CN1419319A - Bayonet connector - Google Patents
Bayonet connector Download PDFInfo
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- CN1419319A CN1419319A CN 02150557 CN02150557A CN1419319A CN 1419319 A CN1419319 A CN 1419319A CN 02150557 CN02150557 CN 02150557 CN 02150557 A CN02150557 A CN 02150557A CN 1419319 A CN1419319 A CN 1419319A
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- card
- aforementioned
- sliding component
- accommodation section
- moving spring
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a card connector device comprising an ejecting mechanism, capable of inserting two cards in two lines, and decreasing width dimensions. First card ejection means 5, 6, 7 ejecting a first card 12 and second card ejection means 8, 9, 10 ejecting a second card 13 are provided in a housing 1 having a first card storing portion 1a and a second card storing portion 1c. The first card storing portion 1a and the second card storing portion 1c are formed in line in a width direction. The first card ejection means 5, 6, 7 and the second card ejection means 8, 9, 10 are arranged at front and rear positions on the same line along a card inserting direction between the first card storing portion 1a and the second card storing portion 1c.
Description
Technical field
The present invention relates to structures that use, connecting device for card such as mini memory card at the corresponding device of the memory that is used for various portable information terminals such as portable phone, PC, digital camera, digital AV equipment etc.
Background technology
As the extension record device of electronic equipments such as personal computer and digital camera, adopt connecting device for card usually.As the storage medium of this connecting device for card, can be extensive use of PC card or storage card.
This PC card or storage card are inserted in the connecting device for card, be used to import and read necessary information, but, in recent years, in mini memory card, developed the different storage cards of wide variety of shapes such as long, short, thick, thin, corresponding therewith, also developed various connecting device for card.
In this case, only corresponding as connecting device for card with a kind of storage card, on a connecting device for card only with specific memory card of plug-in mounting.Therefore, use various types of storage cards, must prepare the connecting device for card of each storage card special use.
But, have the situation of two cards of plug-in mounting on the connecting device for card, and two cards can not be with the state plug-in mounting that overlaps up and down, but realizes slimming with horizontal two cards of state plug-in mounting arranged side by side.In this case, only, exist each sliding component that constitutes output mechanism laterally arranged side by side, the problem that lateral dimension increases by laterally side by side with two cards.
Summary of the invention
Therefore, the objective of the invention is to address the above problem, a kind of connecting device for card is provided, as the connecting device for card of being furnished with output mechanism, two cards can constitute on plug-in mounting ground laterally arranged side by side, simultaneously, can reduce lateral dimension.
In order to address the above problem, in the present invention,, be furnished with as first scheme: housing, but but this housing has first card accommodation section of plug-in mounting first card and the second card accommodation section of plug-in mounting second card; Be arranged in this housing, discharge the first card discharge portion that is inserted into first card in the aforementioned first card accommodation section and discharge the second card discharge portion that is inserted into second card in the aforementioned second card accommodation section, aforementioned first card accommodation section and the aforementioned second card accommodation section are along laterally forming side by side, simultaneously, the aforementioned first card discharger and the second card discharger are between aforementioned first card accommodation section and the aforementioned second card accommodation section, become on the collinear front and back position along card insertion direction.
And, as alternative plan, it is characterized by, the aforementioned first card discharger is made of following parts: follow first sliding component that the insertion of first card can dispose movably along card insertion direction, this first sliding component discharged first back-moving spring of the direction application of force to card, revolt the loading force of this first back-moving spring so that aforementioned first sliding component is remained on locational first heart-shaped cam groove of card plug-in mounting, and first fitting pin that engages with this first heart-shaped cam groove; The aforementioned second card discharger is made of following parts: second sliding component of following the insertion of second card to dispose movably along card insertion direction, this second sliding component is discharged second back-moving spring of the direction application of force to card, revolt the loading force of this second back-moving spring so that aforementioned second sliding component is remained on locational second heart-shaped cam groove of card plug-in mounting, and second fitting pin that engages with second heart-shaped cam groove; Aforementioned first and second sliding components, aforementioned first and second back-moving springs, aforementioned first and second heart-shaped cam groove, aforementioned first and second fitting pins, be configured in along card insertion direction to become on the collinear front and back position respectively.
And, as third party's case, it is characterized by, aforementioned first sliding component of discharging aforementioned first card is configured in the nearside of card insertion direction, aforementioned second sliding component of discharging aforementioned second card is configured in the inboard of card insertion direction, and aforementioned first back-moving spring that aforementioned first sliding component is discharged the direction application of force to card is formed by extension spring, and aforementioned second back-moving spring of aforementioned second sliding component being discharged the direction application of force to card is formed by the compression spring.
And, as the 4th scheme, it is characterized by, aforementioned first card is short with aforementioned second length of blocking on the card insertion direction of comparing, be inserted into aforementioned first card in the accommodation section aforementioned first card and be inserted into aforementioned second card in the aforementioned second card accommodation section, to form in the identical respectively mode of overhang when aforementioned shell is discharged card.
And, as the 5th scheme, it is characterized by, on a side surface part and aforementioned second side surface part of blocking of aforementioned first card, forming card keeps with keeping using recess, the maintenance that is inserted into aforementioned first card of aforementioned first card on the accommodation section is with recess and be inserted into the aforementioned second maintenance recess that blocks on the aforementioned second card accommodation section, and disposes in the mode via aforementioned first sliding component and the mutual subtend of aforementioned second sliding component.
Description of drawings
Fig. 1 is the plane graph of expression according to the connecting device for card of form of implementation of the present invention.
Fig. 2 is that expression same form of implementation of the present invention is at the plane graph of removing the connecting device for card under the state of cap.
Fig. 3 is the plane graph of the housing of expression same form of implementation of the present invention.
Fig. 4 is the plane graph of first sliding component of expression same form of implementation of the present invention.
Fig. 5 is the plane graph of second sliding component of expression same form of implementation of the present invention.
Fig. 6 is the plane graph of first card of expression same form of implementation of the present invention.
Fig. 7 is the ground plan of first card of expression same form of implementation of the present invention.
Fig. 8 is the plane graph of second card of expression same form of implementation of the present invention.
Fig. 9 is the ground plan of second card of expression same form of implementation of the present invention.
Figure 10 is the plane graph that expression of the present invention first and second blocks the connecting device for card when discharging.
Figure 11 is the plane graph of the connecting device for card under the state of expression only plug-in mounting of the present invention first card.
Figure 12 is the plane graph of the connecting device for card under the state of expression only plug-in mounting of the present invention second card.
Figure 13 is the plane graph of the connecting device for card of first and second cards of the present invention during all by plug-in mounting.
Embodiment
Below, expression form of implementation of the present invention in Fig. 1 to Figure 13.Fig. 1 is the plane graph of connecting device for card, Fig. 2 is the plane graph that this device is removed the state of lid, Fig. 3 is the plane graph of housing, Fig. 4 is the plane graph of first sliding component, Fig. 5 is the plane graph of second sliding component, Fig. 6 is the plane graph of first card, Fig. 7 is the ground plan of first card, Fig. 8 is the plane graph of second card, Fig. 9 is the ground plan of second card, and the plane graph of the connecting device for card when Figure 10 is the first and second card discharges, Figure 11 are the plane graphs of the connecting device for card when only inserting first card, Figure 12 is the plane graph that only inserts the connecting device for card in second when card, and Figure 13 is the plane graph of both connecting device for card when all inserting of first and second cards.
In Fig. 1 to Fig. 5, housing 1 is formed the box-shaped of the place ahead and top opening by insulating material such as synthetic resin, the left side of this shell 1 forms the short square configuration of the degree of depth, and the right side forms the long square configuration of the degree of depth in contrast to this, forms as a whole to be the shape that the roughly connection of the font of falling L is provided with.
In the square department of the left side of aforementioned housing 1, the first card accommodation section 1a of the place ahead and top opening is set, conjointly form the first card insertion section 1b of the front that extends to housing 1 with this first card accommodation section 1a.And, in the square department on the right side of aforementioned housing 1, the second card accommodation section 1c of the place ahead and top opening is set, conjointly form the second card insertion section 1d of the front that extends to housing 1 with this second card accommodation section 1c.That is, aforementioned first card accommodation section 1a and the aforementioned second card accommodation section 1c form in a lateral direction side by side.
And, central authorities at aforementioned housing 1, between aforementioned first card accommodation section 1a and the aforementioned second card accommodation section 1c, becoming along card insertion direction on the collinear front and back position, forming the first par 1e of first sliding component 5 hold described discharge first card 12 in back respectively and hold the par 1f of second sliding component 8 of described discharge second card 13 in back.In this case, be in the side nearby of card insertion direction with the aforementioned first par 1e and mode that the aforementioned second par 1f is in the inboard of card insertion direction is configured on the fore-and-aft direction respectively.
And, in the leading section (card is discharged the direction side) of the aforementioned first par 1e, the first spring accommodation section 1g of described first back-moving spring 7 in back is held in setting, at the front end of this first spring accommodation section 1g, is fixed with the distolateral hook-shaped spring engagement tabs 2 that cooperates with first back-moving spring 7.And, rearward end (card insertion direction side) side at the aforementioned second par 1f, the second spring accommodation section 1h of described second back-moving spring 10 in back is held in setting, and the rearward end medial surface of this second spring accommodation section 1h constitutes the distolateral contact site that contacts with second back-moving spring 10.
And, on the protuberance between aforementioned first par 1e and the aforementioned second par 1f, form respectively rotatably to described first fitting pin 6 in back and second fitting pin 9 distolateral axis hole 1i, a 1j who carries out the axle supporting separately.
On the aforementioned first card accommodation section 1a, be set up in parallel a plurality of first splicing ears 3 that constitute by conductive metal material.Aforementioned first splicing ear 3 is configured on the substantial middle position of the aforementioned first card accommodation section 1a, by flat-platy base portion be brace 3a and the contact chip 3b that zigzag roughly is bent to form from this base portion to relative direction and form.Aforementioned first splicing ear 3, it is formed at the first peristome 1k of aforementioned brace 3a on the bottom surface sections that is arranged on the aforementioned first card accommodation section 1a on distolateral to configuration with exposing outside, this brace 3a by with the loop substrate of the outside of electronic instrument etc. on loop figure welding fixing and as the member of signal transmission usefulness.
And, be formed at the aforementioned contact chip 3b of the other end of the base portion of aforementioned first splicing ear 3, from second peristome 11 configuration highlightedly in the aforementioned first card accommodation section 1a of the bottom surface sections that is arranged on the aforementioned first card accommodation section 1a.And,, form the contact portion that contacts with the 12a of contact terminal portion of described first card 12 in back in the front of aforementioned contact chip 3b.
In the aforementioned second card accommodation section 1c, be set side by side with a plurality of second splicing ears 4 that constitute by conductive metal material.Aforementioned second splicing ear 4 is in the rearward end (card insertion direction side) of the aforementioned second card accommodation section 1c, be configured in than the allocation position of aforementioned first splicing ear 3 more by on the position of lining, constitute by flat-platy base portion with to the brace 4a and the contact chip 4b that are bent to form with the mutual subtend direction of this base portion.Aforementioned second splicing ear 4, the aforementioned brace 4a that at one end forms on the side is from the rear face configuration highlightedly laterally of aforementioned shell 1, this brace 4a by with outside loop substrate such as electronic instrument on loop figure welding fix, form the member that carries out the signal transmission.
And,, form the member of outstanding configuration in the aforementioned second card accommodation section 1c at another distolateral aforementioned contact chip 4b that extends to form of the base portion of aforementioned second splicing ear 4.And,, form the contact portion that is connected with the 13a of contact terminal portion of described second card 13 in back in the front of aforementioned contact chip 4b.
And, on the two sides of the aforementioned first card accommodation section 1a, the a pair of insertion guide part 1m that formation is led to back described first card 12 side surface part, and, on the two sides of the aforementioned second card accommodation section 1c, form a pair of insertion guide part 1n equally to the side surface part guiding of described second card 13 in back.
First sliding component 5 forms roughly L font by insulating material such as synthetic resin, has rectangular base portion 5a and extends the card receiving portion 5b that is provided with along the direction that the leading section with this base portion 5a intersects.This card receiving portion 5b is outstanding in the first card accommodation section 1a of aforementioned housing 1, contacts with the front edge of described first card 12 in back that inserts the aforementioned first card accommodation section 1a, moves aforementioned first sliding component 5 to card insertion direction.
And, side below the central authorities of aforementioned base portion 5a, keep not shown engagement member swingably, this engagement member cooperates with recess 12e with maintenance on being arranged on back described first card side surface part of 12, blocks 12 with first and remains on the card insertion position.And, on the central authorities of aforementioned base portion 5a, the first heart-shaped cam groove 5c of the annular that formation is made of a plurality of inclined-planes or plane, and, rearward end side at aforementioned base portion 5a, the first spring accommodation section 1g that holds aforementioned housing 1 is provided with the distolateral auxiliary section 5d who cooperates with described first back-moving spring 7 in back.
First fitting pin 6 is formed by metal wire rod, its two ends are crooked downwards, the distolateral rotatable earth's axis of one is bearing among the aforementioned axis hole 1i, described axis hole 1i is arranged on the aforementioned first par 1e and the protuberance between the aforementioned second par 1f of aforementioned housing 1, slide by making among the aforementioned first heart-shaped cam groove 5c of the other end in being arranged at aforementioned first sliding component 5, aforementioned first sliding component 5 is locked on the card plug-in mounting position, and moves to drain position.
The extension spring that first back-moving spring 7 forms by wire coil is become web-like constitutes, two ends at this extension spring form hook portion, on the one distolateral spring auxiliary section 5d that is fixed to aforementioned first sliding component 5 of this hook portion, another is distolateral to be fixed on the spring engagement tabs 2 on the front end of the first spring accommodation section 1g that is fixed in aforementioned housing 1.And the loading force that utilizes aforementioned first back-moving spring 7 is to the discharge direction application of force of aforementioned first sliding component 5 to card.At this moment, by the cooperation of aforementioned first fitting pin 6 and the aforementioned first heart-shaped cam groove 5c, the loading force of aforementioned first back-moving spring 7 of aforementioned first sliding component, 5 resistances remains on the plug-in mounting position of card.
Like this, utilize the structure of aforementioned first sliding component 5, the aforementioned first heart-shaped cam groove 5c, aforementioned first fitting pin 6, aforementioned first back-moving spring 7, constitute and discharge the first card discharger that is inserted into first card 12 on the aforementioned first card accommodation section 1a.
Second sliding component 8 equally forms roughly L font by insulating material such as synthetic resin, has rectangular base portion 8a and extends the card receiving portion 8b of setting along the direction that the front with this base portion 8a intersects.This card receiving portion 8b is outstanding in the second card accommodation section 1c of aforementioned housing 1, contacts with being inserted into aforementioned second front edge that blocks described second card 13 in back among the 1c of accommodation section, and aforementioned second sliding component 8 is moved to the direction of insertion of card.
And, side below the central authorities of aforementioned base portion 8a, keep not shown engagement member swingably, this engagement member engages with recess 13c with maintenance on being arranged on back described second card side surface part of 13, blocks 13 with second and remains on the plug-in mounting position of card.And, on the central authorities of aforementioned base portion 8a, the second heart-shaped cam groove 8c that formation is made of a plurality of inclined-planes or plane, and, the front of aforementioned base portion 8a is contained among the second spring accommodation section 1h of aforementioned housing 1, and the distolateral spring contact site 8d who contacts with described second back-moving spring 10 in back is set.
Second fitting pin 9 is made of metal wire rod equally, its two ends are crooked downwards, the distolateral rotatable earth's axis of one is bearing among the aforementioned axis hole 1j, described axis hole 1j is arranged on the aforementioned first par 1e and the protuberance between the aforementioned second par 1f of aforementioned housing 1, distolaterally on the aforementioned second heart-shaped cam 8c that is arranged on aforementioned second sliding component 8, slide by another, aforementioned second sliding component 8 is locked on the card plug-in mounting position, and moves to drain position.
The compression spring that second back-moving spring 10 forms by wire coil is become web-like constitutes, on the one distolateral spring contact site 8d that is fixed on aforementioned second sliding component 8 of this compression spring, another is distolateral to be fixed on the contact site of rear inside face of the second spring accommodation section 1h of aforementioned first housing 1.And, by the loading force of aforementioned second back-moving spring 10, to the discharge direction application of force of aforementioned second sliding component 8 to card.At this moment, by the cooperation of aforementioned second fitting pin 9 and the aforementioned second heart-shaped cam groove 8c, the loading force of aforementioned second back-moving spring 10 of aforementioned second sliding component, 8 resistances remains on the plug-in mounting position of card.
Like this, utilize the structure of aforementioned second sliding component 8, the aforementioned second heart-shaped cam groove 8c, aforementioned second fitting pin 9, aforementioned second back-moving spring 10, constitute and discharge the second card discharger that is inserted into second card 13 among the aforementioned second card accommodation section 1c.
In said structure, as the card discharger of discharging first card, 12 and second card 13 respectively, aforementioned first and second sliding components 5,8, aforementioned first and second back-moving springs 7,10, the aforementioned first and second heart- shaped cam groove 5c, 8c, with aforementioned first and second fitting pins 6,9 are configured in on the collinear front and back position along card insertion direction respectively, thereby, for example two cards discharger separately also is configured on the front and back position along card insertion direction, each discharger is by once depressing and can reliably card be discharged from card plug-in mounting position, so can easily card be taken out.
And, aforementioned first sliding component 5 of discharging first card 12 is configured in the side nearby of card insertion direction, aforementioned second sliding component 8 of discharging second card 13 is configured in the inboard of card insertion direction, and, aforementioned first back-moving spring 7 that aforementioned first sliding component 5 is discharged the direction application of force to card is made of extension spring, aforementioned second back-moving spring 10 of aforementioned second sliding component 8 being discharged the direction application of force to card is made of the compression spring, thereby, owing on the centre position of aforementioned first sliding component 5 and aforementioned second sliding component 8, needn't dispose the spring of these usefulness that reset, so aforementioned first and second sliding components 5, size on 8 separately the length directions can shorten, and the size of the length direction of jockey integral body can shorten.
Lid member 11 is formed by the metallic plate of conductivity, is installed on the upper face side of aforementioned housing 1 in the mode of the upper face side peristome that covers aforementioned housing 1.And, bend towards axle and be bearing in aforementioned first and second fitting pins, 6,9 application of forces among axis hole 1i, the 1j of aforementioned housing 1 by cutting at the central portion of this lid member 11, be used for be arranged on aforementioned first and second sliding components 5,8 on the aforementioned first and second heart-shaped cam groove 5c, 8c sliding contact the first and second force application spring sheet 11a, 11b is formed at and the corresponding position of aforementioned first and second stop pins 6,9.
And lid member 11 forms in the top modes that cover aforementioned first and second splicing ears 3,4 of first and second cards on accommodation section 1a, the 1c that are configured in aforementioned housing 1, plays the effect that prevents from the baffle plate of the intrusion of the outside radiation noise that comes etc.
In Fig. 6, Fig. 7, first card 12 accommodates the integrated circuit (IC) that is widely used as recording medium in inside.On a surface of this first card 12, on one is distolateral, form a plurality of contact terminal 12a of portion, the 12a of this contact terminal portion carries out the various information processings with the outside electronic instrument that is connected by contacting with the first contact chip 3b that blocks aforementioned first splicing ear 3 among the 1a of accommodation section that is configured in aforementioned housing 1.
And, in aforementioned first card 12, in a bight of the formation side of the aforementioned contact terminal 12a of portion, be arranged to the notch 12b of inclined plane shape.When aforementioned first card 12 is inserted among the aforementioned first card accommodation section 1a, cooperate with the card receiving portion 5b of aforementioned first sliding component 5 by this notch 12b and leading edge portion, aforementioned first sliding component 5 can form to the mode that direction of insertion moves with the insertion along with aforementioned first card 12.
And, in a side surface part of aforementioned first card 12, form as expression and forbid in this concave part 12c, the marker elements 12d that can slide being set sticking into the concave part 12c of the capable mark part that writes.By this marker elements 12d is slided, can change the position of the 12c of aforementioned grooves portion, and can whether write according to this position change to sticking into row.
And, on the opposite side face of aforementioned first card 12, form maintenance recess 12e.In this kept with recess 12e, the cooperation of the engagement member (not shown) below the central authorities that are arranged on aforementioned first sliding component 5 swingably on the side remained on aforementioned first card 12 among the first card accommodation section 1a of aforementioned housing 1.
In Fig. 8, Fig. 9, second card 13 portion within it accommodates the integrated circuit (IC) that is widely used as recording medium.On a surface of this second card 13, at a plurality of contact terminal 13a of portion of the distolateral formation of one, the 13a of this contact terminal portion, by with the contacting of the contact chip 4b of aforementioned second splicing ear 4 of second card among the 1c of accommodation section that is configured in aforementioned housing 1, carry out the various information processings of the electronic instrument that is connected with the outside.
And, on an end of aforementioned second card 13, form the notch 13b that constitutes by the inclined plane, on a side surface part of aforementioned second card 13 that becomes certain intervals with this notch 13b, form maintenance recess 13c.When aforementioned second card 13 is inserted among the aforementioned second card accommodation section 1c, the engagement member (not shown) of side is coupled to this maintenance with among the recess 13c below the central authorities that will be arranged on aforementioned second sliding component 8 swingably, aforementioned second card 13 is remained among the second card accommodation section 1c of aforementioned housing 1.
When aforementioned second card 13 is inserted among the aforementioned second card accommodation section 1c, contact with the card receiving portion 8b of aforementioned second sliding component 8 by aforementioned second card 13 leading edge portion, aforementioned second sliding component 8 is to block 13 insertions and can form to the mode that direction of insertion moves along with aforementioned second.
In addition, aforementioned second card 13 forms roughly rectangular shape, compares with aforementioned first card 12, forms the elongate in shape of the length of direction of insertion than aforementioned first card, 12 length.
And, be configured in the allocation position of aforementioned second splicing ear 4 of second card among the 1c of accommodation section of aforementioned housing 1, more lean on the inboard of card insertion direction than the allocation position that is configured in aforementioned first splicing ear 3 among the aforementioned first card accommodation section 1a, to insert aforementioned first card, 12 the rear edge portion of aforementioned housing 1, form with the roughly the same mode of extrusion position of the rear edge portion of aforementioned second card 13 that inserts aforementioned housing 1, thereby, under the situation of the same jockey of two kinds of cards insertion/discharge that length is different, because the overhang of each card is identical, so operability and operating position are good.
And, in the time of in card being inserted into aforementioned housing 1, owing to insert the maintenance recess 12e of aforementioned first card 12 of the aforementioned first card accommodation section 1a, use recess 13c via aforementioned first sliding component 5 with the maintenance of aforementioned second card 13 that inserts the aforementioned second card accommodation section 1c, and aforementioned second sliding component 8 mutual subtend ground configurations, thereby, has each the aforementioned maintenance recess 12e that keeps usefulness with card, each first and second sliding component 5 of the engagement tabs (not shown) that 13c cooperates, 8 can be configured on the middle aforementioned location of each card, thereby can realize the miniaturization of the Width of aforementioned housing 1.
Below, utilize Figure 10 to Figure 13 to illustrate with the action under aforementioned first card, 12 and second card, 13 situations about being inserted in the jockey.
At first, in initial condition, be that aforementioned first card 12 and aforementioned second card 13 are positioned under the situation of drain position, aforementioned first sliding component 5 and second sliding component 8 are by the discharge direction application of force of the loading force of aforementioned first back-moving spring 7 and second back-moving spring 10 to card, the 13a of contact terminal portion of the 12a of contact terminal portion of aforementioned first card 12 and second card 13 separates with the contact chip 3b of aforementioned first splicing ear 3 and the contact chip of aforementioned second splicing ear 4.At this moment, aforementioned first card, the 12 engagement member (not shown)s by aforementioned first sliding component 5 cooperate with recess 12e with aforementioned maintenance, and remain among the aforementioned first card accommodation section 1a, aforementioned second card 13, engagement member (not shown) by aforementioned second sliding component 8 cooperates with recess 13c with aforementioned maintenance, and remains on the aforementioned second card accommodation section 1b upward (Figure 10).
In addition, under the situation of under this state, taking out aforementioned first card, 12 and second card 13, because the engagement member that is arranged on aforementioned first and second sliding components 5,8 forms swingably, so by the described card of choosing, can be from aforementioned maintenance with recess 12e, the 13c each engagement member being pulled down, thereby can easily take out.
Below, when pushing aforementioned first card to card insertion direction 12 the time, the notch 12b and the leading edge portion of aforementioned first card 12, by cooperating with the card receiving portion 5b of aforementioned first sliding component 5, aforementioned first sliding component 5 can move to direction of insertion along with the insertion of aforementioned first card 12, revolt the loading force of aforementioned first back-moving spring 7, aforementioned first sliding component 5 is moved to card insertion direction, and an end of aforementioned first fitting pin 6 is that track locks onto latched position with the aforementioned first heart-shaped cam groove 5c.(Figure 11)
At this moment, the 12a of contact terminal portion of aforementioned first card 12 and the contact chip 3b of aforementioned first splicing ear 3 contact.And the engagement member of aforementioned first sliding component 5 cooperates with recess 12e with the maintenance of aforementioned first card 12, and aforementioned first card 10 remains in the card insertion position reliably.
Replace aforementioned first card 12, when pushing aforementioned second card to card insertion direction 13 the time, the leading edge portion of aforementioned second card 13, by cooperating with the card receiving portion 8b of aforementioned second sliding component 8, aforementioned second sliding component 8 can move to direction of insertion along with the insertion of aforementioned second card 13, revolt the loading force of aforementioned second back-moving spring 10, aforementioned second sliding component 8 is moved to card insertion direction, and an end of aforementioned second fitting pin 9 is that track locks onto on the latched position with the aforementioned second heart-shaped cam groove 8c.(Figure 12)
At this moment, the 13a of contact terminal portion of aforementioned second card 13 and the contact chip 4b of aforementioned second splicing ear 4 contact.And the engagement member of aforementioned second sliding component 8 cooperates with recess 13c with the maintenance of aforementioned second card 13, and aforementioned second card 13 remains on the card insertion position reliably.
Figure 13 represents that aforementioned first card 12 of plug-in mounting and aforementioned second blocks 13 state simultaneously.In this case, aforementioned second card 13 forms roughly rectangular-shaped, compare with aforementioned first card 12, form the strip of the length of direction of insertion than aforementioned first card, 12 length, but the allocation position of aforementioned second splicing ear 4 form than the allocation position of aforementioned first splicing ear 3 more by the inboard of card insertion direction, thereby the extrusion position of the rear edge portion of the rear edge portion of aforementioned first card 12 and aforementioned second card 13 is roughly the same.
Adopt said structure, aforementioned first card accommodation section 1a and the aforementioned second card accommodation section 1c form in a lateral direction side by side, be used to discharge the first card discharger of aforementioned first card 12, be in the centre position of aforementioned first card accommodation section 1a and the aforementioned second card accommodation section 1c with the second card discharger that is used to discharge aforementioned second card 13, be configured in along card insertion direction to become on the collinear front and back position, thereby, even can be laterally side by side in the jockey of plug-in mounting at two cards, the structure of each card discharger also needn't be arranged side by side along horizontal direction, thereby can reduce the overall dimension of the transverse width of aforementioned housing 1 as best one can.
The effect of invention
As mentioned above, connecting device for card of the present invention is furnished with: but but have the housing that first of plug-in mounting first card blocks the second card accommodation section of accommodation section and plug-in mounting second card; Be arranged in this housing, discharge is inserted into the first card discharger of first card in the first card accommodation section, be inserted into the second card discharger that block second in the second card accommodation section with discharge, the first card accommodation section and the second card accommodation section form side by side along horizontal direction, simultaneously, the first card discharger and the second card discharger are between the first card accommodation section and the second card accommodation section, be configured in along card insertion direction to become on the collinear front and back position, thereby, even can be laterally side by side in the jockey of plug-in mounting at two cards, the structure of each card discharger also need not be set up in parallel along horizontal direction, thereby, owing to can reduce the lateral dimension of housing, so can reduce the whole lateral dimension of jockey.
And, the first card discharger is by can be along with first sliding component that disposes movably along card insertion direction of insertion of first card, this first sliding component is discharged first back-moving spring of the direction application of force to card, the loading force of revolting this first back-moving spring remains on locational first heart-shaped cam groove of card plug-in mounting with first sliding component, and first fitting pin that cooperates with first heart-shaped cam groove constitutes, the second card discharger is by can be along with second sliding component that disposes movably along card insertion direction of insertion of second card, this second sliding component is discharged second back-moving spring of the direction application of force to card, the loading force of revolting this second back-moving spring remains on locational second heart-shaped cam groove of card plug-in mounting with second sliding component, and second fitting pin that cooperates with second heart-shaped cam groove constitutes, first and second sliding components, first and second back-moving springs, first and second heart-shaped cam groove, first and second fitting pins are configured in respectively along direction of insertion to become on the collinear front and back position, thereby, two cards discharger separately is configured on the front and back position along card insertion direction, by once pushing each card from card plug-in mounting position, can reliably card be discharged, thereby, can easily card be taken out.
And, first sliding component of discharging first card is configured in the side nearby of card insertion direction, second sliding component of discharging second card is configured in the inboard of card insertion direction, simultaneously, first back-moving spring that first sliding component is discharged the direction application of force to card is formed by extension spring, second back-moving spring of second sliding component being discharged the direction application of force to card is formed by the compression spring, therefore, needn't the arrangement reset spring between first sliding component and second sliding component, thereby, the size of the length direction of each sliding component can be shortened, thereby the size of the length direction of jockey integral body can be shortened.
And, first card is shorter than the length of the card insertion direction of second card, second card in being inserted into first card first in accommodation section card and being inserted into the second card accommodation section forms in the identical respectively mode of overhang when housing is discharged card, thereby, even under the situation that two kinds of different cards of length insert/discharge with respect to same jockey, because card overhang separately is identical, so operability and operating position are good.
And, on a side surface part of first side surface part of blocking and second card, form to block to keep using and keep using recess, first card that is inserted in the first card accommodation section keeps with recess and is inserted into second second card that blocks in the accommodation section keeping using recess, dispose in mode across first sliding component and the mutual subtend of second sliding component, thereby, have and be matched with card and keep the maintenance of usefulness each sliding component with the engagement tabs on the recess, can be on front and back position in the intermediate configurations of each card, thereby, can realize the miniaturization of the Width of housing.
Claims (5)
1, a kind of connecting device for card is characterized by, and is furnished with: housing, but but this housing has first card accommodation section of plug-in mounting first card and the second card accommodation section of plug-in mounting second card; Be arranged in this housing, discharge the first card discharge portion that is inserted into first card in the aforementioned first card accommodation section and discharge the second card discharge portion that is inserted into second card in the aforementioned second card accommodation section, aforementioned first card accommodation section and the aforementioned second card accommodation section are along laterally forming side by side, simultaneously, the aforementioned first card discharger and the second card discharger are between aforementioned first card accommodation section and the aforementioned second card accommodation section, become on the collinear front and back position along card insertion direction.
2, connecting device for card as claimed in claim 1, it is characterized by, the aforementioned first card discharger is made of following parts: follow first sliding component that the insertion of first card can dispose movably along card insertion direction, this first sliding component discharged first back-moving spring of the direction application of force to card, revolt the loading force of this first back-moving spring so that aforementioned first sliding component is remained on locational first heart-shaped cam groove of card plug-in mounting, and first fitting pin that engages with this first heart-shaped cam groove; The aforementioned second card discharger is made of following parts: second sliding component of following the insertion of second card to dispose movably along card insertion direction, this second sliding component is discharged second back-moving spring of the direction application of force to card, revolt the loading force of this second back-moving spring so that aforementioned second sliding component is remained on locational second heart-shaped cam groove of card plug-in mounting, and second fitting pin that engages with second heart-shaped cam groove; Aforementioned first and second sliding components, aforementioned first and second back-moving springs, aforementioned first and second heart-shaped cam groove, aforementioned first and second fitting pins, be configured in along card insertion direction to become on the collinear front and back position respectively.
3, connecting device for card as claimed in claim 2, it is characterized by, aforementioned first sliding component of discharging aforementioned first card is configured in the nearside of card insertion direction, aforementioned second sliding component of discharging aforementioned second card is configured in the inboard of card insertion direction, and, aforementioned first back-moving spring that aforementioned first sliding component is discharged the direction application of force to card is formed by extension spring, and aforementioned second back-moving spring of aforementioned second sliding component being discharged the direction application of force to card is formed by the compression spring.
4, connecting device for card as claimed in claim 3, it is characterized by, aforementioned first card is short with the length that aforementioned second card is compared on card insertion direction, be inserted into aforementioned first and block aforementioned first card in the accommodation section and be inserted into aforementioned second aforementioned second card that blocks in the accommodation section, the identical respectively mode of overhang when blocking to discharge from aforementioned shell forms.
5, connecting device for card as claimed in claim 4, it is characterized by, on a side surface part and aforementioned second side surface part of blocking of aforementioned first card, forming card keeps with keeping using recess, the maintenance that is inserted into aforementioned first card of aforementioned first card on the accommodation section is with recess and be inserted into the maintenance recess of aforementioned second card on the aforementioned second card accommodation section, with via aforementioned first sliding component and aforementioned second sliding component and the mode of mutual subtend disposes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001/347496 | 2001-11-13 | ||
| JP2001347496A JP3948938B2 (en) | 2001-11-13 | 2001-11-13 | Card connector device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1419319A true CN1419319A (en) | 2003-05-21 |
| CN1264253C CN1264253C (en) | 2006-07-12 |
Family
ID=19160490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02150557 Expired - Fee Related CN1264253C (en) | 2001-11-13 | 2002-11-13 | Bayonet connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3948938B2 (en) |
| CN (1) | CN1264253C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294681C (en) * | 2003-09-03 | 2007-01-10 | 日本航空电子工业株式会社 | Card fitting mechanism having a plurality of card receiving portions and yet capable of being reduced in size |
| CN1324767C (en) * | 2003-12-19 | 2007-07-04 | 日本航空电子工业株式会社 | Card connector having an eject mechanism adaptable to a plurality of kinds of cards different in size |
| CN100369333C (en) * | 2004-01-06 | 2008-02-13 | 日本航空电子工业株式会社 | Card connector which can be connected to a plurality of kinds of cards different in width |
| CN110911892A (en) * | 2019-10-19 | 2020-03-24 | 中国航空工业集团公司洛阳电光设备研究所 | Mechanism supporting pin type connector electronic disc to be pressed and popped out |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI358173B (en) * | 2007-04-30 | 2012-02-11 | Hon Hai Prec Ind Co Ltd | Card connector and assembly of the same |
-
2001
- 2001-11-13 JP JP2001347496A patent/JP3948938B2/en not_active Expired - Fee Related
-
2002
- 2002-11-13 CN CN 02150557 patent/CN1264253C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294681C (en) * | 2003-09-03 | 2007-01-10 | 日本航空电子工业株式会社 | Card fitting mechanism having a plurality of card receiving portions and yet capable of being reduced in size |
| CN1324767C (en) * | 2003-12-19 | 2007-07-04 | 日本航空电子工业株式会社 | Card connector having an eject mechanism adaptable to a plurality of kinds of cards different in size |
| CN100369333C (en) * | 2004-01-06 | 2008-02-13 | 日本航空电子工业株式会社 | Card connector which can be connected to a plurality of kinds of cards different in width |
| CN110911892A (en) * | 2019-10-19 | 2020-03-24 | 中国航空工业集团公司洛阳电光设备研究所 | Mechanism supporting pin type connector electronic disc to be pressed and popped out |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3948938B2 (en) | 2007-07-25 |
| JP2003151685A (en) | 2003-05-23 |
| CN1264253C (en) | 2006-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20111113 |