CN100589280C - Connector device for card - Google Patents
Connector device for card Download PDFInfo
- Publication number
- CN100589280C CN100589280C CN 200610166933 CN200610166933A CN100589280C CN 100589280 C CN100589280 C CN 100589280C CN 200610166933 CN200610166933 CN 200610166933 CN 200610166933 A CN200610166933 A CN 200610166933A CN 100589280 C CN100589280 C CN 100589280C
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- card
- limiting component
- slide unit
- installation portion
- connector device
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a card connector device, which can reliably fit the second card to the card fitting part without to wrong position even insert the second card to the cart fitting part again and again. The case of the card connector device (1) of the present invention formed with card inserting path for sliding the first or second card (2, 3) when inserting them to the first or second card fitting part (5, 6), the spacing component (8) is supported by the sliding component (7) and can slide in the orthogonal direction to the inserting direction of the first or second card. The spacing component (8) can retreat to the retreating part (7b) departing from the card inserting path when fitting the first card (2) to the first card fitting part (5). The spacing component (8) lies inthe inserting path when fitting the second card (3) to the second card fitting part (6), the front part (3a) of the second card that inserted to the card inserting path is abutting to the spacing component.
Description
Technical field
The present invention relates to a kind of card connector device, relate in particular to the card connector device that diverse card can be installed in the card installation portion of regulation respectively.
Background technology
For example utilize the existing card connector device of patent documentation 1 described description of contents, existing card connector device, as Figure 14～shown in Figure 16, dispose and to insert first card 51 and the length shell 53 than second card 52 of these first card, 51 weak points is installed from inserting mouthful 53a.
In the inside of this shell 53, under the effect of the application of force of compressing spring 54, be configured to be positioned at initial position shown in Figure 14 to the slide unit 55 of discharging the direction ejection.
Dispose the engaging part 56 of lengthwise shape at described slide unit 55, the back shaft 56a that is formed at side's side of this engaging part 56 is by the chimeric slide unit 55 that is supported in.And, near back shaft 56a, be formed with spring support portion 56b, by by 53 pairs of these spring support portion 56b ejections of compression helical spring, the opposing party's side of engaging part 56, with back shaft 56a be fulcrum to counterclockwise by ejection.
In addition, in the opposing party's side of engaging part 56, be formed with predetermined distance and be used for first, second locator protrusions 56c, 56d that second card 52 is positioned.
And as shown in figure 14, if from inserting a mouthful 3a second card 52 is inserted into shell 53 inside, then the leading section 52a of the corner part 52b that keeps left of second card 52 is connected to the first projection 56c of engaging part 56, and side 52c is connected to the second locator protrusions 56d.
Thus, by second card 52 that has inserted, slide unit 55 overcomes the application of force of compression helical spring 54 and is pressed into the inboard via engaging part 56.
And, after the abutting part 55b of slide unit 55 is connected to the inwall 53b of shell 53, remove the insertion force that puts on second card 52.So under the effect of the ejection force of compression helical spring 54, slide unit 55 returns a little to discharging direction, under the effect of cam pin 57, slide unit 55 is locked at assigned position but as shown in figure 15,, second card 52 is positioned at the second card installation portion, and prevents that second card 52 from coming off.
In addition, if not second card 52, and insert first card 51 from inserting a mouthful 53a, then as shown in figure 16, by the rake 51b that forms in the left corner segment of leading section 51a, the first locator protrusions 56c of engaging part 56 direction left that is pressed, engaging part 56 overcome the ejection force of compression spring 54, are that fulcrum rotates to clockwise direction with support portion 56a.Thus, the formation of engaging part 56 side of first, second projection 56c, 56d be positioned at and keep out of the way the 55a of portion.
And the leading section 51a of first card 51 is connected to the abutting part 55b of slide unit 55, and the slide unit 55 and first card 51 are pressed to the inside together, and the abutting part 55b of slide unit 55 is connected to the inwall 53b of shell 53.
Afterwards, if remove the insertion force that puts on first card 51, then under the effect of the ejection force of compression helical spring 54, slide unit 55 returns a little to discharging direction, during with the insertion of second card 52 similarly, slide unit 55 is locked in assigned position, and first card 51 is positioned at the first card installation portion, and prevents that first card 51 from coming off.
In addition,, omitted diagram, by the torsion disc spring hook-shaped clamping rpole has been gone into pathway side to card insert at slide unit 55 and carry out the elasticity ejection as described other the execution mode of patent documentation 1.
And when inserting first card 51, clamping rpole overcomes the ejection force of torsion disc spring, inserts the path from card and keeps out of the way.In addition, when inserting second card 52, the leading section 52a of close the left corner segment 52b of second card 52 is connected to and is positioned at the hook portion that card insert is gone into the clamping rpole in path under the effect of the ejection force of torsion disc spring, and thus, slide unit 55 is to the slip of the inboard of shell
Patent documentation 1: TOHKEMY 2005-190984 communique
But, existing card connector device, from inserting the first locator protrusions 56c that mouthful leading section 52a of second card 52 of 53a insertion puts on engaging part 56 repeatedly, therefore, the first projection 56c might be destroyed.In addition, on the back shaft 56a of slide unit 55 support clamping close parts 56, produce and rock etc., may the position of inserting second card of installing 52 be caused a deviation.
In addition, in other embodiments, when the leading section 52a of the close left corner segment 52c of second card 52 was connected to the hook portion of clamping rpole, clamping rpole overcame the ejection force of torsion disc spring and rotates to keeping out of the way the 55a of portion side, thereby might cause second card dislocation of installing at the second card installation portion.
Summary of the invention
The present invention is used to solve described such problem, and its purpose is to provide a kind of card connector device, even it inserts the card installation portion with second card repeatedly, second card is installed on the card installation portion reliably with also can not can misplacing.
As first scheme that is used to solve described problem, card connector device of the present invention is characterised in that,
Possess:
Shell, it is formed with the card installation portion, and this card installation portion can be installed first card or length second card shorter than this first card;
Slide unit, it can slide mobile with described first or second card that is inserted into described card installation portion together; With
Limiting component, it is supported by this slide unit, and can with the leading section butt of described second card that is inserted into described card installation portion,
On described shell, be formed with and be used for the card insert that described first or second card is slidably inserted into described card installation portion and go into the path, described limiting component supported by described slide unit and can with the direction of the direction of insertion quadrature of described first or second card on slide
When described first card is installed on described card installation portion, described limiting component can be kept out of the way from described card insert and goes into the portion of keeping out of the way that depart from the path, when described second card is installed on described card installation portion, described limiting component is positioned at described card insert and goes into the path, inserts described card insert and goes into the leading section of described second card in path and be connected to described limiting component.
In addition, as the alternative plan that is used to solve described problem, it is characterized in that, described limiting component links with the arm member that rotation is supported in described slide unit freely, by being installed in described first card of described card installation portion, described arm member is pressed and keeps out of the way portion's side to described, thereby keeps out of the way the described portion of keeping out of the way.
In addition, as the third party's case that is used to solve described problem, in first scheme or the described card connector device of alternative plan, it is characterized in that, be formed with restrictions at described slide unit, described limiting component when this restrictions is used to limit the described second card butt moves to the card insert Inbound, prevents pouring into of described first card by this restrictions.
In addition, as the cubic case that is used to solve described problem, it is characterized in that, at described slide unit, connect the sliding tray that is formed with the slotted hole shape in direction, be formed with the alignment pin that is embedded in described sliding tray and can slides along described sliding tray at the back side of described limiting component with the direction of insertion quadrature of described first or second card.
In addition, as the 5th scheme that is used to solve described problem, it is characterized in that, form the connect apertures of slotted hole shape in side's side of the described limiting component of support of described arm member, and the rotational support portion of the opposing party's side is supported in described slide unit, is that fulcrum rotates by described arm member with described rotational support portion, and described limiting component can slide on the direction of described quadrature.
In addition, as the 6th scheme that is used to solve described problem, it is characterized in that, be formed with the supporting pin that is sticked in described connect apertures and can slides along connect apertures at described limiting component, described slide unit makes the alignment pin of described limiting component be embedded in described sliding tray, and makes described connect apertures be sticked in the supporting pin of described limiting component.
In addition, the 7th scheme as being used to solve described problem is characterized in that, the described rotational support portion of the described arm member that has supported at described slide unit disposes the torsion disc spring, and it goes into thruster top, path with described side's side direction described card insert.
Limiting component of the present invention, owing to supported by slide unit, and can with the direction of the direction of insertion quadrature of first or second card on slide, limiting component when first card is installed on the card installation portion, can keep out of the way from card insert and go into the portion of keeping out of the way that depart from the path, limiting component 8 when second card is installed on the card installation portion, be positioned at card insert and go into the path, insert card insert and go into the leading section butt limiting component of second card in path, therefore, the supported member supporting of limiting component, so, go into second card in path and be connected to limiting component repeatedly even inserted card insert, limiting component can not rock yet.Therefore, second card of having installed at the card installation portion can not misplace.
In addition, because limiting component links with the arm member that rotation is supported in slide unit freely, arm member can be by first card when the card installation portion is installed, be pressed to keeping out of the way portion's side, thereby keep out of the way portion, so, can be installed on each card installation portion that forms an enclosure reliably by first or second card that length is different.
In addition, owing to be formed with restrictions at slide unit, the limiting component when this restrictions is used to limit the second card butt moves to the card insert Inbound, prevents pouring into of first card by this restrictions, so, under the state that does not increase number of spare parts, can prevent pouring into of first card.
In addition, because at slide unit, connect the sliding tray that is formed with the slotted hole shape in direction with the direction of insertion quadrature of first or second card, be formed with the alignment pin that is embedded in sliding tray and can slides along sliding tray in the inside of limiting component, so limiting component is slided along sliding tray reliably.
In addition, owing to form the connect apertures of slotted hole shape in side's side of the support limit parts of arm member, and the rotational support portion of the opposing party's side is supported in slide unit, arm member is by being that fulcrum rotates with rotational support portion, limiting component can slide on the direction of quadrature, so, limiting component is slided reliably on the direction of keeping straight on along with the rotation of arm member.
In addition, owing to be formed with the supporting pin that is embedded in connect apertures and can slides along connect apertures at limiting component, slide unit makes the alignment pin of limiting component be embedded in sliding tray, and make connect apertures be sticked in the supporting pin of limiting component, so by overlapping limiting component on slide unit, overlapping arm member on limiting component can be assembled slide unit, and assembleability is superior.
In addition and since in the slide unit upper support the rotational support portion of arm member, dispose the torsion disc spring, it goes into thruster top, path to the described card insert of side's side direction, so can go into path direction ejection to limiting component to card insert often.
Description of drawings
Fig. 1 is the end view and the vertical view of explanation first card of the present invention;
Fig. 2 is the end view and the vertical view of explanation second card of the present invention;
Fig. 3 is the vertical view of the installation action of explanation first card of the present invention;
Fig. 4 is the vertical view of the installation action of explanation first card of the present invention;
Fig. 5 is the vertical view of the installation action of explanation second card of the present invention;
Fig. 6 is the vertical view of the installation action of explanation second card of the present invention;
Fig. 7 is the vertical view when slide unit is in initial condition in card connector device of the present invention;
Fig. 8 is the 2-2 profile of Fig. 7;
Fig. 9 is the vertical view when slide unit moves in card-type device of the present invention;
Figure 10 is the 4-4 profile of Fig. 9;
Figure 11 is the accompanying drawing of explanation slide unit of the present invention and limiting component;
Figure 12 is the accompanying drawing of explanation limiting component of the present invention;
Figure 13 is the figure of the travelling contact side of explanation sense switch of the present invention;
Figure 14 is second card is installed in a vertical view from explanation to existing card connector device;
Figure 15 is second card is installed in a vertical view from explanation to existing card connector device;
Figure 16 is first card is installed in a vertical view from explanation to existing card connector device;
Among the figure:
1-card connector device of the present invention; 2-first card; 3-second card; The 4-shell; 4a-inserts mouth; The 4b-diapire; The 4c-inwall; The 4d-sidewall; The 5-first card installation portion; 5a-first contact terminal; The 6-second card installation portion; 6a-second contact terminal; The 7-slide unit; The 7a-abutting part; 7b-keeps out of the way portion; The 7c-sliding tray; 7d-keeps out of the way portion; 7e-spring support portion; The 7f-press surface; The 7g-fastener; The 7h-restrictions; The 8-limiting component; The 8a-supporting pin; The 8b-alignment pin; The 9-arm member; The 9a-connect apertures; 9b-rotational support portion; 10-torsion disc spring; 10a-one end; 10b-the other end; The 11-cam path; The 12-cam pin; The 13-sense switch; The 14-travelling contact; 14a-one end; 14b-the other end; 14c-coiling portion; The 15-holding member; 15a-contact support portion; The 15b-abutting part; 15c-one side's side; The 16-fixed contact; 16a-first electrode; 16b-second electrode; The 17-elastomeric element; 18-consolidates parts temporarily.
Embodiment
Below, based on an execution mode of description of drawings card connector device of the present invention.Fig. 1 is the end view and the vertical view of explanation first card of the present invention, Fig. 2 is the end view and the vertical view of explanation second card of the present invention, Fig. 3, Fig. 4 is the vertical view of the installation action of explanation first card of the present invention, Fig. 5, Fig. 6 is the vertical view of the installation action of explanation second card of the present invention, Fig. 7 is the vertical view when slide unit is in initial condition in card connector device of the present invention, Fig. 8 is the 2-2 profile of Fig. 7, Fig. 9 is the vertical view when slide unit moves in card-type device of the present invention, Figure 10 is the 4-4 profile of Fig. 9, Figure 11 is the accompanying drawing of explanation slide unit of the present invention and limiting component, Figure 12 is the accompanying drawing of explanation limiting component of the present invention, and Figure 13 is the figure of the travelling contact side of explanation sense switch of the present invention.
At first, as shown in Figure 1, first card 2 that can be installed on card connector device 1 of the present invention forms: length dimension L21 is long, the diagram lengthwise shape that width dimensions L22 is littler than length dimension L21.
In addition, the leading section 2a that has flat condition at first card 2, diagram left corner segment at this leading section 2a is formed with skewed notch 2b, near this notch 2b the back side is formed with slot part 2c along the length direction of first card 2, and the restrictions 7h of slide unit 7 described later can enter into this slot part 2c.
Assigned position at the back side of the side of a side that has formed described notch 2b is formed with recess 2d.In addition, be formed with the 2e of side end nearby of flat condition in the diagram bottom of first card 2, and be formed with a plurality of contact sites (not shown) of the transmitting-receiving that is used for signal at the back side near leading section 2a.First card 2 is like this controlled nearby near the side end 2e by the operator, is installed on card connector device 1 of the present invention and can insert.
In addition, as shown in Figure 2, it is shorter than the length dimension L21 of first card 2 that second card 3 forms length dimension L31 for example, and width dimensions L32 forms identically with the width dimensions L22 of first card 2.
In addition, the width dimensions L33 of the leading section 3a side of second card 3, narrower because of the notch 3b width that becomes than L32, be formed with recess 3c at the assigned position of the left and right sides face of the rear side of the big width dimensions L32 of width.
In addition, be formed with the 3d of side end nearby of flat condition in the diagram bottom of second card 3, and be formed with a plurality of contact sites (not shown) of the transmitting-receiving that is used for signal at the back side near leading section 3a.Second card 3 is like this controlled nearby near the side end 3d by the operator, is installed on card connector device 1 of the present invention and can insert.
Shown in the profile of Fig. 8, card connector device 1 of the present invention disposes the shell 4 that is made of resin material.This shell 4 the device of diagram bottom nearby side be formed with the insertion mouth 4a that first, second card 2,3 can be inserted the card insert Inbound of arrow A, this inserts the inboard of mouthful 4a, make inside form empty shape by diapire 4b, inwall 4c and sidewall 4d, top tegmentum (not shown) hides.
And, be formed with from inserting the card insert that first, second card 2,3 that mouthful 4a inserted slides in the part of empty shape and go into the path.
In addition, in inner inboard, the cavity of shell 4, be provided with and install, supporting a plurality of rubber-like first contact terminal 5a that can be contacted with the contact site of first card 2 that are exposed to the inner side in cavity from diapire 4b at this first card installation portion 5 from inserting the first card installation portion 5 of first card 2 that mouthful 4a inserted.
In addition, side nearby below the diagram of the first card installation portion 5, be provided with and install, supporting a plurality of rubber-like second contact terminal 6a that can be contacted with the contact site of second card 3 that are exposed to the inner side in cavity from diapire 4b at this second card installation portion 6 from inserting the second card installation portion 6 of second card 3 that mouthful 4a inserted.
In addition, near the diapire 4b the sidewall 4c of the left side of shell shown in Figure 74, dispose slide unit 7, this slide unit 7 can slide on the card insert Inbound of arrow A and move by from inserting first or second card 2,3 that mouthful 4a inserts.
At described slide unit 7, as shown in figure 11, be formed with: the abutting part 7a of the approximate L word shape of the leading section 2a butt of first card 2 that inserts at the card insert Inbound of arrow A; Make limiting component 8 described later when inserting first card 2, keep out of the way the 7b of the portion of keeping out of the way of the position that does not become obstacle with being used to.
In addition, the 7b of the portion of keeping out of the way of slide unit 7 connect be formed with the sliding tray 7c of the slotted hole shape of the direction of the card insert Inbound quadrature of arrow A, can engage the alignment pin 8b of limiting component 8 described later sliding freely at this sliding tray 7c.
In addition, shown in Figure 11 C, the place ahead above the diagram of the 7b of the portion of keeping out of the way of slide unit 7 is formed with the 7d of the portion of keeping out of the way of the groove shape that the part that is used to prevent holding member 15 described later disturbs.
In addition, at slide unit 7, at the outstanding spring support portion 7e that is useful on the elastomeric element 17 that support is made of helical spring described later that forms of diagram upper side.At the back side of described abutting part 7a, shown in Figure 11 A, be formed with the press surface 7f of the flat condition that is provided with the inclined plane in the end, utilize this press surface 7f that holding member 15 described later is pressed to fixed contact 16 sides.
In addition, supporting the limiting component 8 that profile is approximate rectangular shape, and can be free to slide along sliding tray 7c at sliding tray 7c.At described limiting component 8, setting is provided with supporting pin 8a from the surface, erects at the back side shown in Figure 11 D and is provided with two alignment pin 8b, and this alignment pin 8b is embedded in sliding tray 7c and can slides along sliding tray 7c.In addition, be formed with outstanding protuberance 8c in the diagram right of the limiting component 8 shown in Figure 12 B, this protuberance 8c is made as and pushes from inserting first card 2 that mouthful 4a inserts.
In addition, limiting component 8 is linked to the arm member 9 that is rotated the elongate that supports freely by slide unit 7.The connect apertures 9a of the slotted hole shape of the supporting pin 8a that can engage limiting component 8 of described arm member 9 is formed at side's side of the upper side shown in Figure 12 B, and, the 9b of rotational support portion of the opposing party's side of diagram lower side is supported by slide unit 7, and described arm member 9 can be that fulcrum rotates with the 9b of rotational support portion.
Shown in Figure 12 C, such arm member 9 supports torsion disc spring 10 in the rear side that has formed the 9b of rotational support portion, forms the free end shape at this torsion disc spring 10, one end 10a and the other end 10b.And shown in Figure 11 C, an end 10a of torsion disc spring 10 is limited to the fastener 7g of slide unit 7, and shown in Figure 12 C, the other end 10b is limited to the fastening groove 9c of arm member 9.
Therefore, shown in Figure 11 C, arm member 9 is a fulcrum with the 9b of rotational support portion, often to the ejection of connect apertures 9a side direction clockwise direction elasticity.And at the limiting component 8 of connect apertures 9a engaging supporting pin 8a, to illustrating right (direction parallel with the card insert Inbound of arrow A) by the elasticity ejection, the card insert that is positioned at the initial condition before card inserts is gone into the path along sliding tray 7c.
Such limiting component 8, if insert first card 2 from inserting a mouthful 4a, the notch 2b that then is tilted shape pushes, by with the 9b of rotational support portion being the arm member 9 that fulcrum rotates to counter clockwise direction, to the diagram left to the 7b of the portion of keeping out of the way direction slide and to keep out of the way, thereby can not cause obstacle to the insertion of first card 2.
In addition, at slide unit 7, give prominence to formation restricted 7h with the height of regulation to the short transverse of limiting component 8 from the bottom surface of keeping out of the way the 7b of portion, this restrictions 7h is used to limit limiting component 8 card insert Inbound to arrow A when second card, 3 butts that insert and moves.
At described first card 2, because side is formed with and is used to slot part 2c that restrictions 7h is kept out of the way overleaf, so can not meet restrictions 7h from inserting first card 2 that mouthful 4a inserts.
In addition, front side below the diagram of the slide unit shown in Figure 11 C 7, be formed with the degree of depth of regulation and the cam path 11 of width dimensions, this cam path 11 forms the heart-shaped cam shape that is branched off into outlet 11a, route of retreat 11b, sticking department 11c, the cam pin 12 that the hard of wire-like is arranged in these cam path 11 engagings as shown in Figure 7.
One end 12a of the diagram below of described cam pin 12 is supported on shell 4 one sides, and the other end 12b of diagram top is sticked in cam path 11, slides by slide unit 7, with respect to sliding in the cam path 11.
And along with any insertion from insertion mouthful 4a of first or second card 2,3, if slide unit 7 moves to the arrow A direction, then the other end 12b of cam pin 12 is along cam path 11 slide relative.
In addition, as shown in Figure 7, near the diapire 4b the inwall 4c on the left of the diagram of shell 4, dispose sense switch 13, along with any insertion of first or second card 2,3, can operate this sense switch 13 at the slide unit 7 that slides in the inboard from insertion mouthful 4a.
As shown in figure 13, described sense switch 13 is by constituting as the lower part, that is: the travelling contact 14 that is made of the torsion disc spring; The holding member 15 that keeps this travelling contact 14; With fixed contact 16 in the diapire 4b of shell 4 formation.
Described travelling contact 14 is to be in electrical contact with fixed contact 16 and to constitute an end 14a of contact and the other end 14b prolongs with specific length and forms.A described end 14a and the other end 14b open with angle [alpha] in the direction of leaving mutually, and each end 14a, 14b bend to approximate L word shape and form.
Such travelling contact 14 is held in case anti-avulsion falls by the contact support portion 15a that the 14c of coiling portion is sticked in the holding member 15 that is made of resin.
In addition, at holding member 15, from the outstanding abutting part 15b that is formed with of a side side 15c, this abutting part 1 5b is connected to the press surface 7f of mobile slide unit 7 that slides, and can operate to fixed contact 16 1 side shiftings.The 14c of coiling portion of described travelling contact 14 is supported on the contact support portion 15a that the face of given size forms that subsides at the side 15c from a side, and an end 14a, the other end 14b can be from a side side 15c outstanding (shown in Figure 13 B).
In addition, shown in Figure 13 C, holding member 15 is being formed with the 15d of rotational support portion as the corner part of the lower right side of side's side is outstanding, and the 15d of this rotational support portion is supported on shell 4 sides, and holding member 15 rotates freely.
On the diapire 4b of shell 4 sides of the holding member 15 that has supported such structure, as shown in Figure 8, be shaped to wait by injection moulding (outsert) is embedded with fixed contact 16 with exposing.Described fixed contact 16 often with the first electrode 16a of an end 14a Elastic Contact of travelling contact 14 with the second electrode 16b has predetermined gap and by mutually insulated.
The abutting part 15b of described holding member 15, under the initial condition that was pressed before the press surface 7f of slide unit 7, one end 14a of travelling contact 14 often Elastic Contact in the first electrode 16a, the other end 14b is on the diapire 4b between the second electrode 16a, the 16b, and sense switch 13 cuts out.
Then, holding member 15 is a fulcrum with the 15d of rotational support portion, rotate by the opposing party's lateral fixation contact 16 sides, an end 14a and the other end 14b of travelling contact 14 open on the direction of leaving mutually, and the other end 14b slides on diapire 4b and is connected to the second electrode 16b.Thus, first, second electrode 16a, 16b are via travelling contact 14 conductings, and sense switch 13 is opened.
In addition, 7e is supported with the elastomeric element 17 that is made of compression helical spring in the spring support portion of slide unit 7, often to the discharge direction elasticity ejection of slide unit 7 to arrow B.
In addition, dispose the parts 18 admittedly temporarily of the recess 3c that can elasticity be sticked in second card 3 at slide unit 7, by this temporarily admittedly 18 pairs of parts carry out temporarily fixing from second card 3 that inserts mouthful 4a and inserted.
The action of first card 2 is installed in explanation on the card connector device of the present invention 1 of such structure, at first, as shown in Figure 7, before inserting card, when slide unit 7 is in initial condition, if insert first card 2 from inserting a mouthful 4a, then as shown in Figure 3, the skewed otch 2b of first card 2 with arm member 9 by press to the diagram left to.So arm member 9 is a fulcrum to counterclockwise rotating with the 9b of rotational support portion, and limiting component 8 radially illustrates left and is positioned to moving and keeps out of the way the 7b of portion along sliding tray 7c from the card insert approach.
That is, the limiting component 8 when first card 2 is installed on the first card installation portion 5 is kept out of the way and is departed from the 7b of the portion of keeping out of the way that card insert is gone into the path.
So, can not hinder the insertion of first card 2, the leading section 2a of first card 2 is connected to the abutting part 7a of slide unit 7.Under this state, if first card 2 further is pressed into, then be pressed into the inboard of shell 4 via abutting part 7a slide unit 7, a plurality of contact sites of first card 2 (not diagram) are contacted with the first bonder terminal 5a and are electrically connected.
Afterwards, by further inwards side pressure go into first card 2, utilize the press section 7f of the slide unit 7 that slides to inwall 4c side, the abutting part 15b of holding member 15 is pressed to diapire 4b direction.
Thus, as shown in figure 10, the other end 14b of travelling contact 14 slides on diapire 4b and is contacted with the second electrode 16b of fixed contact 16, and first, second electrode 16a, 16b conduct, and detect at the first card installation portion 5 whether first card 2 to be installed.
In addition, slide unit 7 when first card 2 is installed, by with slide to the arrow A direction together from inserting first card 2 that mouthful 4a inserts, thereby the other end 12b of cam pin 12 slide relative on the 11b of the outlet of cam path 11, as shown in Figure 9, be limited to the sticking department 11c of cam path 11.
Thus, slide unit 7 overcomes the ejection force of elastomeric element 7 and is prevented from coming off, and first card 2 suitably is installed in the first card installation portion 5.
In addition, in order to discharge at first card 2 that the first card installation portion has been installed, the action (push away, push away) of first card 2 by being pressed into installment state as shown in Figure 4 once more, the other end 12b of cam pin 12 from the sticking department 11c of cam path 11 depart from and on the 11b of the route of retreat slide relative.Thus, slide unit 7 is disengaged locking, under the effect of the ejection force of elastomeric element 17, slides to the discharge direction of arrow B and to move.
With this, first card 2 is forced out discharge direction to arrow B via the abutting part 7a of slide unit 7.
And the operator can control the 2e of side end nearby that is forced into the outside and extract first card 2.By extracting this first card, slide unit 7 automatically restores to initial condition shown in Figure 7 under the effect of the ejection force of elastomeric element 17.
In addition, the installation action of second card 3, when slide unit 8 is in initial condition, if insert second card 3 from inserting a mouthful 4a, then as shown in Figure 5, the leading section 3a of the left corner segment side of second card 3 is connected to limiting component 8, and limiting component 8 is pressed to the card insert Inbound of arrow A, and limiting component 8 is connected to restrictions 7h and is limited moving to the card insert Inbound of arrow A.
Therefore, slide unit 7 and slide to the inside together at second card 3 that the card insert Inbound of arrow A inserts, a plurality of contact sites of second card 3 (not diagram) are contacted with the second bonder terminal 6a and are electrically connected.
Afterwards, by further inwards side pressure go into second card 3, utilize the press section 7f of the slide unit 7 that slides in inwall 4c side, the abutting part 15b of holding member 15 is pressed to diapire 4b direction.
Thus, as shown in figure 10, an end 14a and the other end 14b of travelling contact 14 open, and slide on diapire 4b, and the other end 14b is contacted with the second electrode 16b of fixed contact 16.Then, first, second electrode 16a, 16b conduct, and as shown in Figure 6, detect at the second card installation portion 6 whether second card 3 to be installed.
That is, when the installation of second card 3, also with the installation of first card 2 similarly, after the contact site of second card 3 is connected in the second bonder terminal 6a,, detects second card 3 and whether be mounted by open detection switch 13.In addition, the slide unit 7 when installing and discharging second card 3 and the action of cam pin 12 because and identical during the installations of first card 2, so omitted explanation.
The limiting component 8 of such card connector device of the present invention 1 is supported by slide unit 7, and can with the direction of direction of insertion (the card insert Inbound of the arrow A) quadrature of first or second card 2,3 on slide, the limiting component 8 when first card 2 is installed on the first card installation portion 5 can be kept out of the way from card insert and goes into the 7b of the portion of keeping out of the way that departs from the path.
In addition, the limiting component 8 when second card 3 is installed on the second card installation portion 6 is positioned at card insert and goes into the path, and the leading section 3a of second card 3 is connected to limiting component 8, and slide unit 7 is pressed into the inboard of shell 4.
Therefore, can length is different two kinds first, second cards 2,3 insert the card installation portion and install, and can increase the limiting section intensity of the limiting component 8 when inserting second card 3.
In addition, slide unit 7 can make the alignment pin 8b of limiting component 8 be embedded in sliding tray 7c, and the supporting pin 8 that makes the connect apertures 9a of arm member 9 be sticked in limiting component 8 assembles, and therefore, the assembleability of slide unit 7 is good.
Claims (7)
1. a card connector device is characterized in that,
Possess:
Shell, it is formed with the card installation portion, and this card installation portion can be installed first card or length second card shorter than this first card;
Slide unit, it can slide mobile with described first or second card that inserts described card installation portion together; With
Limiting component, it is supported by this slide unit, and can with the leading section butt of described second card that inserts described card installation portion,
On described shell, be formed with and be used for the card insert that described first or second card is slidably inserted into described card installation portion and go into the path,
Described limiting component supported by described slide unit and can with the direction of the direction of insertion quadrature of described first or second card on slide,
When described first card is installed on described card installation portion, described limiting component can be kept out of the way from described card insert and goes into the portion of keeping out of the way that depart from the path, when described second card is installed on described card installation portion, described limiting component is positioned at described card insert and goes into the path, inserts described card insert and goes into the leading section of described second card in path and be connected to described limiting component.
2. card connector device according to claim 1 is characterized in that,
Described limiting component links with the arm member that rotation is supported in described slide unit freely, and by being installed in described first card of described card installation portion, described arm member is pressed and keeps out of the way portion's side to described, thereby keeps out of the way the described portion of keeping out of the way.
3. card connector device according to claim 1 and 2 is characterized in that,
Be formed with restrictions at described slide unit, the described limiting component when this restrictions is used to limit the described second card butt moves to the card insert Inbound, prevents pouring into of described first card by this restrictions.
4. card connector device according to claim 1 and 2 is characterized in that,
At described slide unit, with the direction of the direction of insertion quadrature of described first or second card on connect the sliding tray that is formed with the slotted hole shape, be formed with the alignment pin that is embedded in described sliding tray and can slides along described sliding tray at the back side of described limiting component.
5. card connector device according to claim 2 is characterized in that,
Be formed with the connect apertures of slotted hole shape in side's side of the described limiting component of support of described arm member, and the rotational support portion of the opposing party's side is supported in described slide unit, is that fulcrum rotates by described arm member with described rotational support portion, and described limiting component can slide on the direction of described quadrature.
6. card connector device according to claim 5 is characterized in that,
Being formed with alignment pin and being sticked in described connect apertures at described limiting component also can be along the supporting pin of connect apertures slip, described slide unit have with the direction of the direction of insertion quadrature of described first or second card on the sliding tray that forms, described slide unit makes the alignment pin of described limiting component be embedded in described sliding tray, and makes described connect apertures be sticked in the supporting pin of described limiting component.
7. according to claim 5 or 6 described card connector devices, it is characterized in that,
Described rotational support portion at the described arm member of described slide unit upper support disposes the torsion disc spring, and it goes into thruster top, path with the described card insert of described side's side direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005363073 | 2005-12-16 | ||
| JP2005363073A JP4474355B2 (en) | 2005-12-16 | 2005-12-16 | Card connector device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1983726A CN1983726A (en) | 2007-06-20 |
| CN100589280C true CN100589280C (en) | 2010-02-10 |
Family
ID=38166061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610166933 Expired - Fee Related CN100589280C (en) | 2005-12-16 | 2006-12-13 | Connector device for card |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4474355B2 (en) |
| CN (1) | CN100589280C (en) |
| TW (1) | TW200746560A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4510067B2 (en) * | 2007-12-04 | 2010-07-21 | アルプス電気株式会社 | Card connector |
| TW201140962A (en) * | 2010-02-15 | 2011-11-16 | Alps Electric Co Ltd | Connector for card |
| JP5024687B2 (en) * | 2010-04-20 | 2012-09-12 | 山一電機株式会社 | IC card connector |
| SG186517A1 (en) * | 2011-06-30 | 2013-01-30 | Molex Singapore Pte Ltd | Card connector |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840575A (en) * | 1987-05-30 | 1989-06-20 | Yamaichi Electric Mfg. Co., Ltd. | Card connector |
-
2005
- 2005-12-16 JP JP2005363073A patent/JP4474355B2/en not_active Expired - Fee Related
-
2006
- 2006-11-13 TW TW095141954A patent/TW200746560A/en not_active IP Right Cessation
- 2006-12-13 CN CN 200610166933 patent/CN100589280C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840575A (en) * | 1987-05-30 | 1989-06-20 | Yamaichi Electric Mfg. Co., Ltd. | Card connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1983726A (en) | 2007-06-20 |
| JP2007165229A (en) | 2007-06-28 |
| TWI311839B (en) | 2009-07-01 |
| JP4474355B2 (en) | 2010-06-02 |
| TW200746560A (en) | 2007-12-16 |
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Granted publication date: 20100210 Termination date: 20131213 |