TWI334247B - - Google Patents

Description

1334247 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a connector device capable of different shapes. Card for assembling the cymbal sheet [Prior Art] In the prior art, for example, Patent Document 1 discloses a card W connection device in which a smart card, a hammer bar, or the like can be assembled. In the case of this first-time operation/extension of the I-piece ,, it is necessary to hold the card by hand, and an operation of extracting it up and down is also formed. A structure in which contact terminals that are in contact with the contact portions are disposed on the upper and lower surfaces, respectively. 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In another technique, although it is possible to consider the method of setting up your card, the mountain and the other exiting mechanism for the card to exit, in the case of the case, it is necessary to separately configure multiple cards with different shapes. Card exit mechanism. Because &, there are the number of parts and ', the mechanism becomes complicated, the production cost becomes high, and the device becomes large as a whole. ^In addition, since the contact terminals are arranged on the upper and lower sides, the height of the package is increased. 'There is a problem that miniaturization cannot be achieved. In addition, there is also a problem that the winding of the signal line connected to the contact terminal becomes complicated #, and the manufacturing cost becomes high. SUMMARY OF THE INVENTION The present invention has been made in view of the status quo of the prior art described above, and its purpose is

O:\F05\f050l4.DOC card, which is capable of having the exit of the first, the first, and the first: the card is different from the shape of the card. The first one is a single mechanism, and the card can be withdrawn from the mechanism. A connector device for a card having a structure, or a device capable of lowering the device. The winding of the signal line of the (4) terminal is simple. The card is connected to achieve the above purpose. The present invention provides the features of the present invention. The heat is added to the next month, and the piece J J has a different shape. a card insertion portion of the first card and the second card-sheet, and an outer adjacent boat that can be attached to the outer contact portion of the one-piece H, and the contact with the second, and the second The outer part of the card month... the π brother-contact tweezers, and the first and third acquaintances of the third card, and the first and the second piece to guide the card into the card insertion portion - The above-mentioned temple, the sliding direction of the preparation m, and the sliding structure of the pm card toward the card exiting direction and the urging member for urging the card in the direction of withdrawal of the card, the card assembly position = locking the sliding member to the predetermined first member Η B. The sliding member has a second connection for the second card to abut. And a third abutting portion for abutting the third card. The present invention thus constructed is capable of guiding the first and second '坌' second and third guiding portions to the card ^ in the first, second, and third cards. When the specified assembly position is reached: the specified assembly position is locked by 3 pieces, so the first and second I: locking mechanisms will stabilize the sliding phase of the second card respectively.

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The position of the farmer's allocation. Therefore, it is possible to transmit and receive signals to and from the first, second, and third cards at predetermined mounting positions. • The %, the second, and the third cards are respectively withdrawn by the first - 'the third and third abutting parts of the sliding member. That is, it is possible to withdraw the first, second, and third cards via the slide members, and to form the card eject mechanism into a simple structure. The invention is the invention described above, wherein t: the first card is composed of a card having a width, a thickness, and a long thickness. The second card is wider, thinner and thinner than the second card. The short card is composed of a card having a width wider than the second card and a thinner and shorter card. According to still another aspect of the invention, the first abutting portion is formed at an inner side of the sliding member, and the second abutting portion is formed at a position closer to a front side than the first abutting portion. The third abutting portion is formed at a position closer to the front side than the second abutting portion. The present invention is configured in such a manner that the first, second, and third abutting portions are provided on the sliding member. It is sufficient that the insertion directions of the upper cards are respectively staggered, so that a simple structure can be formed. Further, the present invention is the above invention, wherein the lock mechanism includes a heart-shaped cam groove 'and a locking member that slides on the heart-shaped cam groove. According to the invention thus constituted, the heart-shaped cam groove and the locking member can be formed into a simple structure as is well known. Therefore, the locking mechanism including the heart-shaped cam groove and the locking member can also be a simple structure.

Further, the present invention is the above invention, characterized in that the detection switch for detecting the writing of the card is prohibited, and the detection switch is provided in the above The card and the third card are arranged in such a manner that they do not operate when inserted. In order to achieve the above object, the present invention provides a connector device for a card, characterized in that it has a card insertion portion that can be assembled with a first card, a second card, and a third card having different shapes. And a first contact terminal connectable to the outer contact portion of the first card, a second contact terminal connectable to the outer contact portion of the second card, and an external contact portion connectable to the third card The third contact terminals that are in contact with each other are arranged in the three rows along the card insertion direction on the bottom surface of the card insertion portion by the contact of the sub-, second contact terminals, and the second and the second contact terminals. According to the invention thus constituted, all of the first, second, and third contact terminals that are in contact with the external contact portions of the first, second, and third cards are arranged in three rows on the bottom surface of the card insertion portion. Moreover, no contact terminal is provided on the upper surface opposite to the bottom surface, so that the height dimension of the device can be reduced. Further, since the first, second, and third contact terminals are disposed on the same bottom surface of the card insertion portion, the winding of the signal lines connected to the first, third, and third contact horns is relatively simple. According to another aspect of the invention, the first terminal is disposed at an inner side of the casing, and the second contact end is disposed at a central position of the casing, and the third contact terminal is disposed

O:\105\1050I4.DOC 1334247 4 / 1 at the front side position of the casing, and the protruding end portion of each of the first contact terminal and the second contact terminal projecting from the casing is made from the casing The inner position protrudes rearward, and the protruding end portion of the third contact terminal protruding from the housing protrudes from the front side position of the housing toward the side to make the first, second, and third contact terminals Each of the protruding end portions is formed to be solderable to a predetermined substrate. According to the invention thus constituted, since the respective projecting end portions of the first, second, and third contact terminals are located outside the bottom surface of the casing, they can be easily soldered to a predetermined substrate. That is, the mounting to a predetermined substrate can be performed relatively easily. According to still another aspect of the invention, the first, second, and third contact terminals are respectively formed in a cantilever shape on the bottom surface of the card insertion portion, the first, second, and The free end sides of the three contact terminals respectively have protrusions protruding upward, and the respective width dimensions of the protrusions of the first, second, and third contact terminals are set to: the width dimension of the protrusion of the third contact terminal The minimum width of the protrusion of the j-th first contact terminal of the protrusion of the second and second contact terminals is larger than the width of the protrusion of the second contact terminal. According to the invention thus constituted, since the width dimension of the projections of the third and second contact terminals is relatively small, it is possible to reduce the number of the first discs when inserting the first card, and the second The scratch caused by the friction of the contact terminal' and the abrasion caused by the friction of the second card and the second contact terminal when the second card is inserted can be alleviated. Further, the present invention is as in the above invention, wherein:

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When the I piece is inserted, the second element is pressed and the third contact terminal is pressed, and the second card is inserted as the lower member. f is the invention according to the invention in which the second contact terminal is pressed, because the third contact terminal and the second one are contacted by the pressing member when the -T-4A card is inserted. The sub-press is pressed, so that it is possible to reduce the scratch of the first-disc, and, in addition, due to the friction of the first sub-, when the card is inserted, the _2-touch terminal is pressed by pressing the member 'So you can step in and reduce the friction between the second card and the second contact terminal! Pick up the bruises. According to the invention as described above, the first card is composed of a card having a width of 乍 and a thick thickness. The second card is composed of a card having a width wider than the first sheet and a thin thickness. The third card is composed of a card having a wider width and a thinner thickness than the second card. The present invention can have a card ejecting mechanism that can perform the first and second 'third: sheets of different shapes, and can set the card ejecting mechanism to a simple structure including a sliding member. Therefore, it is easier to take out the card from the apparatus, and the number of parts can be reduced, thereby reducing the manufacturing cost, and at the same time, miniaturization of the entire apparatus can be achieved. Further, according to the present invention, since all of the first, second, and third contact terminals are disposed on the bottom surface of the card insertion portion, the height of the device can be reduced, and the size of the device can be reduced. Since the third contact terminals are arranged in three rows on the same bottom surface of the card insertion cassette, the winding of the signal lines connected to the first, second, and first contact terminals is simple. Therefore, the cost can be reduced. _

O: \105M05014.DOC 1334247 .» BEST MODE FOR CARRYING OUT THE INVENTION A preferred embodiment of a card connector device for carrying out the present invention will be described with reference to the accompanying drawings. [The first card used in the present embodiment] is a diagram showing the first card used in the present embodiment, (4) is a diagram of the sub-picture '(b), and (4) is a right side view of the figure. , (4) the rear view of the system.

As shown in Fig. 1, among the three types of cards used in the present embodiment, the first card 1 has a smooth surface on the upper surface ia at the time of insertion, and is provided at the front end portion of the back surface ib. Flexible for signal transmission and reception: first-outer contact portion... The length dimension Ln of the first card i is formed to be relatively long, the width dimension LI2 is formed to be relatively short, and the thickness dimension [Η is formed to be relatively thick. [Second card used in the present embodiment] Fig. 2 is a view showing a second card used in the present embodiment, (a) is a bottom view, (b) is a right side view, and (c) is a figure Right side section view, (d) diagram rear view. As shown in Fig. 2, in the second card 2 used in the present embodiment, the upper surface 2a is formed as a smooth surface. The front end portion 2 of the back surface 2b is provided with a second external portion that can be flexibly used for transmission and reception of signals. The contact portion 2d has a tapered surface portion 2e on one side of the front end portion 2c, and has a prohibition on the second card on the side opposite to the side opposite to the side portion on which the tapered surface portion 2e is provided. In the state shown in (a) of Fig. 2, the sliding portion 2f accommodated at a predetermined position is pulled out, and writing is prohibited. O:\105\105014.DOC -12- 5 1334247 * State of the incoming state. The length dimension L21 of the second card 2 is set to be shorter than the length L11 of the first sheet 1 described above, and the width dimension L22 is larger than the width dimension L12 of the first card 1. The larger the thickness is set, the smaller the thickness L23 is, and the thickness is smaller. [The third card used in the present embodiment] Fig. 3 is a view showing the third card 3 used in the present embodiment. (a) The bottom view of the diagram '(b) The right side view of the diagram (c) The right side of the diagram, (d) View ^ As shown in Fig. 3, the third card 3 used in the present embodiment is also formed such that the upper surface a is formed as a smooth surface. On the back surface 3b, there is a third external portion that can be used for transmission and reception of signals in the vicinity of the front end portion 3c. The contact portion 3d. The length dimension L31 of the third card 3 is set to be shorter than the length dimension L21 of the second card 2 described above, and the width dimension L32 is larger than the width dimension L22 of the second card 2 is set to be more The width 'L" is smaller than the thickness L2 of the second card 2, and is set to be thinner. [Basic structure of the present embodiment] Fig. 4 shows the embodiment of the present embodiment when the sliding member is held at the initial position. The diagram of the structure, (a) the top view of the diagram, (b) the right side section of the diagram, (c) the left side section of the diagram '(d) is a front view. Figure 5 shows that the sliding member is held in the specified card assembly Fig. 4 is a plan view showing a structure of the present embodiment at the position, (a) a plan view "b", a right side cross-sectional view, (c) a left side cross-sectional view, and (d) a front view. As shown in FIG. 5, this embodiment includes a housing 4 having ^ Above first mounting plate 1, a second card 2 'of the third card 3

O:\105\105014.DOC 13 Card insertion portion 4h. On the bottom surface 4g of the casing 4, a first contact hole 5, a second contact terminal 6, and a terminal 7 are arranged in three rows along the card.

The first contact terminal 5' is disposed at an inner side of the casing 4 so as to be in contact with the first outer contact portion ld of the first sheet 1. The second contact terminal 6 is disposed at (4) (4) the central position ± ' can be touched with the external contact portion of the first: card 2. The third contact terminal 7 is placed at the front side position i of the casing 4 so as to be in contact with the third outer contact portion 3d of the second card 3. As shown in FIG. 4(c) and FIG. 5(4), the first contact terminal $ protrudes from the casing 4, the protruding end portion 5b, and the second contact terminal (four) protrudes from the casing 4 at the end of the dog. 6b protrudes rearward from the inner side position of the casing 4. Further, the protruding end portion 7b of the third contact terminal 7 projecting from the casing 4 protrudes forward from the front side position of the casing 4. Each of the projecting end portions 5b, 6b, and 7b has a flat plate portion which is located almost on the same plane, and the flat plate portion or the like can be used for soldering of a predetermined substrate (not shown).

Insertion direction Third contact The first, second, and second contact terminals 5, ό, and 7, are respectively supported in a cantilever shape on the bottom surface of the card insertion portion 4h of the casing 4. On the free end sides of the first, second, and second contact terminals 5, 6, and 7, respectively, corresponding to the first, second, and third cards 丨, 2, and 3 are formed. The outer contact portion id, the second outer contact portion 2d, and the third outer contact portion 3d are in contact with the projections 5a, 6a, 7a. The respective width dimensions of the projections 5a, 6a, and 7a of the first, second, and third contact terminals 5, 6, and 7 are as shown in FIG. 4 (4) and FIG. 5 (a). The width dimension of the projection 7a of the contact terminal 7 is set to be the smallest. In addition, the width dimension of the protrusion 6a of the second contact terminal 6 is set.

O:\105\105014.DOC 1334247 *> 疋 is the second smallest, and the width dimension of the protrusion a of the first contact terminal 5 is set to the maximum, that is, the width is larger than the width of the protrusion 6a of the second contact terminal 6. The size is even larger. The position at which the first contact terminal 5 is disposed constitutes a predetermined first mounting position in which the first card cassette can be held in a manner capable of transmitting and receiving signals with respect to the first card 1. Similarly, the position at which the second contact terminal 6 is disposed constitutes a predetermined second mounting position for holding the second card 2 in a manner capable of transmitting and receiving signals with respect to the second card 2, and the third contact is disposed. The position of the koji 7 constitutes a predetermined third mounting position for holding the third card 3 so that the signal can be transmitted and received with respect to the third card 3. Further, the "this embodiment" further includes a pressing member that presses the second contact terminal 6 and the third contact terminal 7 when the first card 1 is inserted, and presses the third contact terminal 7 when the second card 2 is inserted. 1 Pressing a member, for example, as shown in (4) of FIG. 4, (--FIG. 5, (4), (4) of FIG. 5, by the second lower member 8 located near the center of the device and the second pressing member located on the front side of the device The lower member 9 is constructed. The inserting member 8' has a projection 6a for the second contact terminal 6 to be respectively configured: the jaw portion 8a' and is rotatable about the rotation fulcrum 8b. The second button 9 has a hole for the protrusion 7a of the third contact terminal 7 to be inserted, respectively, which is sufficient for the rotation of the fulcrum, and when the heart is pressed, the second press 槿# + 牡 卡片 card 1 is inserted at the stem - the fulcrum % is centered Rotating downward, the lower member 8 is centered on the rotation fulcrum 8b, and the 第-, 笙r does not rotate, and the wrong-first-first-lower member 9, 8 resists the third contact terminal 7 and the second connection.

O:\105\105014.DOC 1JJ4247 ' /« The contact terminals 6 are individually dusted by their own inherent elastic force. In this state, the insertion of the +th extended card 1 is performed. On the insertion day ' of the second card 2, the second pressing member 9 is rotated downward by the second card 2 centering on the outside of the rotation fulcrum' by the second pressing member 9 against the third contact terminal Μ

It is pressed by the inherent elastic force of itself. Under this (4), the insertion of the second card 2 is further advanced. Further, at the time of insertion of the third card 3, neither the second pressing member 9 nor the first pressing member 8 is set to rotate. Thereby, neither of the second and second contact terminals 7, 6 is pressed. Fig. 6 is a view showing a sliding member provided in the present embodiment, (4) is a top view, a right side view, (4) a left side view, (4) a front view, and (4) a rear view. Fig. 7 is a front elevational view showing the embodiment of the present embodiment in an enlarged manner. Fig. is a view showing a heart-shaped cam groove formed in the sliding member provided in the embodiment. Fig. 9 is a view showing a lock mechanism provided in the embodiment, (4) is a plan view showing a lock mechanism when the slide member is held at the initial position, and (b) is a view showing a lock when the slide member is held at the card assembly position. Top view of the agency. Next, the card guide portion and the card protrusion mechanism provided in the present invention will be described with reference to FIG. 6_9 and FIG. 4 and FIG. 5 described above. [Card Guide Unit] This embodiment is an enlarged view of FIG. (1) As shown in Fig. 7 of the drawing, the first guide wall 4b for guiding the first card 1 is provided in the insertion port 4a of the casing 4, as shown in Fig. 4 (a) and Fig. 5 . In the side of the card insertion portion 4h, a fifth guide wall for guiding the first card is provided. The first guide wall 4b and the fifth guide (four) constitute the first Card# = O:\J05\105014.DOC 16 1334247

I t' k to the first guiding portion in the card insertion portion 4h. Further, as shown in Fig. 7, a second guide wall 4c and a fourth guide wall 4e for guiding the second card 2 are provided in the insertion opening 4a of the casing 4. These second guide-walls 4C and fourth guide walls 4e constitute a second guide portion for guiding the second card 2 to the card insertion portion 4h. Further, as shown in Fig. 7, the third guide wall 4d for guiding the third card 3 and the fourth guide wall are provided in the insertion opening portion of the casing 4. These φ third guide walls 4d and fourth guide walls 4e constitute a third guide portion for guiding the third card 3 into the card insertion portion 4h. [Card Exit Mechanism] In the present embodiment, an exit mechanism for withdrawing the first, second, and third card holders 2, 3 in the direction in which the card is ejected, that is, the insertion port 3a is provided. The card ejecting mechanism is as shown in FIG. 4 (4) and FIG. 5 (4), and is slidable along the card insertion and unloading direction, and can push the first, second, and third card bups 2, 3 to the card exit direction. The sliding member 10, the urging member 11 that urges the sliding member 10 in the direction in which the squeezing member is pulled out, and the urging force against the urging member" to lock the sliding member 10 at a predetermined card mounting position, which will be described later. Locking mechanism. As shown in (4) of FIG. 6, the moon moving member 10' has a first abutting portion for abutting the front end portion 1" of the first card, and a first abutting for the tapered surface portion 2e of the second card 2. The portion 1〇b and the third abutting portion 10c for abutting the distal end portion 3c of the third card 3. Further, as shown in Fig. 6 (b), the support portion 10b further supports the above-described urging member 11. The first """ 'abutment 1 η ° a is formed at the inner side of the sliding member 10, the second abutment

O:\105\105014.DOC 17· 8 1334247 • » 4 1 Ob is formed at a position on the sliding member 10 closer to the front side than the first abutting portion 1A, the second abutting portion 10c It is formed at a position on the sliding member 10 closer to the front side than the second abutting portion 10b. Further, the above-described locking mechanism, as shown in Fig. 9, includes a heart-shaped cam groove 2, and a locking member 13 that slides on the heart-shaped cam groove 12. The heart-shaped cam groove 12, as shown in Fig. 8, is formed on the sliding member 1b, and has a forward passage 12&, a return passage 12b, and a boundary portion of the forward passage 12& and the return passage 12? The locking portion 12C. As shown in Fig. 9, the lock member 13 has an end portion 13a that is movably supported by the casing 4, and a slide pin 13b that slides on the heart-shaped cam groove at the free end. [Other configuration] In the present embodiment, as shown in Fig. 4 (a) and Fig. 5 (a), the detection switch I4 for detecting the write prohibition processing with respect to the first card 2 is provided. The detecting switch 4 includes an actuating piece 14a which can be pressed by the above-described sliding portion 2f of the second card 2, and a contact member 14b which can be brought into contact with or separated from the actuating piece. Further, the detection switch 14 sets its position so as not to operate when the first card 1 and the third card 3 are inserted, for example. Fig. 10 is a side sectional view showing a state in which a card is attached to a predetermined card mounting position of the embodiment, and Fig. 10 is a side sectional view showing a state in which the first card is attached to a predetermined first mounting position, (b) The figure shows a side sectional view of a state in which the second card month is assembled at the prescribed second fitting position, and (4) shows a side sectional view of a state in which the third card is fitted at the predetermined third fitting position. As shown in Fig. 1 (4), in the state where the first card 1 is assembled at the position of the specified first-loaded O:\I05\J050I4.DOC -18- 8 1334247, the first card is first. The external contact terminal ld is in contact with the projection 5a of the first contact terminal 5 embedded in the casing 4, and can transmit and receive signals with respect to the first card 1. As shown in (3) of FIG. 7 (7), the first external contact terminal 2d of the first card 2 and the second embedded in the casing 4 in a state where the second card 2 is mounted at the predetermined second mounting position The protrusion 6a of the contact terminal 6 is in contact with each other, and transmission and reception of a signal with respect to the second card 2 can be performed. As shown in Figure 1 (as shown in the figure, in the third card 3

In a state of being assembled at a predetermined third mounting position, the third external contact terminal 3d of the third card 3 is in contact with the projection 7a of the third contact terminal 7 embedded in the housing 4, and is capable of being Transmission and reception of signals of the third card 3. [Insert and Exit Operation of the First Sheet] FIG. 11 is a view showing a state in which the first card is inserted in the present embodiment, FIG. 4(4), (b) a right side sectional view, and (4) a left side cross section. = The front view of the system. Fig. 12 is a view showing a state in which the card inserted in the present embodiment is attached to a predetermined first mounting position, (4) a plan view, and (b) a right view of the figure. Μ Picture is left _ (4) '(4) When the first card-card of the three kinds of cards is used as the φ of the three kinds of cards from the (4) of Fig. 11 and the length of the coffee is narrow and thick, the opening is inserted: The fifth guide (four) is guided, the first guide wall 4b, and (4) of Fig. 11 during which the first card/side is inserted into the card insertion portion 4h. And the second pressing member 9 2 is rotated in cooperation with the member 9, and the third contact terminal 7 is replaced by the first

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• I Press the member 9 down. Then, the cooking surface 1b of the first and second cards 1 cooperates with the first connecting member 8 to rotate the second pressing lowering member 8 downward, and the first pressing member 8 is pressed by the first pressing member 8. A 卞 6 筏. In this way, since the first and second contact terminals 7 and 6 are pressed by the first and second members, the first and second pressing members 9 and 8 are pressed, so that the smooth insertion of the first card 1 can be performed. operating. Further, when the first card will be! When pushing in, as shown in (4) of Fig. u, the front end material of the first card 1 is engaged with the first abutting portion of the sliding member ???

The first abutting portion 10a slides the inner side of the device by the urging force of the sliding member against the urging member u. With the sliding member of the sliding member 1 驴, ., the heart-shaped cam groove 12 formed on the sliding member 10 is also moved toward the inside, 丨α m , and the inside of the hammer . Therefore, the slide pin 13b of the lock member 13 is relatively moved on the advance passage 12a shown in Fig. 8 of the above-described heart-shaped & As shown in (a) and (c) of FIG. 12, when the first card cartridge is pushed into the predetermined first assembly in which the first outer contact portion Id is in contact with the projection 5& of the first contact terminal 5 In position, the slide pin 3b of the lock member 丨3 is engaged with the lock portion 12c shown in Fig. 8 of the heart cam groove 12. Therefore, the slide member 1 is locked to hold the first card 1 in a prescribed state. The state at the first assembly position. In this state, transmission and reception of a signal with respect to the first card 1 can be performed. In addition, the first card 1 does not operate the detection switch 14 when the first card is inserted. In addition, when the first card 1 is withdrawn from the state in which the first card I is held at the predetermined first assembly position as described above, the first card O:\I05\I05ai4.DOC •20- 8 f 1 Push in a little bit to the inside of the unit again. Therefore, the sliding member 10' is moved over the stroke, and the locking member mbone pin (10) is detached from the locking portion 12e of the = cam groove 12. Therefore, the sliding member 1G is slid in the direction of the insertion n4a by the urging force of the urging member 11, and the slide card 1 is pushed out to return to the state shown in (a) and (b) of Fig. 11 . . During this time, the slide pin m of the lock member (four) 13 slides relative to the return path 12b shown in Fig. 8 of the heart-shaped cam groove 12. By holding the end of the first card i in the shape shown in Fig. 11, it is possible to easily extract the first card 1 from the casing 4. Further, by the drawing operation of the first card 1, the first and second pressing members 88 are rotated upward by the elastic forces inherent to the first and third contact terminals 6, 7, and return to the initial state. [Insert and Exit Operation of First Card] FIG. 4D is a view showing an initial state when a second card is inserted in the present embodiment, (a) a plan view, (b) a right side cross-sectional view of the girl, and (c) The left side of the figure is a cross-sectional view, and (4) the front view of the figure. Fig. 14 is a view showing a state in which the second card inserted in the present embodiment is attached to a predetermined first cuckoo, and the other position is attached, and (a) is a plan view of the right side of the drawing. Side profile, (4) Front view of the diagram. When the two cards of the three cards are medium-length, all-inch, and wider than the first card 1, the second card 2 is thinner than the first card 2 as shown in (a) _; (d) of FIG. When the insertion opening 4a of 4 is inserted, the second card 2, the second guide wall 4c of the smashing insertion opening 4a, and the guide edge 4e of the fourth guide wall 4e are inserted into the card insertion portion 4h. O:\105\105014.DOC 21 · 1334247 . . . * During this period, the back surface 11} of the second card 2 cooperates with the second pressing member 9 to rotate the second pressing member 9 downward, third The contact terminal 7 is pressed by the second pressing member 9. Thereby, a smooth insertion operation of the second card 2 can be achieved. Further, as shown in FIG. 13(a), the actuator piece 14a of the switch 14 is displaced by the side edge portion of the second card 2, and the actuator piece 14a is in contact with the contact member 14b. Therefore, when the first card 2 is pushed in, as shown in FIG. 13(a), the tapered surface portion 26 of the second card 2 and the second abutting portion of the sliding member 1A are arranged. With the second abutting portion 10b, the sliding member 1 is slid toward the inner side of the device against the urging force of the urging member 。. The slidable member 10 is integrally formed with the sliding member 10 The heart-shaped cam groove 12 also moves toward the inside of the apparatus. Therefore, the slide pin of the lock member 13 relatively moves on the advancement path i2a shown in Fig. 8 of the heart-shaped cam groove 12. As shown in (a) and (c) of Fig. 14. As shown in the figure, when the first outer contact portion 2d of the second card 2 is pushed into the prescribed second fitting position where the projection of the second contact terminal 6 comes into contact, the slide pin 13b of the locking member 13 is stuck. Engaged in the locking portion 12c of the heart-shaped cam groove 12 shown in Fig. 8. Therefore, the sliding member 1 is locked in the second card 2 maintained in the state of the second assembly position. In this state, transmission and reception of signals with respect to the second card 2 can be performed. Further, in this case, the second card 2 is assembled at the prescribed second card assembly position. In the state in which the sliding portion 2f of the second card 2 is pulled out as shown in (3) of FIG. 14, the sliding portion 2 of the second card 2 is succeeded.

O:\105\105014.DOC •22- 1334247 ' 〆* Continues to push the actuator (4) of the detection switch M, the actuator piece Ma is in contact with the contact member (10) so that the detection switch M is held in operation n, so that it can be detected The case where the writer is prohibited from executing with respect to the second card 2 is prohibited.

Further, when the second card 2 is withdrawn from the state in which the second card 2 is held at the predetermined second mounting position as described above, the card 2 is pushed again, and the person is pushed into the inside of the device a little bit. Operation. Therefore, the sliding member (10) is subjected to the overtravel action. With this, the cymbal member called the slide lock 13b is detached from the locking portion of the heart shaped cam groove 12. Therefore, by the urging force of the urging member U, the sliding member 1 滑动 slides in the direction of the insertion opening 4a, and the second card 2 is pushed out by the sliding member 1 , to return to the state shown in (4) and (8) of the figure. . During this time, the slide pin (10) of the lock member 13 relatively slides on the return path m shown in Fig. 8 of the heart shaped cam groove 12. In the state shown in Fig. 13, the second card 2 can be easily withdrawn from the casing 4 by holding the end of the second card 2. Further, by the extraction operation of the first card 2, the actuator piece 14a of the detection switch i4 is separated from the contact member 14b, and the detection switch "stops the operation. In addition, the elastic force inherent to the third contact terminal 7 is used, and the second The pressing member 9 is rotated upward to return to the initial state. [The insertion and withdrawal operation of the third card] Fig. 15 is a view showing an initial state when the third card is inserted in the embodiment, and (4) is a plan view, and the _ is the right side. Fig. 16 is a front view showing a state in which the third card inserted in the present embodiment is attached to a predetermined third matching position, and Fig. 16 is a view showing a state in which the third card inserted in the present embodiment is attached to a predetermined third matching position, and (4) Top view, (b) Right side view of the figure, (4) Left side view of the figure, (4) O:\I05\I05014.DOC -23- 1334247 ί* « Front view of the picture. The field will have the shortest length of the card. When the second card 3 having a wider width and a thinner card 2 is bluntly inserted from the insertion opening of the casing 4 shown in (a) and (d) of FIG. 15, the third card 3 is inserted into the third of the card 4a. The guiding niche and the fourth guiding wall 4e are guided to be inserted into the card When the third card 3 is further inserted, as shown in 0) of FIG. 15, the front end portion 该 of the third card 3 is engaged with the third abutting portion i〇c of the sliding member 1〇, The sliding member 1 is moved to the inside of the device by the urging force of the urging member η via the third abutting portion 1 〇 C'. The sliding member 1G is slidably formed on the sliding member 1 体The heart-shaped cam groove 12 is also moved toward the inside of the apparatus, and the slide pin 13b of the nb lock member 13 is relatively moved on the advancement path of the heart-shaped cam groove 12 shown in Fig. 8. As shown in Figs. 16 (4) and (c). In that case, when the third card 3 is pushed into its third outer contact portion 3d and the protrusion of the third contact terminal 7 is in contact with

At the predetermined third assembling position, the locking member_sliding pin (3) is engaged with the locking portion uc shown in Fig. 8 of the heart shaped cam groove 12. Therefore, the sliding configuration (four)' is locked in a state in which the (four) three cards 3 are held at the prescribed third assembly position. In this state, it is possible to perform relative to the third card. The signal is sent and received. Further, the third card causes the detecting switch 1 to operate during the insertion operation of the third card 3. In addition, when the third card 3 is withdrawn from the position of the "w, and w^ at position as described above, the third state is to be broken. 105014.DOC -24- 1334247 « » The card 3 pushes the inside of the device again - the operation of the point 1 The locking member 13 performs the overtravel action, accompanied by the 'locking member (four) sliding pin 13b from the heart shape When the cam slot locking portion is removed, the sliding member 1 滑动 is slid in the direction of the insertion opening 4 a by the urging force of the urging member ii, and the third card 3 is pushed out by the sliding member 10 to return to the drawing. The state shown in (a) and (b) of 16.

During this period, the slide pin nb of the lock member 13 slides on the return passage 12b shown in Fig. 8 of the groove 12. In the state, the card 3 is taken out from the casing 4 by holding the end of the third card 3. Relatively in the shape of the heart-shaped cam shown in FIG. 16, it is easy to report the third [effect of the present embodiment] 2. As described above, all the cards with the first, second, and third cards are 】 3 outer contact areas 丨d, 2d, 3d contact first and second respectively

The third contact terminals 5, 6, and 7 are formed in three rows at the bottom of the card insertion portion 4h of the casing 4, and the structure H having no contact terminal provided on the upper surface facing the bottom surface 4g can reduce the height of the apparatus. Dimensions, see the j-type of the device. In addition, since the first, second, and third contact terminals 5, 6, and 7 are arranged in three rows on the same bottom surface 4g of the card insertion portion 4h,

Therefore, the winding of the signal lines connected to these first, flute-first first contact terminals 5, 0, 7 is relatively simple. Therefore, the production cost can be reduced. Further, in the present embodiment, since the respective exit ends of the first, second, and third contact terminals 5 and ό 7 projecting from the casing 4 are located outside the bottom surface 4g of the casing 4, it is possible to easily The solder is soldered to the standard substrate in the figure. That is, it can be easily installed on a predetermined

O:\I05\105014.DOC •25· 1334247 * 〆* 丞坂上囚 This is also enough to reduce the production. The use of 0 is sufficient to suppress the first position. In addition, in this embodiment, the third and second contact terminals 7 and 6 are protruded. Since the widths of the portions 7a and 6a are relatively small, it is possible to reduce the scratch caused by the friction between the first card 1 and the third and second contact terminals 7 and 6 when the first card 1 is inserted, and it is possible to reduce the scratches. A scratch caused by the friction of the first card and the second contact terminal 7 when the second card 2 is inserted. Therefore, it is possible to suppress the loss of the first and second cards i and 2, and it is possible to obtain a highly reliable package. In the present embodiment, the first card is used! At the time of insertion, the third and second contact terminals 7, 6 are pressed by the second and first pressing members 9, 8, so that the first card 1 and the third and second contact terminals 7 can be further alleviated. , 6 caused by the friction caused by the friction. In addition, since the third contact terminal 7 is pressed by the second pressing member 9 at the time of insertion of the second card 2, it is possible to further reduce the friction caused by the second card 2 and the third contact terminal 7 Scuffed. Therefore, it is possible to contribute to the suppression of the wear of the first and second cards 2, which is sufficient to obtain a more reliable device. Further, in the present embodiment, the first first and second cards i can be made by the first, second, and third abutting portions 1Ga, 1Gb, and 1Ge' of the sliding member 1A and the urging member η. 2, 3 respectively exit. That is, the first, second, and r:s, and the cards 1, 2, and 3 can be withdrawn via one sliding member 10, and the card ejecting mechanism can be made into a simple structure. Therefore, the first, second, and second + Η1 〇 - _ 1, 2, and 3 can be easily taken out from the skirt, and the number of parts can be reduced, so that the manufacturing cost can be reduced and the size of the apparatus can be reduced. Further, in the present embodiment, the first and the first

O:\105\105014.DOC -26. 1334247 f 'From the two abutting portions 10a, l〇b, l〇c, along the first, second, and flutes on the sliding member 1〇1 It is sufficient that the insertion directions of 2 and 3 are formed in a staggered manner, so that a simple structure can be formed to contribute to a reduction in production cost. Further, in the present embodiment, the heart-shaped cam groove 12 and the lock member 13 which are known to have a simple structure constitute a lock mechanism for holding the slide member 1A at a predetermined mounting position, which contributes to a reduction in production cost. . In addition, the present embodiment has a detection prohibition on the second card 2

The detection preventing switch 14 for processing is stopped, and the detection switch Μ is arranged so as not to operate when the first and third cards 丨 and 3 are inserted. Therefore, it is possible to ensure the function of the device with respect to the write prohibition function with respect to the second card 2. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a first card used in an embodiment of a card connector of the present invention, (4) a bottom view, (9) a right side view, and (C) a drawing. Right side section view, (d) diagram rear view. Fig. 2 is a view showing a second card used in the present embodiment, (4) is a bottom view of the bottom view, (4) is a right side sectional view of the figure, and (4) is a figure showing a third card used in the embodiment. Figure, (4) The bottom view of the figure '(8)® is the right side view' (4), the right side view, and (4) the rear view. Fig. 4 is a view showing the configuration of the embodiment when the sliding member is held at the initial position, (4) is a plan view, (b) is a right side sectional view, (4) is a left side sectional view, and (d) is a front view. O:\105\105014.DOC •27- V4247 c ft Fig. 5 is a view showing a configuration of the present embodiment when the sliding member is held at a predetermined card mounting position, (a) a plan view, and (b) The right side section of the diagram (c) is the left side section of the diagram, and (d) is the front view of the diagram. Fig. 6 is a view showing a sliding member provided in the present embodiment, (the sentence system is a right side view, (b) is a left side view, (d) is a front view, and (e) is a figure Fig. 7 is a front elevational view showing the embodiment of the present invention shown in Fig. 4. Fig. 8 is a plan view showing a heart-shaped cam groove formed in the sliding member provided in the embodiment. A diagram of the lock mechanism provided, (a) a plan view of the lock mechanism when the watch member is held at the initial position, and (8) a plan view of the lock mechanism when the slide member is held at the card assembly position. The 〇 indicates a state in which the card is attached to the predetermined card mounting position of the embodiment, and (a) shows a side cross-sectional view showing a state in which the first card is mounted at a predetermined mounting position, and (b) A side cross-sectional view showing a state of the second card at the first assembly position of the rule, and (c) a side cross-sectional view showing a state in which the second card is not attached to the predetermined third assembly position. Department of the present embodiment Fig. (a) top view of the figure, (b) right side view of the figure, (4) left side view of the figure '(d) front view of the figure. ', indicating in the present A diagram of a state in which the first piece inserted in the form is mounted on the first assembly position of the rule, (4) a plan view of the figure, (8)

O:\105\105014.DOC -28- 1334247 j * · is the right side sectional view, (c) the left side sectional view of the drawing, and (d) the front view of the drawing. Fig. 13 is a plan view showing the initial state when the second card is inserted in the embodiment, (b) is a right side sectional view, (c) is a left side sectional view, and (d) is a front view; Figure. Fig. 14 is a view showing a state in which the second card inserted in the embodiment is attached to a predetermined second mounting position, (a) is a plan view, (b) is a right side sectional view, and (c) is a view The left side is a sectional view, and (d) is a front view. Fig. 15 is a view showing an initial state when a third card is inserted in the embodiment; (a) a plan view of the figure (b) a right side sectional view of the figure, and (c) a left side sectional view of the figure (d). Figure. Fig. 16 is a view showing a state in which the third card inserted in the embodiment is attached to a predetermined third mounting position, (a) a plan view, 0) a right side sectional view, and (c) The left side is a sectional view, and (d) is a front view. [Main component symbol description] 1 -b sheet 1 a upper surface lb back 1 c front end portion Id first outer contact portion 2 second card 2a upper surface 2b rear surface 2c front end portion 2d second outer contact portion

OAI05\I050I4.DOC 1334247

I 2e tapered surface. 2f sliding portion 3 third card 3a upper surface 3b rear surface 3c month 1J end portion 3d third outer contact portion 4 • housing 4a insertion opening 4b first guiding wall (first guiding portion) 4c Two guiding walls (second guiding portions) 4d third guiding walls (third guiding portions) 4e fourth guiding walls (second guiding portions) (third guiding portions) 4f fifth guiding walls (first guiding portion) 4g bottom surface • 4h card insertion portion 5 first contact terminal 5 a projection 5b protruding end portion 6 second contact terminal 6a projection 6b protruding end portion 7 third contact terminal 7a projection O:\ 105\105014.DOC • 30 1334247 7b protruding end 8 first pressing member 8a hole portion 8b rotation fulcrum 9 second pressing portion 9a hole portion 9b rotation fulcrum 10 sliding member • 10a first abutting portion 10b second abutting Portion 10c Third abutment portion 10d Support portion 11 Force member 12 Card-shaped cam groove (locking mechanism) 12a Forward path 12b Return path 12c Locking portion 13 Locking member (locking mechanism) 13a End portion 13b Slide pin 14 Detection switch 14a Actuator 14b contact structure O: \ 105 \ 105014.DOC -31 -

Claims (1)

Patent Application No. 094134392 (Replacement of Patent Application for Chinese Patent Application (July, 1996) X. Patent Application Range·· -------- 4 * 1. Connected to υ -^'------ - a connection thief device, characterized in that: a different card - card, a ', a card insertion portion having an attachable shape and a second card, the contact terminal of the first card, and the first card Jf The first contact terminal 1 of the contact # contact and the second contact portion of the contact portion contact: the external contact portion of the third card contacts the J coin contact terminal, and the 筮 third contact terminal — The W sub- and second contact terminals are arranged in three rows in the bottom direction of the card insertion portion. The upper/port card insertion 2. The card connector device of the request item, the housing of the sheet insertion portion, the inner position of the card having the card, and the upper portion of the card are disposed above The central position of the casing is "the first contact terminal is disposed in the casing, and the third contact terminal is disposed at the side position, and the 刖 terminal of the 迷 / / ± 直 直- the contact terminal and the protruding end portion of the second contact upper inner vessel 核 core body projecting from the λ= of the casing to protrude rearward, so that the protruding end portion of the third contact terminal from the above is from the above The front side position of the casing is formed such that the upper (four) of each of the first, second, and third contact terminals can be soldered to a predetermined substrate. 3: The card material of the item 1 or 2 is connected The device includes: the first and third contact terminals are respectively in a cantilever-like manner, and the free ends of the first, second, and third contact terminals 2 are respectively upward on the bottom surface of the card:: The prominent protrusions of the square will be these first, younger The width dimension of each of the protrusions of the second contact terminal is set to 105014-960702.doc 1334247. 4. The width dimension of the protrusion of the third contact terminal is the smallest, and the width dimension of the protrusion of the second contact terminal is the second. The small width of the protrusion of the first contact terminal is larger than the width of the protrusion of the second contact terminal. The card connector device of claim 3, wherein: the above-mentioned first: insertion of the sheet is as described above a pressing member that presses the third contact terminal when the second contact terminal and the third contact terminal are depressed, and the third contact terminal is pressed at the time of insertion of the second card. 5. If the card connector device of claim 1 or 2 is used, Wherein: the first card is composed of a card having a narrow width and a thick thickness, and the second card is composed of a card having a width wider than the first card and having a small thickness, wherein the first card is wider and thinner than the second card. The composition of the card. 1050I4-960702.doc