KR20170136192A - Connector Apparatus with Receiving Part for Card - Google Patents

Abstract

The present invention relates to a connector device including a stack type card receiving unit, capable of easily receiving and withdrawing a plurality of cards in and from a tray. A first card receiving unit is formed on a first surface part of the tray and a second card receiving unit is formed on a second surface part of the tray, thereby receiving the plurality of cards in the tray and withdrawing the plurality of cards received in the tray to the outside. Also, because a first pressing unit and a second pressing unit are formed in the first card receiving unit and the second card receiving unit of the tray to protrude, a first card and a second card received in the first card receiving unit and the second card receiving unit are not arbitrarily released or shaken by the first pressing unit and the second pressing unit and are firmly fixed in the first card receiving unit and the second card receiving unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a connector device having a multi-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a connector apparatus having a stacked card accommodating portion, and more particularly to a connector apparatus having a stacked card accommodating portion for allowing a plurality of cards to be easily received and drawn into a tray.

Description of the Related Art [0002] Portable terminals such as smart phones, digital cameras, camcorders, and MP3 players, which have become popular in recent years, are equipped with identification cards containing information for identifying subscribers. The identification card is composed of a Universal Subscriber Identity Module (USIM), a Subscribe Identity Module (SIM), a User Identity Module (UIM) and the like (hereinafter referred to as a SIM card) Can be implemented on a single card. In addition, various types of memory cards for storing additional data are generally inserted into or pulled out from a portable terminal.

These various cards are configured to be inserted into and detached from the terminal in various ways. Recently, various types of cards of a new type have been continuously released due to the rapid development of the technology. For example, the SIM card has been diversified as a general SIM card, a nanosim card, a micro SIM card, and a memory card has been introduced in various forms such as an SD card and a micro SD card.

In order for the cards to be inserted into the terminal and to be able to communicate while being in contact with the internal contact terminals, a socket is provided in the terminal for fixing the inserted card firmly and securely without being drawn out. It is practically impossible to place the card of the shape universally. Thus, a separate tray that can be supported by the socket is provided so that various forms of cards can be placed in one socket.

The tray is provided with a space for accommodating various cards, and the outer periphery thereof is formed so as to be coupled to the socket. Accordingly, when the tray is changed or changed, various kinds of cards can be placed in the socket of one terminal.

On the other hand, when a plurality of SIM cards containing different subscription information are provided, a plurality of telephone numbers can be used for one terminal. That is, when a plurality of SIM cards having different subscription information are provided, and a SIM card selected by the user is inserted into the SIM card, the SIM card can be used while changing one SIM card for business or personal use. In some cases, various types of cards may need to be inserted into the terminal.

FIG. 1 is a view for explaining a conventional dual card tray capable of mounting cards of different sizes.

Referring to FIG. 1, a conventional dual card tray 1 is inserted into a socket of a terminal (not shown), and has a first seating surface 2 and a second seating surface 3 Are formed to overlap each other. That is, only the leading edge of the first seating surface 2 and the second seating surface 3 overlap each other, and the remaining edge of the second seating surface 3 is positioned inside the first seating surface 2. The second seating surface (3) is formed in a concave form than the first seating surface (2). Then, the user can seat the card on the first seating surface 2 or the second seating surface 3 of the tray 1. A first card having a relatively large size is seated on the first seating surface (2), and a second card having a relatively small size is seated on the second seating surface (3). The first and second cards may be seated on the first and second seating surfaces 2 and 3 at the same time.

The first card is configured to cover the second seating surface 3 while being seated on the first seating surface 2 so that in a state in which the first card is seated on the first seating surface 2, In order to be seated on or detached from the seating surface 3, there is a problem that it is necessary to remove the first card from the first seating surface 2 in advance.

Korean Patent Laid-Open Publication No. 10-2012-0068997

SUMMARY OF THE INVENTION It is an object of the present invention to provide a connector device having a stacked card accommodating portion for allowing a plurality of cards to be easily accommodated and drawn in a tray.

According to an aspect of the present invention, there is provided an air conditioner comprising: a housing having a space inside, a front portion formed to be closed at a front portion of the space portion, and an opening portion opened to open rearward of the space portion; And a tray slidably inserted into the space portion through the opening portion of the housing and receiving the card, wherein the tray includes: a first surface portion; and a second surface portion provided on the opposite side of the first surface portion, Wherein a first card receiving portion is formed in a concave shape so as to receive the first card and a second card receiving portion is formed concavely on the second surface portion to receive the second card. Device.

A first pressing portion is protruded and formed on the first rim of the first card receiving portion so as to press the side of the first card received in the first card receiving portion, And the second pressing portion is protruded and formed so as to press the side of the second card received in the second card receiving portion.

A first elastic guide portion is formed on the first face portion at a position spaced apart from the first face portion in a direction opposite to a direction in which the first pressing portion is projected, and the first card is received in the first card receiving portion, The first pressing portion is elastically deformed toward the first elastic guiding portion and the second elastic guiding portion is formed at the second surface portion at a position spaced apart from the second pressing portion in a direction opposite to a direction in which the second pressing portion is projected, And the second pressing portion is elastically deformed in the direction of the second elastic guide portion when the second card is accommodated in the second card accommodating portion and presses the second pressing portion. Device.

The card connector according to claim 1, further comprising: a receiving space formed inside the first surface portion and the second surface portion; and a support plate inserted into the receiving space portion, wherein the first card receiving portion and the first elastic guide portion The second elastic accommodating portion and the second elastic accommodating portion are formed so as to pass through one side of the accommodating space facing the first surface portion, the second card accommodating portion and the second elastic guiding portion are formed to pass through toward the other side of the accommodation space portion facing the second surface portion, When the first pressure receiving portion is elastically deformed toward the first elastic guide portion, the first elastic support portion positioned between the first card receiving portion and the first elastic guide portion is guided by the first elastic guide portion, And when the second pressing portion is elastically deformed in the direction of the second elastic guide portion, a position between the second card receiving portion and the second elastic guide portion A second resilient support, provides a connector comprising a device for accommodating stacked cards, characterized in that in the state of the guide to the support plate to be elastically deformed by the second elastic guide portion direction.

The first elastic guide portion may include a first movement guide portion formed to be elongated along the longitudinal direction of the first rim portion, and a second movement guide portion formed at the center of the first movement guide portion so as to be concave in the direction of the first pressing portion And a second elastic guide portion having a first concave portion and a second concave portion, wherein the second elastic guide portion includes a second movement guide portion formed in a long shape along the longitudinal direction of the second rim portion, And a second concave portion that is formed in the second concave portion.

In addition, a plurality of the second card receiving portions are formed along the direction in which the tray is inserted into the housing.

The electronic device further includes a switch member having a fixed connection portion provided on one side of the front portion and a moving connection portion extending on the other side of the front portion in the direction of the fixed connection portion, And the movable connection portion is resiliently moved by pressing the tray so as to be brought into contact with or released from the fixed connection portion.

The movable connection portion may include an extension bar extending from the other side of the front portion so as to contact the lower portion of the fixed connection portion and a sliding portion protruding in the direction of the opening portion and being inclined downwardly on the side portion of the extension bar Wherein the tray moved in the front direction portion slides along the sliding portion to press the extension bar downward of the tray to release contact between the extension bar and the fixed connection portion, Device.

Further, the present invention provides a connector device having a multi-layered card receiving portion, wherein a guide receiving portion is formed to provide a space in which the sliding portion is moved downward at a position facing the sliding portion of the front portion.

The first card has a first contact disposed in a direction opposite to the first card receiving portion and the second card has a second contact disposed in a direction opposite to the second card receiving portion, A first contact open portion is formed at a position facing the contact, a second contact open portion is formed at a position facing the second contact, and a second contact open portion is formed in the first contact open portion, And a second terminal is provided on the second contact opening portion so as to be in electrical contact with the second contact.

The tray may further include an ejecting unit for withdrawing the tray inserted into the housing to the outside of the housing, wherein the ejecting unit includes: An eject bar moved; A cam portion rotatably disposed on a front portion of the housing and configured to abut one end of the tray with the tray inserted in the housing and the other end connected to the eject bar; And a pressing pin which externally presses the eject bar. When the tray inserted into the housing is pulled out to the outside of the housing, the pressing pin is inserted into the pull-out hole, And the cam portion is rotated so that the tray is drawn out to the outside of the housing.

Since the first card receiving portion is formed on the first surface portion of the tray and the second card receiving portion is formed on the second surface portion of the tray, it is possible to accommodate a plurality of cards in the tray, There is an effect that it can be drawn out.

In addition, since the first and second pressing portions are protruded from the first and second card receiving portions of the tray, the first and second cards received in the first and second card receiving portions are arbitrarily released or shaken by the first and second pressing portions, There is an effect that the card is firmly fixed to the first and second card receiving portions.

Since the first and second elastic guide portions are formed on the first and second surface portions of the tray, the pressure of the first and second cards inserted into the first and second card receiving portions When the first and second pressing portions are pressed toward the first and second elastic guide portions, the first and second pressing portions are easily elastically deformed toward the first and second elastic guide portions in a state of being guided by the accommodation space portion, There is an effect that the first and second cards are easily inserted into the first and second card receiving portions.

In addition, the housing has a movable connection portion that moves in the vertical direction according to the insertion position of the tray, and the movable connection portion is configured to be in contact with or released from the fixed connection portion while being moved up and down. It is not necessary to form a space, and thus the overall size of the housing is reduced.

Further, since the housing is provided with the guide accommodating portion for guiding the up and down movement of the movable connecting portion, there is an effect that the movable connecting portion is easily moved in the up and down direction.

FIG. 1 is a view for explaining a conventional dual card tray capable of mounting cards of different sizes.
FIG. 2 is a view schematically showing a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.
3 is a schematic view of an upper portion of a tray of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.
4 is a view schematically showing a lower portion of a tray of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.
5 is a view schematically showing the inside of a tray of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.
6 is a schematic view illustrating a state in which a first card is inserted into a first card receiving portion of a tray of a connector device having a stacked card receiving portion according to a preferred embodiment of the present invention.
7 is a view schematically showing a state in which a second card is inserted into a second card accommodating portion of a tray of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.
FIG. 8 is an exploded perspective view of a housing of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.
FIG. 9 is a view schematically showing a state where a tray is inserted into a housing of a connector device having a stacked card accommodating unit according to a preferred embodiment of the present invention.
10 and 11 are views schematically showing a state in which a switch member of a connector device having a stacked card receiving portion according to a preferred embodiment of the present invention is coupled to a housing.
12 is a schematic view for explaining a state in which a switch member of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention is electrically contacted or released according to the position of a tray.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings in which: FIG.

FIG. 2 is a view schematically showing a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.

Referring to FIG. 2, a connector device 10 having a multi-layered card receiving unit according to a preferred embodiment of the present invention is provided in a portable terminal such as a smart phone, (See FIG. 8) for pulling out the tray 200 and a switch member 300 (see FIG. 8 (a)) for detecting the insertion of the tray 200, a tray 200 inserted into the housing 100, City).

The housing 100 is mounted inside a portable terminal (not shown), and is electrically connected to a substrate or the like inside the portable terminal. The housing 100 includes a base 120 having a predetermined area for receiving the tray 200 and a cover 110 covering the top of the base 120 so that the tray 200 is received therebetween. A space 130 is provided. The cover 110 and the base 120 may be formed integrally with each other, or may be separately formed and then coupled to each other. The front of the space part 130 of the housing 100, that is, the front of the base 120 is closed to provide a front part 122 (shown in FIG. 8), and the rear part of the space part 130 is opened, 128 are provided. The tray 200 is inserted into the space portion 130 of the housing 100 through the opening portion 128 and then slidably inserted in the direction of the front portion 122. In the following description, unless otherwise specified, the term "forward" refers to a direction of moving from the opening 128 to the direction of the front portion 122, and the term "rear" refers to a direction opposite to the forward direction, 122). ≪ / RTI >

The tray 200 includes an insertion portion 210 for inserting various cards into the space 130 of the housing 100 and slidingly inserted into the space 130 of the housing 100, And an exposed portion 250 provided on the outer side of the insertion portion 210 so as to be provided on the outer side of the portable terminal when the portable terminal unit 210 is inserted into the space portion 130 of the housing 100. The insertion portion 210 is configured to receive various cards. On both sides of the inserting portion 210, the engaging portions 212 are formed concavely to engage with retainers 150 (see FIG. 8) described later. A through-hole 252 is formed through the exposed portion 250 at a side facing the eject bar 410, which will be described later.

Hereinafter, the detailed structure of the tray 200, the ejecting means 400 and the switch member 300, and their coupling relationship will be described in detail.

FIG. 3 is a schematic view of an upper portion of a tray of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention. FIG. 4 is a perspective view of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention. FIG. 5 is a view schematically showing the inside of a tray of a connector device having a stacked card receiving portion according to a preferred embodiment of the present invention.

3 to 5, the tray 200 includes an insertion portion 210 slidably inserted into the housing 100 and an exposed portion 250 formed behind the insertion portion 210. The insertion portion 210 includes a first face portion 220 located on one side thereof, a second face portion 230 located on the other face, that is, the opposite side of the first face portion 220, And a receiving space part 210a provided as an empty space in the inside between the surface parts 230. A support plate 240, which will be described later, is inserted into the accommodation space 210a. The first face portion 220 and the second face portion 230 are formed with a first card receiving portion 222 and a second card receiving portion 232 concave to receive various cards. A first card C1 such as an SD card or a Micro SD card is accommodated in the first card accommodating portion 222 and a second card accommodating portion 232 such as a second card (C2) is accommodated. Since the first card receiving portion 222 is formed on the first surface portion 220 of the tray 200 and the second card receiving portion 232 is formed on the second surface portion 230 of the tray 200, The second card C2 is arranged to be laminated on the first surface portion 220 and the second surface portion 230 of the insertion portion 210 of the tray 200. [ Accordingly, not only a plurality of cards can be accommodated in the tray 200, but also the total size of the tray 200 can be remarkably reduced. One of the first card receiving portion 222 and the second card receiving portion 232, for example, the second card receiving portion 232, is inserted into the housing 100 A plurality of, for example, two, may be arranged side by side.

The first card receiving portion 222 has a first rim portion 222a positioned near the front of the tray 200 and a second card receiving portion 222 for receiving the first card C1, The first pressing portion 224 can be protruded. The side of the second card C2 housed in the second card receiving portion 232 is pressed against the second frame portion 232a positioned near the rear of the tray 200 of the second card receiving portion 232, The second pressing portion 234 can be protruded. The first and second pressing portions 224 and 234 protrude from the first and second card receiving portions 222 and 232 so that the first and second card receiving portions 222 and 232 The first and second pressing portions 224 and 234 are firmly fixed to the first and second card receiving portions 222 and 232 without being arbitrarily released or shaken by the first and second pressing portions 224 and 234.

In addition, a first elastic guide portion 226 is formed on the first surface portion 220 so as to be concave at a position apart from the first edge portion 222a in a direction opposite to the direction in which the first pressing portion 224 protrudes And the second elastic portion 236 may be formed on the second surface portion 230 at a position spaced away from the second edge portion 232a in the direction opposite to the direction in which the second pressing portion 234 protrudes. have. The first elastic guide portion 226 includes a first movement guide portion 226a recessed in a long shape along the longitudinal direction of the first rim portion 222a and a second movement guide portion 226b formed at the center of the first movement guide portion 226a And a first concave portion 226b formed concavely in the direction of the first pressing portion 224. The second elastic guide portion 236 includes a second movement guide portion 236a formed in a shape elongated along the longitudinal direction of the second rim portion 232a and a second movement guide portion 236b extending from the center of the second movement guide portion 236a And a second concave portion 236b formed concavely in the direction of the second pressing portion 234. When the first and second cards C1 and C2 are accommodated in the first and second card receiving portions 222 and 232 and the first and second pressing portions 224 and 234 are pressed, the first and second pressing portions 224, and 234 are elastically deformed in the directions of the first and second elastic guides 226 and 236, which will be described later with reference to FIGS. 6 and 7. FIG.

The space between the first surface 220 and the second surface 230 may include a space 210a for accommodating a hollow space and a support plate 240 may be inserted into the space 210a. have. The support plate 240 is formed in a plate shape and can be insert injection-molded into the accommodation space 210a, for example. One surface of the support plate 240 is positioned to face the first surface portion 220 and the other surface of the support plate 240 is positioned to face the second surface portion 230. The first card receiving portion 222 and the first elastic guide portion 226 are formed to penetrate through the first space receiving portion 210a facing the first surface portion 220, And the first elastic guide portion 226 are in close contact with one surface of the support plate 240. The second card receiving portion 232 and the second elastic guide portion 236 are formed in the other side of the receiving space portion 210a facing the second surface portion 230, Is brought into close contact with the other surface of the support plate (240). Since the accommodation space 210a is formed in the tray 200, the first and second elastic guides 226 and 236 can be easily elastically deformed while being guided by the accommodation space 210a. Accordingly, the first and second pressing portions 224 and 234 are elastically deformable in the direction of the first and second elastic guide portions 226 and 236. The first and second cards (C1, C2) guided to the first and second card receiving portions (222, 232) are configured to be supported by the support plate (240).

First and second reverse insertion preventing portions 222b and 232b are protruded from the opposite side edge portions of the first and second rim portions 222a and 232a in the first and second card receiving portions 222 and 232, The first and second cards C1 and C2 are concavely formed to receive the first and second reverse insertion preventing portions 222b and 232b so that the first and second cards C1 and C2 are inserted into the first and second card receiving portions 222 and 232, And C2 inserted in the first and second card receiving portions 222 and 232 without being inserted in the opposite direction.

6 is a schematic view illustrating a state in which a first card is inserted into a first card receiving portion of a tray of a connector device having a stacked card receiving portion according to a preferred embodiment of the present invention.

6, in a state where the first card C1 is not inserted into the first card receiving portion 222 of the tray 200, the first pressing portion 224 is rotated in a direction 1 rim portion 222a.

6 (b), when the first card C1 is inserted into the first card receiving portion 222 of the tray 200, the first pressing portion 224 is inserted into the first card C1 The first card receiving portion 222 and the first elastic guide portion 224 are elastically deformed while being depressed in the opposite direction of the first card C1 by the urging force of the first card receiving portion 222 226 are resiliently deformed in the direction of the first elastic guide portion 226. The first elastic support portion 228, The first concave portion 226b of the first elasticity guide portion 226 and the first movement guide portion 226a are moved in the direction opposite to the first pressing portion 224 by the movement of the first elasticity supporting portion 228 And is elastically deformed while being moved. That is, when the first card C1 is inserted into the first card receiving portion 222 and presses the first pressurizing portion 224, the first pressurizing portion 224 is moved in the direction opposite to the first card C1 The first card C1 is easily inserted into the first card receiving portion 222. [ The first elastic guide portion 226 is provided on one side of the first pressing portion 224 so that when the first card C1 presses the first pressing portion 224, 224 are elastically deformed while being easily moved in the direction of the first elasticity guide portion 226.

As described above, according to the present invention, since the accommodation space 210a and the first elastic guide 226 are formed in the tray 200, the pressure of the first card C1 inserted into the first card receiving portion 222 When the first pressing portion 224 is pressed toward the first elastic guide portion 226, the first pressing portion 224 and the first elastic supporting portion 228 are guided in the receiving space 210a, 1 elastic guide portion 226, so that the first card C1 can be easily inserted into the first card receiving portion 222.

7 is a view schematically showing a state in which a second card is inserted into a second card accommodating portion of a tray of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention.

7, in a state in which the second card C2 is not inserted into the second card receiving portion 232 of the tray 200, the second pressing portion 234 is moved in the direction 2 rim portion 232a.

7 (b), when the second card C2 is inserted into the second card receiving portion 232 of the tray 200, the second pressurizing portion 234 is in contact with the above- The second pressing portion 234 is elastically deformed while being depressed in the direction opposite to the second card C2 in the same manner as the portion 224, The second elastic supporting portion 238 positioned between the first elastic guide portion 236 and the second elastic supporting portion 236 is elastically deformed in the direction of the second elastic guide portion 236. The second concave portion 236b of the second elasticity guide portion 236 and the second movement guide portion 236a are moved in the direction opposite to the second pressing portion 234 by the movement of the second elasticity supporting portion 238 And is elastically deformed while being moved. There is an effect that the second card C2 is easily inserted into the second card receiving portion 232. [

FIG. 8 is an exploded view of a housing of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention. FIG. 9 is a perspective view of a housing of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention. FIG. 2 is a view schematically showing a state in which a tray is inserted into a tray;

8 and 9, the housing 100 includes a base 120 coupled to the inside of the portable terminal, and a cover 110 covering the top of the base 120. As shown in FIG. The base 120 is formed with a first side portion 124 and a second side portion 126 on both sides between the front portion 122 and the opening portion 128. A guide portion 124a is formed on the first side portion 124 or the second side portion 126 so as to guide the eject bar 410 to be described later along the longitudinal direction thereof. The housing 100 may further include a first terminal plate 140, a second terminal plate 144, a retainer 150, an ejecting unit 400, and a switch member 300.

The first terminal plate 140 electrically connects the first card C1 accommodated in the tray 200 to the portable terminal and may be located on the lower surface of the cover 110. The first terminal plate 140 may be disposed on the lower surface of the cover 110, And a first terminal 142 of elastic material in electrical contact with the first contact C1a of the first contact C1. At this time, the first contact openings 111 are formed in the cover 110 such that the first terminals 142 are exposed in the direction of the first card C1 housed in the tray 200, and the first contact openings The first terminal plate 140 may be positioned on the upper surface of the cover 110 and the first terminal C1 may be positioned on the cover 110. In this case, 110 may be insert injection molded.

The second terminal board 144 is electrically connected to the portable terminal by the second card C2 accommodated in the tray 200. The second terminal board 144 can be positioned on the lower surface of the base 120, And a second terminal 146 made of an elastic material in electrical contact with the second contact C2a of the capacitor C2. When the plurality of second cards C2 are configured to be accommodated in the tray 200, the second terminals 146 are formed in a plurality of one-to-one contact with the second contacts C2a of the second cards C2. The second contact openings 121 are formed in the base 120 such that the second terminals 146 are exposed in the direction of the second card C2 housed in the tray 200. The second contact openings 121 The second contact C2a and the second terminal 146 come into electrical contact with each other. In some cases, the second terminal plate 144 may be positioned on the upper surface of the base 120 or may be insert injection molded in the base 120. As such, since the first card C1 and the second card C2 are stacked on the first surface 220 and the second surface 230 of the tray 200, The first terminal 142 is positioned on the cover 110 and the second terminal 146 is positioned on the base 120 facing the second card C2 so that the first and second cards C1 and C2 Can be easily electrically connected to the portable terminal.

The retainer 150 is formed in the base 120 or the cover 110 in the direction of the catching portion 212 of the tray 200 to restrict movement of the tray 200 inserted into the housing 100. The retainer 150 includes a pair of bent portions 152 protruding from the base 120 or the cover 110 in the direction of the catching portion 212 of the tray 200 and a pair of bent portions 152, And a support portion 154 of elastic material connected to the support portion 152. A binding portion 156 is formed at a position opposite to the binding portion 212 of the support portion 154 so that the binding portion 156 is positioned to catch the binding portion 212 of the tray 200.

The ejecting means 400 includes an eject bar 410 and a cam portion 420 for pulling out the tray 200 inserted into the space portion 130 of the housing 100 to the outside of the housing 100. The eject bar 410 is extended along one side in the longitudinal direction of the base 120 in a state of being inserted into the guide part 124a in the housing 100 and is formed long along the longitudinal direction, And the rear side thereof is positioned so as to be exposed to the outside through the opening portion 128 of the housing 100. [ The cam portion 420 is rotatably disposed on a rotary shaft 122a formed on the front portion 122 of the housing 100 and has one end portion of the tray 200 inserted in front of the space portion 130 of the housing 100, And the other end thereof is positioned so as to be connected to the eject bar 410 positioned in front of the space portion 130. When the push pin P or the like externally applies pressure to the eject bar 410, the eject bar 410 is moved in the forward and backward directions to rotate the cam portion 420 so that the cam portion 420 is inserted into the housing 100 The tray 200 is forcibly drawn out to the outside of the housing 100.

The switch member 300 will be described with reference to FIGS. 10 to 12. FIG.

10 and 11 are views schematically showing a state in which a switch member of a connector device having a stacked card receiving portion according to a preferred embodiment of the present invention is coupled to a housing.

10 and 11, the switch member 300 is for sensing whether the tray 200 is stably inserted into the housing 100, and includes a fixed connection part 310 formed of a conductive material, (320). The fixed connection portion 310 and the movable connection portion 320 are formed on one side and the other side of the front side portion 122 of the housing 100 which are spaced apart from each other along the longitudinal direction of the front side portion 122, And the second engaging portion 122c and the second engaging portion 122c are concave.

The fixed connection part 310 is formed to protrude in the direction of the moving connection part 320 while being received in the first coupling guide part 122b of the base 120. [ The fixed connection portion 310 includes a first fixing portion 312 inserted into the first coupling guide portion 122b and a fixed connection terminal 314 protruding from the first fixing portion 312 in the direction of the moving connection portion 320 ).

The movable connection part 320 is coupled to the second coupling guide part 122c of the base 120 and is not electrically connected or connected to the fixed connection part 310 by the tray 200 inserted into the housing 100 . The movable connection portion 320 includes a second fixing portion 322 inserted and fixed in the second coupling guide portion 122c and a second fixing portion 322 fixedly connected to the second fixing portion 322 so as to be connected to the lower side of the fixed connection terminal 314. [ An extension bar 324 extending downward from the terminal 314 and a sliding portion 326 formed on the side of the extension bar 324 and projecting in the direction of the opening portion 128 and inclined downward. When the tray 200 is inserted in the direction of the front part 122 of the housing 100, the tray 200 is moved in the direction of the front part 122 along the sliding part 326 to move the sliding part 326 downward The extension bar 324 is moved downward along the sliding portion 326 so that the connection between the extension bar 324 and the fixed connection terminal 314 is released. At this time, in order to easily move the sliding part 326 downward by the pressure of the tray 200, the sliding part 326 of the base 120 and the position facing the sliding part 326 of the front part 122, A guide receiving portion 122d is formed concavely to provide a space in which the sliding portion 326 is safely moved downward. The guide receiving portion 122d may be formed in a groove or a hole shape to receive the sliding portion 326. [ Since the moving connection part 320 is moved in the vertical direction, it is not necessary to form a separate space for moving in the forward and backward directions, thereby reducing the overall size of the housing 100. In addition, since the housing 100 is provided with the guide receiving portion 122d for guiding the up and down movement of the moving connection portion 320, the moving connection portion 320 can be easily moved up and down.

12 is a schematic view for explaining a state in which a switch member of a connector device having a stacked card accommodating portion according to a preferred embodiment of the present invention is electrically connected or disconnected according to the position of a tray.

12 (a), when the tray 200 is not stably inserted into the housing 100, that is, when the tray 200 is not in close contact with the front portion 122 of the housing 100, The distal end portion of the extension bar 324 contacts the lower side of the fixed connection terminal 314 and the movable connection portion 320 is configured to be electrically connected to the fixed connection portion 310.

12 (b), when the tray 200 is stably inserted into the housing 100, that is, when the tray 200 is brought into close contact with the front portion 122 of the housing 100, The tray 200 is configured to be brought into close contact with the front portion 122 of the housing 100 while the sliding portion 326 is moved downward and the extending bar 324 is moved downward along the sliding portion 326 . The distal end of the extension bar 324 is moved from the lower side to the lower side of the fixed connection terminal 314 so that the contact is released so that the movable connection part 320 and the fixed connection part 310 are not electrically connected. As described above, the present invention can easily determine whether the tray 200 is stably inserted into the housing 100 through electrical connection between the moving connection unit 320 and the fixed connection unit 310.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined in the appended claims. It should be understood that the technical idea belonging to the scope of the claims also belongs to the present invention.

10: connector device
100: housing 110: cover
111: first contact opening part 120: base
121: second contact opening part 122: front side part
122a: rotation axis 122b: first engagement guide
122c: second coupling guide portion 122d: guide receiving portion
124: first side 124a:
126: second side 128:
130: space part 140: first terminal plate
142: first terminal 144: second terminal plate
146: second terminal 150: retainer
152: bent portion 154:
156: Binding part 200: Tray
210: insertion portion 210a:
212: engaging portion 220: first surface portion
222: first card receiving portion 222a: first card receiving portion
222b: first reverse insertion preventing portion 224: first pressing portion
226: first elasticity guide portion 226a: first movement guide portion
226b: first concave portion 228: first elastic support portion
230: second surface portion 232: second card receiving portion
232a: second frame portion 232b: second reverse insertion prevention portion
234: second pressing portion 236: second elastic guide portion
236a: second movement guide portion 236b: second concave portion
238: second elastic support part 240: support plate
250: exposed portion 252: drawing hole
300: switch member 310: fixed connection portion
312: first fixing portion 314: fixed connection terminal
320: moving connection section 322: second fixing section
324: Extension bar 326: Sliding part
400: ejection means 410: eject bar
420: cam portion

Claims (11)

A housing having a space inside thereof, a front portion formed to be closed at the front of the space portion, and an open portion formed at a rear portion of the space portion so as to be opened; And
And a tray slidably inserted into the space portion through the opening portion of the housing and receiving the card,
Said tray comprising:
And a second surface portion provided on the opposite side of the first surface portion, wherein the first surface portion is formed with a first card receiving portion concave to receive the first card, Wherein the second card receiving portion is formed concavely so as to accommodate the first card receiving portion.
The method according to claim 1,
The first pressing portion is protruded and formed on the first rim of the first card receiving portion so as to press the side of the first card received in the first card receiving portion,
And a second pressing portion protrudes from the second rim of the second card receiving portion so as to press the side of the second card received in the second card receiving portion.
3. The method of claim 2,
A first elastic guide portion is formed on the first surface portion at a position spaced apart in a direction opposite to a direction in which the first pressing portion is projected so that the first card is accommodated in the first card accommodating portion and presses the first pressing portion The first pressing portion is elastically deformed in the direction of the first elastic guide portion,
A second elastic guide portion is formed on the second surface portion at a position spaced apart from the second surface portion in a direction opposite to a direction in which the second pressure portion protrudes so that the second card is accommodated in the second card accommodating portion and presses the second pressurizing portion And the second pressing portion is elastically deformed in the direction of the second elastic guide portion.
The method of claim 3,
Further comprising: a receiving space formed inside the first surface portion and the second surface portion; and a support plate inserted into the receiving space portion,
Wherein the first card receiving portion and the first elastic guide portion are formed to penetrate in one direction of the accommodation space portion facing the first surface portion,
The second card receiving portion and the second elastic guide portion are formed to penetrate in the other direction of the accommodation space portion facing the second surface portion,
Wherein when the first pressing portion is elastically deformed in the direction of the first elastic guide portion, the first elastic support portion positioned between the first card receiving portion and the first elastic guide portion is guided by the support plate, 1 is elastically deformed in the direction of the elastic guide portion,
And a second elastic support portion positioned between the second card receiving portion and the second elastic guide portion when the second pressing portion is elastically deformed in the direction of the second elastic guide portion, 2 elastic guide portion of the stacked card accommodating portion.
The method of claim 3,
The first elastic guide portion includes a first movement guide portion formed in a long shape along the longitudinal direction of the first rim portion, a first concave portion formed in the center of the first movement guide portion and concave in the direction of the first pressing portion, ≪ / RTI >
The second elastic guide portion includes a second movement guide portion formed in a long shape along the longitudinal direction of the second rim portion and a second concave portion formed concavely in the direction of the second presser portion at the center of the second movement guide portion, And a plurality of stacked card accommodating portions.
3. The method of claim 2,
Wherein the second card receiving portion is formed with a plurality of stacked card accommodating portions along a direction in which the tray is inserted into the housing.
The method according to claim 1,
Further comprising a switch member having a fixed connection portion provided on one side of the front portion and a movable connection portion extending on the other side of the front portion in the direction of the fixed connection portion,
And the movable connection portion is resiliently moved by pressing of the tray inserted in the direction of the front side of the housing to contact or release the fixed connection portion.
8. The method of claim 7,
Wherein the movable connection portion includes an extension bar extending from the other side of the front portion so as to be in contact with the lower portion of the fixed connection portion and a sliding portion protruding in the direction of the opening portion and being inclined downward,
Wherein the tray moved in the front direction portion is slid along the sliding portion and presses the extension bar downward of the tray to release contact between the extension bar and the fixed connection portion, .
9. The method of claim 8,
And a guide receiving portion is formed at a position opposite to the sliding portion of the front portion to provide a space in which the sliding portion is moved downward.
The method according to claim 1,
Wherein the first card has a first contact in an opposite direction to the first card receiving portion and the second card has a second contact in an opposite direction to the second card receiving portion,
The housing has a first contact opening formed at a position facing the first contact, a second contact opening formed at a position facing the second contact, and the first contact opening, Wherein the first terminal is provided to be in electrical contact with the second contact and the second terminal is provided in the second contact opening so as to be in electrical contact with the second contact.
The method according to claim 1,
Further comprising an ejecting means for withdrawing the tray inserted into the housing to the outside of the housing,
Wherein the ejecting means comprises:
An eject bar that is moved in the back and forth direction within the space along one side of the tray inserted in the space;
A cam portion rotatably disposed on a front portion of the housing and configured to abut one end of the tray with the tray inserted in the housing and the other end connected to the eject bar; And
And a pressing pin for pressing the eject bar from the outside,
When the tray inserted into the housing is drawn out to the outside of the housing, the pressing pin is inserted into the draw-out hole, and then the ejecting bar is pressed to rotate the cam portion so that the tray is pulled out of the housing Wherein the card-accommodating portion has a plurality of card-accommodating portions.

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