CN101262096A - Connector device for card - Google Patents
Connector device for card Download PDFInfo
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- CN101262096A CN101262096A CN 200810083207 CN200810083207A CN101262096A CN 101262096 A CN101262096 A CN 101262096A CN 200810083207 CN200810083207 CN 200810083207 CN 200810083207 A CN200810083207 A CN 200810083207A CN 101262096 A CN101262096 A CN 101262096A
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- card
- lock part
- box
- movable member
- width
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a card connector apparatus that can install a first card, and a second card that all sizes, for example, length, width and thickness are shorter than the first card selectably, and avoid the second card excess entering a box inside. A movable component (40), a first locking component and a second locking component (60, 70) is mounted on a sliding component (20) moving along insert direction and exhaust direction of the card. When the second card (100) is inserted, the first locking component and the second locking component (60, 70) can lock the movable component (40) on a protuberance position in an insert orbit to the second card (100) on width direction. When the first card (110) is inserted, the second locking component (70) presses to a wall part (70A) side by the first card (90). Because cam surfaces (62, 72) action, the first locking component (60) moves to an insert direction of the first card (90), at the same time moves to the wall side (70A). Consequently, a protuberance part (61) of the first locking component (600 can be configured to a position of a groove (43) of the movable component (40) for releasing locking.
Description
Technical field
The present invention relates to first card that installation dimension is different selectively, the card connector of second card.
Background technology
As card connector in the past, disclosed conventional art in patent documentation 1 is arranged.In the conventional art, possesses the box that inserts diverse first card, second card selectively.
Length dimension on the direction of insertion in box of second card is shorter than first card, and width dimensions and first blocks about equally, and the shape of a sidepiece of end is different with first card.
In box, be provided with and make first card or second that is installed on box be stuck in the card ejector mechanism that moves on the discharge direction.This card ejector mechanism possesses: slide unit, in its space in the box of the insertion track that comprises first card, can slide along the direction of insertion of first card, second card and as the discharge direction of the direction opposite with this direction of insertion; Elastomeric element, it is being discharged on the direction the slide unit application of force.In addition, this card ejector mechanism is made as to be installed at first card and makes slide unit stop at the position that depart from the installation region in the shared box of first card under the state in the box, or removes this halted state.
Slide unit is provided with movable member.This movable member forms and can rotate on the Width of the box corresponding with the Width of first card, second card, and the movable member that can give prominence in the insertion track of second card.This movable member is by elastomeric element application of force on direction outstanding in the insertion track of second card.The direction that one sidepiece of the leading section of first card that this movable member and then form is moved along direction of insertion withdraws to the insertion track from first card is pressed and is moved back, and is stuck in the shape of a sidepiece of the leading section of second card that moves on the direction of insertion.
In the conventional art that constitutes like this, when in box, having inserted first card, one sidepiece of leading section of first card that moves along direction of insertion overcomes the elastic force of elastomeric element and presses and move back movable member, therefore, behind the position of leading section by the movable member on the direction of insertion of first card, with the slide unit butt.Then, first be stuck in and make slide unit overcome elastomeric element and when direction of insertion is slided, move.Then, slide unit stops, and finishes the installation of first card.
On the other hand, when having inserted second card in box, a sidepiece of the leading section of second card is stuck on the movable member.Then, second card is pushed movable member, moves when direction of insertion is slided making slide unit overcome elastomeric element thus.Then, slide unit stops, and finishes the installation of second card.
That is, the position of the second card promotion slide unit is set in than the position of first card by the front by movable member.Thus, the position of first card when end is installed is by the position of front, the second fastening position when installation is finished.That is, can prevent second the card exceedingly enter box in portion.
[patent documentation 1] spy opens the 2005-190984 communique
Yet expectation can be installed first card and second all short than this first card card of all sizes of length, width and thickness selectively to card connector.
In described conventional art, utilize movable member to carry out location on first card, separately the direction of insertion of second card, but by not tight second card on Width, can overcome the elastic force of elastomeric element and movable member pressed and move back, therefore, exist second card exceedingly enter box in the trouble of portion.If satisfying the card connector of described hope adopts and comprises movable member in the conventional art and mechanism's identical mechanism of elastomeric element, then because under this expectation, the width dimensions of second card is shorter than first card, therefore, because of not tightly do not cause second card exceedingly enter box in the state of affairs of portion more be easy to generate.
Summary of the invention
The present invention considers described actual conditions and makes, its purpose is to provide can install second all short than this first card card of first card and all sizes of length, width and thickness selectively, and can prevent since not tightly do not cause second block exceedingly enter box in the card connector of the state of affairs of portion.
To achieve these goals, the present invention constitutes as described below.
[1] the invention provides a kind of card connector, it possesses: box, and it is inserted second all short than this first card card of all sizes of first card and length, width and thickness selectively; Card ejector mechanism, it has slide unit and elastomeric element, can slide to the direction of insertion of described first card, second card and as the rightabout discharge direction of this direction of insertion in the space of described slide unit in the described box of insertion track that comprises described first card, described elastomeric element to described discharge direction to the described slide unit application of force; Movable member, it is arranged on the described slide unit, can with described first the card, on the Width of the described box of the Width correspondence of second card, move at restriction site outstanding in the insertion track of described second card with between as the retreating position outside the insertion track of described second card, described card connector is characterised in that, possess: decision mechanism, it is positioned at described first card that is arranged on the described box, between the insertion mouth and described movable member of second card, according to described first card, gauge poor of second card judged and inserted described first card in described box, second the card in which; Locking mechanism, when it is the insertion of described second card in the judged result based on described decision mechanism, so that described movable member outstanding state in the insertion track of described second card locks, when the judged result based on described decision mechanism is the insertion of described first card, unlock, make described movable member moving and the mobile interlock of described first card to described retreating position to direction of insertion.
In the present invention who constitutes like this, first card, second card are installed as described below.
The installation of＜the first card 〉
The card that decision means will be inserted in the box is judged as first insertion that blocks.Follow in this, locking mechanism is removed the locking of movable member, and what movable member and first blocked moves to retreating position to the mobile interlock of direction of insertion.Thus, the leading section of first card moves to than the position of movable member by the inboard of box, with the slide unit butt.Then, first card makes slide unit overcome the elastic force of elastomeric element and slides on direction of insertion, and simultaneously, portion moves in box.Then, if slide unit stops, then finishing of the installation of first card to box.
The installation of＜the second card 〉
The card that decision mechanism will be inserted in the box is judged as second insertion that blocks.Follow in this, locking mechanism locks under the state that movable member is given prominence in the insertion track of second card.Thus, second front end and the movable member butt that blocks that in box, moves to direction of insertion.Then, second card is pushed movable member, thus, makes slide unit overcome the elastic force of elastomeric element and slides to direction of insertion, and simultaneously, portion moves in box.Then, if slide unit stops, then finishing of the installation of second card to box.
Under the state that second card has been installed like this, movable member is locked, and therefore, even second card is by not tight, movable member can not move yet, thereby, can prevent second card since tightly and exceedingly do not enter box in the situation of portion.
[2] the present invention is in [1] described invention, it is characterized in that, described decision mechanism possesses the decision means that can be arranged at movably on the described box, the movable range of this decision means with described first the card, on the thickness direction of the described box of the thickness direction correspondence of second card, be positioned at the insertion track of described first card of the insertion track that comprises described second card, and at the initial position outside the insertion track of described second card with between as the first card detection position outside the insertion track of described first card, described locking mechanism possesses first Lock Part that can be arranged at movably on the described slide unit, second Lock Part and the blocking portion that is arranged on the described decision means, described first Lock Part on the Width of described box, be disposed at described movable member be benchmark with described first the card insertion rail side opposition side, the movable range of described first Lock Part is on described direction of insertion and described discharge direction, stop described movable member towards the latched position that moves on the direction of described retreating position and allow between the releasing position of moving on the direction of described retreating position, the movable range of described second Lock Part is on the Width of described box, between the introducing position outside the insertion track of extrusion position outstanding in the insertion track of described first card and described first card, described blocking portion is when described decision means is positioned at described initial position and described second Lock Part and is positioned at extrusion position, stop described second Lock Part to moving towards the direction of described introducing position, be positioned at described first card during detection position in described decision means, releasing is to the prevention of moving of described second Lock Part, described first Lock Part, second Lock Part constitutes cam mechanism, this cam mechanism make described second Lock Part from described introducing position to towards the moving with described first Lock Part from described latched position of the direction of described extrusion position to mobile interlock towards the direction of described releasing position, and make described first Lock Part from described latched position to moving with described second Lock Part from described extrusion position towards the direction of described releasing position to mobile interlock towards the direction of introducing the position.
In the present invention who constitutes like this, can be achieved as follows described card connector reliably, that is: second all short than first card card of first card and all sizes of length, width and thickness can be installed selectively, and can prevent since not tightly do not cause second block exceedingly enter box in the state of affairs of portion.
[3] the present invention is in [2] described invention, it is characterized in that, described second Lock Part when being positioned at described extrusion position and with the size of space of this second Lock Part sidewall of opposed described box on Width be set at the width dimensions of described second card about equally, described second Lock Part when being positioned at described introducing position and the size of space of described sidewall be set at the width dimensions of described first card about equally.
According to the present invention of such formation as can be known, when second Lock Part is positioned at extrusion position, can stop second to be stuck in moving of broad ways between the sidewall of second Lock Part and box, be positioned at when introducing the position at second Lock Part, can stop first to be stuck in moving of broad ways between the sidewall of second Lock Part and box.Thus, can prevent first the card or second the card insertion the time this card Width on rock.
[4] the present invention is characterized in that in [2] described invention, and described decision mechanism is arranged near the described insertion mouth, and this decision mechanism is formed with the guide surface to the mobile channeling conduct of described second card on the thickness direction of described box.
The present invention by such formation as can be known, decision means has the guiding function of second card on the thickness direction of box concurrently, therefore, can not produce the increase of the parts number of packages of following the card connector that possesses this guiding function and cause.
According to the present invention as can be known, second all short than first card card of first card and all sizes of length, width and thickness can be installed selectively, therefore, can the raising of the degree of freedom of the purposes of card connector be contributed.In addition, can prevent owing to not tightly do not cause second card exceedingly enter box in the state of affairs of portion, therefore, can reduce contributing to the fault of card connector or card.
Description of drawings
Fig. 1 is the stereogram of outward appearance of an execution mode of expression card connector of the present invention.
Fig. 2 is the three-view drawing of the outward appearance of expression first card, (a) is vertical view, (b) is end view, (c) is back view.
Fig. 3 is the three-view drawing of the outward appearance of expression second card, (a) is vertical view, (b) is end view, (c) is back view.
Fig. 4 is an exploded perspective view of observing the state that has decomposed execution mode shown in Figure 1 from the left surface side.
Fig. 5 is an exploded perspective view of observing the state that has decomposed execution mode shown in Figure 1 from the right flank side.
Fig. 6 is the exploded perspective view of Fig. 4, slide mass shown in Figure 5.
Fig. 7 is the stereogram of the slide protrusion of the guiding groove of expression slide unit shown in Figure 6 and first Lock Part.
Fig. 8 is the vertical view of the position relation of presentation graphs 4, movable member, first Lock Part, second Lock Part and decision means shown in Figure 5.
Fig. 9 is the initial state that the leading section of first card inserts the insertion mouth of box, is to remove cover and be illustrated in and utilize decision means to detect the vertical view of the state in the box before the insertion of first card.
Figure 10-the 1st carries out the insertion of first card from state shown in Figure 9, and decision means detects the insertion of leading section of first card, and the vertical view of the state in the box when having removed the prevention of moving to second Lock Part.
Figure 10-the 2nd, the end view of the decision means under the state shown in Figure 10-1 and first Lock Part, second Lock Part.
Figure 11-the 1st, expression is carried out the insertion of first card from the state shown in Figure 10-1, the vertical view of the state in the box the when chamfered section of first card begins pressing operation second Lock Part.
Figure 11-the 2nd, the vertical view of the position relation of the card of first under the state shown in the presentation graphs 11-1, first Lock Part, second Lock Part and movable member.
Figure 12-the 1st, expression is carried out the insertion of first card from the state shown in Figure 11-1, the vertical view of the state in the box when having removed the locking of movable member.
Figure 12-the 2nd, the vertical view of the position relation of the card of first under the state shown in the presentation graphs 12-1, first Lock Part, second Lock Part and movable member.
Figure 13-the 1st, expression is carried out the insertion of first card from the state shown in Figure 12-1, the vertical view of the state in the box the when leading section of first card is connected to slide unit.
Figure 13-the 2nd, the vertical view of the position relation of the card of first under the state shown in the presentation graphs 13-1, first Lock Part, second Lock Part and movable member.
Figure 14 is that expression is carried out the insertion of first card from the state shown in Figure 13-1, and first card and slide unit have arrived the vertical view to the state of the boundary position that moves of direction of insertion.
Figure 15 is the vertical view of state in the box of expression when being through with the installation of first card.
Figure 16-the 1st, the vertical view of the state in the box the when leading section of expression second card is connected on the blocked movable member.
Figure 16-the 2nd, the end view of the decision means under the state shown in Figure 16-1 and first Lock Part, second Lock Part.
Figure 17 is that expression is carried out the insertion of second card from the state shown in Figure 16-1, and second card and slide unit have arrived the vertical view of the state in the box when the boundary position that moves of direction of insertion.
Figure 18 is the vertical view of state in the box of expression when being through with the installation of second card.
Among the figure: the 1-card connector; The 2-box; 3-inserts mouth; The 4-box main body; The 5-bottom; 6A, 6B-sidewall; The 7-antetheca; The 8-first card terminal; The 9-second card terminal; The 10-cover; The 11-flat part; 12A, 12B-side plate; Board before the 13-; The 14-slide mass; The 15-helical spring; The 20-slide unit; The 21-tabular surface; 22,23-guiding groove; The 24-guide surface; The 25-guide portion; The 26-bullport; The 27-columnar portion; The 28-jut; The 30-torsion spring; 30a-one end; 30b-the other end; 31-heart type cam path; The 32-pin; The 33-cantilever spring; The 40-movable member; 41,42-jut; The 43-groove; 44-first flange part; 45-second flange part; 46-first card is used the inclined plane; The 50-decision means; The 51-blocking portion; The 52-second card guide surface; The 53-inclined plane; The 54-tabular surface; The 55-torsion spring; 60-first Lock Part; The 61-protuberance; The 62-cam surface; 63-first card is used the inclined plane; 70-second Lock Part; The 71-jut; The 72-cam surface; 73-first card is used the inclined plane; 80,81-spring members; The 82-plate body; The 83-slit; 90-first card; The 91-terminal; The 92-chamfered section; The 93-otch; 100-second card; The 101-terminal; The 102-chamfered section; The 103-otch.
Embodiment
Use figure describes an execution mode of card connector of the present invention.
Fig. 1 is the stereogram of outward appearance of an execution mode of expression card connector of the present invention.Fig. 2 is the three-view drawing of the outward appearance of expression first card, (a) is vertical view, (b) is end view, (c) is back view.Fig. 3 is the three-view drawing of the outward appearance of expression second card, (a) is vertical view, (b) is end view, (c) is back view.Fig. 4 is an exploded perspective view of observing the state that has decomposed execution mode shown in Figure 1 from the left surface side.Fig. 5 is an exploded perspective view of observing the state that has decomposed execution mode shown in Figure 1 from the right flank side.Fig. 6 is the exploded perspective view of Fig. 4, slide mass shown in Figure 5.Fig. 7 is the stereogram of the slide protrusion of the guiding groove of expression slide unit shown in Figure 6 and first Lock Part.Fig. 8 is the vertical view of the position relation of presentation graphs 4, movable member, first Lock Part, second Lock Part and decision means shown in Figure 5.
Present embodiment is a card connector 1 shown in Figure 1.This card connector 1 possesses box 2.This box 2 is formed with and inserts the cavity that two kinds of cards are first card 90 shown in Figure 2 and second card 100 shown in Figure 3 selectively.Among Fig. 13 is formed in the opening of an end of cavity, promptly first card 90, second blocks 100 insertion mouth.
Shown in Fig. 1,4,5, box 2 comprises: box main body 4, be fixed in the cover 10 on the box main body 4.Box main body 4 comprises shown in Fig. 4,5: with first card, 90, second card, 100 opposed bottom 5, the back side, form the antetheca 7 that blocks the inboard internal face of sidewall 6A, the 6B of the internal face of opposed box 2 on the Width of the corresponding box 2 of 100 Width and formation box 2 with first card 90, second.In the bottom 5 be provided with a plurality of first cards corresponding with first card, a plurality of terminals of 90 91 with terminal 8 and with corresponding a plurality of second cards of a plurality of terminals 101 of second card 100 with terminals 9.In box 2, second card is configured in than first card with terminal 9 and leans on front side (rear side on the direction of insertion) with terminal 8.
Present embodiment possesses card ejector mechanism, and it is used to make first card, 90 or second card 100 that is installed on box 2 to move on the discharge direction.This card ejector mechanism possesses slide mass 14.Slide mass 14 with slide unit 20 as main body.This slide unit 20 can move in the space in the box 2 of the insertion track that comprises first card 90 along the direction of insertion and the discharge direction of first card, 90, second card 100 by by the sidewall 6A of box main body 4 and bottom 5 guiding.Between the antetheca 7 and slide unit 20 of box main body 4, disposing to discharging direction is torsion spring 15 to the elastomeric element of slide unit 20 application of forces.
Card ejector mechanism also possesses heart-shaped cam mechanism, and described heart-shaped cam mechanism can make slide unit 20 stop at the position of departing from from first card, 90 shared box 2 interior installation regions, or remove described halted state under first card, 90 states that are installed on box 2 in.This heart-shaped cam mechanism comprises: be formed on the heart type cam path 31 (shown in Fig. 6) on the slide unit 20; Pin 32 (shown in Fig. 4, Fig. 5), it can be bearing on the antetheca 7 of box 2 rotationally, and inserts in the heart type cam path 31; Cantilever spring 33 (shown in Fig. 4, Fig. 5), it is located on cover 10 the flat part 11, and will sell 32 bottoms that are pressed on heart type cam path 31.
As shown in Figure 6, slide unit 20 possesses movable member 40.Slide unit 20 is provided with the tabular surface 21 of configuration movable member 40.Be formed with the guiding groove 22,23 that on the Width of box 2, extends at this tabular surface 21.Movable member 40 is provided with the jut 41,42 that inserts respectively in these guiding grooves 22,23.By these guiding grooves 22,23 and jut 41,42, the movable range that makes movable member 40 is on the Width of the box corresponding with the Width of first card, 90, second card 100, and being set in outside the insertion track of the restriction site outstanding in the insertion track of second card 100 and second card 100 is between the retreating position.Movable member 40 is provided with first card with inclined plane 46, and described first card will be converted to from the pressing force of the direction of insertion of chamfered section 92 acceptance of first card 90 that moves along direction of insertion on the Width of box 2 from the inside of box 2 towards the pressing force of the direction of outside with inclined plane 46.
Possess in the present embodiment: decision mechanism, it is poor according to first card, 90, second card, 100 thickness, judges and inserted in first card, 90, second card 100 which in box 2.This decision mechanism possesses: be set in place in the insertion mouth 3 of box 2 and near the decision means 50 (shown in Fig. 4, Fig. 5) the insertion mouth between the movable member 40 3.50 of this decision means between sidewall 6A, 6B, can rotating support at these sidewalls 6A, 6B.The slewing area of decision means 50 is set as follows: on the thickness direction of the box 2 corresponding with the thickness direction of first card, 90, second card 100, be positioned at the insertion track of first card 90 of the insertion track that comprises second card 100, and be between the first card detection position outside the insertion track of the initial position outside the insertion track of second card 100 and first card 90.Decision means 50 by torsion spring 55 towards the direction application of force of rotating to initial position from the first card detection position.Torsion spring 55 remains between decision means 50 and the box main body 4.
Possesses locking mechanism in the present embodiment, when described locking mechanism is the insertion of second card 100 in the judged result based on decision mechanism, the state of giving prominence in the insertion track of second card 100 with movable member 40 locks, when the judged result based on decision mechanism is the insertion of first card 90, unlock, what make movable member 40 blocks 90 the mobile interlock to direction of insertion to the mobile of retreating position with first.This locking mechanism possesses first Lock Part 60, second Lock Part 70 that is located on the slide unit 20.
Constitute cam structure between first Lock Part 60, second Lock Part 70.This cam structure is realized by the cam surface 62,72 that is made of the inclined plane that is arranged at respectively on first Lock Part 60, second Lock Part 70.These cam surfaces 62,72 are with the part in the place ahead more, and the mode of the central authorities of the box 2 on the Width tilts.With with the depth direction of box 2 (direction of insertion and the discharge direction) imagination parallel with thickness direction in the situation of face (not shown) as benchmark under, the angle of inclination of these cam surfaces 62,72 for example is set at 45 ° of inclinations.
Locking mechanism also possesses the blocking portion 50 on decision means of being arranged on 50.This blocking portion 50 shown in Fig. 4,5, at the sidepiece of decision means 50, from the front of box 2 to outstanding towards the direction of inboard.In addition, as shown in Figure 8, when decision means 50 was positioned at initial position, blocking portion 51 formed to outstanding in the space that forms between first Lock Part 60 of latched position and second Lock Part 70 at extrusion position.By blocking portion 51 is set like this, when decision means 50 is positioned at initial position and second Lock Part 70 and is positioned at extrusion position, stop second Lock Part 70 to moving towards the direction of introducing the position, when decision means 50 is positioned at the first card detection position, remove the prevention of moving to second Lock Part 70.
Decision means 50 also is provided with second blocks with guide surface 52, and described second card blocks 100 moving on the thickness direction of box 2 with guide surface 52 guiding second.This second card comprises with guide surface 52: when decision means 50 is positioned at initial position, on direction of insertion to the inclined plane 53 of the direction left from the bottom 5 of box main body 4 inclination and the tabular surface of expanding in the direction parallel 54 with bottom 5.The size of space of the flat part 11 of tabular surface 54 and cover 10 is set at fully shorter than the gauge of first card 90, and longer slightly than the gauge of second card 100.
Possess torsion spring 30 in the present embodiment, described torsion spring 30 double as with movable member 40 to towards the force application mechanism of the direction application of force of extrusion position and with first Lock Part 60 to force application mechanism towards the direction application of force of latched position.Tabular surface 21 at slide unit 20 is provided with columnar portion 27, inserts to lead in torsion spring 30.Be aligned in sequence with first, second highly different flange parts 44,45 in movable member 40 upper edge direction of insertion, described first, second flange part 44,45 on the Width of box 2 from the inside of box 2 to direction expansion towards the outside.Second flange part 45 is compared with first flange part 44, from the bottom 5 of box 2 away from, an end 30a of torsion spring 30 is stuck on the movable member 40 with the state on the thickness direction that is sandwiched in box 2 between first flange part 44 and second flange part 45.Slide unit 20 is provided with jut 28, and the other end 30b of torsion spring 30 is stuck on this jut 28.
At the bottom of box main body 45 upper support plate bodys 82, and it can be rotated on the thickness direction of box 2.This plate body 82 overlaps with terminal 9 with all second cards on the thickness direction of box 2.Plate body 82 is provided with a plurality of slits 83, and described slit 83 makes a plurality of second cards outstanding with terminal 9 contact separately under the state that this plate body 82 is floated from bottom 5 with the elastic force of terminal 9 by a plurality of second cards.
Action to present embodiment describes.
The installation of＜the first card 〉
To describing in the action that 90 o'clock present embodiment of first card is installed.
Fig. 9 is the initial state that the leading section of first card inserts the insertion mouth of box, is to remove cover and be illustrated in and utilize decision means to detect the vertical view of the state in the box before the insertion of first card.Figure 10-the 1st carries out the insertion of first card from state shown in Figure 9, and decision means detects the insertion of leading section of first card, and the vertical view of the state in the box when having removed the prevention of moving to second Lock Part.Figure 10-the 2nd, the end view of the decision means under the state shown in Figure 10-1 and first Lock Part, second Lock Part.
If carry out the insertion of the card of first shown in Figure 10-1 90 from state shown in Figure 9, then the leading section of first card 90 makes decision means 50 overcome the elastic force of torsion spring 55 and turns to the first card detection position.Thus, shown in Figure 10-2, blocking portion 51 breaks away from from the space between first Lock Part 60, second Lock Part 70.That is, form removed second Lock Part 70 to state towards the prevention of moving of the direction of introducing the position.
Figure 11-the 1st, expression is carried out the insertion of first card from the state shown in Figure 10-1, the vertical view of the state in the box the when chamfered section of first card begins pressing operation second Lock Part.Figure 11-the 2nd, the vertical view of the position relation of the card of first under the state shown in the presentation graphs 11-1, first Lock Part, second Lock Part and movable member.
If carry out the insertion of first card 90 from the state of Figure 10-1, then shown in Figure 11-1, Figure 11-2, the chamfered section 92 of first card 90 is pushed first card of second Lock Part 70 and is used inclined plane 73.Thus, second Lock Part 70 overcomes the elastic force of torsion spring 30 and moves to the direction of introducing the position, and meanwhile, because the effect of cam surface 62,72, first Lock Part 60 begins to move to the direction (direction of insertion) of removing the position.
Figure 12-the 1st, expression is carried out the insertion of first card from the state shown in Figure 11-1, the vertical view of the state in the box when having removed the locking of movable member.Figure 12-the 2nd, the vertical view of the position relation of the card of first under the state shown in the presentation graphs 12-1, first Lock Part, second Lock Part and movable member.
Figure 13-the 1st, expression is carried out the insertion of first card from the state shown in Figure 12-1, the vertical view of the state in the box the when leading section of first card is connected to slide unit.Figure 13-the 2nd, the vertical view of the position relation of the card of first under the state shown in the presentation graphs 13-1, first Lock Part, second Lock Part and movable member.
If carry out the insertion of first card 90 from the state shown in Figure 12-1, Figure 12-2, then movable member 40 by utilize first card with inclined plane 46 will be converted to from the pressing force of first card, 90 direction of insertion that are subjected to towards the pressing force of the direction of retreating position, and protuberance 61 insertion grooves 43 of first Lock Part 60, shown in Figure 13-1, Figure 13-2, fallen back on retreating position by pressure.Then, if further insert, then first card 90 is connected to slide unit 20.
Figure 14 is that expression is carried out the insertion of first card from the state shown in Figure 13-1, and first card and slide unit have arrived the vertical view to the state of the boundary position that moves of direction of insertion.Figure 15 is the vertical view of state in the box of expression when being through with the installation of first card.
After the state shown in Figure 13-1, first card 90 makes slide unit 20 overcome the elastic force of helical spring 15 and presses to direction of insertion, simultaneously, as shown in figure 14, arrives the boundary position that moves to direction of insertion.Then, if remove pressing force to first card 90, then because the position of heart type cam path 31 and pin 32 relation, slide unit 20 stops after direction moves slightly to discharging, block usefulness terminals 8 state of contact maintenance first card 90 separately with a plurality of first respectively with a plurality of terminals 91, as shown in figure 15, finish the installation of first card 90.
Also have, to the rear end that direction of insertion is pushed first card 90 of the state of being mounted, then the position relationship change of heart type cam path 31 and pin 32 is removed stopping of slide unit 20 if overcome the elastic force of helical spring 15.Then, if releasing blocks 90 pressing force to first, then owing to the restoring force of helical spring 15, first card 90 is discharged direction in the same way with slide unit 20 1 and is moved.Thus, in direction of insertion and discharge on the direction from the length of the part of the first outstanding card 90 of box 2 and finish duration, be convenient to the user and easily extract first card 90 from box 2 than installing.
The installation of＜the second card 〉
Action to present embodiment that second when card was installed describes.
Figure 16-the 1st, the vertical view of the state in the box the when leading section of expression second card is connected on the blocked movable member.Figure 16-the 2nd, the end view of the decision means under the state shown in Figure 16-1 and first Lock Part, second Lock Part.
Under the situation that second card 100 inserts in the box 2, second card that second card 100 is judged parts 50 guides to decision means 50 with guide surface 52 and covers between 10 the flat part 11, and therefore, decision means 50 is shown in Figure 16-2, not from the initial position activity, keep the locking of movable member 40.Thereby the leading section of second card 100 is shown in Figure 16-1, with movable member 40 butts.
Figure 17 is that expression is carried out the insertion of second card from the state shown in Figure 16-1, and second card and slide unit have arrived the vertical view of the state in the box when the boundary position that moves of direction of insertion.Figure 18 is the vertical view of state in the box of expression when being through with the installation of second card.
After the state shown in Figure 16-1, second card is 100 by pushing movable member 40, makes slide unit 20 overcome the elastic force of helical spring 15 and presses to direction of insertion, simultaneously, as shown in figure 17, arrives the boundary position that moves to direction of insertion.Then, if releasing is to the pressing force of second card 100, then because the position of heart type cam path 31 and pin 32 relation, slide unit 20 stops, with a plurality of terminals 101 respectively with a plurality of second cards with terminal 9 separately state of contact keep second card 100, as shown in figure 18, finish the installation of second card 100.
Also have, in the elastic force that overcomes helical spring 15 and to the rear end that direction of insertion is pushed second card 100 of the state of being mounted, then the position relationship change of heart type cam path 31 and pin 32 is removed stopping of slide unit 20.At this moment, if releasing blocks 100 pressing force to second, then owing to the restoring force of helical spring 15, second card 100 is discharged direction in the same way with slide unit 20 1 and is moved.Thus, direction of insertion and the length dimension from the outstanding part of box 2 of discharging on the direction finish duration than installing, and are convenient to the user and easily extract second card 100.
According to present embodiment, can obtain following effect.
According to present embodiment as can be known, because second all short than this first card 90 card 100 of first card 90 and all sizes of length, width and thickness can be installed selectively, therefore, can improve the degree of freedom of the purposes of card connector and contribute.
According to present embodiment as can be known, under the state that second card 100 has been installed, movable member 40 is locked, therefore, even second card 100 is by not tight, movable member 40 can not move yet, thereby, can prevent second card 100 since tightly and exceedingly do not enter box 2 in the situation of portion.Thus, can the fault minimizing of card connector or card be contributed.
According to present embodiment as can be known, when second Lock Part 70 is positioned at extrusion position, can stop second card 100 the moving of broad ways between the sidewall 6B of second Lock Part 70 and box main body 4, be positioned at when introducing the position at second Lock Part 70, can stop first to be stuck in moving of broad ways between the sidewall 6B of second Lock Part 70 and box main body 4.Thus, the user can insert with the state of the posture of the Width that suitably kept first card, 90, second card 100.
According to present embodiment as can be known, decision means 50 has the guiding function of second card 100 on the thickness direction of box 2 concurrently, therefore, can not produce the increase owing to the parts number of packages that possesses the card connector that this guiding function follows.
Claims (4)
1. card connector, it possesses:
Box, it is inserted second all short than this first card card of all sizes of first card and length, width and thickness selectively;
Card ejector mechanism, it has slide unit and elastomeric element, can slide to the direction of insertion of described first card, second card and as the rightabout discharge direction of this direction of insertion in the space of described slide unit in the described box of insertion track that comprises described first card, described elastomeric element to described discharge direction to the described slide unit application of force;
Movable member, it is arranged on the described slide unit, can be on the Width of the described box corresponding with the Width of described first card, second card, move at restriction site outstanding in the insertion track of described second card with between as the retreating position outside the insertion track of described second card
Described card connector is characterised in that to possess:
Decision mechanism, its be arranged on the described box described first the card, second the card the insertion mouth and described movable member between, according to gauge poor of described first card, second card, judge and in described box, inserted in described first card, second card which;
Locking mechanism, when it is the insertion of described second card in the judged result based on described decision mechanism, so that described movable member outstanding state in the insertion track of described second card locks, when the judged result based on described decision mechanism is the insertion of described first card, unlock, make described movable member moving and the mobile interlock of described first card to described retreating position to direction of insertion.
2. card connector according to claim 1 is characterized in that,
Described decision mechanism possesses the decision means that can be arranged at movably on the described box,
The movable range of this decision means is on the thickness direction of the described box corresponding with the thickness direction of described first card, second card, be positioned at the insertion track of described first card of the insertion track that comprises described second card, and at the initial position outside the insertion track of described second card with between as the first card detection position outside the insertion track of described first card
Described locking mechanism possesses first Lock Part, second Lock Part that can be arranged at movably on the described slide unit and is arranged on blocking portion on the described decision means,
Described first Lock Part on the Width of described box, be disposed at described movable member be benchmark with described first the card insertion rail side opposition side, the movable range of described first Lock Part is on described direction of insertion and described discharge direction, stop described movable member towards the latched position that moves on the direction of described retreating position and allow between the releasing position of moving on the direction of described retreating position
The movable range of described second Lock Part on the Width of described box, between the introducing position outside the insertion track of extrusion position outstanding in the insertion track of described first card and described first card,
Described blocking portion is when described decision means is positioned at described initial position and described second Lock Part and is positioned at extrusion position, stop described second Lock Part to moving towards the direction of described introducing position, be positioned at described first card during detection position in described decision means, releasing is to the prevention of moving of described second Lock Part
Described first Lock Part, second Lock Part constitute cam mechanism, this cam mechanism make described second Lock Part from described introducing position to towards the moving with described first Lock Part from described latched position of the direction of described extrusion position to mobile interlock towards the direction of described releasing position, and make described first Lock Part from described latched position to moving with described second Lock Part from described extrusion position towards the direction of described releasing position to mobile interlock towards the direction of introducing the position.
3. card connector according to claim 2 is characterized in that,
Described second Lock Part when being positioned at described extrusion position and with the size of space of this second Lock Part sidewall of opposed described box on Width be set at the width dimensions of described second card about equally,
Described second Lock Part when being positioned at described introducing position and the size of space of described sidewall be set at described first the card width dimensions about equally.
4. card connector according to claim 2 is characterized in that,
Described decision mechanism is arranged near the described insertion mouth,
This decision mechanism is formed with the guide surface to the mobile channeling conduct of described second card on the thickness direction of described box.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007057490A JP2008218337A (en) | 2007-03-07 | 2007-03-07 | Connector for card |
| JP2007057490 | 2007-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101262096A true CN101262096A (en) | 2008-09-10 |
Family
ID=39838121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810083207 Pending CN101262096A (en) | 2007-03-07 | 2008-03-04 | Connector device for card |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2008218337A (en) |
| CN (1) | CN101262096A (en) |
| TW (1) | TW200844865A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834360A (en) * | 2009-03-10 | 2010-09-15 | 阿尔卑斯电气株式会社 | Card connector |
| CN107738795A (en) * | 2017-09-30 | 2018-02-27 | 常德金德新材料科技股份有限公司 | A kind of cigarette case of paper shaping |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5030005B2 (en) * | 2010-08-20 | 2012-09-19 | Ｓｍｋ株式会社 | Card connector |
| JP5803773B2 (en) * | 2011-12-02 | 2015-11-04 | 山一電機株式会社 | Card connector |
| JP5510681B2 (en) * | 2012-07-04 | 2014-06-04 | Ｓｍｋ株式会社 | Card connector |
-
2007
- 2007-03-07 JP JP2007057490A patent/JP2008218337A/en not_active Withdrawn
-
2008
- 2008-01-29 TW TW97103267A patent/TW200844865A/en unknown
- 2008-03-04 CN CN 200810083207 patent/CN101262096A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834360A (en) * | 2009-03-10 | 2010-09-15 | 阿尔卑斯电气株式会社 | Card connector |
| CN101834360B (en) * | 2009-03-10 | 2012-11-28 | 阿尔卑斯电气株式会社 | Connector for a card |
| CN107738795A (en) * | 2017-09-30 | 2018-02-27 | 常德金德新材料科技股份有限公司 | A kind of cigarette case of paper shaping |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200844865A (en) | 2008-11-16 |
| JP2008218337A (en) | 2008-09-18 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Open date: 20080910 |