TW200910694A - Slot for memory card - Google Patents

Slot for memory card Download PDF

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Publication number
TW200910694A
TW200910694A TW97123842A TW97123842A TW200910694A TW 200910694 A TW200910694 A TW 200910694A TW 97123842 A TW97123842 A TW 97123842A TW 97123842 A TW97123842 A TW 97123842A TW 200910694 A TW200910694 A TW 200910694A
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TW
Taiwan
Prior art keywords
memory card
slider
cam pin
slot
piece
Prior art date
Application number
TW97123842A
Other languages
Chinese (zh)
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TWI374580B (en
Inventor
Nobuyuki Morita
Nobuhiko Kimura
Yoshihisa Inaba
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Matsushita Electric Works Ltd
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Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of TW200910694A publication Critical patent/TW200910694A/en
Application granted granted Critical
Publication of TWI374580B publication Critical patent/TWI374580B/zh

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention is about a slot for a memory card which can raise strength of a department that supports a cam pin, steady the motion of the cam pin and prolong plugging lifetime. The slot for the memory card of this invention comprises a cam pin 16 with one axle portion 16a clipped into a heart-shaped cam groove department 15 of a slider 5. A pushing force toward a memory card MC is removed when the slider 5 moves to a position of a final part. The axle portion 16a will clip into a dent of the heart-shaped cam groove department 15 if the slider 5 moves to a predetermined position for limiting the slider 5 to move ahead. An imposed push force to the memory card MC after locking removes the lock when the slider 5 moves backward to decouple the dent. An axle hole 12a is set on a supporting slice 12 formed by turning over the front side of bottom shell 1. The axle hole 12a is clipped into another axle portion 16b of the cam pin 16. A weld-chip 2a which is set against the supporting slice 12 and is soldered to the supporting slice 12 is set on a casing 2.

Description

200910694 九、發明說明: 【發明所屬之技術領域】 本發明係關於一種可供SD記憶卡(Security digital200910694 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an SD memory card (Security digital

Memory Card,註冊商標)或多媒體卡(MuUi_Media Card, MMC)等記憶卡或與SD記憶卡(註冊商標)之大小以及端子 排列相同的 SDIO(Secure Digital Input/〇utpUt)卡自如插拔 地連接的記憶卡用插槽。 【先前技術】Memory Card, registered trademark) or multimedia card (MuUi_Media Card, MMC) or other SDIO (Secure Digital Input/〇utpUt) card with the same size and terminal arrangement as the SD memory card (registered trademark) Memory card slot. [Prior Art]

先前,提供一種記憶卡用插槽,其具有:插槽本體,係 前部具有卡插入口之箱狀,記憶卡可自卡插入口滑動而插 拔,複數個接觸點,藉由壓入而與配置於插槽本體後部之 樹脂製的基體保持為一體,而分別接觸於記憶卡之複數個 I/O接觸面;滑動器,可於前後方向自如移動地配置於插 槽本體之内部,隨著自卡插人口進人之記憶卡的插拔操作 而與記憶卡一同於前後方向上移動;螺旋彈簧,一直對該 滑動器向前方方向施壓;以及’凸輪銷,一端保持於插槽 本體,而另一端卡入設於滑動器上之心形凸輪槽部(例 如,參照專利文獻1)。 士此處,插槽本體由金屬製的:^字形底殼與金屬板製的 殼:構成,該底殼中有側片自寬度方向之兩側緣大致垂 =突出,該罩殼中有側片自寬度方向之兩側缘大致垂直 ,出:形成為J字形,且於相互之側片重疊之狀態下將 j覆蓋於底殼上,使底殼與罩殼自上下兩側壓入至基體 藉此而結合為一體。而且方之底殼上,將前後方向 I32l64.doc 200910694 中間部分之側片的-部分向内側方向切開並麵起變形而形 成L字狀片,使凸輪銷的一端側的軸部旋動自如地軸支於 δ又在δ亥L子狀片上之轴孔内。 [專利文獻1]曰本專利特開2003_217713號公報(段落 [0024]-[0030]、以及圖 1) • 【發明内容】 - [發明所欲解決之問題] 〇 上述之先前的記憶卡用插槽,,將前後方向之中間部分 之側片的一部分向内側方向切開並麵起變形而形成L字狀 片,因此須自側方欲入凸輪銷,故而不易於組褒。而且, 轴支凸輪銷之-端側之軸部社字狀片於一端側僅與侧片 連結,因此,L字狀片之強度較弱,且隨著滑動器之滑動 移動而產生之凸輪銷的動作變得不穩定,結果,存在以下 問題:記憶卡之插拔動作變得不穩定,從而使得記憶卡之 插拔壽命變短。 L· 本發明係繁於上述問題而成者,其目的在於提供一種易 於組裝之記憶卡用插槽。而且,其目的進而在於:提供一 種凸輪鎖之支撐部位的強度得到提高、凸輪銷之動作更加 • 較、而且插拔壽命得到提高之記憶卡用插槽。 [解決問題之技術手段] 為了達成上述目的’請求項1之發明之特徵在於,具 備:插槽本體,形成為前面開設有卡插入口之箱狀,經由 卡插入口’記憶卡可滑動而插拔;複數個接觸點,配置於 插槽本體之内部,分別接觸於設於記憶卡之一面上的複數 132I64.doc 200910694 f 個i/o接觸面;滑動器,可於前後方向自如移動地配置於 插槽本體之内部,隨著自卡插入口插入之記憶卡的插拔操 作而與記憶卡一同於前後方向移動;施力彈菁,—直對滑 動器=前方方向施力;以及滑動器鎖扣機構,當滑動器: 最後。P位置後解除對記憶卡之推入力時將滑動器鎖扣 於預定位置,該鎖扣之後,向記憶卡施加推入力,當滑動 器向後方移動時解除鎖扣,且上述滑動器鎖扣機構:由心 形凸輪槽部及凸輪銷構成,該心形凸輪槽部形成於滑動器 之表面,該凸輪銷之一端保持於插槽本體而另一端嵌入心 形凸輪槽部内,若滑動器移動至上述預定位置,則另—端 嵌入至=於心形凸輪槽部且前側敵開之凹部,從而限制滑 動^向呵方方向移動,而且,上述插槽本體分別對向配置 ^己憶卡之表面以及背面’且由2個金屬殼構成,該2個金 =係藉由將相互之接合部位熔接接合後結合為一體,另 於—方之金屬殼之前側緣向後方翻折而形成之側面呈 - ^之切片上設有軸孔,該軸孔内嵌有上述凸輪鎖之 則,且旋動自如地軸支上述凸輪銷。 一 f农項1之發明’請求項2之發明之特徵在於:上述另 二^片金屬殼上’設有抵接於支樓片且炼接固定於支撐片 =項1或者2之發明,請求項3之發明之特徵在於: 接於凸輪銷之一⑽ ^又有推以,该推麼部抵 力。 而’ ’且對凸輪銷之-端側向支撐片側施 132164.doc 200910694 月长項3之發明,請求項4之發明之特徵在於:上述推 壓部係將上述另_ 士 之金屬威切開並麵起變形而形成。 [發明之效果] ,康与求項1之發明,將一方之金屬殼之前側緣向後方 ㈣撐片且’於支撐片之上表面設有軸孔, 故而’嵌入凸輪銷時係自上側進行嵌入,故易於組裝。 根據請求項2之發明,使支樓片與設於另—方之金屬殼In the prior art, a slot for a memory card is provided, which has a slot body and a box shape having a card insertion opening at a front portion, and the memory card can be slidably inserted and removed from the card insertion slot, and a plurality of contact points are pressed by The resin base body disposed at the rear of the slot body is integrally formed, and is respectively in contact with a plurality of I/O contact faces of the memory card; and the slider is movably disposed inside the slot body in the front-rear direction, The insertion and removal operation of the memory card inserted from the card into the person moves in the front-rear direction together with the memory card; the coil spring always presses the slider in the forward direction; and the 'cam pin, one end is held in the slot body The other end is engaged with a heart-shaped cam groove portion provided on the slider (for example, refer to Patent Document 1). Here, the socket body is made of metal: a ^-shaped bottom case and a metal plate-shaped case: the bottom case has a side piece which is substantially sag from the side edges of the width direction, and has a side in the cover. The two sides of the sheet are substantially perpendicular to the two sides of the width direction, and are formed in a J shape, and are covered on the bottom case in a state in which the side sheets overlap each other, so that the bottom case and the cover are pressed into the base body from the upper and lower sides. By this, it is combined into one. Further, on the bottom case, the side portion of the side piece in the middle portion of the front and rear direction I32l64.doc 200910694 is cut inward and deformed to form an L-shaped piece, so that the shaft portion on one end side of the cam pin is freely rotatable. It is supported by δ and is in the axial hole on the L-shaped L-shaped piece. [Patent Document 1] Japanese Patent Laid-Open No. 2003-217713 (paragraphs [0024] to [0030], and FIG. 1) • [Summary of the Invention] - [Problems to be Solved by the Invention] 先前 Previous Memory Card Inserts In the groove, a part of the side piece of the intermediate portion in the front-rear direction is cut inward and deformed to form an L-shaped piece. Therefore, the cam pin has to be inserted from the side, so that it is not easy to form. Further, the shaft-shaped portion of the shaft-side cam pin on the end side is connected to only the side piece on one end side. Therefore, the strength of the L-shaped piece is weak, and the cam pin is generated as the slider moves. The action becomes unstable, and as a result, there is a problem in that the insertion and removal of the memory card becomes unstable, so that the insertion and removal life of the memory card becomes short. L. The present invention has been made in view of the above problems, and an object thereof is to provide a memory card slot that is easy to assemble. Further, the object of the invention is to provide a memory card slot in which the strength of the support portion of the cam lock is improved, the movement of the cam pin is further improved, and the insertion and removal life is improved. [Means for Solving the Problem] In order to achieve the above object, the invention of claim 1 is characterized in that the socket body is formed in a box shape in which a card insertion opening is formed in the front side, and the memory card is slidably inserted through the card insertion opening Pulling; a plurality of contact points are disposed inside the slot body, respectively contacting a plurality of 132I64.doc 200910694 f i/o contact surfaces provided on one side of the memory card; the slider can be freely moved in the front and rear direction Inside the slot body, moving along with the memory card in the front-rear direction with the insertion and removal operation of the memory card inserted from the card insertion slot; applying force to the slider, directing the slider to the front direction; and sliding the slider Locking mechanism when the slider: Finally. When the P position is released, the slider is locked to a predetermined position, and after the lock, a pushing force is applied to the memory card, and when the slider moves backward, the buckle is released, and the slider locking mechanism is The heart-shaped cam groove portion and the cam pin are formed on the surface of the slider. One end of the cam pin is held in the slot body and the other end is embedded in the heart-shaped cam groove portion. If the slider moves to In the above predetermined position, the other end is embedded in the concave portion of the heart-shaped cam groove portion and the front side is entrapped, thereby restricting the movement of the sliding direction toward the side of the square, and the surface of the socket body is oppositely disposed on the surface of the card And the back side' is composed of two metal shells, which are integrally joined by welding and joining the joint portions, and the side edges of the front side of the metal shell are folded back to form a side surface. - The slice of the ^ is provided with a shaft hole in which the cam lock is embedded, and the cam pin is pivotally supported. The invention of claim 1 is characterized in that: the invention is provided on the other two metal shells, and is provided with an invention of abutting the branch piece and fixing the support piece to the support piece = item 1 or 2, requesting The invention of item 3 is characterized in that: one of the cam pins (10) is further pushed, and the pushing portion is biased. And the invention of claim 3, and the invention of claim 4 is characterized in that the above-mentioned pressing portion cuts the metal of the above-mentioned other metal and The surface is deformed to form. [Effects of the Invention] In the invention of Kang and Item 1, the front side edge of one of the metal shells is extended toward the rear (four) and the shaft hole is provided on the upper surface of the support sheet, so that the cam pin is embedded from the upper side. Embedded, so easy to assemble. According to the invention of claim 2, the branch piece and the metal shell provided on the other side

上的熔接片抵接’且將該支撐片與職片料較,使設 A動自如地軸支凸輪銷之一端側的軸孔之支撐片與另一 方之金屬殼之熔接片熔接固$,藉此,可提高支撐片之強 度’且可使隨著滑動器向前後方向之移動而使凸輪銷於心 形凸輪槽部内移動的動作穩定,&而具有以下效果:可使 滑動器之前後動作、亦即記憶卡之插拔動作穩定,從而提 咼記憶卡之插拔壽命。 根據請求項3之發明’於m金屬殼設有推塵部, 文而藉由推壓部對凸輪銷之一端側向支撐片側推壓,從而 具有以下效果:防止凸輪銷之一端侧自設於支撐片上的轴 孔脫落。 根據請求項4之發明,將另—方之金屬殼之—部分切開 並麵起變形而形成推壓部,⑼而具有以下效果:可防止凸 輪銷之-端側自設於支撐片上之轴孔脫落。 【實施方式】 以下’參照圖i〜圖U對本發明之實是形態進行說明。而 且以下說明中只要未作特別說明,均係以圖2⑷中之箭 132164.doc 200910694 箭頭e-f作為 頭a-b作為上下方向,箭頭“作為左右方向 前後方向進行說明。The upper welding piece abuts and the supporting piece is compared with the working piece, so that the supporting piece of the shaft hole on one end side of the axially supporting cam pin is fused to the welding piece of the other metal case, Therefore, the strength of the support piece can be increased and the movement of the cam pin in the heart-shaped cam groove portion can be stabilized as the slider moves in the forward and backward directions, and the following effects can be achieved: the slider can be moved forward and backward That is, the insertion and removal of the memory card is stable, thereby improving the insertion and removal life of the memory card. According to the invention of claim 3, the dust-removing portion is provided in the m-metal case, and the one end of the cam pin is pressed toward the side of the support piece by the pressing portion, thereby having the following effect: preventing one end side of the cam pin from being self-disposed The shaft hole on the support piece is detached. According to the invention of claim 4, the metal shell of the other side is partially cut and deformed to form a pressing portion, and (9) has the effect of preventing the end side of the cam pin from being self-provided on the support plate. Fall off. [Embodiment] Hereinafter, the actual form of the present invention will be described with reference to Figs. In the following description, unless otherwise specified, the arrow 132164.doc 200910694 arrow e-f in Fig. 2 (4) is used as the head a-b as the vertical direction, and the arrow "described as the left and right direction.

圖1以及圖2⑷係表示與SD記憶卡(註冊商標)等記憶卡 MC對應之本實施形態之整體的分解立體圖以及整體立體 圖,如圖所示,本實施形態之記憶卡用插槽係主要由以下 部分構成:底殼1(-方之金屬殼),係藉由對厚度極薄之不 鏽鋼金屬板實施沖孔加工且實施彎曲加工而形成;罩殼 2(另一方之金屬殼),係藉由對與該底殼丨同樣厚度極薄之 不鏽鋼金屬板實施沖孔加卫且實施f曲加卫而形成,該罩 殼2覆蓋於底殼i上從而與底殼丨一同構成前面開設有=插 入口 3a的扁平之箱狀插槽本體3;以及,接觸區塊*,安裝 於插槽本體3之後部内;l字形滑動器5,於前後方向可自 如移動地配置於接觸區塊4之前方側之插槽本體3内,且由 樹月旨成形品構成。 如圖6(a)及圖6(b)所示,底殼丨上,於矩形板狀之金屬板 之左右兩側設有向上表面(對應於插槽本體3之内側)側方向 彎折而形成之側片6a、6b,且前後端敞開。於底殼i之後 端,以預定間隔向左右方向彎折形成有突出於上表面側方 向之4個突出片9,於底殼1之左端’以預定間隔向前後方 向彎折形成有突出於上表面側方向之3個突出片9,將該等 突出片9自下方壓入至開設於接觸區塊4之樹脂製的基體7 之下表面上的壓入槽8(參照圖8(b)),藉此,使接觸區塊4 麼入且固定於底殼1之上表面。 而且’於底殼1之後端之略微更前方形成有複數個孔 132164.doc -12- 200910694 11…,用於防止保持於接觸區塊4之後述的各接觸點1 〇… 脫離該接觸區塊4。 而且,於底殼1之前側緣之右端,彎折形成有側面呈L字 形之支撐片12,該支撐片12自記憶卡MC之通過位置之更 外側位置而突出於上側方向,且該支撐片12之前端側突出 於後側方向,藉此’支撐片12與底殼1形成:7字形,設於 支撐片12之上表面的軸孔12a内卡入有後述之凸輪銷16之 一端側的軸部16b ’且相對於支撐片12並旋動自如地轴支 有凸輪銷1 6。另外’於底殼1之右側緣,藉由切開並翹起 變形而形成排列於前後方向之突條部13、13,該突條部 13、13嵌入至後述之滑動器5之凹槽27内而引導滑動器5。 而且,於底殼1之前側緣之左側,彎折形成有與後述之基 體7之側部7b的前端部卡合之卡合片7a。 如圖8所示’接觸區塊4,係沿底殼丨以及罩殼2之後側邊 而配置,具有由樹脂成型品而構成之L字形基體7,該基體 7係由封閉插槽本體3之後面之側部7a、及自該側部7a之左 端部突出於前方且沿底殼i之側片6b配置之侧部7b一體形 成,且,於側部7a之前面右端設有圓棒狀彈簧軸承突起 7c,用於保持對滑動器5向前方施力之螺旋彈簧}吖施力彈 黃)的一端側,而於側部以之上表面右端突設有矩形狀嵌 合突起7e。而且,側部7b自與側部以之連結部位沿記憶卡 MC之滑動方向延伸,且一體具備與記憶卡mc之背面相向 之奴。卩7d,而且,於侧部7a前面之上側(罩殼2側)之角部, 於左右方向上二開間隔而於3處設有與後述之罩殼2的突出 132164.doc -13- 200910694 片20卡合之卡合凹部17。而且,於側部以後面之上側之角 部,於大致整個左右方向上形成有與後述之罩殼2之彎曲 片19卡合之卡合凹部丨8。 進而,於基體7之側部7a壓入且固定有9個接觸點1〇..., 該等接觸點10分別對應地接觸於記憶卡Mc之後部背面上 並列形成之複數個(SD記憶卡(註冊商標)上為9個)1/〇接觸 面(未圖示),且使各接觸點10一之接觸側突出於側部、之 前面(卡插入口 3a)側。而且,設於側部几之上表面的卡合 槽33内,自上表面側壓入且固定有共通端子板%、與共通 端子板30—併構成記憶卡MC之安裝檢測用接點的開關片 31、以及與共通端子板3〇一㈣成記憶卡批之寫保護開 關(write protect switch)1〇〇之位置檢測用接點的開關片 32,使各開關片31、32之接觸彈簧部自設於側部7b之凹陷 部突出於插槽本體3之内側方向(記憶卡Mc之收容空間 側)。再者,各接觸點1 〇…之焊錫端子丨〇a自側部之後面 突出於上方(安裝基板側),且共通端子板3〇之焊錫端子 3〇a、以及各開關片31、32之焊錫端子3U、32&自側部几 之外側面突出於上方。 另-方面,如圖7所示,罩殼2上,使矩形板狀之金屬板 之後緣向大致垂直於主表面之方向、亦即下表面(對應於 插槽本體3之内側)側方向彎折而形成有彎曲片19,且於彎 曲片19之略微更前端附近,彎折形成有突出於大致垂直於 主表面之方向、亦即下表面側方向的3個突出片2〇。而 且’於罩殼2之後部右側,穿設有供基體7之嵌合突起7禮 132164.doc • 14_ 200910694 之前面部彎折形成有向 合的嵌合孔2b ’於罩殼2之右端緣 下突出之L字形熔接片2a。 進而,於罩殼2之前面側,藉由、、ψ 糟由冲孔加工以及彎曲加工 而形成有彈接彈簧片21、21,其彈性垃總认 .^ 、坪性接觸於記憶卡MC之 表面而推壓記憶卡MC,且對於smn上t ςπτ〇 , ^ 、SDIC>卡而s係彈接於設在 SDIO卡之上表面的接地端子; 、則面側之右端部,藉由 切開並翹起變形而形成推壓片22,主 ,、肿凸輪銷16之一端側1 and 2(4) are an exploded perspective view and an overall perspective view of the present embodiment corresponding to a memory card MC such as an SD memory card (registered trademark). As shown in the figure, the memory card slot of the present embodiment is mainly composed of The following parts are composed: the bottom case 1 (--metal shell) is formed by punching a stainless steel metal plate having a very small thickness and performing a bending process; the cover 2 (the other metal case) is borrowed The stainless steel metal plate having the same thickness as the bottom case is punched and reinforced, and is formed by f-curving. The cover 2 covers the bottom case i to form a front opening together with the bottom case = = a flat box-shaped slot body 3 of the insertion port 3a; and a contact block* mounted in the rear portion of the slot body 3; the 1-shaped slider 5 is movably disposed in front of the contact block 4 in the front-rear direction The inside of the slot body 3 on the side is composed of a molded article of a tree. As shown in FIG. 6(a) and FIG. 6(b), the bottom case is provided with an upper surface (corresponding to the inner side of the socket body 3) bent on the left and right sides of the rectangular plate-shaped metal plate. The side panels 6a, 6b are formed and the front and rear ends are open. At the rear end of the bottom case i, four protruding pieces 9 projecting in the direction of the upper surface side are bent in the left-right direction at predetermined intervals, and are bent at the left end of the bottom case 1 at a predetermined interval to form a protrusion in the front-rear direction. Three protruding pieces 9 in the surface side direction, and the protruding pieces 9 are pressed from below into the press-in grooves 8 formed on the lower surface of the resin base 7 of the contact block 4 (refer to FIG. 8(b)). Thereby, the contact block 4 is inserted into and fixed to the upper surface of the bottom case 1. Further, a plurality of holes 132164.doc -12- 200910694 11... are formed in the front side of the rear end of the bottom case 1 to prevent the contact points 1 之后 which are held after the contact block 4 from being removed from the contact block. 4. Further, at the right end of the front side edge of the bottom case 1, a support piece 12 having an L-shaped side is formed, and the support piece 12 protrudes from the outer side position of the passing position of the memory card MC in the upper direction, and the support piece The front end side of the 12 protrudes in the rear side direction, whereby the 'support sheet 12 and the bottom case 1 are formed in a zigzag shape, and the shaft hole 12a provided on the upper surface of the support piece 12 is engaged with one end side of the cam pin 16 to be described later. The shaft portion 16b' and the cam pin 16 are axially supported with respect to the support piece 12 and are rotatably supported. Further, 'on the right side edge of the bottom case 1, the ridge portions 13 and 13 arranged in the front-rear direction are formed by cutting and lifting deformation, and the ridge portions 13, 13 are fitted into the grooves 27 of the slider 5 to be described later. The slider 5 is guided. Further, on the left side of the front side edge of the bottom case 1, an engaging piece 7a which is engaged with a front end portion of the side portion 7b of the base 7 to be described later is formed. As shown in FIG. 8, the 'contact block 4' is disposed along the back side of the bottom case 丨 and the cover 2, and has an L-shaped base body 7 formed of a resin molded article, which is closed by the slot body 3 The side portion 7a of the surface and the side portion 7b which protrudes from the left end portion of the side portion 7a and are disposed along the side piece 6b of the bottom case i are integrally formed, and a round bar spring is provided at the front end of the side portion 7a. The bearing projection 7c is for holding one end side of the coil spring that urges the slider 5 forward, and a rectangular fitting projection 7e is protruded from the right end of the upper surface. Further, the side portion 7b extends from the joint portion with the side portion in the sliding direction of the memory card MC, and integrally includes a slave that faces the back side of the memory card mc. In addition, the corners of the upper side (the side of the casing 2) on the front side of the side portion 7a are spaced apart from each other in the left-right direction, and the protrusions of the casing 2 to be described later are provided at three places 132164.doc -13 - 200910694 The sheet 20 is engaged with the engagement recess 17 . Further, an engaging recess portion 8 that engages with the curved piece 19 of the casing 2 to be described later is formed on the side portion at the corner portion on the upper rear side in substantially the entire left-right direction. Further, nine contact points 1〇 are pressed and fixed to the side portion 7a of the base 7, and the contact points 10 are respectively correspondingly contacted with a plurality of (SD memory cards) juxtaposed on the back surface of the memory card Mc. (registered trademark) is 9) 1/〇 contact surface (not shown), and the contact side of each contact point 10 protrudes from the side and front surface (card insertion opening 3a) side. Further, in the engagement groove 33 provided on the upper surface of the side surface, the common terminal plate % is fixed and the common terminal plate 30 is fixed from the upper surface side, and the switch for mounting the detection of the memory card MC is formed. The sheet 31 and the switch piece 32 of the position detecting contact of the write protect switch of the common terminal board 3 and the common terminal board 3 are used to make the contact spring parts of the switch pieces 31 and 32 The recessed portion provided in the side portion 7b protrudes in the inner side of the slot body 3 (the accommodation space side of the memory card Mc). Further, the solder terminals 丨〇a of the respective contact points 1 突出 ... protrude from the rear surface of the side portion (on the side of the mounting substrate), and the solder terminals 3 〇 a of the common terminal plate 3 and the respective switching pieces 31 and 32 The solder terminals 3U, 32& protrude from the outer side of the side portions. On the other hand, as shown in FIG. 7, on the casing 2, the rear edge of the rectangular plate-shaped metal plate is bent in a direction substantially perpendicular to the main surface, that is, the lower surface (corresponding to the inner side of the socket body 3). The bent piece 19 is formed to be folded, and in the vicinity of the slightly more front end of the curved piece 19, three protruding pieces 2 are formed which are protruded in a direction substantially perpendicular to the main surface, that is, in the direction of the lower surface side. Moreover, 'on the right side of the rear part of the casing 2, the fitting protrusion 7 for the base body 7 is worn. 132432.doc • 14_ 200910694 The face is bent to form a directional fitting hole 2b' under the right end edge of the casing 2 A prominent L-shaped welded piece 2a. Further, on the front surface side of the casing 2, the spring-loaded spring pieces 21 and 21 are formed by punching and bending, and the elastic strips are generally recognized and contacted with the memory card MC. The memory card MC is pushed on the surface, and for smn, t ςπτ〇, ^, SDIC> card and s are attached to the ground terminal provided on the upper surface of the SDIO card; and the right end of the face side is cut by The lifting piece is deformed to form the pressing piece 22, and one end side of the main, swollen cam pin 16

之轴部16b推壓至與底殼1上之支撐片!2相向之部位,且對 軸部⑽向支樓片12側施力,從而可防止軸部⑽脫落另 外,藉由沖孔加工以及彎曲Λ 汉4曲加工而形成有τ字形彈接彈簧 片2 3,其對凸輪銷^ 6之另一端γ丨 邮惻之軸部16a進行推壓,而 使軸部16a之前端抵接於後述導 又义心导W槽15b的凹凸面15c。 而且’於罩殼2之右端部之後部附近’藉由沖孔加工以及 曲加工而形成有鎖扣體24,其於安裝記憶卡MC時可使 記憶卡MC卡合於鎖扣用凹部⑻從而防止卡脫落。鎖扣體 Μ係細長之繫板狀,由推擋片2牦及卡合片⑽構成,該推 擋片24a與底殼!之側片“大致並列、且後端部與罩殼2連 :、前端部向内側方向彎曲’該卡合片⑽自推擋片叫之 财端部向前方延伸而形成、且前端側向内側方向彎曲而呈 圓弧狀(參照圖7(b))。 滑動器5係合成樹脂成型品,如圖9所示,係由抵接於記 憶卡M C之右側緣的側部5 a、及自側部$ &之後端部突出於 側方而抵接於記憶卡Mc之前側、緣的侧部5b構成,且形成 為L字形’於側部53與側部_包圍之凹角處,形成藉由 132164.doc •15· 200910694 削去記憶卡MC之前部右側之角部而成的抵接部5c,該抵 接部5c之前面具有與斜切部1〇2相抵接之傾斜面。而且, 於側部5a之内側面(圖5 (a)中的左側面)一體形成有段部 5d ’該段部5d自抵接部化沿記憶卡Mc之滑動方向延伸、 且與記憶卡MC之背面相向。 另一方面,於側部5a之下表面形成有剖面大致呈圓弧狀 之細槽26,該細槽26自後端部延伸到中央部且外側、下側 及後側敞開,該細槽26内嵌入有上述螺旋彈簧14之另一端 部,細槽26之前端内面成為承受螺旋彈簧14之彈力的面。 而且,側部5a之下表面上沿前後方向形成有凹槽27,該凹 槽27之前後兩側以及下側敞開、供底殼1之突條部丨〕、η 卡入。亦即,組裝結束時,滑動器5之移動方向受到底殼工 之主平面、側片6a、突條部13、13以及罩殼2之主平面的 限制,側部5a之前端部抵接於底殼丨之支撐片12,藉此, 可限制其進一步向前方方向移動。而1,滑動器5受到螺 旋彈簧14向前方方向之施力,且在記憶卡MC插入至插槽 本體3内後記憶卡MCi I/Q接觸面接觸於接觸點⑺的位 置、與記憶卡MC可自插槽本體3中取出之位置之間滑動。 另外,於側部5a之前側部之上表面形成有心形凸輪槽部 15,凸輪銷16之軸部16a可自如移動地卡入至該心形凸輪 槽部15内,而且,於心形凸輪槽部15之更後側形成有凹^ 25,β亥凹槽25内插入有設於罩殼2上之鎖扣體μ。如圖 9(a)、⑷所示,心形凸輪槽部15係由心形凸輪15&、形成 於心形凸輪15a周部之導引槽15b構成,將凸輪銷16之軸部 132164.doc •16· 200910694 16a卡入至導引槽15}5内,隨著滑動器5之前後移動,藉由 導引槽15b及形成於導引槽15b底面之凹凸面15c,引導凸 輪銷16之軸部16a於導引槽15b内進行相對移動。再者,於 心形凸輪15a之前部形成有前側敞開之凹部丨5d,當滑動器 5向最後部位置移動後解除了對記憶卡mc之推入力時,凸 • 輪銷16之軸部ba嵌入至凹部I5d内,藉此,限制滑動器5 • 向前方方向移動,且使滑動器5保持於預定位置。而且, ( 於設在側部5a上表面之凹槽25的右側端面之前側部,形成 有犬出於插槽本體3之内側方向的突出部2 9,當滑動器5移 動到上述預定位置時,突出部29推壓鎖扣體24之推擋片 24a,使鎖扣體24之頭部(卡合片24b)卡入記憶卡Mc之鎖扣 用凹部ιοί内,並且,於滑動器5移動至記憶+ MC的取出 位置之狀態下突出部29離開鎖扣體24,藉此,鎖扣體以返 回至初始位置,卡合片24b之頭部自鎖扣用凹部丨〇丨退出。 當組裝該記憶卡用插槽時,首先,將各接觸點丨〇…壓入 Ο 至開設於基體7後面之壓人用孔内’使共通端子板30以及 開關片31、32自上方壓入且固定於基體7之卡合槽”内, - 從而組裝成接觸區塊4,之後,將該接觸區塊4之基體7載 置於底殼1之上表面,將底殼1之突出片9壓入至開設於基 體7下表面的壓入槽8内,藉此,將基體了固定於底殼i(參 照圖5(b))。此時,基體7之側部几的前端部與底殼1之卡合 片h卡合,從而限制了側部7b之前端部的位置偏移。而 且,於螺旋彈簧14之-端側插入且保持有基體7之彈赞轴 承突起7c的狀態下,將螺旋彈赞14之另—端側插入至細槽 132164.doc •17· 200910694 26内’且將底殼!之突條部13嵌 主凹槽27内,藉此,將 ㈣以m凸輪銷16之—端側之抽 部⑽卡人至設在底殼的支撐片12上的㈣u2_,且使凸 輪㈣之另-端側之轴部16a卡入至滑動器5的心形凸輪槽 部15内。此後,於基體7之嵌合突起7e叙合於罩殼2之嵌合 孔2b内的狀癌下,於底殼i之兩側片6a、6b之前端部間以 橋架之形式載置罩殼2,且藉由雷射炫接而使底殼!與罩殼The shaft portion 16b is pushed to the support piece on the bottom case 1! 2 the opposing portion, and the shaft portion (10) is biased toward the side of the branch piece 12, so that the shaft portion (10) can be prevented from falling off. Further, the τ-shaped spring-loaded spring piece 2 is formed by punching and bending. 3. The shaft portion 16a of the other end of the cam pin 6 is pressed, and the front end of the shaft portion 16a is brought into contact with the uneven surface 15c of the guide center guide W groove 15b which will be described later. Further, a 'locking body 24 is formed by punching and meandering in the vicinity of the rear end portion of the right end portion of the casing 2, and the memory card MC can be engaged with the locking recess portion (8) when the memory card MC is mounted. Prevent the card from falling out. The locking body is in the form of a slender base plate, and is composed of a pusher piece 2牦 and a engaging piece (10). The side piece of the push piece 24a and the bottom case are “substantially juxtaposed, and the rear end portion is connected with the cover 2: The front end portion is bent inwardly. The engaging piece (10) is formed by extending the front end portion of the pusher piece from the front end side and is curved in an arc shape (see FIG. 7(b)). The device 5 is a synthetic resin molded article, and as shown in FIG. 9, the side portion 5 a that abuts against the right edge of the memory card MC and the rear portion of the memory card MC protrude from the side to abut against the memory. The front side of the card Mc and the side portion 5b of the rim are formed, and are formed in an L-shaped shape at the concave corner surrounded by the side portion 53 and the side portion _, and the right side of the front portion of the memory card MC is cut by 132164.doc •15·200910694 The abutting portion 5c formed by the corner portion has an inclined surface that abuts against the chamfered portion 1〇2 on the front surface of the abutting portion 5c. Moreover, the inner side surface of the side portion 5a (the left side surface in Fig. 5(a)) The segment portion 5d is integrally formed. The segment portion 5d extends from the abutting portion in the sliding direction of the memory card Mc and faces the back surface of the memory card MC. On the other hand, the side portion 5d The lower surface of the lower portion 5a is formed with a narrow groove 26 having a substantially arc-shaped cross section. The narrow groove 26 extends from the rear end portion to the central portion and is open at the outer side, the lower side, and the rear side. The coil spring 14 is embedded with the coil spring 14 described above. The other end portion of the front end of the narrow groove 26 serves as a surface that receives the elastic force of the coil spring 14. Further, a groove 27 is formed on the lower surface of the side portion 5a in the front-rear direction, and the front side and the lower side of the groove 27 are formed. The opening, the ridge portion 供 of the bottom case 1 and the η are snapped in. That is, at the end of assembly, the moving direction of the slider 5 is received by the main plane of the bottom shell, the side panels 6a, the ridge portions 13, 13 and the cover. The front end of the side portion 5a is abutted against the support piece 12 of the bottom case ,, thereby restricting its further movement in the forward direction. 1. The slider 5 is forwardly directed by the coil spring 14 Applying force, and sliding between the position where the memory card MCi I/Q contact surface contacts the contact point (7) and the position where the memory card MC can be taken out from the slot body 3 after the memory card MC is inserted into the slot body 3 Further, a heart-shaped cam groove portion 15 is formed on the upper surface of the front side portion of the side portion 5a. The shaft portion 16a of the cam pin 16 is movably inserted into the heart-shaped cam groove portion 15, and a recess 25 is formed on the rear side of the heart-shaped cam groove portion 15, and the β-shaped groove 25 is inserted therein. A lock body μ provided on the casing 2. As shown in Figs. 9(a) and (4), the heart-shaped cam groove portion 15 is formed by a heart-shaped cam 15<, a guide groove 15b formed at a peripheral portion of the heart-shaped cam 15a. In the configuration, the shaft portion 132164.doc •16·200910694 16a of the cam pin 16 is engaged into the guiding groove 15}5, and the slider 5 is moved forward and backward by the guiding groove 15b and formed in the guiding groove 15b. The concave-convex surface 15c of the bottom surface guides the shaft portion 16a of the cam pin 16 to relatively move in the guide groove 15b. Further, a concave portion 丨5d having a front side open is formed in a front portion of the heart-shaped cam 15a, and when the slider 5 is moved to the rearmost position to release the pushing force to the memory card mc, the shaft portion ba of the convex wheel pin 16 is embedded. Into the recessed portion I5d, thereby restricting the slider 5 from moving in the forward direction and holding the slider 5 at a predetermined position. Further, (the side portion of the right end surface of the groove 25 provided on the upper surface of the side portion 5a is formed with a projection portion 2 of the dog in the inner direction of the socket body 3, when the slider 5 is moved to the above predetermined position The protruding portion 29 pushes the pusher piece 24a of the latch body 24, and the head (the engaging piece 24b) of the latch body 24 is engaged in the latching recess ιοί of the memory card Mc, and is moved by the slider 5. The protruding portion 29 is separated from the latch body 24 in the state of the memory + MC removal position, whereby the latch body returns to the initial position, and the head portion of the engaging piece 24b is withdrawn from the latching recess portion. In the case of the memory card slot, first, the contact points 丨〇 are pressed into the pressing hole opened in the rear of the base body 7, and the common terminal plate 30 and the switch pieces 31 and 32 are pressed in and fixed from above. In the engaging groove of the base body 7, and thus assembled into the contact block 4, the base body 7 of the contact block 4 is placed on the upper surface of the bottom case 1, and the protruding piece 9 of the bottom case 1 is pressed into The base body is fixed to the bottom case i (see FIG. 5(b)) by being placed in the press-fitting groove 8 on the lower surface of the base 7. The front end portions of the side portions of the body 7 are engaged with the engaging pieces h of the bottom case 1, thereby restricting the positional deviation of the front end portion of the side portion 7b. Further, the base body is inserted and held at the end side of the coil spring 14 In the state of the 7th bearing bearing projection 7c, the other end side of the spiral bullet 14 is inserted into the narrow groove 132164.doc • 17· 200910694 26 and the ridge portion 13 of the bottom case is embedded in the main groove 27 Therefore, (4) the pumping portion (10) on the end side of the m cam pin 16 is chucked to the (4) u2_ provided on the support piece 12 of the bottom case, and the other end side shaft portion 16a of the cam (4) is engaged. Into the heart-shaped cam groove portion 15 of the slider 5. Thereafter, the fitting projection 7e of the base body 7 is combined with the cancer in the fitting hole 2b of the casing 2, and the sheet 6a on both sides of the bottom case i, The cover 2 is placed in the form of a bridge between the ends before 6b, and the bottom case is made by laser splicing!

2一之接合部位(罩殼2左右之側緣與底殼i之兩側片^、化之 前端部的對接部)接合,藉此,形成前部開設有卡插入口 3a之箱狀的插槽本體3’從而完成記憶卡用插槽之組裝(參 照圖2以及圖5(a))。 此處,於自底殼!之前側緣向後方翻折而形成之支禮片 12的上表面,突設有突出於側方之寬度較窄的突起, 該突起m與罩殼2之溶接的向下之段部相對接(參照 圖2⑻),且藉由雷射熔接而接合’藉此,支撐片12連結於 罩殼2, &而,可提高由凸輪銷16之一端側之軸部⑽軸 支、且設有軸孔12a之支撐片12的強度。因此,可使凸輪 銷16隨著滑動器5向前後方向之移動而於心形凸輪槽部二 内移動的動作穩定’從而’可使滑動器5之前後動作、亦 即記憶卡MC之插拔動作穩定,從而可提高記憶卡廳的插 拔壽命。而且,如圖10(a)、(b)所示,利用將罩殼2之—部 刀切開並翹起變形而形成之推壓片22,將凸輪銷丨6之-端 側推麼至支撐片12側,故而,可防止凸輪銷二 之—端側之軸部l6b自設於支撐片12上的軸孔12a脫落。 132164.doc •18· 200910694 再者,該組裝狀態下,滑動器5受到螺旋彈簧i4之施力 後向前方(卡插人D3a側)推動,而錢料之前端部與底 忒1之支撐片12相對接,藉此,限制了滑動器5進一步向前 方移動。而且,該狀態下,凸輪銷16之一端移動至導引槽 15b之後端的位置A(參照圖9(勾)。 此處’底殼i之支撐片12、與基體7之側部7b之間成為卡 插入口 3a,將滑動器5之側部5a與側部几之段部%、π之 ⑴’丨的内側緣間之尺寸設為略微大於記憶卡Mc兩側之 最大寬度尺寸’而j_,將底殼!之上表面與段部心此 向上之面間的尺寸设為略微大於向下之段部參照圖3 及圖4)的向下之面之高度尺寸,該向下之段部⑻係橫跨 前後方向之全長而形成在處於背面側安裝於底殼丨之上表 面之狀態下的記憶卡MC之背面兩側緣,i ,側部&、几 之段部5d、7d之更下側的内側緣間的尺寸設為略微大於記 憶卡MC之向下之段部103之更下方的兩側寬度尺寸。 藉此,於記憶卡MC之背面(形成有1/〇接觸面之面)側安 裝於底殼1之上表面側的狀態下,記憶+MC之向下之段部 1〇3可通過側部5a、7b之段部5d、7d,且可自上述卡插入 口 3a插入記憶卡MC,相反,當記憶卡Mc之表面(形成有 I/O接觸面之面的相反側的面)面向底殼丨之上表面側時,記 憶卡MC之面向底殼i側之兩側部無法通過兩段部5d、之 内側緣間,藉此,可防止因記憶卡Mc之表面背面方向顛 倒而引起的誤插入。 而且,於底殼1上對應於右端之接觸點1〇而設的右端之 132164.doc •19- 200910694 孔η的前側(卡插入口 3a側)之内側緣,藉由切開並_ 形而形成有止動片lla(泉昭圖 b ”、、S]6(b))。亦即,當記憶卡Mc 以正確之前後方向插入卡插入口 3叫,可使各接觸㈣經 由引導向設於記憶卡MC背面之1/〇接觸面的槽(未圖示)之 開口而移動至接觸位置;但若記憶卡批以相反之前後方 向插入時,止動片lla對接於插入方向之前面部,從而限 制記憶卡MC無法進一步移動,以防止各接觸點1()之頭部 抵觸至記憶卡MC的插入側之前面而受損。The joint portion of the first and second sides (the side edges of the left and right sides of the cover 2 are joined to the opposite sides of the bottom case i and the front end portion), thereby forming a box-like insertion in which the card insertion opening 3a is opened at the front portion. The groove body 3' thus completes the assembly of the memory card slot (see Fig. 2 and Fig. 5(a)). Here, in the bottom shell! The upper surface of the edge piece 12 formed by folding the front side edge backward is formed with a protrusion protruding from the side of the narrow width, and the protrusion m is in contact with the downwardly connected portion of the cover 2 ( Referring to Fig. 2 (8)), and by the laser welding, the support piece 12 is coupled to the casing 2, and the shaft portion (10) on one end side of the cam pin 16 can be increased and the shaft is provided. The strength of the support piece 12 of the hole 12a. Therefore, the movement of the cam pin 16 in the card-shaped cam groove portion 2 can be stabilized as the slider 5 moves in the forward and backward directions. Thus, the slider 5 can be moved forward and backward, that is, the memory card MC can be inserted and removed. The action is stable, which can improve the insertion and removal life of the memory card hall. Further, as shown in Figs. 10(a) and (b), the pressing piece 22 formed by cutting and bending the cover 2 is used to push the end side of the cam pin 6 to the support. On the side of the sheet 12, it is possible to prevent the shaft portion l6b on the end side of the cam pin from coming off the shaft hole 12a provided in the support piece 12. 132164.doc •18· 200910694 Furthermore, in the assembled state, the slider 5 is pushed forward by the coil spring i4 and pushed forward (the card inserter D3a side), and the front end of the money material and the support piece of the bottom cymbal 1 The 12 is contiguous, thereby restricting the slider 5 from moving further forward. Further, in this state, one end of the cam pin 16 is moved to the position A at the rear end of the guide groove 15b (refer to Fig. 9 (hook). Here, the space between the support piece 12 of the bottom case i and the side portion 7b of the base body 7 becomes The card insertion opening 3a has a size between the side portion 5a of the slider 5 and the inner edge of the side portion of the side portion, π(1)'丨, which is slightly larger than the maximum width dimension of both sides of the memory card Mc, and j_, The size between the upper surface of the bottom shell and the upper surface of the segment is set to be slightly larger than the height of the downward surface of the lower portion with reference to FIGS. 3 and 4), and the downward portion (8) It is formed on both sides of the back side of the memory card MC in a state in which the back side is attached to the upper surface of the bottom case 横跨 across the entire length in the front-rear direction, i, the side portion, and the sections 5d and 7d. The size between the inner edges of the lower side is set to be slightly larger than the width dimension of both sides of the lower section 103 of the memory card MC. Thereby, in a state in which the back surface of the memory card MC (the surface on which the 1/〇 contact surface is formed) is attached to the upper surface side of the bottom case 1, the downward portion 1〇3 of the memory +MC can pass through the side portion. 5a, 7b segments 5d, 7d, and the memory card MC can be inserted from the card insertion opening 3a, and conversely, when the surface of the memory card Mc (the side opposite to the surface on which the I/O contact surface is formed) faces the bottom case When the upper surface side of the crucible is on the side of the bottom surface i of the memory card MC, the inner side edges of the two-section portion 5d cannot pass between the inner edges of the memory card MC, thereby preventing the error caused by the reverse direction of the surface of the memory card Mc. insert. Further, the inner edge of the front end (the side of the card insertion opening 3a) of the hole η of the bottom end of the bottom case 1 corresponding to the contact point 1 右 of the right end is formed by cutting and forming There are stopper pieces 11a (spring diagram b", and S] 6 (b)). That is, when the memory card Mc is inserted into the card insertion port 3 in the correct front and rear directions, the contacts (4) can be set via the guiding direction. The opening of the groove (not shown) of the 1/〇 contact surface on the back side of the memory card MC is moved to the contact position; however, if the memory card is inserted in the opposite direction, the stop piece 11a is in contact with the face before the insertion direction, thereby The memory card MC is restricted from moving further to prevent the head of each contact point 1() from being damaged by the front surface of the insertion side of the memory card MC.

繼而’料本實施形態之記憶卡用槽内之記憶卡Μ 的插拔動作進行制。於未插人記憶卡MC之狀態下,在 螺旋彈簧14之彈力作用了,滑動器5向前方方向移動至使 側部5a之前端部與底殼1之支樓片12相對接的位置。此狀 心下鎖扣體24之卡合片24b退避至凹槽25内,卡合片24b 之岫鈿部不會突出於側部5a之内側面的更内側。 於此狀態T ’將記憶卡MC以正確之前後方向以及表面 责面方插入至插槽本體3的卡插入口 3a内後,記憶卡 插入至滑動器5的側部5a與基體7的側部7b之間,且記憶卡 MC之下表面兩側部的向下之段部1〇3、1〇3位於設在兩側 邛5a、7b之段部5d、7d的上側。而且,若將記憶卡進 一步插入插槽本體3内,則設於記憶卡MC之前端部右側的 斜切部102會與滑動器5之抵接部5c相對接,從而將滑動器 5向後方推壓(參照圖11(a))。而且,於此狀態下,凸輪銷 16上無負載。 此後’若記憶卡MC抵抗螺旋彈簧14施加於滑動器5之彈 132164.doc •20- 200910694 力而進一步推向内側,則滑動器5會隨著記憶卡mc之移動 而後退。藉由該滑動器5之後退,凸輪銷16之轴部—受到 心形凸輪槽部I5之導引槽l5b底部之凹凸面【丸的引導,而 於導引槽15b内向圖9(a)中之下側移動,且到達圖9(a)中之 位置實際上,隨著滑動器5向後方移動,凸輪_之轴 • 部1仏於導引槽15b内向前方(圖9(勾中之下方)移動)。而 ' 且,右將S己憶卡MC^f入至使滑動器5之側部5b之後面抵接 於接觸區塊4之基體7的前面之位置的附近位置,則凸_ V 16之軸部16a到達抵接於導引槽15b之前端部的位置c,且 無法進-步推入。而且’此時,隨著滑動器5向後方移 動,設於凹槽25之内側端面的突出部29抵接於鎖扣體以之 推擋片24a,且使推擋片24a向插槽本體3之内側方向彎 曲,故而,鎖扣體24之卡合片24b較側部5a之内側面更突 出於内側方向,而卡入至記憶+ MC之鎖扣用凹部ι〇ι内, 從而鎖扣記憶卡MC,防止記憶卡MC脫落。 _ 而且,若於該位置上解除對記憶卡MC之推入力,則滑 動益5會因螺旋彈簧14之彈力而與記憶卡Mc_同向前方返 回,而凸輪銷16之軸部16a一方面被引導至導引槽i5b、— 方面移動至嵌入心形凸輪15a之凹部15d内的位置D。因 此,凸輪銷16之軸部16a抵接於心形凸輪15a之凹部i5d, &quot;&quot; 可限制π動器5進一步向前方移動,被鎖扣體24鎖 扣之記憶卡MC亦於此位置停留在插槽本體3内(參照圖 ())此時,螺旋彈簧14之彈簧負載經由凸輪銷丨6而施 加於支撐片12,但如上所述,本實施形態中,藉由使支镡 I32164.doc -21 - 200910694 片12與於罩殼2上的炼接片2a炼接接合,而可增強支撐 片12之支撐力,故而,支撐片12即便受到螺旋彈簧14之彈 簧負載亦不會變形,可使凸輪銷1 6穩定地動作。 另外’若記憶卡MC藉由推入而向預定位置移動,則使 自滑動器5之側部7a突出於前方之各接觸點1〇_.·的頭部依 次接觸於相應的形成在記憶卡MC背面之1/〇接觸面。而 且,自滑動器5之側部7b之内侧面突出於内側方向的開關 月31受到記憶+ MC之前端部的推壓,而接觸於共通端子 板30 ’藉此’使開關片31與共通端子板3〇之間(亦即,安 裝檢測用接‘點)導通,故而,可利用該開關信號藉由外部 之檢測迴路(未圖示)而檢測出記憶卡MC已插入至正確位 置。 另外,記憶卡MC之與開關片32對應之一側面上設有凹 部105,該凹部105内露出寫保護開關100之抓扣部104,根 據該抓扣部!04於凹部1〇5内之移動位置,Μ關片%之頭部 )可鉤住抓扣部1G4、或者落人凹部⑽内,藉此,可相應地 使開關片32與共通端子板3〇之間(亦即,寫保護開關1〇〇之 位置檢測用接點)成為⑽㈣,故而,利用該開關信號且 藉由外部檢測迴路(未圖示)可檢測出記憶卡MC是否處於讀 保護狀態。 田將以上述方式插入之記憶卡MC自插槽中取出時,首 〆:自插槽本體3之卡插入口 3&amp;露出於外部之記憶卡Μ ’ y P向插入方向推壓,使滑動器5與記憶卡紅一同向插 向移動。藉由該移動,使凸輪鎖16之拍部16a離開心 132I64.doc -22· 200910694 形凸輪15a之凹部15d,而且,被引導至導引槽i5b内向凹 部15d之更右側前方移動,且到達導引槽w内之位置e。 此後:若解除對記憶卡批之推人力,騎動器$會受到 螺旋彈奮14之彈力作用而向前方移動。若滑動器5向前方 移動,則隨著滑動器5之移動,凸輪銷16之轴部16a 一方面 被引導至導引槽15b内’ 一方面經過心形凸輪i5a右側之導 引槽15b内的位置㈣移動至導引槽m之後端部之位置a。 而且’隨著滑動器5向前方方向移動,滑動器5之突出物 離開鎖扣體24之推擋片24a’故而,推擋片2如上沒有被施 加:曲力,從而使推擋片24a返回至初始位置,卡合片2仆 之前端部退避至側部5a的凹槽25内,因此,卡合片2仆與 鎖扣用凹。卩101之卡合狀態被解除,記憶卡Mc之鎖扣被解 除。而且,記憶卡Mc之後部有較大部分自插槽本體3之卡 插入口 3a露出於外部,故而,可將記憶卡mc自插槽本體3 中取出。此處,由心形凸輪槽部15及凸輪銷16構成滑動器 鎖扣機構,其中,當滑動器5移動至最後部位置後解除對 記憶卡MC之推入力時將滑動器5鎖扣於預定位置,該鎖扣 之後,再對記憶卡MC施加推入力,當滑動器5向後方移動 時解除鎖扣。 本實施形態之記憶卡用插槽中,僅將上下金屬殼(底殼! 以及罩殼2)中之一方之底殼丨壓入且固定於接觸區塊々之基 體7,而藉由雷射熔接將另一方之罩殼2接合於與底殼1 = 接合部位;底殼丨上並未受到如於壓入且固定有底殼1之基 體7上進一步壓入且固定罩殼2之情形下將罩殼^壓入基體7 132164.doc -23- 200910694 時之力,因此,可防止底殼1變形。而且,罩殼2未被壓入 且固定於基體7’因此’罩殼2上不會受到如已壓入固定時 因壓入部位之位置偏移而產生的震動力,從而可防止罩殘 2變形,結果,可抑制插槽本體3變形,從而提高插槽本體 3之平坦度。 另外’罩殼2並未直接固定於接觸區塊4之基體7上,且 設於罩殼2後端之彎曲片19自後方抵接於設在基體7後面側 之卡合凹部18,而且’設於彎曲片19之略微更前端側之突 出片2 0自鈾方抵接於設在基體7前面側之卡合凹部1 7。因 此’當取出記憶卡MC時,藉由記憶卡MC之I/O接觸面與 接觸點10之間產生的摩擦力,而產生將基體7向前方推壓 之力,此時’罩殼2之突出片20上受到將基體7之上部向前 方推壓之力,藉此’可抑制基體7倒向前方。而且,當插 入記憶卡MC時,亦藉由記憶卡MC之1/〇接觸面與接觸點 10之間產生的摩擦力而產生將基體7向後方推壓之力且 罩殼2之彎曲片19上受到將基體7之上部向後方推壓之力, 藉此,可抑制基體7倒向後方。而且,僅罩殼2之左右兩側 部熔接於底殼1,故而,中央部分之強度變弱,但罩殼2之 後端緣 '幫折形成有向下突出之彎曲片19,因此,藉由彎曲 片19可提高罩殼2之強度。 另外,本實施形態中,金屬製的底殼1與罩殼2之接合部 位係藉由雷射炫接而接合’故而,使得底殼1與罩殼2之電 位兀王相同,且藉由將底殼1接地而使整個插槽本體3切實 地接地,因此,可以較好地抗靜電以及外部雜訊,且可提 132164.doc -24· 200910694 高EMI性能。 再者,本實施形態_,係將接觸區塊4之基體7壓入且固 定於底殼1,藉由雷射熔接使罩殼2與底殼丨相接合,但亦 可將將分別與記憶卡MC之表面以及背面相向配置之2個金 屬殼中的一方壓入且固定於基體7,而將另一方藉由雷射 熔接而與則一金屬殼相接合,而且,亦可將罩殼2壓入且 固定於基體7,藉由雷射熔接而使該罩殼2與底殼i相接 合0 另外,本實施形態之記憶卡用插槽係,使各接觸點 10…、共通端子板30及開關片31、32之焊錫端子1〇a...、 30a、31a、32a、以及自底殼i之兩側片6a、补之上側緣突 出於上方之載置用突部&amp;的段部,均突出於罩殼2之上表 面之更上方的支架(standoff)型插槽,而且,可藉由以露出 於基板表面之狀態於安裝基板上進行表面安裝,而將零件 女裝於插槽本體3之下側部位,當然,端子構造亦可設為 其他形態。而且,本實施形態中,對於記憶卡係以SD記憶 卡(註冊商標)為例進行說明,但亦可安裝以下sdi〇卡進行 使用:插入至插槽内之部位的大小與SD記憶卡(註冊商標) 之大小相同,而且端子排列與SD記憶卡(註冊商標)相同, 搭载有 I/O &quot;面、PHS(Personal Handyphone System,個 人行動電話系統)模組、GPS(G1〇bal p〇siti〇ning System, 全球衛星定位系統)模組等功能部。亦即,本實施形態之 。己隐卡用插槽’係適用於記憶卡(註冊商標)以及sDI〇卡 該兩者之SD卡用插槽。 132164.doc -25- 200910694 【圖式簡單說明】 圖1係本實施形態之記憶卡用插槽之分解立體圖。 圖2(a)係取出上述卡時的外觀立體圖,圖2(b)係d部之放 大立體圖。 圖3表示上述卡安裝時之情形,圖3(&amp;)為正面圖,圖3(b) 為右側面圖,圖為左側面圖,圖3(d)為俯視圖,圖3(e) 為仰視圖。 圖4係上述卡安裝時的背面圖。 圖5(a)、圖5(b)係上述外觀立體圖。 圖6係表示構成上述記憶卡用插槽之底殼,圖6(a)為平面 圖,圖6(b)為立體圖。 圖7係表示構成上述記憶卡用插槽之罩殼,圖7(a)為自表 側觀察之立體圖,圖7(b)為自内側觀察之立體圖。 圖8係表不構成上述記憶卡用插槽之接觸區塊,圖8⑷為 表側觀,τ'之立體圖,圖8(b)為自内側觀察之立體圖,圖 8(c)為背面圖。 圖9係表示構成上述記憶卡用插槽之滑動器,圖9⑷為正 面圖’圖9(b)為側面圖,圖9⑷為背面圖,圖9⑷為立體 圖。 圖10(a)、(b)係上述記憶卡用插槽之要部放大立體圖。 圖11(a)、(b)係除去上述記憶卡用插槽之罩殼的狀態下 的平面圖。 【主要元件符號說明】 1 底殼(一方之金屬殼) l32164,doc •26· 200910694 2 2a 3 3a 5 7 10 12 r * 、 12a 14 15 15d 16 16a ' 16bThen, the insertion and removal of the memory card 内 in the slot for the memory card of the embodiment is carried out. In a state where the memory card MC is not inserted, the elastic force of the coil spring 14 acts, and the slider 5 is moved forward to a position where the front end portion of the side portion 5a is in contact with the branch piece 12 of the bottom case 1. The engaging piece 24b of the sub-locking body 24 is retracted into the recess 25, and the crotch portion of the engaging piece 24b does not protrude beyond the inner side of the inner side of the side portion 5a. In this state T', after the memory card MC is inserted into the card insertion opening 3a of the slot body 3 in the correct front-rear direction and surface slanting side, the memory card is inserted into the side portion 5a of the slider 5 and the side of the base body 7. Between 7b, and the downward sections 1〇3, 1〇3 on both sides of the lower surface of the memory card MC are located on the upper side of the sections 5d and 7d provided on the both sides 邛5a, 7b. Further, if the memory card is further inserted into the slot body 3, the chamfered portion 102 provided on the right side of the front end portion of the memory card MC is in contact with the abutting portion 5c of the slider 5, thereby pushing the slider 5 rearward. Pressure (refer to Fig. 11 (a)). Moreover, in this state, there is no load on the cam pin 16. Thereafter, if the memory card MC is further pushed to the inner side against the force of the coil spring 14 applied to the slider 5, the slider 5 retreats as the memory card mc moves. By the retraction of the slider 5, the shaft portion of the cam pin 16 is guided by the concave and convex surface at the bottom of the guide groove l5b of the heart-shaped cam groove portion I5, and is guided in the guide groove 15b toward Fig. 9(a). The lower side moves and reaches the position in Fig. 9(a). Actually, as the slider 5 moves rearward, the cam_shaft portion 1 is slid forward in the guide groove 15b (Fig. 9 (below the hook) )mobile). And, the right side of the side of the side portion 5b of the slider 5 abuts on the front side of the base 7 of the contact block 4, and the axis of the convex_V 16 The portion 16a reaches the position c abutting against the end portion of the guide groove 15b, and cannot be pushed in further. Further, at this time, as the slider 5 moves rearward, the protruding portion 29 provided on the inner end surface of the recess 25 abuts against the latch body to push the blocking piece 24a, and the pusher piece 24a is directed to the socket body 3. The inner side direction is bent, so that the engaging piece 24b of the latch body 24 protrudes more inward than the inner side surface of the side portion 5a, and is caught in the recessed portion ι 〇 记忆 of the memory + MC, thereby locking the memory The card MC prevents the memory card MC from falling off. _ Moreover, if the pushing force to the memory card MC is released at this position, the sliding benefit 5 will return to the front side with the memory card Mc_ due to the elastic force of the coil spring 14, and the shaft portion 16a of the cam pin 16 is on the one hand The guide is guided to the guide groove i5b, and moved to a position D embedded in the recess 15d of the heart cam 15a. Therefore, the shaft portion 16a of the cam pin 16 abuts against the concave portion i5d of the heart-shaped cam 15a, &lt;&quot;&quot; can restrict the movement of the π-actuator 5 further forward, and the memory card MC latched by the latch body 24 is also at this position. Staying in the socket body 3 (refer to FIG. ()), at this time, the spring load of the coil spring 14 is applied to the support piece 12 via the cam pin 6, but as described above, in the present embodiment, by the support I32164 .doc -21 - 200910694 The sheet 12 is joined to the splicing piece 2a on the casing 2 to reinforce the supporting force of the supporting piece 12, so that the supporting piece 12 is not deformed even by the spring load of the coil spring 14. The cam pin 16 can be stably operated. In addition, if the memory card MC is moved to a predetermined position by pushing in, the heads of the respective contact points 1〇_.· protruding from the side portion 7a of the slider 5 are sequentially contacted to form correspondingly on the memory card. The 1/〇 contact surface on the back of the MC. Further, the switch month 31 from which the inner side surface of the side portion 7b of the slider 5 protrudes in the inner direction is pressed by the front end portion of the memory + MC, and contacts the common terminal plate 30' to thereby make the switch piece 31 and the common terminal The board 3 is turned on (that is, the mounting detection point is turned on), so that the switch signal can be used to detect that the memory card MC has been inserted into the correct position by an external detection circuit (not shown). In addition, a side of the memory card MC corresponding to the switch piece 32 is provided with a recess 105 in which the catch portion 104 of the write-protect switch 100 is exposed, according to the catch portion! 04, in the moving position in the recess 1〇5, the head of the closing piece %) can be hooked into the catching portion 1G4 or the falling recess (10), whereby the switch piece 32 and the common terminal plate 3 can be correspondingly closed. Between (ie, the position detecting contact for the write protection switch 1) is (10) (4), the use of the switch signal and the external detection circuit (not shown) can detect whether the memory card MC is in the read protection state. . When the memory card MC inserted in the above manner is taken out from the slot, the first card: the card insertion port 3&amp; from the slot body 3 is exposed to the external memory card Μ 'y P is pushed in the insertion direction, so that the slider 5 Move in and out with the memory card red. By this movement, the slap portion 16a of the cam lock 16 is moved away from the concave portion 15d of the heart 132I64.doc -22·200910694-shaped cam 15a, and is guided to the rightward front of the concave portion 15d in the guide groove i5b, and reaches the guide. The position e in the groove w. Thereafter: If the lifting of the memory card is lifted, the rider $ will be moved forward by the elastic force of the spiral. If the slider 5 moves forward, as the slider 5 moves, the shaft portion 16a of the cam pin 16 is guided on the one hand into the guide groove 15b' on the one hand through the guide groove 15b on the right side of the heart-shaped cam i5a. The position (4) is moved to the position a of the end after the guide groove m. Further, 'as the slider 5 moves in the forward direction, the projection of the slider 5 leaves the pusher piece 24a' of the latch body 24, so that the pusher blade 2 is not applied with the above-mentioned force, thereby causing the pusher blade 24a to return. In the initial position, the front end portion of the engaging piece 2 is retracted into the recess 25 of the side portion 5a, and therefore, the engaging piece 2 is recessed with the lock. The engagement state of the crucible 101 is released, and the lock of the memory card Mc is released. Further, a large portion of the rear portion of the memory card Mc is exposed from the card insertion opening 3a of the socket body 3, so that the memory card mc can be taken out from the socket body 3. Here, the card-shaped cam groove portion 15 and the cam pin 16 constitute a slider lock mechanism in which the slider 5 is locked at a predetermined time when the push-in force to the memory card MC is released after the slider 5 is moved to the rearmost position. Position, after the lock, a pushing force is applied to the memory card MC, and the lock is released when the slider 5 moves rearward. In the memory card slot of the present embodiment, only one of the upper and lower metal shells (the bottom case! and the cover 2) is press-fitted and fixed to the base 7 of the contact block, and the laser is used by the laser. The welding joins the other shell 2 to the joint with the bottom shell 1 =; the bottom shell is not subjected to further pressing and fixing the shell 2 on the base 7 as pressed and fixed to the bottom shell 1 The force of pressing the casing into the base body 7 132164.doc -23- 200910694, therefore, prevents the bottom case 1 from being deformed. Moreover, the casing 2 is not pressed in and fixed to the base body 7' so that the casing 2 is not subjected to the vibration force generated by the positional displacement of the press-in portion when it is pressed in, and the cover can be prevented from being damaged. As a result, deformation of the socket body 3 can be suppressed, thereby improving the flatness of the socket body 3. Further, the cover 2 is not directly fixed to the base 7 of the contact block 4, and the bent piece 19 provided at the rear end of the cover 2 abuts against the engaging recess 18 provided on the rear side of the base 7 from the rear, and ' The protruding piece 20 provided on the slightly more front end side of the curved piece 19 abuts against the engaging recessed portion 17 provided on the front side of the base body 7 from the uranium side. Therefore, when the memory card MC is taken out, the force generated by pushing the substrate 7 forward is generated by the frictional force generated between the I/O contact surface of the memory card MC and the contact point 10, and at this time, the cover 2 The protruding piece 20 receives a force for pushing the upper portion of the base 7 forward, thereby suppressing the base 7 from falling backward. Further, when the memory card MC is inserted, the force which pushes the base 7 rearward is also generated by the frictional force generated between the 1/〇 contact surface of the memory card MC and the contact point 10, and the curved piece 19 of the cover 2 The upper portion receives a force that presses the upper portion of the base 7 rearward, whereby the base body 7 can be prevented from falling backward. Moreover, only the left and right side portions of the casing 2 are welded to the bottom case 1, so that the strength of the central portion is weakened, but the rear edge of the casing 2 is folded to form a curved piece 19 which protrudes downward, thereby The bent piece 19 can increase the strength of the cover 2. Further, in the present embodiment, the joint portion of the metal bottom case 1 and the cover 2 is joined by the laser splicing, so that the bottom case 1 and the cover 2 have the same electric potential, and The bottom case 1 is grounded so that the entire socket body 3 is reliably grounded. Therefore, it is possible to better resist static electricity and external noise, and can provide high EMI performance of 132164.doc -24· 200910694. Furthermore, in the present embodiment, the base 7 of the contact block 4 is press-fitted and fixed to the bottom case 1, and the cover 2 and the bottom case are joined by laser welding, but the memory and the memory can be separately combined with the memory. One of the two metal shells on the surface of the card MC and the opposite side of the card MC is press-fitted and fixed to the base body 7, and the other side is joined to the metal shell by laser welding, and the cover shell 2 can also be joined. Pressing and fixing to the base body 7, the cover 2 and the bottom case i are joined by laser welding. In addition, the memory card slot of the present embodiment is such that each contact point 10..., the common terminal plate 30 And the solder terminals 1a, ..., 30a, 31a, and 32a of the switch pieces 31 and 32, and the side pieces 6a from the bottom case i, and the upper side of the mounting protrusions &amp; The parts are protruded from the standoff type slot above the upper surface of the casing 2, and the parts can be mounted on the mounting substrate by being exposed on the surface of the substrate. The lower side portion of the groove body 3 may of course have another configuration. Further, in the present embodiment, the SD card (registered trademark) is described as an example of the memory card, but the following sdi card may be installed for use: the size of the portion inserted into the slot and the SD memory card (registered The trademarks are the same size and have the same terminal arrangement as the SD memory card (registered trademark). They are equipped with I/O &quot;face, PHS (Personal Handyphone System) module, GPS (G1〇bal p〇siti)功能ning System, Global Positioning System (GPS) module and other functional parts. That is, this embodiment. The slot for the hidden card is suitable for the memory card (registered trademark) and the sDI card. 132164.doc -25- 200910694 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing a slot for a memory card of the embodiment. Fig. 2(a) is a perspective view showing the appearance of the card, and Fig. 2(b) is an enlarged perspective view of the d portion. Fig. 3 shows the state of the above-mentioned card installation, Fig. 3 (&amp;) is a front view, Fig. 3 (b) is a right side view, the figure is a left side view, Fig. 3 (d) is a top view, Fig. 3 (e) is Bottom view. Fig. 4 is a rear view showing the above card installation. 5(a) and 5(b) are perspective views of the above appearance. Fig. 6 is a view showing a bottom case constituting the above-mentioned memory card slot, Fig. 6(a) is a plan view, and Fig. 6(b) is a perspective view. Fig. 7 is a perspective view showing a casing constituting the above-mentioned memory card slot, Fig. 7(a) is a perspective view from the front side, and Fig. 7(b) is a perspective view from the inside. Fig. 8 is a perspective view showing a contact block for the memory card slot. Fig. 8(4) is a perspective view of the side view, τ', Fig. 8(b) is a perspective view from the inside, and Fig. 8(c) is a rear view. Fig. 9 is a view showing a slider constituting the slot for the memory card, Fig. 9 (4) is a front view </ Fig. 9 (b) is a side view, Fig. 9 (4) is a rear view, and Fig. 9 (4) is a perspective view. 10(a) and 10(b) are enlarged perspective views of essential parts of the above-described memory card slot. Figs. 11(a) and 11(b) are plan views showing a state in which the casing of the memory card slot is removed. [Description of main component symbols] 1 Bottom case (metal case of one side) l32164,doc •26· 200910694 2 2a 3 3a 5 7 10 12 r * , 12a 14 15 15d 16 16a ' 16b

MC 罩殼(另一方之金屬殼) 熔接片 插槽本體 卡插入口 滑動器 基體 接觸點 支撐片 軸孔 施力彈簧 心形凸輪槽部(滑動器鎖扣機構) 凹部 凸輪銷(滑動器鎖扣機構) 軸部 記憶卡MC cover (other metal case) Fuse piece Slot body Card insertion port Slider base contact point Support plate Shaft hole force spring heart-shaped cam groove (slider lock mechanism) Recess cam pin (slider lock) Mechanism) shaft memory card

132164.doc -27-132164.doc -27-

Claims (1)

200910694 十、申請專利範圍: L 一種記憶卡用插槽,其特徵在於: 具備: 插槽本體,形成為前面開設有卡插入口之箱狀,經由 卡插入口,記憶卡可滑動而插拔, 凡複數個接觸點’ g己置於插槽本體之内部,分別接觸於 °又於δ己憶卡之一面上的複數個I/O接觸面, 月動器,可於前後方向自如移動地配置於插槽本體之200910694 X. Patent application scope: L A memory card slot, characterized in that: the socket body is formed in a box shape with a card insertion opening at the front, and the memory card can be slidably inserted and removed through the card insertion port. Where a plurality of contact points 'g have been placed inside the slot body, respectively contacting a plurality of I/O contact faces on one side of the δ-recall card, and the moon-moving device can be freely moved in the front-rear direction In the slot body 内°卩ρ現著自卡插入口插入之記憶卡的插拔操作而盘纪 憶卡-同於前後方向移動, …己 施力彈簧’一直對滑動器向前方方向施力,以及 動器鎖扣機構’當滑動器移動至最後部位置後解除 對名隐卡之推入力時將滑動器鎖扣於預定位置,該鎖扣 之後’向記憶卡施加推人力,當滑動器向後方移動時解 上述滑動II鎖扣機構係、由心形凸輪槽部及凸輪銷構 一 ’5亥心形凸輪槽部形成於滑動器之表面,該凸輪銷之 :端保持於插槽本體内而另—端嵌人至心形凸輪槽部 二:若滑動器移動至上述預定位置,則另—端嵌入至設 Α:形凸輪槽部且前側敞開之凹部,從而限制滑動器向 别方方向移動, 上述插槽本體分別對向配置於記憶卡之表面以及背 ’且由2個金屬殼構成,該2個金屬 接合部㈣接接合後結合為—體,❹將相互之 132164.doc 200910694 於將一方之金屬殼之前側緣向後方翻折而形成之側面 呈匕字形之支撐片上設有軸孔,該軸孔内嵌有上述凸輪 銷之—端側,且旋動自如地軸支上述凸輪銷。 2·如請求項1之記憶卡用插槽,其中 上述另一方之金屬殼上,設有熔接固定於上述支撐片 的熔接片。 3 ·如請求項1或者2之記憶卡用插槽,其中 上述另一方之金屬殼之一部分上設有推壓部,該推壓 部抵接於凸輪銷之一端側、且對凸輪銷之一端側向支撐 片側施力。 4.如請求項3之記憶卡用插槽,其中 上述推壓部係將上述另一方之金屬殼切開並翹起變形 而形成。 〇 132164.docThe inside of the memory card is inserted and removed from the card insertion port and the disk is recorded in the same direction as the front and rear direction, ... the force spring has always applied the force to the front of the slider, and the actuator lock The buckle mechanism locks the slider to the predetermined position when the pusher moves to the last position and releases the pushing force of the name hidden card, and the buckle then applies a pushing force to the memory card, and when the slider moves backward The sliding II locking mechanism is formed on the surface of the slider by a heart-shaped cam groove portion and a cam pin, and the end of the cam pin is held in the slot body and the other end Embedding into the heart-shaped cam groove portion 2: if the slider moves to the predetermined position, the other end is embedded in the recessed portion of the cam groove portion and the front side is opened, thereby restricting the movement of the slider to the other direction, the above insertion The groove bodies are respectively disposed opposite to the surface of the memory card and the back and are composed of two metal shells. The two metal joints (4) are joined together and joined together as a body, and the two metal joints are respectively 132164.doc 200910694 Before the shell The side surface formed by folding the side edge to the rear is provided with a shaft hole in the U-shaped support piece, and the end side of the cam pin is embedded in the shaft hole, and the cam pin is rotatably supported. 2. The memory card slot of claim 1, wherein the other metal shell is provided with a welded piece fixed to the support piece. 3. The memory card slot of claim 1 or 2, wherein one of the other metal shells is provided with a pressing portion that abuts one end side of the cam pin and one end of the cam pin The lateral support piece side is biased. 4. The memory card slot according to claim 3, wherein the pressing portion is formed by cutting and deforming the other metal shell. 〇 132164.doc
TW97123842A 2007-06-29 2008-06-25 Slot for memory card TW200910694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007172866A JP4337917B2 (en) 2007-06-29 2007-06-29 Memory card socket

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TWI374580B TWI374580B (en) 2012-10-11

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TWI452776B (en) * 2011-05-10 2014-09-11 Hon Hai Prec Ind Co Ltd Electrical crad connector
KR102120399B1 (en) * 2019-03-12 2020-06-08 몰렉스 엘엘씨 Multi card socket for mobile communication terminal and multi card connector comprising the same
CN117239663B (en) * 2023-11-13 2024-01-23 山东晟运恒电气有限公司 Cable branch box with safety butt joint interface

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