CN101106225A - Connector for IC card - Google Patents
Connector for IC card Download PDFInfo
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- CN101106225A CN101106225A CN 200710005568 CN200710005568A CN101106225A CN 101106225 A CN101106225 A CN 101106225A CN 200710005568 CN200710005568 CN 200710005568 CN 200710005568 A CN200710005568 A CN 200710005568A CN 101106225 A CN101106225 A CN 101106225A
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Abstract
The invention relates to a connector for IC card, which can make the electrode of IC card with thick thickness and IC card with thin thickness contact with contact in housing in normal bending amount. The housing can insert and remove at least two IC cards of different thickness. A cover covvers on the housing after storing each part article. A contact for card is formed in one side of the bottom. A contact for card is formed in the other side of the top. A clapboard which can moves freely in the housing is mounted on the connector for IC card. On inserting IC card of one side, the clapboard is thrusted in and the IC card of one side is held between the two card contacts to release contacting. On inserting IC card of the other side, the IC card moves to the clapboard to make the IC card of the other side held between the clapboard and card contact of any side to release contacting.
Description
Technical field
The present invention relates to length two kinds of cards that thickness is different with width is roughly the same are made the IC-card connector that inserts and be connected with the contact of inside on the contrary in the table, promptly making does not have because the thickness of two kinds of cards is different in the enclosure that portion produces the gap, the IC-card connector that two kinds of cards can be contacted reliably with the contact.
Background technology
Multiple IC-card can be inserted into an IC-card has various schemes with the IC-card in the connector with connector, and IC-card shown in Figure 8 also is wherein a kind of (a patent documentation 1-TOHKEMY 2003-100369 communique) with connector.
Scheme shown in Figure 8 is represented be can with first IC-card 11 of width and same length and second IC-card 12 these two kinds and width is narrow and all long a kind of card (not shown) of a kind of card (not shown) that length is long and width and length totally four kinds of corresponding IC-card connectors of card.
In the occasion of two kind of first IC-card 11 and second IC-card 12 of above-mentioned width and same length, the thickness of first IC-card 11 is thicker and have stage portion, the thinner thickness of second IC-card 12 in dual-side portion.This first IC-card 11 and second IC-card 12 are owing to be formed with the thickness of card of part of electrode and the shape of electrode and dispose basic identical, thereby, when first IC-card 11 is inserted into the card insert opening 13 of shell 10, as (Fig. 8) (a-1) and shown in Fig. 8 (a-2), electrode down contacts with IC contact 15, and when second IC-card 12 is inserted on the guiding step 14 that is placed on card insert opening 13 inside, shown in Fig. 8 (b-1) and Fig. 8 (b-2), electrode down contacts with IC contact 15.The judgement of two kinds of cards is undertaken by not shown switch.
Above-mentioned first IC-card 11 and second IC-card 12 are owing to be formed with the thickness of card of part of electrode and the shape of electrode and dispose basic identically, thereby IC contact 15 can dual-purpose.But, utilizing shared card insert opening, the occasion that the electrode shape of two kinds of cards is different with configuration, because the configuration of IC contact 15 is also different, thereby, must make surface opposite ground and insert.Yet, during for the card that inserted thinner thickness and for the situation when having inserted the thicker card of thickness, the gap difference in the inside of shell.
The problem to be solved in the present invention is: when being the card that has inserted thinner thickness as if its structure, the contact contacts with normal deflection with electrode, then when having inserted the thicker card of thickness, might be excessive because of the insertion pressure of card, the contact contacts with unusual big deflection with electrode and the contact is out of shape or destruction.On the contrary, if its structure is that the contact contact with normal deflection with electrode, then when having inserted the card of thinner thickness, then might cause contact and interelectrode loose contact because of the insertion pressure that blocks is too small when having inserted the thicker card of thickness.
Summary of the invention
The object of the present invention is to provide a kind of IC-card connector, the card of thinner thickness and the thicker card of thickness are being made when inserting on the contrary in the table, no matter the sort of card can both accomplish that the contact contacts with normal deflection with electrode.
IC-card connector of the present invention, possess: make thin box, can insert at least two kind of first different IC-card of thickness and second IC-card or its shell of extracting, at the lid that will cover after each parts folding and unfolding is in this shell on the shell, be located at bottom one side in the above-mentioned shell, use the contact with the electrode contact of above-mentioned first IC-card or first card that separates, be located at top one side in the above-mentioned shell, with the electrode contact of above-mentioned second IC-card or separate second block and use the contact; It is characterized in that, be provided with the dividing plate that moves freely in the bottom of above-mentioned shell one side, when inserting thicker above-mentioned first IC-card of thickness, push dividing plate with the leading section of first IC-card, first IC-card is clamped in first card contacts with realizing between the contact with contact and second card; When inserting second IC-card of thinner thickness, the leading section of this second IC-card is moved on the aforementioned barriers, make second IC-card be clamped in dividing plate and contact with realization between the contact with second card.
Additional features is, dividing plate has the narrow leading section of width that is used for second IC-card and moves to inclination face on it, is used for the contact site that pushes with the leading section contact of first IC-card and with dividing plate and cooperates and mobile slip projecting strip part with the dividing plate guiding groove of shell.
According to first scheme of the present invention, use in the connector at IC-card, owing to make in the bottom of shell one side and be provided with the dividing plate that moves freely, when inserting thicker above-mentioned first IC-card of thickness, leading section with first IC-card pushes dividing plate, first IC-card is clamped in first card blocks with realizing contact between the contact with contact and second; When inserting second IC-card of thinner thickness, the leading section of this second IC-card is moved on the aforementioned barriers, make second IC-card be clamped in dividing plate and contact with realization between the contact with second card; Thereby the electrode of first IC-card that thickness is thicker and second IC-card of thinner thickness can both contact with corresponding contact with normal deflection.
According to alternative plan of the present invention, because the narrow leading section of width that dividing plate has second IC-card that is used for thinner thickness moves to the inclination face on it, be used for the leading section contact of the first thicker IC-card of stack pile and the contact site that dividing plate is pushed and cooperate and mobile slip projecting strip part with the dividing plate guiding groove of shell; Thereby, when having inserted second IC-card of thinner thickness, second IC-card is successfully moved on the dividing plate and dividing plate is moved, and when having inserted thicker first IC-card of thickness, can reliably dividing plate be pushed.
According to third party's case of the present invention, use in the connector at IC-card, owing to make to be provided with and make it face the card insert opening both sides of being located on the shell, a part that makes lid flange down becomes the guiding board of the font of falling ヘ, and utilize this guiding board that first IC-card and second IC-card that are inserted are exerted pressure to the bottom of shell one side, roughly middle bottom one side at shell is provided with the dividing plate that moves freely, when inserting thicker above-mentioned first IC-card of thickness, leading section with first IC-card pushes dividing plate, first IC-card is clamped in first card blocks with realizing contact between the contact with contact and second; When inserting second IC-card of thinner thickness, the leading section of this second IC-card is moved on the aforementioned barriers, make second IC-card be clamped in dividing plate and contact with realization between the contact with second card; Thereby, when inserting second IC-card of thinner thickness,, near the card insert opening of the inlet of shell, also can obtain suitable gap not only in the inside of shell.
According to cubic case of the present invention and since in the outside of the guiding board of both sides integratedly flange form the position correction portion of the width position of first IC-card that restriction inserted and second IC-card; Thereby, also can contact reliably even the width of contact and electrode is very little.
According to the 5th scheme of the present invention, since in the enclosure top one side of portion be provided with will lid part flange down, and this flange sheet transverse fold become the guide portion of ヘ font, the part that misplugs into usefulness that prevents when guiding when it is normally inserted as second IC-card that has narrow width part in leading section one side and upset are inserted plays a role; Thereby, even the leading section of thinner thickness has second IC-card of narrow width part, also can prevent its upset insertion, can prevent the damage of enclosure.
The 6th scheme according to the present invention, because flange forms position correction portion integratedly in the outside of the guiding board of both sides, in the time of in order to the position of the Width of the narrow side portion of the width of second IC-card that inserted of restriction, so that the wide side portion of the width of this second IC-card is passed through, and in the enclosure portion top one side integratedly flange form the guide portion that the wide side portion of width is exerted pressure downwards; Thereby, can not make thinner thickness, leading section have the Width skew of second IC-card of narrow width part, and can keep the first thicker IC-card of thickness securely.
According to the 7th scheme of the present invention,, and when pushing once more, remove the locking slide block of locking because portion has when inserting first IC-card or second IC-card and locks in the enclosure; Thereby, can carry out the insertion of first IC-card or second IC-card reliably and fix and extract.
Description of drawings
Fig. 1 is that expression IC-card of the present invention is being laid down the vertical view that covers after 35 with an embodiment of connector.
Fig. 2 is the shell 25 of Fig. 1 and the exploded perspective view of lid 35, and wherein, the lid 35 of expression is the state that spins upside down.
Fig. 3 (a) is the exploded perspective view of locking with slide block 30, locking pin 31 and compression spring 32,
Fig. 3 (b) is the exploded perspective view that dividing plate 28 and dividing plate are used spring 29,
Fig. 3 (c) is the exploded perspective view of switch terminal 33 and switch terminal 34.
Fig. 4 (a-1) is the vertical view of the second narrow IC-card 12 of width,
Fig. 4 (a-2) is the front view of the second narrow IC-card 12 of width,
Fig. 4 (b-1) is the vertical view of the first wide IC-card 11 of width,
Fig. 4 (b-2) is the left view of the first wide IC-card 11 of width,
Fig. 4 (b-3) is the front view of the first wide IC-card 11 of width,
Fig. 4 (b-4) is the cutaway view along the b-4b-4 line of the first wide IC-card 11 of width.
Fig. 5 (a-1) is the cutaway view of second IC-card 12 when inserting,
Fig. 5 (a-2) is the cutaway view of second IC-card 12 when insertion is finished,
Fig. 5 (b-1) is the cutaway view of first IC-card 11 when inserting,
Fig. 5 (b-2) is the cutaway view of first IC-card 11 when insertion is finished.
Fig. 6 (a) is illustrated in when inserting narrow second IC-card 12 of width, the key diagram of the state that switch terminal 33 and switch terminal 34 have been connected,
Fig. 6 (b) is illustrated in when inserting wide first IC-card 11 of width the key diagram of the state that switch terminal 33 is not connected with switch terminal 34.
Fig. 7 (a) be expression from the bottom unilateral observation to second IC-card 12 just often and the key diagram of the insertion state when spinning upside down.
The key diagram of state when Fig. 7 (b) is just often the insertion of expression first IC-card 11.
Fig. 8 is the figure of the existing IC-card of expression with connector, cutaway view when Fig. 8 (a-1) inserts the first thick IC-card 11, front view when Fig. 8 (a-2) inserts the first thick IC-card 11, Fig. 8 (b-1) is the cutaway view when inserting the second thin IC-card 12, and Fig. 8 (b-2) is the front view when inserting the second thin IC-card 12.
Embodiment
The IC-card connector that the present invention is suitable for, possess: make thin box, can insert at least two kind of first different IC-card of thickness and second IC-card or its shell of extracting, at the lid that will cover after each parts folding and unfolding is in this shell on the shell, be located at bottom one side in the above-mentioned shell, use the contact with the electrode contact of above-mentioned first IC-card or first card that separates, be located at top one side in the above-mentioned shell, with the electrode contact of above-mentioned second IC-card or separate second block and use the contact.
Use in the connector at such IC-card, be provided with the dividing plate that moves freely in the bottom of above-mentioned shell one side, when inserting thicker above-mentioned first IC-card of thickness, leading section with first IC-card pushes aforementioned barriers, first IC-card is clamped in first card blocks with realizing contact between the contact with contact and second; When inserting second IC-card of thinner thickness, the leading section of this second IC-card is moved on the aforementioned barriers, make second IC-card be clamped in dividing plate and contact with realization between the contact with second card.
Aforementioned barriers has the narrow leading section of width that is used for second IC-card and moves to inclination face on it, is used for the contact site that pushes with the leading section contact of first IC-card and with dividing plate and cooperates and mobile slip projecting strip part with the dividing plate guiding groove of shell.
In addition, be provided with the part that faces the card insert opening both sides be located on the above-mentioned shell, make above-mentioned lid down flange become the guiding board of the font of falling ヘ; Be provided with and utilize this guiding board that first IC-card and second IC-card that are inserted are exerted pressure to the bottom of shell one side, at the roughly middle bottom one side shifting dividing plate freely of above-mentioned shell; When inserting thicker above-mentioned first IC-card of thickness, push aforementioned barriers with the leading section of first IC-card, first IC-card is clamped in first card contacts with realizing between the contact with contact and second card; When inserting second IC-card of thinner thickness, the leading section of this second IC-card is moved on the aforementioned barriers, make second IC-card be clamped in dividing plate and contact with realization between the contact with second card.
Can be in the outside of the guiding board of both sides, flange forms the position correction portion of the width position of first IC-card that restriction inserted and second IC-card integratedly.
Top one side of portion in the enclosure, be provided with will lid part flange down, and this flange sheet transverse fold become the guide portion of ヘ font, the part that misplugs into usefulness that prevents when guiding when it is normally inserted as second IC-card that has narrow width part in leading section one side and upset are inserted plays a role.
Flange forms position correction portion integratedly in the outside of the guiding board of both sides, in the time of the position of the Width of the side portion that the width of second IC-card that is inserted in order to restriction is narrow, so that the wide side portion of the width of this second IC-card is passed through; Top one side of portion in the enclosure, flange forms the guide portion that the wide side portion of above-mentioned width is exerted pressure downwards integratedly.
Also portion has when inserting first IC-card or second IC-card and locks in the enclosure, and removes the locking slide block of locking when pushing once more.
Describe with connector or two kinds of IC-cards therefrom extracting inserting IC-card of the present invention with reference to Fig. 4.
Second IC-card 12 shown in Fig. 4 (a-1), Fig. 4 (a-2) is identical with the length of first IC-card 11 shown in Fig. 4 (b-1), Fig. 4 (b-2), Fig. 4 (b-3), Fig. 4 (b-4); Its width is that the outer side edges portion of the narrow side portion of the width of first IC-card 11 18 and second IC-card 12 is identical substantially; Its thickness is that first IC-card 11 is thicker and second IC-card 12 is thinner; In addition, the electrode 20 of the electrode 16 of first IC-card 11 and second IC-card 12 quantity with all have in shape different.
In more detail, above-mentioned first IC-card 11 is done rectangularity, formation has the wide side portion 17 and the narrow side portion 18 of width of width of step difference in both sides, on the front of the wide side portion 17 of above-mentioned width, form electrode 16, on a side, form 2 breach 24, form 1 breach 24 on another side, make on the two sides of leading section 19 has gradient and band point a little.
Above-mentioned second IC-card 12 is done rectangularity, forms electrode 20 on a face, forms narrow width part 21 to the centre from leading section 22 1 sides of a side, and is formed with a breach 24, makes at the single face of leading section 22 to have gradient and band point a little.
Each concrete size is as follows.
The length of above-mentioned first IC-card 11 is 15.0mm, and its width is: the wide side portion 17 of width is 12.5mm, and the narrow side portion 18 of width is 11.0mm, and thickness is 1.2mm.And the length of above-mentioned second IC-card 12 is 15.0mm, and width is 11.0mm, and thickness is 0.7mm.These numerical value are an example only, and not limited by this.
IC-card of the present invention is primary structure part with shell shown in Figure 2 25 with the lid 35 that covers on this shell 25 with connector, with the exception of this, constitute by following parts: the slide block 30 of the locking shown in Fig. 3 (a), locking pin 31, compression spring 32, dividing plate 28 shown in Fig. 3 (b), dividing plate spring 29, switch terminal 33,34 shown in Fig. 3 (c), and first card shown in Figure 5 is used contact 27 with the contact 26 and second card.
Above-mentioned shell 25 is made rectangular thin box, and that concrete roughly is wide 16.8mm * long 17.0mm * high 2.3mm.Opening in front between base plate 38, top plate portion 42, left side board 44 and the right side board 47 of this shell 25 forms the card insert opening 36 that optionally inserts above-mentioned first IC-card 11 and second IC-card 12.Be provided with in the inboard of this card insert opening 36 preventing of cooperating with the narrow side portion 18 of the width of above-mentioned first IC-card 11 misplug into stage portion 37.Interval with regulation forms contact insertion groove 39 to the centre position from front one side of above-mentioned base plate 38, and inserts in each contact insertion groove and fixing first blocking and use contact 26 of contact with the electrode 16 of above-mentioned first IC-card 11.Be formed with the notch part 43 of guiding board 57 outstanding usefulness described later in the both sides of above-mentioned top plate portion 42.In addition, in the rear of base plate 38 part, be formed with 3 dividing plate gathering sills 51 of the slip projecting strip part 77 slip usefulness of dividing plate 28.In the backboard portion 40 of above-mentioned shell 25, be formed with the contact insertion groove 41 that a side from behind connects with predetermined distance, and in each contact insertion groove 41, insert and fixing second blocking and use contact 27 of contact with the electrode 20 of above-mentioned second IC-card 12.
Among Fig. 2, the stator portion 81 of the switch terminal 33 shown in Fig. 3 (c) is inserted and is fixed to the terminal insertion groove 45 of above-mentioned left side board 44 from downside, and the stator portion 84 of switch terminal 34 is inserted from the top and is fixed to the terminal insertion groove 46.In addition, on the side of the side of left side board 44 and right side described later board 47, be formed with a plurality of fixing teats 53 that are used to fix above-mentioned lid 35 respectively.
In the slide block mating groove 48 of the right side of above-mentioned shell 25 board 47, when cooperating the above-mentioned locking shown in Fig. 3 (a) sliding freely with slide block 30, the spring that compression spring 32 is sleeved on two ends cooperates between the protuberance 74,74, thereby always locking is exerted pressure with slide block 30.Above-mentioned locking is made of heart-shaped cam 69 and engaging projection piece 70 with slide block 30, on heart-shaped cam 69, be provided with known heart-shaped sliding tray 65, pin fixing recess 66 and starting point 67, one end of locking pin 31 is inserted in the locking pin patchhole 49 of right side board 47, and the other end of locking pin 31 then is inserted in the sliding tray 65 sliding freely.
On above-mentioned engaging projection piece 70, be formed with the cooperating recesses 68 that cooperates protuberance 50 to cooperate with the slide block of above-mentioned top plate portion 42, and with this cooperating recesses 68 in abutting connection with and be formed with the holding section 71 of second IC-card 12 on top, be formed with the holding section 72 of first IC-card 11 in the bottom and be formed with contact supporting plate portion 73 in the side.
Above-mentioned lid 35 is at the part that will cover again after each parts folding and unfolding is in shell 25, the rubber-like metal sheet is bent into the コ font downwards, two side portions in the card inserting side will make it have the guiding board 57 that elasticity and flange form by grooving 64 and be bent into the ヘ font.On this guiding board 57, be provided with the position correction portion 58 that is bent into the V font that flange integratedly forms.A side left side board 55 be provided with the operation strip 85 that is used to make above-mentioned switch terminal 34 outstanding dodge hole 61, the guide portion 59 that contacts above with it in the wide side portion 17 of this inboard slightly width that is provided with first IC-card 11 of dodging hole 61, this guide portion 59 slightly in side flanging be formed with the narrow width part 21 of guiding second IC-card 12, and when the upset of second IC-card 12 is inserted, become the guide portion 60 of its limiter.The opposing party's right side board 56 slightly in side flanging be formed with the pushing spring 62 that prevents that above-mentioned locking pin 31 from making progress and.In the substantial middle position of above-mentioned top plate portion 54, be formed with and be used for second card and dodge hole 63 with what gave prominence to contact 27.
Below, the IC-card that as above the constitutes effect of connector is described.
(1-1), narrow second IC-card 12 of width inserts with the state of normal (electrode 20 up)
(electrode 20 up with normal when second IC-card 12, narrow width part 21 is in direction of insertion left side) state when IC-card inserts with the card insert opening 36 of connector, second IC-card 12 is shown in Fig. 5 (a-1) and Fig. 7 (a), pass through between the position correction portion 58 of both sides on one side by guiding board 57 guiding on one side, the leading section 22 of narrow width part 21 is by guide portion 60 guiding and insertion, and its leading section 22 blocks with between the contact 27 with contact 26 and second at first card.At this moment, second IC-card 12 is owing to thin thickness and in the inside generation unnecessary excessive gap of IC-card with connector.
As shown in Figure 1, when the right-hand member of leading section 22 with when state that the holding section 71 that engages projection piece 70 has engaged further inserts, move with 69 pairs of incompressible springs 32 of the heart-shaped cam that engages projection piece 70 one, the front end of locking pin 31 just slides in sliding tray 65 around the left side of figure from starting point 67.Second IC-card 12 is owing to thin thickness and have narrow width part 21, thereby the left end of leading section 22 can not contact with the contact site 76 of dividing plate 28, and shown in Fig. 5 (a-2), just leading section 22 is clipped face 75 and moved to its top.Dividing plate 28 can not move from original position with the pushing of spring 29 owing to being subjected to dividing plate.Move to the top of dividing plate 28 by the leading section 22 of second IC-card 12, thereby electrode 20 is contacted with contact point 27 with second card with suitable contact pressure.When second IC-card 12 arrives its insertable position, because an end of locking pin 31 arrives the end of sliding tray 65, thereby, if no longer apply pushing force, then locking with slide block 30 owing to compress the effect of spring 32 and return, and an end fastening of locking pin 31 is consolidated the insertion state that recess 66 is keeping second IC-card 12 at pintle hook lock.
Under this insertion state, near the rearward end by 57 pairs second IC-cards 12 of guiding board card patchhole 36 pushes downwards with suitable pressure.
At this moment, shown in Fig. 6 (a), the contact operation strip 83 of switch terminal 33 is extruded, made it contact and export the signal that has inserted second IC-card 12 with the contact site 86 of switch terminal 34 by the outer side edges that the narrow width part 21 of second IC-card 12 has passed through.
When extracting second IC-card 12, if push second IC-card 12 once more, then an end of locking pin 21 fixes recess 66 disengagements from pin, if no longer apply pushing force, then the sliding tray 65 by the opposing party returns original starting point 67, shown in Fig. 5 (a-1), electrode 20 and of the be connected disengagement of second card with contact 27.
(1-2), second IC-card 12 inserts with the state of unusual (electrode 20 upsets)
(electrode 20 down with unusual when second IC-card 12, narrow width part 21 is on the right side of direction of insertion) state when IC-card inserts with the card insert opening 36 of connector, though beginning second IC-card 12 passes through between the position correction portion 58 of both sides on one side by guiding board 57 guiding on one side, but shown in during as Fig. 7 (a) unusual, narrow width part 21 1 sides are by position correction portion 58, during outer side edges in-position correction unit 58, then touch guide portion 60 and make second IC-card 12 can not continue to insert with the leading section 22 of narrow width part 21 opposite sides.
(2-1), wide first IC-card 11 of width inserts with the state of normal (electrode 16 down)
(electrode 16 down with normal when first IC-card 11, the narrow side portion 18 of width is up) when state inserts with the card insert opening 36 of connector to IC-card, first IC-card 11 is shown in Fig. 5 (b-1) and Fig. 7 (b), cooperate with preventing to misplug into stage portion 37, the narrow side portion 18 of width is passed through between the position correction portion 58 of both sides on one side by guiding board 57 guiding on one side, and the wide side portion 17 of width is by the below of position correction portion 58, as shown in Figure 1, the right-hand member of the leading section 19 of the wide side portion 17 of width and holding section 72 engagings that engage projection piece 70.At this moment, first IC-card 11 moves in inside with suitable gap because thickness is thicker.
When the state with engaging further inserts first IC-card 11, move with 69 pairs of incompressible springs 32 of the heart-shaped cam that engages projection piece 70 one, the front end of locking pin 31 slides sliding tray 65 from the left of starting point 67 around figure.First IC-card 11 is thicker and differently with second IC-card 12 do not have a narrow width part 21 owing to thickness, thereby, when the left end of leading section 19 just touches the contact site 76 of dividing plate 28, shown in Fig. 5 (b-2), resist dividing plate and dividing plate 28 is pressed into spring 29 while push dividing plate 28 with leading section 19.
Under this insertion state, near card patchhole 36, with suitable pressure the rearward end of first IC-card 11 is pressed to the below by guiding board 57.
At this moment, shown in Fig. 6 (b), on one side the contact operation strip 82 of switch terminal 33 is widened when the wide side portion of the width of first IC-card 11 17 and first IC-card 11 to be carried out correct positioning on one side and when further inserting, the wide side portion 17 of width engage with the pushing portion 87 of switch terminal 34 and make 85 shift to outside.In this state, though the narrow side portion 18 of the width of first IC-card 11 contacts operation strip 83 contacts and contact operation strip 83 is moved a little laterally with switch terminal 33, but contact site 86 has been dodged the position of more lateral before contact operation strip 83 is pushed out, contact operation strip 83 can not touch the contact site 86 of switch terminal 34, even inserted first IC-card 11, can output signal yet.
By first IC-card 11 is moved with dividing plate 28, electrode 16 just contacts with contact 26 with first card with suitable contact pressure.When the position of insertion is finished in 11 arrival of first IC-card, because an end of locking pin 31 arrives the end of sliding tray 65, thereby, when no longer applying pushing force, locking is just returned because of the effect of compression spring 32 with slide block 30, one end of locking pin 31 engages with pin engaging recessed part 66, and keeps the insertion state of first IC-card 11.
When extracting first IC-card 11, if push first IC-card 11 once more, then throw off from pin engaging recessed part 66 end of locking pin 31, if no longer apply push-on force, then because its slip side 65 by the opposing party of effect of compression spring 32 turns back to original starting point 67, shown in Fig. 5 (b-1), electrode 16 and of the be connected disengagement of first card with contact 29.
Simultaneously, dividing plate 28 is owing to dividing plate returns original position with the effect of spring 29.
(2-2), first IC-card 1 inserts with the state of unusual (electrode 16 upsets)
When first IC-card 11 will be when IC-card uses the card insert opening 36 of connector to insert with the state of unusual (electrode 16 up), because the narrow side portion 18 of side portion 17 that the width of first IC-card 11 is wide and width is opposite, and can not prevent that the card insert opening 36 that misplugs into stage portion 37 from inserting to having.
Claims (7)
1. IC-card connector possesses: make thin box, can insert at least two kind of first different IC-card of thickness and second IC-card or with its shell of extracting, with cover lid on the shell after each parts folding and unfolding is in this shell, be located in the above-mentioned shell bottom one side and with the electrode contact of above-mentioned first IC-card or first card that separates with the contact, be located in the above-mentioned shell top one side and with the electrode contact of above-mentioned second IC-card or separate second block and use the contact; It is characterized in that:
Be provided with the dividing plate that moves freely in the bottom of above-mentioned shell one side, when inserting the thicker above-mentioned 1IC card of thickness, push aforementioned barriers, first IC-card is clamped in first card contacts with realizing between the contact with contact and second card with the leading section of first IC-card; When inserting second IC-card of thinner thickness, the leading section of this second IC-card is moved on the aforementioned barriers, make second IC-card be clamped in dividing plate and contact with realization between the contact with second card.
2. IC-card connector according to claim 1 is characterized in that:
Dividing plate has the narrow leading section of width that is used for second IC-card and moves to inclination face on it, is used for the contact site that pushes with the leading section contact of first IC-card and with dividing plate and cooperates and mobile slip projecting strip part with the dividing plate guiding groove of shell.
3. IC-card connector possesses: make thin box, can insert at least two kind of first different IC-card of thickness and second IC-card or with its shell of extracting, with cover lid on the shell after each parts folding and unfolding is in this shell, be located in the above-mentioned shell bottom one side and with the electrode contact of above-mentioned first IC-card or first card that separates with the contact, be located in the above-mentioned shell top one side and with the electrode contact of above-mentioned second IC-card or separate second block and use the contact; It is characterized in that:
Be provided with the part that faces the card insert opening both sides be located on the above-mentioned shell, make above-mentioned lid down flange become the guiding board of the font of falling へ; Be provided with and utilize this guiding board that first IC-card and second IC-card that are inserted are exerted pressure to the bottom of shell one side, at the roughly middle bottom one side shifting dividing plate freely of above-mentioned shell; When inserting thicker above-mentioned first IC-card of thickness, push aforementioned barriers with the leading section of first IC-card, first IC-card is clamped in first card contacts with realizing between the contact with contact and second card; When inserting second IC-card of thinner thickness, the leading section of this second IC-card is moved on the aforementioned barriers, make second IC-card be clamped in dividing plate and contact with realization between the contact with second card.
4. IC-card connector according to claim 3 is characterized in that:
In the outside of the guiding board of both sides, flange forms the position correction portion of the width position of first IC-card that restriction inserted and second IC-card integratedly.
5. according to any one described IC-card connector among the claim 1-4, it is characterized in that:
Top one side of portion in the enclosure, be provided with will lid part flange down, and this flange sheet transverse fold become the guide portion of へ font, the part that misplugs into usefulness that prevents when guiding when it is normally inserted as second IC-card that has narrow width part in leading section one side and upset are inserted plays a role.
6. IC-card connector according to claim 5 is characterized in that:
Flange forms position correction portion integratedly in the outside of the guiding board of both sides, in the time of the position of the Width of the side portion that the width of second IC-card that is inserted in order to restriction is narrow, so that the wide side portion of the width of this second IC-card is passed through; Top one side of portion in the enclosure, flange forms the guide portion that the wide side portion of above-mentioned width is exerted pressure downwards integratedly.
7. according to any one described IC-card connector among the claim 1-6, it is characterized in that:
Portion has when inserting first IC-card or second IC-card and locks in the enclosure, and removes the locking slide block of locking when pushing once more.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006191722 | 2006-07-12 | ||
| JP2006191722A JP4778373B2 (en) | 2006-07-12 | 2006-07-12 | IC card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101106225A true CN101106225A (en) | 2008-01-16 |
| CN100574012C CN100574012C (en) | 2009-12-23 |
Family
ID=38999990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710005568 Expired - Fee Related CN100574012C (en) | 2006-07-12 | 2007-02-12 | The IC-card connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4778373B2 (en) |
| CN (1) | CN100574012C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944669A (en) * | 2009-07-02 | 2011-01-12 | 山一电机株式会社 | Card connector |
| CN101958489B (en) * | 2009-01-15 | 2013-05-29 | Smk株式会社 | Lock device for card connector and card connector having the same |
| US8523614B2 (en) | 2008-05-30 | 2013-09-03 | Japan Aviation Electronics Industry, Limited | Card socket |
| CN104037531A (en) * | 2013-03-05 | 2014-09-10 | Smk株式会社 | Card plug-ins |
| CN104241957A (en) * | 2013-06-19 | 2014-12-24 | Smk株式会社 | Card connector with taking-out mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5578109B2 (en) * | 2011-02-24 | 2014-08-27 | 山一電機株式会社 | Card connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3827584B2 (en) * | 2002-02-04 | 2006-09-27 | アルプス電気株式会社 | Card connector device |
| JP2005005175A (en) * | 2003-06-13 | 2005-01-06 | Union Machinery Co Ltd | Card connector |
-
2006
- 2006-07-12 JP JP2006191722A patent/JP4778373B2/en not_active Expired - Fee Related
-
2007
- 2007-02-12 CN CN 200710005568 patent/CN100574012C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8523614B2 (en) | 2008-05-30 | 2013-09-03 | Japan Aviation Electronics Industry, Limited | Card socket |
| CN102017311B (en) * | 2008-05-30 | 2013-10-23 | 日本航空电子工业株式会社 | Card socket |
| CN101958489B (en) * | 2009-01-15 | 2013-05-29 | Smk株式会社 | Lock device for card connector and card connector having the same |
| CN101944669A (en) * | 2009-07-02 | 2011-01-12 | 山一电机株式会社 | Card connector |
| CN101944669B (en) * | 2009-07-02 | 2013-03-13 | 山一电机株式会社 | Card connector |
| CN104037531A (en) * | 2013-03-05 | 2014-09-10 | Smk株式会社 | Card plug-ins |
| CN104037531B (en) * | 2013-03-05 | 2016-04-20 | Smk株式会社 | Card plug-in unit |
| CN104241957A (en) * | 2013-06-19 | 2014-12-24 | Smk株式会社 | Card connector with taking-out mechanism |
| CN104241957B (en) * | 2013-06-19 | 2017-04-05 | Smk株式会社 | The card connector of attached unloading device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008021511A (en) | 2008-01-31 |
| CN100574012C (en) | 2009-12-23 |
| JP4778373B2 (en) | 2011-09-21 |
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| PB01 | Publication | ||
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Granted publication date: 20091223 Termination date: 20140212 |