CN103367950B - IC-card junctor - Google Patents

Abstract

The present invention provides a kind of IC-card junctor. At the end face of the top ends being formed with the SD card (42) Gong being inserted into the top ends comprising the Duo card (40) Gong being inserted into one end that the stepped portion of the 1st bearing surface (241) connect is connected of the 2nd ejection component (244) to the 2nd bearing surface (249) connect, the position of the 1st bearing surface (241) is set in than the position of the position of the 2nd bearing surface (249) to the close predetermined distance (�� Da) of card groove.

Description

IC-card junctor

Technical field

The present invention relates to a kind of can the IC-card junctor of an IC-card can accommodate in the way of loading and unloading in shape multiple IC-cards mutually different.

Background technology

For IC-card junctor, utilize in order to multiple IC-cards mutually different for shape are arranged in an electronics, it is proposed that the scheme of a kind of card resettlement section that the compound that can be optionally loaded and unloaded one by one by each IC-card is set in connector shell. This kind of connector shell has the card groove being directed to each IC-card and sharing.

In this kind of IC-card junctor, handling direction along IC-card in the way of its part overlaps each other, each card resettlement section is formed with having levels. In the structure shown here, such as, also as shown in Japanese Unexamined Patent Publication 2006-172768 publication, such as, in the upper slot as each card resettlement section separated by partition member and lower channel, it is respectively equipped with the ejecting mechanism for optionally discharging each IC-card.

In the electronicss such as the mobile telephone being equipped with IC-card junctor, owing to expecting further slimming, consequently, it is desirable to the further low back of IC-card junctor.

But, in above-mentioned IC-card junctor, when being in upper slot and lower channel to be respectively equipped with the ejecting mechanism for optionally discharging each IC-card, the low back of IC-card junctor is also restricted.

In addition, in the housing of the electronics such as digital camera being equipped with IC-card junctor, there is the situation of the lid component being provided with the card groove for covering IC-card junctor. This lid component such as prevents IC-card from surprisingly flying by card groove when electronics being applied with impact from outside for a certain reason. When being provided with lid component like this, during an IC-card in the IC-card optionally installing the different size of size, at each IC-card from the outstanding length that the card groove of IC-card junctor is outstanding is different, the inner peripheral surface that lid component shares can not seamlessly be connected to the end face of IC-card, therefore, lid component likely cannot play a role effectively.

Summary of the invention

Consider the problems referred to above, it is an object of the invention to provide a kind of can the IC-card junctor of an IC-card can accommodate in the way of loading and unloading in shape multiple IC-cards mutually different, the low back of IC-card junctor can be sought, and, it is possible to each IC-card is set as identical from the outstanding length that the card groove of IC-card junctor is outstanding.

In order to achieve the above object, the IC-card junctor of the present invention is characterised in that, this IC-card junctor comprises: IC-card resettlement section, it is for accommodating 1IC card or 2IC card, this IC-card resettlement section has and for the card groove passed through along an IC-card in the handling length in direction and thickness this 1IC card mutually different and 2IC card, and can have the multiple coupling end subgroup for the electrode section of this 1IC card and 2IC card being electrically connected; Ejecting mechanism, it has at least one and ejects component, this ejection component for an IC-card in 1IC card and 2IC card is remained on above-mentioned IC-card resettlement section, and for an IC-card in 1IC card and 2IC card is discharged by card groove; Ejection component has: card supporting member, when 1IC card or 2IC card are held in IC-card resettlement section, this card supporting member closes with the recess card of the end being located at 2IC card, and the length of this 2IC card and thickness are less than above-mentioned length and the thickness of 1IC card; Bearing surface, it is formed in the higher position separated from the base end part of this card supporting member to the direction leaving above-mentioned card groove, and this bearing surface supplies the end face of the top ends of this 1IC card to connecing; When 1IC card or 2IC card are held in IC-card resettlement section, 1IC card or 2IC card to be projected into outside length by card groove roughly the same each other.

In addition, ejecting mechanism can also comprise: the 1st ejection component, and it is exerted a force to the direction of the IC-card discharged in 1IC card and 2IC card by elasticity component; 2nd ejection component, it is linked to the 1st ejection component by linking part, has card supporting member and bearing surface.

Further, eject component and 1IC card can also be held in IC-card resettlement section with reverse insert state.

Adopt the IC-card junctor of the present invention, ejection component comprises: card supporting member, when 1IC card or 2IC card are held in IC-card resettlement section, this card supporting member closes with the recess card of the end being located at 2IC card, and the length of this 2IC and thickness are less than length and the thickness of 1IC card; And bearing surface, it is formed in the higher position separated from the base end part of card supporting member to the direction leaving card groove, supplies the end face of top ends of 1IC card to connecing; When 1IC card or 2IC card are held in IC-card resettlement section, 1IC card or 2IC card to be projected into outside length by card groove roughly the same each other, therefore, the low back of IC-card junctor can be sought, and, it is possible to each IC-card is set as identical from the outstanding length that the card groove of IC-card junctor is outstanding.

According to the exemplary embodiment in description below, the further feature of the present invention will become apparent (with reference to accompanying drawing).

Accompanying drawing explanation

Fig. 1 be partial enlargement represent the stereographic map of major portion of an example of IC-card junctor of the present invention.

Fig. 2 is the stereographic map of an example of the IC-card junctor of the state representation the present invention having pulled down lid component.

Fig. 3 is the stereographic map of the state representation to have pulled down division plate etc. in the example shown in Fig. 2.

Fig. 4 is the vertical view of an example of the IC-card junctor of the state representation the present invention being provided with IC-card.

Fig. 5 is the sectional view represented enlargedly along the V-V line shown in Fig. 4.

Embodiment

An example described later of the IC-card junctor of the present invention is such as configured in the circuit board PB(of the electronic equipment internal such as mobile telephone, portable audio equipment, digital camera with reference to Fig. 5) on. In addition, the housing omitting illustrated electronics can also comprise lid component, and this lid component covers card groove in the way of facing with the card groove of IC-card junctor described later.

In IC-card junctor using can contain in the way of loading and unloading storage card, such as SD card (securedigitalcard) (trade mark) 42(of the first card with reference to Fig. 5) and as memory stick PRO-Duo card (trade mark) below the 40(of the 2nd card also referred to as Duo card 40) arbitrary card in (reference Fig. 5). IC-card with junctor be used for by the contact pins of the storage card of collecting and the signal input and output that are configured in predetermined electronic equipment internal with etc. the portion of terminal that connects of circuit board PB be electrically connected.

In addition, storage card is not limited to above-mentioned SD card, it is also possible to from MMC(multimediacard) card (trade mark), flash memories or be built-in with the card etc. of subminiature hard disk select arbitrarily.

SD card 42 is such as set as that thickness is about 2.1mm, and longitudinal size is set as about 32mm, and horizontal size is set as about 24mm. The length size of Duo card 40 is less than the length size of SD card 42, and the thickness of Duo card 40 is less than the thickness of SD card 42, and the width dimensions of Duo card 40 is less than the width dimensions of SD card 42. SD card 42 has the contact pins in the multiple recesses being configured in and being formed parallel to each other in the top ends of its back part. It is formed with chamfered section at an angle of the top ends of the back part of SD card 42. In addition, write protection button (lightprotectbutton) that can move it is provided with at the right side of SD card 42 face.

Duo card 40 has relative face portion and back part. Duo card 40 has chamfered section in the corner on its top. In the back part of Duo card 40, at the shallow recess 402(of the comparison being formed at the part adjacent with this chamfered section with reference to Fig. 5) around be formed with the projection portion of predetermined length along the side of Duo card 40.

In the top ends of the back part of Duo card 40, it is being formed with multiple recess from above-mentioned recess 402 substantially in parallel at a predetermined interval to the long limit of the position that center side is left and this card 40. The width of each recess is set as mutually the same, and each recess is set as mutually the same along the length of the length direction of Duo card 40. Adjacent recess is separated by a point next door each other, is separated by a point next door between recess in one end that this recess arranges and above-mentioned recess. Above-mentioned multiple recess, such as 10 recesses are equipped with contact pins respectively.

Fig. 2 represents the overall appearance of an example of the IC-card junctor of the present invention.

As shown in Figure 2, IC-card junctor comprises base component 10 and lid component 12(reference Fig. 4) and form, this base component 10 is arranged with the multiple contact terminals etc. for the SD card 42 accommodated or Duo card 40 being electrically connected; This lid component 12 coordinates with base component 10 and forms the card resettlement section of each card.

As shown in Figure 4, the lid component 12 with top hat section shape is formed by the metallic substance of thin plate carries out the processing such as stamping-out, bending. Two side surface part at lid component 12 are formed with multiple roughly rectangular connecting hole (not shown).

Block conjunction by each claw of the side of sidewall portion 101 and side of sidewall portion 102 that make base component 10 described later respectively with corresponding above-mentioned each connecting hole, lid component 12 is fixed on base component 10.

In addition, as shown in Figure 4, being provided with by the side surface part side of a side of the upper surface part linking two side surface part at lid component 10 compresses spring 122, and this compression spring 122 is can make the cam lever 50(of ejecting mechanism 24 described later with reference to Fig. 1) mobile in the way of support this cam lever 50. The base end part with elastic compression spring 122 is formed on lid component 12. Compressing spring 122 such as utilizes punch process a part for lid component 10 to be formed towards the inner side stamping-out of lid component. Thus, around the part corresponding with compressing spring 122 of lid component 12, it is formed with opening.

Further, adjacent and be in the position directly over multiple contact terminal 26 described later with compression spring 122 in above-mentioned upper surface part, is formed with multiple opening portion accordingly. Periphery in each opening portion is formed with the bent sheet outstanding towards card resettlement section. Bent sheet is connected to the end of the SD card 42 of insertion, thus avoids and be inserted into card groove, the i.e. so-called damage pouring into the contact terminal 26 caused from the end with the reverse direction side, end of regular direction of insertion side by by SD card 42 mistake.

By utilizing above-mentioned lid component 12 to cover base component 10 described later, it is formed in the end of the side of the card resettlement section being formed between base component 10 and lid component 12 for the card groove 104 shared that a card in SD card 42, Duo card 40 optionally passes through.

As shown in Figure 2, the open end of the card groove 104 shared as this has the step-like cross section corresponding with the cross-sectional shape of the SD card 42 being inserted into.

Base component 10 is such as shaped integratedly by shaping resin material. The sidewall 101 of base component 10 and sidewall 102 have guide portion 108 and guide portion 106 respectively in the way of forming a part for open end described later, the sidepiece of the side of SD card 42 of this guide portion 108 for being guided through; This guide portion 106 is relative with guide portion 108, for guiding the sidepiece of another side of SD card 42; Such cross section that aforesaid open end becomes after having the roughly rectangle overlap by small one and large one. Each sidepiece of the Duo card 40 that the lowest end of guide portion 106 and guide portion 108 is guided through respectively.

As shown in Figure 2, base component 10 comprises: sidewall 101,102, and it forms the both sides of the card resettlement section can accommodate SD card 42 and Duo card 40 in the way of loading and unloading respectively; And contact terminal fixing wall portion 103, it is configured with 10 contact terminals 30 of Duo card and 9 contact terminals 26 of SD card 42.

The outside surface of sidewall 101 is formed with multiple claw accordingly at a predetermined interval with multiple connecting holes of above-mentioned lid component 12. On the outside surface of sidewall 102, though the diagram of omission, but also it is formed with same claw accordingly at a predetermined interval in many places with the connecting hole of above-mentioned lid component 12.

Such as, each contact terminal 26 is arranged in the part of the close contact terminal fixing wall portion 103 of card resettlement section in the way of almost parallel with sidewall 101,102 with being spaced a predetermined interval apart from each other. In addition, each contact terminal 30 is arranged in the position of the lower section of each contact terminal 26 in the way of almost parallel with sidewall 101,102 with being spaced a predetermined interval apart from each other.

Comprising by the sheet metal material contact terminal 26 that such as spring phosphor bronze is made: contact portion, it has elasticity, realizes being electrically connected for abutting against with the contact pins of SD card 42; Soldering portion of terminal, its soldering is fixed on the electrode section of circuit board PB, is electrically connected with this electrode section; And fixing portion, it is fixed on the contact terminal fixing wall portion 103 of base component 10, for by connected to each other to this contact portion and soldering portion of terminal. By the fixing portion of contact terminal 26 is pressed in the groove being formed at contact terminal fixing wall portion 103 from the direction of insertion reverse direction side with SD card 42 through the open-work being formed at contact terminal fixing wall portion 103, thus this contact terminal 26 is fixed on base component 10, this incomplete structure illustrates.

Comprising by the sheet metal material contact terminal 30 that such as spring phosphor bronze is made: contact portion, it has elasticity, realizes being electrically connected for abutting against with the contact pins of Duo card 40; Soldering portion of terminal, its soldering is fixed on the electrode section of above-mentioned circuit board, is electrically connected with this electrode section; And fixing portion, it is fixed on the contact terminal fixing wall portion 103 of base component 10, for by connected to each other to this contact portion and soldering portion of terminal. Base component 10 is fixed on by insert molding together with the bottom of card resettlement section in the fixing portion of contact terminal 30.

In addition, the soldering portion of terminal of contact terminal 26 and contact terminal 30 is given prominence to towards the outside from contact terminal fixing wall portion 103 respectively.

Can be provided with division plate 20 in the way of lifting moving near the contact portion of contact terminal 30, this division plate 20 is for guiding this SD card 42 being inserted into towards contact terminal 30 SD card 42 force being inserted into. Both sides for the division plate 20 SD being inserted into card 42 or Duo card 40 optionally guided towards contact terminal 26 or contact terminal 30 are only illustrated side in fig. 2 by the guide portion 110(of base component 10 respectively) supporting is can lifting moving. The both sides of division plate 20 are pushed spring 32(respectively with reference to Fig. 3) exert a force upward. In addition, the one end extended towards contact terminal fixing wall portion 103 respectively from its both sides being pushed the division plate 20 that spring 32 exerts a force is connected to the inner peripheral surface on lid component 12 top, thus by the top position limit of division plate 20 in predetermined position.

Than the bottom of the position being configured with division plate 20 by card groove 104 side, it is spaced a predetermined interval apart from each other ground and it is provided with multiple elasticity sheet 44 and elasticity sheet 46(with reference to Fig. 3), this elasticity sheet 44 and elasticity sheet 46 are for upward to Duo card 40 force being inserted into.

In addition, it is provided with card wrong insertion preventing mechanism in the inner side of the sidewall 101,102 of the part forming card groove 104. Card wrong insertion preventing mechanism comprises: driving mechanism 18, it is as being mistakenly inserted confining member, with the end in the working direction of SD card 42 to connecing under state, the i.e. so-called reverse insert state inserted towards the inner peripheral surface of lid component 12 by the contact pins of SD card 42, thus limit by mistake the entering to contact terminal 30 of SD card 42; Pair of locking metal insert 14,16, it makes driving mechanism 18 be in the lock state or released state; And whisker (not shown), driving mechanism 18 is exerted a force by it along a direction.

The driving mechanism 18 formed as bent axle has axle portion separately at two ends, and has a linking part axle portion and another axle portion linked up at central part.

The shaft portion of cylinder shape is not can be supported on bearing portion in the way of rotating, and this bearing portion is formed in the card resettlement section of base component 10. In addition, the movement of the radial direction in axle portion is limited by the arc sections of the movable plate of locking metal insert 14,16 described later respectively. Outer peripheral portion in each axle portion is not equipped with torsional helical spring. One end of torsional helical spring is engaging in the end of driving mechanism 18, and the other end of torsional helical spring is engaging in the side of sidewall portion of base component 10. Thus, namely driving mechanism 18 is exerted a force counterclockwise to the discharge direction of SD card 42 centered by the above-mentioned axle portion in Fig. 5.

Linking part has the end in the working direction of the SD card 42 for insertion to the bearing surface connect at the one end of length direction. On the other hand, the Duo card 40 being inserted into is by the lower section of connection section.

At the notch part that the circumference that the two ends of linking part connected to each other for each axle portion are formed the opening portion of movable plate with locking metal insert 14,16 described later respectively is locking. Notch part is formed on the end face relative with bearing surface of above-mentioned linking part. Thus, the engagement part 184 of the hook-type closed with the circumference card in the opening portion of the movable plate of locking metal insert 14,16 and engagement part 182 are formed in the two ends of linking part.

Pair of locking metal insert 14,16 have mutually the same structure, therefore only locking metal insert 14 are described and omit the description locking metal insert 16.

Locking metal insert 14 comprise: fixed plate 140, and it is pressed in the linearly groove being formed on the sidewall 102 of base component 10; And movable plate 142, it is integrally formed in one end of fixed plate 140.

Movable plate 142 with the part that one end of fixed plate 140 is connected by the sidepiece of SD card 42 pass through part drum go out in the way of be formed with bend. Thus, the bend of locking metal insert 14 and the bend of the locking metal insert 16 relative with these locking metal insert 14 distance each other are the sizes of the width dimensions being slightly smaller than SD card 42, and are the sizes of the width dimensions being greater than Duo card 40.

The opening portion of the rectangle that the engagement part 184 for above-mentioned driving mechanism 18 is inserted it is formed with in one end of movable plate 142. It is formed with, between periphery in opening portion and the outer perimembranous of engagement part 184, the such predetermined gap that can move one end of movable plate 142. In addition, it is adjacent to be provided with the stop portion of the starting position for limiting movable plate 142 with the bend of movable plate 142.

Thus, when the sidepiece of SD card 42 is by locking between the bend of metal insert 14 and the bend of the locking metal insert 16 relative with these locking metal insert 14, each bend is pushed by the both sides of SD card 42 respectively, and therefore the opening portion of movable plate 142 separates with the engagement part 184 of driving mechanism 18. Thus, locking metal insert 14,16 makes driving mechanism 18 be in released state. Thus, driving mechanism 18 rotates. Now, the end of the driving mechanism 18 of rotation presses down the end of above-mentioned division plate 20, thus the SD card 42 being inserted into is by the top of the driving mechanism 18 of rotation, as illustrated in fig. 5 by the upper surface of division plate 20.

On the other hand, when the bend of the bend and the locking metal insert 16 relative with these locking metal insert 14 that make locking metal insert 14 becomes non-biased form from biased form, such as when discharging SD card 42 from card resettlement section, movable plate 142 returns above-mentioned starting position under the effect of the recovery power of this bend, and the engagement part 184 of the driving mechanism 18 rotated by the reactive force of torsional helical spring force is embedded in opening portion. Thus, locking metal insert 14,16 makes driving mechanism 18 again be in the lock state as original state.

Interior side portion at sidewall 102 is provided with ejecting mechanism 24, this ejecting mechanism 24 for SD card 42 or Duo card 40 are remained in card resettlement section, and for optionally discharging SD card 42 or Duo card 40 from card resettlement section.

Ejecting mechanism 24 comprises: the 1st ejection component 242 and the 2nd ejection component 244, and they are can be supported on base component 10 in the way of moving, for optionally keeping SD card 42 and Duo card 40; Whisker 22, it is installed between the 1st ejection component 242 and the wall adjacent with contact terminal fixing wall portion 103 of base component 10, for the 1st ejection component 242 and the 2nd ejection component 244 being exerted a force to the direction discharging SD card 42 and Duo card 40; And ejecting component control portion, it carries out the control keeping or discharging the 1st ejection component 242 and the 2nd ejection component 244 relative to base component 10 according to the charge and discharge operations of SD card 42.

Ejecting component control portion to comprise: cam member (heart cam), it is the roughly heart-shaped cam member of sidewall 102 side being formed in the 1st ejection component 242 as also illustrated in Japanese Unexamined Patent Publication 2004-311416 publication; Bar guides groove, and it is made up of multiple stage portion of the surrounding being formed in heart cam; And cam lever 50, it is door shape, and the one end of this cam lever 50 is connected in the hole inside sidewall 102 with being arranged on, and the other end can guide groove to slide along bar; The compression spring 122(of above-mentioned lid component 12 is with reference to Fig. 4).

Compressing spring 122 makes the bending top of cam lever 50 guide the guide surface of groove to be exerted a force by cam lever 50 slidably relative to bar. Thus, the one end of cam lever 50 is directed to each guiding groove guiding groove successively through forming bar with following the action of the 1st ejection component 242, temporarily remained on the cam surface being formed at cam member, thus the 1st ejection component 242 with SD card 42 or Duo card 40 action is remained in card resettlement section. Then, when making the one end of this cam lever 50 leave cam surface by pushing away the operation into SD card 42 or Duo card 40 further, make to eject component 242 with the 1st of SD card 42 or Duo card 40 action the and move to card discharge direction under the reactive force of whisker 22. 1st ejection component 242 has the inclined plane part 243 that the chamfered section with the SD card 42 being inserted into abuts against.

In addition, the 1st ejection component 242 is integrally formed with the 2nd ejection component the 244,2nd ejection component 244 by linking part 246 and is such as shaped by resin material, the Duo card 40 optionally keeping being inserted into as shown in Fig. 1 partial enlargement.

2nd ejection component 244 has the card supporting member 248 that the handling direction along Duo card 40 extends. Card supporting member 248 has location component 247 at end side. The recess 402(of the top ends that location component 247 is embedded in the back part of the Duo card 40 being inserted into is with reference to Fig. 5), for Duo card 40 being positioned the 2nd ejection component 244. In the end of the base end side of card supporting member 248, there is bearing surface 241. The end face of the top ends of the Duo card 40 being inserted into is connected on the 1st bearing surface 241. The end face of top ends being formed with the SD card 42 Gong being inserted in one end being connected with the stepped portion comprising the 1st bearing surface 241 of the 2nd ejection component 244 is to the 2nd bearing surface 249 connect. As shown in Fig. 5 amplifies, the position of the 1st bearing surface 241 is set in than the position of the position of the 2nd bearing surface 249 to the close predetermined distance �� Da of card groove, such as about 1mm. Thus, as shown in Fig. 5 amplifies, the Duo card 40 being inserted into and the same length outstanding from card groove of SD card 42, therefore, the end face outstanding from card groove of Duo card 40 and SD card 42 is configured in common plane. Thus, in the electronics carried, it is easy to card groove, shared lid component is arranged at housing accordingly, this lid component covering Duo card 40 or SD card 42 are from the outstanding end of card groove 104 of IC-card junctor.

Now, 2nd the 1st bearing surface 241 that ejection component 244 has a location component 247 chimeric with the recess 402 of the top ends in the back part of the Duo card 40 being inserted into and the end face with the top ends of Duo card 40 abuts against, accordingly, it may be possible to seek to reduce the height of the 2nd ejection component 244 on Duo card 40 thickness direction. Thus, it is possible to seek the low back of IC-card junctor.

The part relative with ejecting mechanism 24 in sidewall 101 is provided with detector switch group 34, and this detector switch group 34 is for detecting the position of the write protection button of the presence or absence of SD card 42 and SD card 42.

In the structure shown here, when SD card 42 is installed on card resettlement section, the bend of locking metal insert 14 and the bend of the locking metal insert 16 relative with these locking metal insert 14 are pushed to the direction being separated from each other by the top ends of the SD card 42 of card groove 104. Thus, the opening portion of each movable plate 142 engagement part 182 and engagement part 184 with driving mechanism 18 separates respectively. Thus, driving mechanism 18 becomes released state.

Then, the top ends of SD card 42 is inserted along working direction further, thus when the top ends of SD card 42 is connected to the bearing surface of driving mechanism 18, driving mechanism 18 overcomes the reactive force of torsional helical spring and rotates, thus SD card 42 is by the surface of driving mechanism 18 and division plate 20, it is held in a predetermined position by the 1st ejection component 242 and the 2nd ejection component 244.

On the other hand, when taking out SD card 42 from card resettlement section, by pushing away a little into SD card 42 further, utilize the reactive force of the whisker 22 of ejecting mechanism that SD card 42 is moved to discharge direction along with the 1st ejection component 242 and the 2nd ejects component 244. Now, driving mechanism 18 rotates under the effect of the reactive force of torsional helical spring, and the opening portion locking the opening portion of the movable plate 142 of metal insert 14 and the movable plate of the locking metal insert 16 relative with the opening portion of this movable plate 142 returns to the position relative with engagement part 184 with engagement part 182 under the effect of this recovery power and inserts engagement part. Thus, driving mechanism 18 returns initial locking state again.

When Duo card 40 being arranged on the normal position of card resettlement section, the top of the Duo card 40 being inserted into by the bend that locks the bend of metal insert 14 and the locking metal insert 16 relative with these locking metal insert 14 each other, is directed to the position of the card resettlement section of regular lower section by the underface of the linking part of driving mechanism 18 and division plate 20. Now, the recess 402(of the top ends that the location component 247 in above-mentioned 2nd ejection component 244 is embedded in the back part of the Duo card 40 being inserted into is with reference to Fig. 5). Then, after the closed end face of a part for the formation recess 402 of Duo card 40 is connected to the end face locating component 247, further by Duo card 40 along with the 2nd ejection component 244 and the 1st ejection component 242 are pushed into predetermined position. Thus, the Duo card 40 being inserted into is maintained at the predetermined position of the 2nd ejection component 244.

On the other hand, when taking out Duo card 40 from card resettlement section, by pushing away a little into Duo card further, utilize the reactive force of the whisker 22 of ejecting mechanism that Duo card is moved to discharge direction along with the 1st ejection component 242 and the 2nd ejects component 244.

Although the present invention is described with reference to exemplary embodiment, but it should be understood that, the present invention is not limited to disclosed exemplary embodiment, and the scope planted agent in following claim gives the widest explanation, comprises all this kind of amendments, equivalent structure and function.

Claims (3)

1. an IC-card junctor, it is characterised in that,

This IC-card junctor comprises:

IC-card resettlement section, it is for accommodating 1IC card or 2IC card, this IC-card resettlement section has can for the card groove passed through along an IC-card in the handling length in direction and thickness this 1IC card mutually different and 2IC card, further, there is the 1st contact terminal set for the electrode section of this 1IC card being electrically connected and the lower section being configured at the 1st contact terminal set and it is used for the 2nd contact terminal set that the electrode section of this 2IC card is electrically connected;

Ejecting mechanism, it has at least one and ejects component, this ejection component is for remaining on above-mentioned IC-card resettlement section by an IC-card in above-mentioned 1IC card and 2IC card, and discharges for an IC-card in above-mentioned 1IC card and 2IC card is passed through above-mentioned card groove;

Above-mentioned ejection component has:

Card supporting member, when above-mentioned 1IC card or 2IC card are held in above-mentioned IC-card resettlement section, this card supporting member closes with the recess card of the end being located at above-mentioned 2IC card, and the length of this 2IC card and thickness are less than above-mentioned length and the thickness of above-mentioned 1IC card;

2IC card bearing surface, it is formed in the base end part of this card supporting member, supplies the end face of top ends of above-mentioned 2IC card to connecing; And

1IC card bearing surface, its with above-mentioned 2IC card bearing surface continuous print mode, be formed in the higher position separated from the base end part of this card supporting member to the direction leaving above-mentioned card groove, for the end face of top ends of above-mentioned 1IC card to connecing,

When above-mentioned 1IC card or 2IC card are held in above-mentioned IC-card resettlement section, above-mentioned 1IC card or 2IC card to be projected into outside length by above-mentioned card groove roughly the same each other.

2. IC-card junctor according to claim 1, it is characterised in that,

Above-mentioned ejection component comprises:

1st ejection component, it is exerted a force by the direction of elasticity component to the IC-card discharged in above-mentioned 1IC card and 2IC card;

2nd ejection component, it is linked to the 1st ejection component by linking part, has above-mentioned card supporting member, above-mentioned 1IC card bearing surface and above-mentioned 2IC card bearing surface.

3. IC-card junctor according to claim 1, it is characterised in that,

Above-mentioned 1IC card is held in above-mentioned IC-card resettlement section with reverse insert state by above-mentioned ejection component.