JP2000294318A - Connector for ic card and its device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a connector for an IC card and its device without deteriorating the outer appearance of a housing, and with preventing cost up by reducing the number of components, and easy extraction for an IC card in a two or more storied IC card connector. SOLUTION: In this connector for an IC card 10, a plurality of housings 11 capable of freely inserting IC cards 100 are provided vertically in parallel and integrally formed. Card accommodating parts 16 having a same width for accommodating IC cards 100 are provided to the housings 11, and the card accommodating parts 16 are relatively deviated in the width direction of the IC cards 100 inserted into the card accommodating parts 16.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a BS tuner, C
The present invention relates to a connector for a two-story IC card suitable for use in an electronic device such as a digital TV having two types such as an S tuner and a device therefor.

[0002]

2. Description of the Related Art A conventional IC card connector 50 is a two-story connector of a rectangular parallelepiped upper housing 51 and a lower housing 52 made of resin such as plastic, as shown in FIGS. Each housing 5
1, 52, a card accommodating section 55 having rectangular card insertion ports 53, 54 on the front sections 51a, 51b.
56 are juxtaposed vertically. A plurality of pin terminals 59 are mounted on the lower surface of the lower housing 52 so as to protrude. Each of the card accommodating sections 55 and 56 is an IC card 1
00 is formed in a size that can be inserted into each of them.
The C cards 100 can be mounted so as to be parallel to each other. Here, the IC card 100
As shown in FIG. 17, the width dimension is defined by the standard (ISO7816), and the I.D.
C portion and a plurality of terminal portions 10 which are plate-like metal pieces exposed from the IC portion and exposed on a part of the back or front surface thereof.
0b. And the IC card 100
Has an operation and a recording function in its IC section, and the IC card 1
External device that performs information processing using 00 as a medium, for example,
It is used as a prepaid card for a digital TV or the like having two types such as a BS tuner and a CS tuner.

[0003] The upper and lower portions of the front end of each card insertion slot 53, 54 of each housing 51, 52 are IC card 100.
Is slightly tapered toward the insertion destination side. Each of the card accommodating portions 55 and 56 has a plurality of terminals made of metal pieces, and some of the terminals protrude as elastic metal spring plates. Further, in the card storage units 55 and 56, the IC card 100 is inserted.
A part of a detection switch for detecting whether or not the switch is inserted in each of the inside and the inside of each of the inside and the inside of each of the inside and the inside of each of the inside and outside is provided. In such an IC card connector 50, the card accommodating portion 5
According to the attachment / detachment of the IC card 100 in the
The terminal portion 100b of the card 100 and a part of the terminal portion of the connector 50 come into contact with and separate from each other, and the detection switch operates.

As shown in FIGS. 15 and 16, a front panel 70 is provided in front of the IC card connector 50 with a predetermined distance therebetween. The front panel 70 is provided with two rectangular guide holes 71 and 72 vertically arranged in parallel. The width of the guide holes 71 and 72 is determined by the width of the card insertion holes 53 and 54 of the connector 50. Same as the width dimension. The guide holes 71, 72 each having a rectangular shape are slightly wider in the front and almost IC in the rear (rear side), like the card insertion ports 53, 54.
It is tapered so as to be the thickness of the card.

When the IC card 100 is not inserted into the IC card connector 50, each of the housings 51, 5
Since the detection switches disposed in the card storage units 55 and 56 do not operate, no signal is transmitted from the IC card 100 to the IC card connector 50. When the IC card 100 is inserted into the card storage sections 55 and 56,
The C card 100 is inserted into the guide hole 7 of the front panel 70.
Inserted with the guides 1 and 72 as guides, they are guided into the card insertion ports 53 and 54 of the IC card connector 50. Furthermore, the IC card 100 is inserted into the card receiving portions 55 and 56 at the back side while being slid on both side walls and the lower surface in the width direction of the card insertion openings 53 and 54. Touches a part of the detection switch, the detection switch is turned on, and it is detected that the IC card 100 is inserted.
At the same time, the terminal portion 100b of the IC card 100 and I
The terminals of the C card connector 50 are held in contact with each other, are electrically connected, and signals are transmitted and received.

Next, the card insertion slot 53 of the connector 50,
When the operator removes the IC card 100 from the front panel 54, the IC card 1 slightly protrudes from the front panel 70.
00, the guide holes 71 and 72 are pinched.
Also, the terminal part 60 of the connector 50 and the terminal part 100b of the IC card 100 which have come into contact with each other by being pulled out from the card insertion ports 53 and 54 are separated from each other, become non-conductive, and the IC card 100 is not inserted. Is detected by the detection switch.

[0007]

As shown in FIG. 16, when removing the IC card 100 from the IC card connector 50 into which the IC card 100 is inserted,
In the conventional two-story IC card connector 50, two I-cards inserted into upper and lower housings 51 and 52, respectively.
Since the dimension between the C cards 100 is as narrow as about 10 mm, the IC card 100 slightly protrudes from the front panel 70.
However, there is a problem that it is very difficult to take out the IC card 100 because the tip of the other IC card 100 touches the finger of the operator.

Further, if a mechanical mechanism such as an eject button or a push / push connector is separately attached to such an IC card connector, the above-mentioned problem can be solved, but the number of parts increases and the cost increases. There is a problem. An object of the present invention relates to an IC card connector having two or more floors, an IC card connector which does not impair the appearance of a housing, reduces the number of parts, suppresses cost increase, and allows easy removal of an IC card. It is to provide a device.

[0009]

At least one of the above objects is attained.
As a first solution for solving the above problem, an I-type housing in which a plurality of housings into which IC cards can be inserted are vertically arranged in parallel.
In the C card connector, each housing is provided with a card accommodating portion for accommodating an IC card.
The respective positions of the card storage units are relatively shifted in the width direction of the IC card inserted into each card storage unit.

[0010] As a second solution, a card insertion portion is formed on the front surface of the housing, and a guide portion for guiding the IC card to the card accommodating portion is formed in the card insertion portion.

[0011] As a third solution, the card insertion portion is formed on a front panel facing the front surface of the housing, and a guide portion for guiding the IC card to the card accommodating portion is formed on the front panel. It is.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention, I
The C card connector 10 will be described with reference to FIGS. Rectangular housing 11 made of synthetic resin
Is composed of an upper housing 12 and a lower housing 13, and the upper housing 12 and the lower housing 13 are integrally arranged vertically. The upper housing 12 is shown in FIGS.
As shown in the figure, the first card insertion slot 14 having a rectangular shape is formed in a box-like shape formed in a front surface portion 12a on the front side, and a base surface portion 12b having a thin plate shape, and a fixed shape with respect to the base surface portion 12b. The top plate portion 12c arranged at intervals and the front portion 12
a side wall 12d and a thick side wall 12e opposed to each other on both sides of the front wall 12a, and a rear wall 12f connecting the side walls 12d and 12e and facing the front surface 12a. Is the base surface 12 excluding the card insertion slot 15
b, the top plate 12c, the side walls 12d, 12e, and the rear wall 12f, the first card storage unit 1 surrounded in five directions.
It is 6. The thick side wall portion 12e has a tapered portion 12g which faces the first card accommodating portion 16 and is gradually cut and widened from the middle to the front surface portion 12a.

Similarly, as shown in FIGS. 1, 2, and 4, the lower housing 13 has a box-like shape in which a rectangular second card insertion slot 15 is formed in a front surface 13a at the front. A base portion 13b in the form of a thin plate, a lid portion 13c arranged at a fixed distance from the base portion 13b, and a thick side wall portion 13d and a thin side wall portion arranged on both sides of the front side portion 13a. 13e and a rear wall portion 13f connecting the side wall portions 13d and 13e and opposed to the front surface portion 13a, and the inside thereof has a base surface portion 13b and a lid portion 13c except for a card insertion slot 15, and each side wall portion. The second card accommodating portion 17 is surrounded by five directions by 13d, 13e and the rear wall portion 13f. The thick side wall 13d has a second
It has a tapered portion 13g which faces the card accommodating portion 17 and gradually cuts out from the middle to the front portion 13a. In the housing 11, the base surface 12b of the upper housing 12 and the lid 13c of the lower housing 13 are integrated to form a common member, and the front surfaces 12a, 13
a is flush.

As shown in FIG. 2, first and second card insertion slots 14 and 15 provided in front portions 12 and 13, respectively.
Are relatively displaced in the horizontal direction, and when the IC card connector 10 is viewed from the front, the first card insertion slot 14 is biased toward the thin side wall portion 12d (the left side in the drawing),
The card insertion slot 15 is biased toward the thin side wall 13d (right side in the figure). The first and second card insertion slots 1
As shown in FIGS. 3 and 4, the first and second card storage sections 16 and 17 corresponding to the first and second card storage sections 4 and 15, respectively, also have the first card storage section 16 on the thin side wall portion side 12d (the left side in the figure). ,
The second card accommodating portion 17 has a thin side wall portion side 13e (in the drawing,
To the right).

As shown in FIGS. 6, 7, and 8, the plurality of terminals 20 made of a metal plate are arranged side by side in two rows so that the top plate portion 12c and the lid portion 13c of each of the housings 12 and 13 are provided. The contact portion 20a of the terminal 20
Project through the holes (not shown) provided in the base portions 12b and 13b and into the card accommodating portions 16 and 17.
And the IC card 100 has both side walls 12d, 12e,
13d and 13e are used as guides for card insertion slots 14, 15
When inserted into the card storage units 16 and 17 via the
A plurality of terminal portions 100b provided on the card 100 come into contact with the contact portions 20a of the respective terminals 20.

The detection switches 25 and 26 are connected to the IC card 1
00 detects whether or not 00 is inserted into the card storage sections 16 and 17, respectively.
As shown in FIG. 8, reference numerals 5 and 26 each include a contact portion 27 made of a metal spring plate having an operating portion 27a, and a contact portion 28 made of a metal spring plate that can be brought into contact with and separated from the contact portion 27. I have. The detection switches 25 and 26 are
The operating portions 27a are attached to the recesses of the rear wall portions 12f and 13f, respectively, with the operating portions 27a facing the card housing portions 16 and 17. Then, such detection switches 25, 26
As shown in FIG. 6, when the IC card 100 is not inserted, the contact portions 27 and 28 are in an off state, and when the IC card 100 is inserted as shown in FIGS. ,
When the operating portion 27a is pressed by the tip of the IC card 100, the contact portions 27 and 28 are turned on, and it is detected that the IC card 100 is inserted.

As shown in FIGS. 3, 4 and 5, in front of the connector 10, front portions 12 of the housings 12, 13 are provided.
A front panel 30 is provided opposite to the front panel a, 13a at a predetermined distance. The front panel 30 has rectangular guide holes 31 and 32 arranged side by side vertically.
The width of the guide holes 31 and 32 is substantially the same as the width of the card insertion ports 14 and 15 of the connector 10. Further, rectangular guide holes 31 and 3 are provided.
Like the card insertion slots 14 and 15, 2 is tapered both left and right and up and down so that the IC card 100 is slightly wider in the front and substantially the thickness of the IC card 100 in the rear (rear side). Thus, an IC card connector device including the front panel 30 and the IC card connector is configured.

Next, a method of inserting the IC card 100 into the IC card connector 10 configured as described above will be described with reference to FIGS. First, when the IC card 100 is not inserted into the IC card connector 10, the operation switches 27 a disposed on the housings 12 and 13 do not come into contact with the contact portions 28, so that the detection switches 25 and 26 are turned off. It is. Next, an IC is connected to the connector 10.
To mount the card 100, the IC card 100 is inserted using the guide holes 31, 32 of the front panel 30 as a guide. The IC card 100 has the guide hole 3
It is guided to the card insertion ports 14 and 15 of the IC card connector 10 while being regulated by the IC card 1 and 32. IC card 100
Are both side walls 12 in the width direction in the card insertion slots 14 and 15.
d, 12e, 13d, 13e and the lower base 1
It is inserted into the back side while sliding on both the upper surfaces of 2b and 13b, and reaches the end. When the IC card 100 is inserted to the end, the terminal portion 100b of the IC card 100 and each terminal 20b of the IC card connector 10 are inserted.
Is in contact with the contact portion 20a of the contact portion, and the contact portion 20a becomes electrically conductive.
Further, the operating portion 27a is pressed at the tip of the IC card 100, the contact portions 27 and 28 come into contact with each other, the detection switches 25 and 26 are turned on, and it is detected that the IC card 100 is inserted. It is supposed to.

As described above, the IC card connector 100
When the IC card 100 is inserted into the card insertion ports 14 and 15 and the insertion into the card insertion ports 14 and 15 is completed, each terminal portion 100b of the IC card 100 comes into contact with each terminal 20 of the connector 10. The state is held, and signals are exchanged.

Next, the card accommodating portion 16 of the connector 10,
When the operator removes the IC card 100 from the front panel 17, the operator grips the front and rear end portions of the IC card 100 protruding from the front panel 30 and pulls out the IC cards 100 from the guide holes 31, 32 and the card insertion ports 14, 15, thereby making contact. Contact portion 20a of each terminal portion 20 of the connector 10
And the terminal portion 100b of the IC card 100 are separated from each other and become non-conductive.
The detection switches 25 and 26 detect that the IC card 100 is not inserted into the IC card 100 due to the separation of the IC card 100 from the contact portion 28.
At this time, the two IC cards 100 are
6 and 17 and the card insertion slots 14 and 15 corresponding to the card storage sections 16 and 17 are arranged so as to be shifted from each other in the horizontal direction.
There is no obstacle, it can be grasped smoothly and I
The C card 100 can be taken out.

Next, an IC according to a second embodiment of the present invention will be described.
The card connector 40 will be described with reference to FIGS. A housing 41 having a step portion 41a made of a synthetic resin includes an upper housing 42 and a lower housing 43, and the upper housing 42 and the lower housing 43 are integrally provided in a state where they are biased in the horizontal direction. As shown in FIGS. 9, 10, and 11, the upper housing 42 has a box-like shape in which a first card insertion slot 44 having a rectangular shape is formed in a front surface portion 42a at the front, and has a thin plate-like base. A surface portion 42b, a top plate portion 42c arranged at a fixed distance from the base surface portion 42b, a pair of side wall portions 42d and 42e arranged on both sides of the front surface portion 42a, and each side wall portion 42d and 42e. And a front wall portion 42f opposed to the rear wall portion 42f, and the inside thereof has a base surface portion 42b and a top plate portion 42c, excluding the card insertion slot 45,
The first card accommodating portion 46 is surrounded by the side walls 42d and 42e and the rear wall 42f in five directions.

Similarly, the lower housing 43 is shown in FIGS.
0, as shown in FIG. 12, a rectangular-shaped second card insertion slot 45 is formed in a front surface 43a in a box shape, and a thin plate-shaped base surface 43b;
And a pair of side wall portions 43 opposed to each other on both sides of the front surface portion 43a.
d, 43e, and a rear wall portion 43f which connects the side wall portions 43d, 43e, and is arranged opposite to the front surface portion 43a.
The inside thereof is a second card accommodating portion 47 which is surrounded in five directions by a base surface portion 43b, a lid portion 43c, side wall portions 43d and 43e, and a rear wall portion 43f, excluding the card insertion slot 44. Then, the housing 41 includes an upper housing 42.
Of the base portion 42b of the lower housing 43g and the lid 43 of the lower housing 43g.
c and a part of the front part 42
a and 43a are flush.

As shown in FIG. 10, first and second portions provided on front portions 42a and 43a of IC card connector 40 are provided.
The card insertion ports 44 and 45 are relatively displaced in the horizontal direction, and when the IC card connector 40 is viewed from the front, one of the first card insertion ports 44 is deflected to the left in the drawing and the other is the second card insertion port 44. The card insertion slot 45 is relatively biased to the right in the figure. Also, the first and second card accommodating portions 46 and 47 corresponding to the first and second card insertion slots 44 and 45, respectively.
Also, as shown in FIG. 11, the first card accommodating section 46 is biased to the left in the figure, and the second card accommodating section 47 is biased to the right in the figure. The contact portions 20a of the terminals 20 protruding into the card accommodating portions 46 and 47 and the detection switches 25 and 26 are the same as those in the first embodiment, and are denoted by the same reference numerals.

As shown in FIGS. 11 and 12, in front of the connector 40, front portions 42 of the housings 42 and 43 are provided.
A front panel 33 is provided opposite to the front panel a, 43a at a predetermined distance. On the front panel 33, first and second rectangular guide holes 34 and 35 vertically arranged side by side are provided so as to be shifted from each other in the horizontal direction.
The width of the guide holes 34 and 35 is substantially the same as the width of the card insertion openings 44 and 45 of the connector 41. The front panel 33 is provided with the first and second guide holes 3.
First and second protruding inward from the periphery of 4, 35
Extension portions 36 and 37 are provided. In the first extending portion 36 projecting from the periphery of the rectangular first guide hole 34, as shown in FIG. 8, the cross-sectional shape of the right side wall portion in the figure is wide forward and backward (rear side). Almost IC card 10 as you go
It is tapered so as to have a width of 0, and is formed so that the angle of the tapered shape at the root of the first extension portion 36 is larger than the cross-sectional shape of the left side wall portion in the figure. . Further, in the second extending portion 37 protruding from the periphery of the rectangular second guide hole 35, as shown in FIG. 12, the cross-sectional shape of the left side wall portion in the figure is wide in the front and rear (rear side). )
And the tapered shape at the base of the second extended portion 37 becomes larger than the cross-sectional shape of the side wall on the right side in the drawing. Is formed.

Next, a method of inserting the IC card 100 into the IC card connector 41 configured as described above will be described. First, when the IC card 100 is not inserted into the IC card connector 41, each of the housings 42, 43
Is not in contact with the contact portion 28,
The detection switches 25 and 26 are off.
Next, in order to attach the IC card 100 to the connector 41, the IC card 100 is inserted into the guide holes 34, 35 of the front panel 33, and the tapered portions of the first and second extension portions 36, 37 are used as guides to make contact. Then, the IC cards 100 are inserted respectively. The IC card 100 includes the first and second extension portions 3.
6 and 37 and guided by the guide holes 49a and 49b into the card insertion openings 44 and 45 of the IC card connector 41. The IC card 100 has a card insertion slot 44,
45, both side walls 42d, 42e, 43d, 43 in the width direction.
e, while being slid on both the inner wall of e and the upper surfaces of the lower base surfaces 42b, 43b, it is inserted into the back side and reaches the end. Then, the terminal unit 100 of the IC card 100
b and the contact portions 20a of the respective terminal portions 20 of the IC card connector 41 are brought into contact with each other, and become electrically conductive. Also, I
When the C card 100 is inserted, the operating portion 27a is pressed at the tip of the IC card 100, and the contact portions 27 and 28 are pressed.
The two touch each other, the detection switches 25 and 26 are turned on, and it is detected that the IC card 100 is inserted.

As described above, the IC card connector 41
When the IC card 100 is inserted into the card insertion slots 44 and 45 and the insertion into the card insertion slots 44 and 45 is completed, each terminal portion 100 b of the IC card 100 is brought into contact with each terminal portion 20 of the connector 41. It is held in contact with the unit 20a, and transmission and reception of signals can be performed.

Next, the card accommodating portion 46 of the connector 41,
When removing the IC card 100 from the front panel 33, the operator grasps the front and back ends of the IC card 100 protruding from the front panel 33 and pulls out the IC cards 100 from the guide holes 34, 35 and the card insertion ports 44, 45 so that the IC card 100 comes into contact. The contact portion 20a of each terminal portion 20 of the connector 41 and the terminal portion 100b of the IC card 100 are separated from each other and become non-conductive, and the operating portions 27a of the detection switches 25 and 26 are turned off.
Are detected by the detection switches 25 and 26 that the IC card 100 is separated from the contact portion 28 and the IC card 100 is not inserted.
At this time, the two IC cards 100 are provided with the guide holes 34 and 5 of the front panel 33 and the guide holes 34 and 35 thereof.
Card slots 44 and 45 and card storage unit 4 corresponding to
6 and 47 are arranged so as to be shifted from each other in the horizontal direction. Therefore, when the front and back surfaces of the IC card 100 are pinched, there is no obstacle, so that the IC card 100 can be grasped smoothly.

In the first embodiment, the front panel 30 and the front surface 12 of the IC card connector 10 are arranged.
a, 13a may be integrated, and the front panel 30 may be omitted. In the above-described embodiment, the connector is a two-story IC card connector, but may be a stacked IC card connector more than that. As described above, the IC card connector of the present invention is not limited to the above-described embodiment.

[0029]

As described above, the IC card connector of the present invention is an IC card connector comprising a plurality of housings into which IC cards can be inserted.
By providing a card accommodating portion for accommodating the IC card in the housing and displacing the respective positions of the card accommodating portions relatively in the width direction of the IC card inserted into the card accommodating portion, the operator can remove the IC card. The IC card can be easily taken out from the IC card connector by pinching the tip, and the convenience of operation can be improved.

A card insertion portion is formed on the front surface of the housing, and a guide portion for guiding the IC card to the card storage portion is formed in the card insertion portion, so that the operator can smoothly insert the IC card. In addition to being able to be inserted and removed, the operator can easily grasp the tip of the IC card and remove it from the IC card connector.
You can remove the card.

The card insertion portion is formed on a front panel opposed to the front surface of the housing, and the front panel has a guide portion for guiding the IC card to the card receiving portion, so that the connector is provided. Since the degree of freedom of design of the IC card is increased, the space factor is improved, and the operator can easily take out the IC card from the IC card connector by grasping the tip of the IC card.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of a housing of a first embodiment of an IC card connector of the present invention.

FIG. 2 is a front view of a housing of the IC card connector according to the first embodiment of the present invention.

FIG. 3 is a cross-sectional plan view of a principal part taken along line 3-3 in FIG. 2 in a state where the IC card is inserted from the front panel according to the first embodiment of the IC card connector of the present invention.

FIG. 4 is a cross-sectional plan view of a principal part taken along line 4-4 in FIG. 2 in a state where the IC card is inserted from the front panel according to the first embodiment of the IC card connector of the present invention.

FIG. 5 is a cross-sectional plan view of the IC card connector according to the first embodiment of the present invention in a state where two IC cards are respectively inserted from a front panel.

FIG. 6 is a cross-sectional side view of a main part of a lower housing according to the first embodiment of the IC card connector of the present invention.

FIG. 7 is a cross-sectional side view of a main part showing a state in which the IC card is inserted into the lower housing according to the first embodiment of the IC card connector of the present invention.

FIG. 8 is a cross-sectional plan view of a main part showing an attached state of a detection switch according to the first embodiment of the IC card connector of the present invention.

FIG. 9 is a schematic perspective view of a housing of a second embodiment of the IC card connector of the present invention.

FIG. 10 is a front view of a housing of a second embodiment of the IC card connector of the present invention.

FIG. 11 is a cross-sectional plan view taken along line 11-11 of FIG. 10 in a state where an IC card is inserted from a front panel according to a second embodiment of the IC card connector of the present invention.

FIG. 12 is a cross-sectional plan view taken along line 12-12 of FIG. 10 in a state where the IC card is inserted from the front panel according to the second embodiment of the IC card connector of the present invention.

FIG. 13 is a perspective view of a main part of a conventional IC card connector, showing a state where an IC card is inserted.

FIG. 14 is a front view of a housing of a conventional IC card connector.

FIG. 15 is a cross-sectional plan view taken along line 15-15 of FIG. 14 of the conventional IC card connector with an IC card inserted therein.

FIG. 16 is a schematic cross-sectional view illustrating a state in which an IC card is taken out according to a conventional IC card connector.

FIG. 17 is a schematic perspective view of an IC card.

[Explanation of symbols]

 10, 40 IC card connector 11, 12, 13, 41, 42, 43 Housing 14, 15, 44, 45 Card insertion part 16, 17, 46, 47 Card storage part 12g, 13g Taper part (guide part) 30, 33 Front Panel 36 First Extension 37 Second Extension 100 IC Card

Claims (3)

[Claims] An IC card connector comprising a plurality of housings into which IC cards can be inserted, the housings being provided with card housings for housing the IC cards, respectively, and the card housings. Wherein the respective positions of the card accommodating portions are relatively shifted in the width direction of the IC card inserted into the IC card connector. 2. A card insertion part is formed on a front surface of the housing, and a guide part for guiding the IC card to the card storage part is formed in the card insertion part. IC card connector. 3. The IC card connector according to claim 1, wherein the card insertion portion is formed on a front panel opposed to a front surface of the housing, and the IC card is mounted on the front panel. An IC characterized in that a guide part for guiding to a storage part is formed.
Card connector device.