
Distance L c (with reference to Fig. 6 A) from the other end of the draw-in groove side of the second guide surface 16SS to the guide surface of the inboard of the sidewall 10RW that is formed on subtend sets greatlyyer slightly than the transverse width dimension Sc of the first IC-card SDC.Thus, the first IC-card SDC that is inserted into or the leading section of second IC-card one jiao must with the second guide surface 16SS or side 16SE butt.
In addition, in above-mentioned example, for one jiao of the leading section that makes the first IC-card SDC that is inserted into or second IC-card must be reliably and second guide surface 16SS of pressing lever member 16 or the end butt of side 16SE, the distance L c of the regulation of above-mentioned Fig. 6 A is set greatlyyer slightly than the transverse width dimension Sc of the first IC-card SDC, but be not limited to these examples, has other IC-card of the width different with the transverse width of the first IC-card SDC, for example have in the IC-card of such other of the Memory Stick (registered trade mark) of the transverse width littler than the transverse width of the first IC-card SDC, by this distance L c being set bigger slightly than the transverse width of Memory Stick, certain IC-card of the present invention also is suitable for the card connector that Memory Stick uses with an example of connector.And, with the card end sense switch 18 of conduct first sense switch of sidewall 10LW be adjacent to be provided with write-protect switch detect with switch 20 with lock/separate lock detection switch 22.
Write-protect switch detects the position that is used to detect the write-protect switch SDB of the first IC-card SDC with switch 20.Write-protect switch detect with switch 20 by the contact portion of 20B of operation strip portion with travelling contact portion and the confession operation strip 20B of portion selectively the 20A of stator portion of butt constitute.Thus, pushed in the travelling contact portion of the 20B of operation strip portion because by write-protect switch SDB and with the situation of the 20A of stator portion butt under, it is the signal of the high level of closed condition that write-protect switch detects with switch 20 output demonstration write-protect switch SDB.On the other hand, under the situation that the travelling contact portion of the 20B of operation strip portion is not pushed by write-protect switch SDB, write-protect switch detects with switch 20 outputs and shows that write-protect switch SDB is the low level signal of open mode.
Be used to detect the first IC-card SDC that is installed in the 10A of card resettlement section or the locking state or the released state of second IC-card as the lock detection switch 22 that locks/separate of second sense switch.The lock detection switch 22 that locks/separate is made of 22B of operation strip portion and the 22A of stator portion, and the 22B of this operation strip portion has the contact portion of pushing for the angle of the leading section of the first IC-card SDC of ejection member 24 maintenances that are in locking state; The contact portion of the 22A of this stator portion confession operation strip 22B of portion is butt optionally.Thus, under the situation that the 22B of operation strip portion is pushed by the angle of the leading section of the first IC-card SDC or second IC-card, when this contact portion and the 22A of stator portion butt, lock detection switch 22 outputs that lock/separate show the signal of the high level of the first IC-card SDC or the second IC-card installation state.On the other hand, under the situation that the 22B of operation strip portion is not pressed, this contact portion and the 22A of stator portion show the low level signal of angle no show of the leading section of the first IC-card SDC or second IC-card mutually away from, lock detection switch 22 output that locks/separate.
Therefore, export under the situation of the signal of stipulating at the signal of above-mentioned card end sense switch 18 output regulations and the lock detection switch 22 that locks/separate, be supplied to from the control unit (not shown) in the electronic equipment of the signal of each switch of IC-card connector based on above-mentioned detection output, shown in the double dot dash line among Fig. 6 B, be judged as the installation in the card resettlement section of the first IC-card SDC or second IC-card.
Fig. 7 represents second embodiment of IC-card of the present invention with connector.
In example shown in Figure 1, the movable terminal 18A of card end sense switch 18 and fixed terminal 18B are configured on the sidewall 10LW in the mode of mutual almost parallel.On the other hand, in example shown in Figure 7, card end sense switch constitutes by the movable terminal 34A that is disposed at sidewall 10LW with the integrally formed fixed terminal 32B of lid member 32.In addition, in Fig. 7 and Fig. 8, its repeat specification is omitted in the Reference numeral ground expression identical to the identical composed component mark of example shown in Figure 1.
IC-card comprises base member 30 and lid member 32 with connector and constitutes, and this base member 30 is arranged with and is used for a plurality of contact terminals of being electrically connected with the first IC-card SDC that is accommodated or second IC-card etc.; This lid member 32 cooperates with base member 30 and forms the card resettlement section of respectively blocking.
As among Fig. 9 enlargedly shown in, on a side 32LS of lid member 32, be provided with the roughly rectangular fixed terminal 32B that links and constitute the part of card end sense switch with the periphery one of peristome.The contact portion that is formed on contact portion (not shown) and movable terminal 34A described later on the inner surface of fixed terminal 32B relatively forms.Fixed terminal 32B is electrically connected with the illustrated earth terminal of omission.
The top of the card resettlement section 30A of base member 30 and described later and the opposite side of contact terminal fixed part side open-ended.
Therefore, covered by above-mentioned lid member 32, be formed with the shared draw-in groove 30CS that passes through selectively for a kind of IC-card in the first IC-card SDC and second IC-card in the end of card resettlement section 30A by base member 30.Has cross section with the corresponding shape of geomery of the first IC-card SDC that is inserted into and second IC-card as the open end of its shared draw-in groove 30CS.
A plurality of contact terminal 14ai for example with regulation apart from one another by with sidewall 30RW, 30LW almost parallel be arranged in the part of card resettlement section 30A near contact terminal fixing wall portion 30BW.
Inside part at sidewall 30RW is provided with ejecting mechanism 12, and this ejecting mechanism 12 is used for the first IC-card SDC or second IC-card are remained on card resettlement section 30A, and discharges the first IC-card SDC or second IC-card from card resettlement section 30A selectively.
On the periphery of the formation of sidewall 30LW part draw-in groove 30CS, be provided with card end sense switch and pressing lever member 16 as first sense switch.
Card end sense switch detects the rotational action of pressing lever member 16, thereby the leading section that detects the first IC-card SDC or second IC-card enters or discharges.
As mentioned above, card end sense switch is made of movable terminal 34A and fixed terminal 32B.Movable terminal 34A is made of 34Af of stator portion and the bending sheet 34Ab of portion, and the 34Af of this stator portion is pressed into sidewall 30LW; This bending sheet 34Ab of portion and the 34Af of stator portion are integrally formed, have the movable side joint point 34Ap of portion at its front end, and its press surface 16T by pressing lever member 16 described later pushes.This bending sheet 34Ab of portion all the time with the press surface 16T butt of pressing lever member 16 described later, and can with the contact portion of above-mentioned fixed terminal 32B near or away from the mode elastic displacement.In addition, this bending sheet 34Ab of portion be passed among Figure 10 near the recess 30Lwa of the end that is formed on sidewall 30LW shown in amplifying peristome 30Lwc with respect to fixed terminal 32B can near or away from.
Thus, bending sheet portion by by the leading section of the first IC-card SDC or second IC-card under the situation that the press surface 16T that is rotated counterclockwise the pressing lever member 16 that direction pushes pushes, the movable side joint point 34Ap of portion of the bending sheet 34Ab of portion of movable terminal 34A and the contact portion butt of fixed terminal 32B.Therefore, this card end sense switch is formed for exporting the part of the signal circuit of the signal that the leading section that shows the first IC-card SDC or second IC-card begins to enter.
In addition, under the situation that the leading section of the first IC-card SDC or second IC-card is discharged from from draw-in groove 30CS, the bending sheet 34Ab of portion of movable terminal 34A is under the effect of the restoring force of itself, to dextrorotation veer pressing lever member 16 up to making bar member 16 turn back to initial position, and the contact portion of the bending sheet 34Ab of portion of movable terminal 34A with respect to the contact portion of fixed terminal 32B away from.Therefore, card end sense switch forms the part of signal circuit, and this signal circuit output shows the signal of the leading section of discharging the first IC-card SDC or second IC-card.
Therefore, under the situation of the signal of the signal of above-mentioned card end sense switch output high level and above-mentioned locking/separate lock detection switch 22 output high level, be supplied to from the control unit (not shown) in the electronic equipment of the signal of each switch of IC-card connector based on above-mentioned detection output, be judged as the installation in the card resettlement section of the first IC-card SDC or second IC-card.
Although describe the present invention, it should be understood that to the invention is not restricted to disclosed illustrative embodiments with reference to illustrative embodiments.The scope of appended claims is consistent with maximum explanation, to contain all distortion, equivalent structure and function.
Claims (5)
1. an IC-card connector is characterized in that, this IC-card comprises with connector:
Base member, it comprises the card resettlement section, this card resettlement section is configured at least one IC-card and can loads and unloads by draw-in groove, and this card resettlement section has the contact terminal of the electrode part that is used to be electrically connected this IC-card;
The pressing lever member, this pressing lever member has the guiding groove that is used to guide above-mentioned IC-card, this pressing lever member is at the peripheral region of at least one side-walls that is positioned at base member of above-mentioned draw-in groove, be positioned at accordingly to outstanding extrusion position in card resettlement section or the retreating position of keeping out of the way from the card resettlement section with the loading and unloading of IC-card, and this pressing lever member be configured to can around with the pivot axis of the bottom surface quadrature of base member;
Card end sense switch, the movable terminal that it has fixed terminal and is pushed by the press surface of above-mentioned pressing lever member accordingly with the insertion operation of above-mentioned IC-card is used to detect the leading section arrival of above-mentioned IC-card and by above-mentioned draw-in groove, output is surveyed in concurrent censorship,
The movable terminal of above-mentioned card end sense switch and the discharging operation of above-mentioned IC-card make above-mentioned pressing lever member return to above-mentioned extrusion position accordingly.
2. IC-card connector according to claim 1 is characterized in that,
Above-mentioned base member has the stopper element that is used to limit above-mentioned pressing lever member rotation.
3. IC-card connector according to claim 1 is characterized in that,
The guiding groove of above-mentioned pressing lever member is used for guiding an IC-card in two kinds of IC-cards that can be installed in above-mentioned card resettlement section.
4. IC-card connector according to claim 1 is characterized in that,
The fixed terminal of above-mentioned card end sense switch is integrally formed with the metallic lid member that covers above-mentioned card resettlement section.
5. IC-card connector according to claim 1 and 2 is characterized in that,
Above-mentioned pressing lever member tilts in the mode that above-mentioned press surface intersects with the predetermined angular and the imaginary elongated surfaces of an above-mentioned lateral faces, above-mentioned pressing lever member in above-mentioned card resettlement section from following position interior side-prominent to this card resettlement section, this position is the position of the leading section institute butt of the IC-card with Rack that is mounted.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010096880A JP5024687B2 (en) | 2010-04-20 | 2010-04-20 | IC card connector |
| JP2010-096880 | 2010-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102237613A true CN102237613A (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100577814A Pending CN102237613A (en) | 2010-04-20 | 2011-03-10 | Connector for ic card |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5024687B2 (en) |
| CN (1) | CN102237613A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367998A (en) * | 2012-04-03 | 2013-10-23 | 深圳富泰宏精密工业有限公司 | Chip card clamping device and electronic device using same |
| CN105322375A (en) * | 2015-11-06 | 2016-02-10 | 深圳市长盈精密技术股份有限公司 | Connector for card and manufacturing method of connector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913666A (en) * | 2012-12-31 | 2014-07-09 | 诺基亚公司 | Device and method for detecting card connection status |
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| JP4209307B2 (en) * | 2003-10-28 | 2009-01-14 | アルプス電気株式会社 | Card connector device |
| CN101378154A (en) * | 2007-08-31 | 2009-03-04 | 三美电机株式会社 | Memory card connector and manufacture method thereof |
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| JP2009277632A (en) * | 2008-05-19 | 2009-11-26 | Alps Electric Co Ltd | Card connector |
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| JP4474355B2 (en) * | 2005-12-16 | 2010-06-02 | アルプス電気株式会社 | Card connector device |
| JP2010015876A (en) * | 2008-07-04 | 2010-01-21 | Alps Electric Co Ltd | Card connector |
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| CN1332494A (en) * | 2000-07-10 | 2002-01-23 | 阿尔卑斯电气株式会社 | Connector for card |
| CN1372351A (en) * | 2001-02-26 | 2002-10-02 | 阿尔卑斯电气株式会社 | Card connector |
| JP4247343B2 (en) * | 2002-10-16 | 2009-04-02 | 大宏電機株式会社 | Card connector |
| CN1538576A (en) * | 2003-04-16 | 2004-10-20 | ������������ʽ���� | Connector for card |
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| JP2007165228A (en) * | 2005-12-16 | 2007-06-28 | Alps Electric Co Ltd | Card connector device |
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| JP2009277632A (en) * | 2008-05-19 | 2009-11-26 | Alps Electric Co Ltd | Card connector |
| CN101621167A (en) * | 2008-06-30 | 2010-01-06 | 三美电机株式会社 | Connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103367998A (en) * | 2012-04-03 | 2013-10-23 | 深圳富泰宏精密工业有限公司 | Chip card clamping device and electronic device using same |
| CN103367998B (en) * | 2012-04-03 | 2015-10-21 | 深圳富泰宏精密工业有限公司 | Device for clamping chip card and apply its electronic installation |
| CN105322375A (en) * | 2015-11-06 | 2016-02-10 | 深圳市长盈精密技术股份有限公司 | Connector for card and manufacturing method of connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011227707A (en) | 2011-11-10 |
| JP5024687B2 (en) | 2012-09-12 |
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Application publication date: 20111109 |