200807400 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種卡匣容納盒，尤指一種僅需按下按 钮便可輕易且不費力氣地將卡匣（熱插拔元件）退出的卡匣 5 容納盒。 【先前技術】 目前若要將卡匣（熱插拔元件）安裝於一電腦主機時， 有人提出如圖1所示之卡匣容納盒，習知之卡匣容納盒包括 10 一下盍11、一上蓋12、兩側板13、一前板14、一後板15及 一托盤16。其中，前板14具有一熱插拔元件插入口 141，後 板15具有一外表面丨51及一熱插拔接頭152。此外，托盤16 具有一承載面161及一後側表面163，且一復位彈簧162分別 連接下蓋11及托盤16,以便在退出卡匣（熱插拔元件）時，使 15熱插拔元件17之插入口 與熱插拔接頭152脫離並將托盤 16及承载於其承載面ι61之熱插拔元件17拉出。 但是，此種卡匣容納盒具有很多缺點，例如··為了抵 銷存在於熱插拔元件之插入口與習知之卡匣容納盒之熱插 拔接頭之間的結合力，卡匣容納盒所使用之復位彈箬的彈 2〇力必須大於此結合力，否則無法將托盤及承载於其承載面 之熱插拔元件拉出。而且，當熱插拔元件之重量較重時（如 抽取式硬碟機），為了使托盤與熱插拔元件能順利地脫離， 所使用之「復位彈簧」的彈力也需較大。此外，為了控制 托盤退出至適當的位置以利使用者拿取熱插拔元件，^知 5 200807400 ‘ <卡_納盒常需配合同時所使用之熱插拔接頭的不同規 格(對應於結合力的大小)及所欲容納之熱插拔元件的重 量，適當地選擇所使用之復位彈簣的彈力大小值及其數 目。如此，不僅大幅增加習知之卡s容納盒的製造複雜度， 5必須且造成使用者在退出熱插拔元件時，需使用較大的力 氣才能將卡E退出習知之卡g容納盒，使用起來相當不方 便0 因此業界亟而冑製程單純、成本低廉且使用者僅 需按紐便可輕易且不費力氣地將卡E(熱插拔元件）退出的 10 卡匣容納盒。 【發明内容】 本發明之卡E容納盒，適用於容納一元件且此元件具 有-第-連接器，此卡[£容納盒包括：一外殼，包含一開 15 口，-第二連接器；-托盤，偶接於此外殼，且可活動於 此開口，一第一軸，設置於此外殼與此托盤之間；一第二 轴，設置於此外殼與此托盤之間，且以一支點活動地設置 $此外殼上，此第二軸用以當此第一連接器與此第二連接 器需脫離時，推動此托盤；一驅動端，偶接此第一軸與此 2〇第二軸；以及一釋放開關，設置於此外殼且偶接於此第一 轴0 因此，當欲從本發明之卡匣容納盒將元件（卡匣）退出 4，使用者僅需按壓釋放開關，使釋放開關帶動第一軸及 第二軸進行相關動作，即可將元件推出並讓元件之第一連 25接器與位於本發明之卡匿容納盒之外殼的第二連接器脫 6 200807400 離。所以，在本發明之卡£容納盒 容納盒之外殼的第二連丄=、: 而非如習4七月之卡匣容納盒之第二軸的推動力量抵銷， 二。之卡匣容納盒係利用復位彈簧的收縮彈力。此 ’本„之卡心納盒係期槓桿仙而將幻牛退出， 「復位彈*」所提供之彈力將元件退出，所以不 連接器與位於本發明之他納盒之外殼的 入二、妾5之間之結合力的大小為何，本發明之卡匿容納 需使用單一規格之「復位彈簧」即可，而不必因為元 之：-連接器與位於本發明之卡匣容納盒之外殼的第二 接器之間之結合力的不同（對應於不同規格的接頭）而需 更換具有不同彈力之復位彈簀或改變復位彈簧的數目，造 成本發明之卡E容納盒的製造流程大幅簡化，其材料成本 也大幅降低。200807400 IX. Description of the Invention: [Technical Field] The present invention relates to a cassette accommodating box, and more particularly to a cassette (hot-swappable element) that can be easily and effortlessly withdrawn by simply pressing a button. The cassette 5 holds the box. [Prior Art] At present, if a cassette (hot-swappable component) is to be mounted on a computer main body, a cassette housing case as shown in FIG. 1 is proposed. The conventional cassette housing case includes 10 a top 11 and a top cover. 12. Side plates 13, a front plate 14, a rear plate 15, and a tray 16. The front panel 14 has a hot-swap component insertion opening 141, and the rear panel 15 has an outer surface 丨 51 and a hot-swap connector 152. In addition, the tray 16 has a bearing surface 161 and a rear side surface 163, and a return spring 162 is connected to the lower cover 11 and the tray 16, respectively, so that when the cassette (hot-swappable element) is ejected, the 15 hot-swappable element 17 is The insertion opening is disengaged from the hot-swap joint 152 and the tray 16 and the hot-swappable element 17 carried on its bearing surface ι 61 are pulled out. However, such a cassette accommodating case has many disadvantages, for example, in order to offset the bonding force existing between the insertion opening of the hot-swappable element and the hot-swap joint of the conventional cassette accommodating case, the cassette accommodating case The spring 2 force of the reset magazine used must be greater than this bonding force, otherwise the tray and the hot-swappable component carried on its bearing surface cannot be pulled out. Moreover, when the weight of the hot-swappable component is heavy (such as a detachable hard disk drive), in order to smoothly detach the tray from the hot-swappable component, the elastic force of the "return spring" to be used is also large. In addition, in order to control the tray to exit to the proper position for the user to take the hot-swappable component, the 2 200807400 ' < card_n box often needs to match the different specifications of the hot-swappable joint used at the same time (corresponding to the combination The magnitude of the force) and the weight of the hot-swappable component to be accommodated, the value of the spring force of the reset magazine used and its number are appropriately selected. In this way, not only the manufacturing complexity of the conventional card s accommodating box is greatly increased, but also the user must use a relatively large force to withdraw the card E from the conventional card ac accommodating box when using the hot-swappable component, and use it. It is quite inconvenient. Therefore, the industry is simple and low-cost, and the user can easily and effortlessly remove the card 10 (hot-swappable component) from the 10-carton accommodating box. SUMMARY OF THE INVENTION The card E accommodating case of the present invention is suitable for accommodating a component and the component has a - connector - the card [the accommodating case comprises: a casing comprising an opening 15 port, a second connector; a tray, coupled to the outer casing, and movable to the opening, a first shaft disposed between the outer casing and the tray; a second shaft disposed between the outer casing and the tray, and having a point Actively set on the outer casing, the second shaft is used to push the tray when the first connector and the second connector need to be disengaged; a driving end, even the first shaft and the second a shaft; and a release switch disposed on the outer casing and coupled to the first shaft 0. Therefore, when the component (cartridge) is to be withdrawn from the cassette receiving case of the present invention, the user only needs to press the release switch to The release switch drives the first shaft and the second shaft to perform related actions, so that the component can be pushed out and the first connector of the component is disconnected from the second connector located in the outer casing of the card housing case of the present invention. Therefore, in the card of the present invention, the second casing of the casing of the accommodating case is replaced by, instead of the pushing force of the second shaft of the accommodating case of the 4th of July. The cassette accommodating box utilizes the contraction spring force of the return spring. The 'card' of the 'this card' period is used to pull the magical cow out, and the elastic force provided by the "reset bomb*" withdraws the component, so the connector is not in contact with the outer casing of the nano-box of the present invention. What is the size of the bonding force between the crucibles 5, the card housing of the present invention needs to use a single-size "return spring" without having to be: - the connector and the outer casing of the cassette housing case of the present invention. The difference in the bonding force between the second connectors (corresponding to the joints of different specifications) requires replacement of the reset magazines having different elastic forces or the change of the number of the return springs, so that the manufacturing process of the card E accommodating case of the present invention is greatly simplified. The material cost is also greatly reduced.
本赉明之卡匣谷納盒可用於容納任何種類之卡匣於其 中，其較佳為一熱插拔元件或任何類型之電子元件。本發 月之卡匣容納盒可用於容納任何種類之熱插拔元件於其 中，其較佳為一硬碟機、一軟碟機、一光碟機、一讀卡機 或任何類型之資料儲存元件。本發明之卡匣容納盒可具有 20 一由任何種類之材質構成的托盤以承載卡匣，其材質較佳 為塑膠或金屬。本發明之卡E容納盒之托盤可開設有任何 數目之孔洞，其孔洞的數目較佳介於丨至⑺之間。本發明之 卡匣容納盒可具有任何類型之托盤定位單元，其較佳為彈 片或固定凸點。本發明之卡匣容納盒可具有任何數目之彈 25 簧以將托盤從容納位置移動至預備位置，其數目較佳介於J 7 200807400 ϋίη之卡E容納盒之槓捍元件之第—端與槓桿元件 山支权間的距離可與槓桿元件之支點與槓桿元件 =間的距離具有任何種類之關係，槓桿元件之第: 相杯:件之支點之㈣距離較佳小於或等於槓桿元件之 』Μ相#7G件之第二端之間的距離。本發明之卡匿容納各 之槓桿元件之第-端可則均方式與推桿達成連接，盆ς 佳猎由-萬向制而與推桿達成連接相孔洞_插鎖 與推桿達成連接。 10 【實施方式】 一圖2係本發明一較佳實施例之卡匣容納盒的示意圖，其 顯不本發明一較佳實施例之卡匣容納盒2包括··外殼21，有 開口211及-第二連接器212，其中第二連接器犯適用於 一第一連接器271 ;托盤22,偶接於此外殼21，且可活動於 15此開口 211，在一實施例中，托盤22可利用滑執偶接於外殼 21，並利用滑執進出外殼22;第一軸23，設置於此外殼21 與此托盤22之間；一第二軸24，設置於此外殼以與此托盤 22之間，且以一支點241活動地設置於此外殼以上；一驅動 端25，偶接此第一軸23與此第二轴24;以及一釋放開關％， 20 設置於此外殼21且偶接於此第一軸23。本發明一較佳實施 例之卡匣容納盒2適用於容納一元件27，且當元件27所具有 之一第一連接器271需要與位於本發明一較佳實施例之卡 匣容納盒2之外殼21的第二連接器212脫離時，使用者僅需 按壓釋放開關26，釋放開關26便會推動第一軸23移動其位 25 置’第一軸23再藉由與其偶接之驅動端25推動第二軸24改 200807400 變其位置，使第二軸24圍繞著支點241旋轉，再藉由槓桿作 用將托盤22推出，需注意，本發明之一特徵在於利用一槓 桿作用及第二轴來分離元件的連接器與外殼的連接器。 圖3 A及圖3B係分別為本發明一較佳實施例之卡匣容 5 納盒的分解圖及立體圖，本發明一較佳實施例之卡匣容納 盒包括一下蓋31、一上蓋32、兩側板33、一前板34、一後 板35、一按鈕36、一推桿37、一槓桿3 8及一托盤39。其中， 下蓋31、上蓋32、兩側板33、前板34及後板35即實現前述 之外殼21，托盤39即實現前述之托盤22，推桿37即實現前 10 述之第一軸23，槓桿38即實現前述之第二轴24，按鈕36即 實現前述之釋放開關26。此外，前板34設有一熱插拔元件 插入口 341(即實現前述之開口 211)及一供按鈕36突出之開 口（圖中未示），後板35具有一外表面351、一開設於外表面 351之開口 352及一熱插拔接頭353(即實現前述之第二連接 15 器212)，推桿37及槓桿38係以一萬向接頭（即實現前述之驅 動端25)連接。此外，當托盤39處於一「預備位置」時，熱 插拔元件4可放置於托盤39之承載面391上；當托盤39處於 一「容納位置」時，承載著熱插拔元件4之托盤39則位於前 述之下蓋31、上蓋32、兩側板33、前板34及後板35所包圍 20 之空間内（即前述之外殼21内）。另一方面，一復位彈簧392 分別與托盤39及下蓋31連接，使得托盤39可從「容納位置」 回復至「預備位置」，以便使用者將熱插拔元件4拿出。最 後，為了進一步減輕托盤39之重量，托盤39更開設有復數 個孔洞394於其承載面391。 9 200807400 本發明一較佳實施例之卡匣容納盒與習知之卡匣容納 盒的不同點係設置於本發明一較佳實施例之卡匣容納盒之 側板33内側的推桿37及與其連接之按鈕36及槓桿38。其 中，按鈕36突出於前板34，其功能係當使用者欲自本發明 5 一較佳實施例之卡匣容納盒退出熱插拔元件4時，接受使用 者的按壓動作。此外，槓桿38則位於後板35之外表面351， 其具有一第一端381、一第二端382及一支點383，且第一端 381係藉由一萬向接頭而與推桿37連接。另一方面，一壓縮 彈簧371包圍推桿37之部分，以配合凸設於推桿37表面之凸 10 塊372而使推桿37及與其連接之按鈕36可在接受使用者的 按壓後回復到其「初始位置」。 最後，當托盤39及其所承載之熱插拔元件4被推入前述 之由下蓋31、上蓋32、兩側板33、前板34及後板35所包圍 之空間内時（即當托盤39處於其「容納位置」時），位於後板 15 35之熱插拔接頭353便插入熱插拔元件4之插入孔41内，使 得熱插拔元件4與具有本發明一較佳實施例之卡匣容納盒 的電腦主機達成電連接，以便互相交換電子訊號。 以下，將分別敘述當一熱插拔元件「插入」及「退出」 本發明一較佳實施例之卡匣容納盒時，本發明一較佳實施 20 例之卡匣容納盒之各元件的作動於下： 首先，如圖4所示，其係本發明一較佳實施例之卡匣容 納盒於插入卡匣（熱插拔元件）時的上視圖。此時，托盤39 係處於其「預備位置」，熱插拔元件4被使用者放置於托盤 39之承載面391，使得熱插拔元件4之部份突出於本發明一 25 較佳實施例之卡匣容納盒的外側，而其另一部份則經過開 200807400 設於前板34之熱插拔元件插入口 341而插入本發明一較佳 實施例之卡匣容納盒中。隨後，托盤39及其所承載之熱插 拔元件4被推入而完全進入本發明一較佳實施例之卡匣容 納盒中。此時，分別連接托盤39及下蓋31之復位彈簧392則 5 被「拉伸」而處於「拉伸狀態」，位於後板35之熱插拔接 頭3 53則插入熱插拔元件4之插入口 41，使兩者穩固地結 合。最後，具有托盤固定功能之彈片（圖中未示）則彈起以固 定托盤39於其「容納位置」。 其次，如圖5所示，其係本發明一較佳實施例之卡匣容 10 納盒於退出卡匣（熱插拔元件）時的上視圖。此時，使用者按 壓按钮36，使按紐36產生一朝向後板35之方向的位移，同 時帶動推桿37與其一併移動。如此，推桿37便推動槓桿38 之第一端381移動並得槓桿38繞者其支點383旋轉，造成槓 桿38之第二端382以相反的方向（朝向前板34之方向）移動。 15 於此同時，槓桿38之第二端382便穿過一開設於後板35之開 口 352而頂抵住托盤39之後側表面393(及/或熱插拔元件4之 表面）並「推動」托盤39及承載於其上之熱插拔元件4以朝 向前板34之方向移動。此外，藉由推桿37之特殊設計的外 型的協助，當推桿37被按鈕36推動時，具有托盤固定功能 20 之彈片（圖中未示）便被壓下，使托盤39脫離其管制而自由地 移動。 因此，存在於熱插拔接頭353與熱插拔元件4之插入口 41之間的結合力便由槓桿38之第二端382的推動力量抵 銷，使得熱插拔元件4脫離底板35。接者，托盤39及承載於 25 其上之熱插拔元件4便利用先前已處於「拉伸狀態」之復位 200807400 彈簧392的收縮彈力而被拉出至前述之「預備位置」。另一 方面，先前當推桿37在被按鈕36推動而移動時，壓縮彈簧 371因被壓縮而處於一「壓縮狀態」。所以，當槓桿38之第 二端382將熱插拔元件4頂出時，壓縮彈簧371便恢復至其 5 「初始位置」，同時帶動按鈕36及推桿37恢復到兩者在被 按壓之前的初始位置。 因此，當欲從本發明之卡匣容納盒將卡匣（熱插拔元件） 退出時，使用者僅需按壓按鈕，使按鈕帶動推桿及位於本 發明之卡匣容納盒之後板的槓桿進行相關動作，造成槓桿 10 之第二端頂抵住熱插拔元件之側面並將熱插拔元件推出， 便可使得熱插拔元件之插入口與位於本發明之卡匣容納盒 之後板的熱插拔接頭脫離。此時，在本發明之卡匣容納盒 中，熱插拔元件之插入口與熱插拔接頭之間的結合力係被 槓桿之第二端的推動力量抵銷，而非如習知之卡匣容納盒 15 係利用復位彈簧的收縮彈力將熱插拔元件之插入口從熱插 拔接頭中拉出。此外，當熱插拔元件之插入口從熱插拔接 頭脫離時，熱插拔元件（及承載此熱插拔元件之托盤）便被本 發明之卡匣容納盒之「復位彈簧」的收縮彈力進一步「拉 出」，使得熱插拔元件（及承載此熱插拔元件之托盤）移動至 20 「預備位置」。另一方面，當槓桿之第二端將熱插拔元件 頂出後，位於推桿之壓縮彈簧便使得按鈕及推桿恢復到兩 者在被按壓之前的初始位置。 綜上所述，本發明之卡匣容納盒係利用槓桿作用而將 卡匣（熱插拔元件）退出，而非利用「復位彈簧」所提供之彈 25 力將卡匣（熱插拔元件）退出，所以不論卡匣（熱插拔元件）之 12 200807400 插入口與本發明之卡E容納盒之熱插拔接頭之間的結合力 大^為何，本發明之卡E容納盒僅需使用單一規格之「復 位彈育」即可’而不必因為卡以熱插拔元件）之插入口與熱 插拔接頭之間的結合力的不同（對應於不同規格的接頭）而 5需更換具有不同彈力之復位彈簧或改變復位彈簧的數目， 造成本發明之卡E容納盒的製造流程大幅簡化，其材料成 本也大幅降低。況且，由於使用者僅需按壓按紐，立所需 要抵抗的力量僅為推桿之壓縮彈簣的彈力，而不需i抵： 數值較大之「復位彈簧」的彈力。所以，本發明之卡£容 1〇納盒僅需輕輕地按下按紐，便可輕易且不費力氣地將卡昆 (熱插拔7L件）退出，便於力量較小的使用者使用，亦增加具 有本發明之卡£容納盒之電腦主機的使用便利性。 上述實施例僅係為了方便說明而舉例而已，本發明所 主張之權利範圍自應以申請專利範圍所述為準，而非僅限 15 於上述實施例。 【圖式簡單說明】 圖1係習知之卡匣容納盒的分解示意圖。 圖2係本發明一較佳實施例之卡匣容納盒的示意圖。 20圖係本發明一較佳實施例之卡匣容納盒的分解圖。 圖3B係本發明一較佳實施例之卡匣容納盒的立體圖。 圖4係本發明一較佳實施例之卡匣容納盒於插入卡匣（熱插 拔元件）時的上視圖。 … 13 200807400 圖5係本發明一較佳實施例之卡匣容納盒於退出卡匣（熱插 拔元件）時的上視圖。 【主要元件符號說明】 11下蓋 12上蓋 13側板 14前板 141熱插拔元件插 入口 b後板 151外表面 152熱插拔接頭 16托盤 161承載面 162復位彈簧 16 3後側表面 17熱插拔元件 171插入口 2卡匣容納盒 21外殼 211 開口 212第二連接器 22托盤 23 % 一 轴 24第二軸 241支點 25驅動端 26釋放開關 27元件 271第一連接器 31下蓋 32上蓋 3 3側板 34前板 3 41熱插拔元件插 入π 35後板 351外表面 352 開口 353熱插拔接頭 3 6按鈕 37推桿 371壓縮彈簧 372凸塊 38槓桿 381第一端 382第二端 383支點 39托盤 391承載面 392復位彈簧 393後侧表面 394孔洞 4熱插拔元件 41插入孔The card magazine of the present invention can be used to accommodate any type of card, preferably a hot-swappable component or any type of electronic component. The card housing case of the present month can be used to accommodate any kind of hot plug component therein, preferably a hard disk drive, a floppy disk drive, a CD player, a card reader or any type of data storage component. . The cassette accommodating case of the present invention may have a tray made of any kind of material to carry the cassette, and the material thereof is preferably plastic or metal. The tray of the card E accommodating case of the present invention can be provided with any number of holes, and the number of holes is preferably between 丨 to (7). The cassette accommodating case of the present invention can have any type of tray positioning unit, which is preferably a spring or a fixed bump. The cassette accommodating case of the present invention may have any number of springs 25 to move the tray from the accommodating position to the preparatory position, the number of which is preferably between J 7 200807400 ϋ η η E E E 第 与 与 与 与 与 与The distance between the component hills can be any kind of relationship with the distance between the fulcrum of the lever element and the lever component=, the phase of the lever component: the phase of the fulcrum of the component is preferably less than or equal to the lever component. The distance between the second ends of the phase #7G pieces. The first end of the latching member of the present invention can be connected to the push rod in a manner of the first end of the lever member, and the connecting hole is formed by the universal joint and the push rod is connected with the push rod. [Embodiment] FIG. 2 is a schematic view of a cassette accommodating case according to a preferred embodiment of the present invention. The cassette accommodating case 2 of the preferred embodiment of the present invention includes a housing 21 having an opening 211 and a second connector 212, wherein the second connector is adapted for use with a first connector 271; the tray 22 is coupled to the outer casing 21 and is movable to 15 the opening 211. In an embodiment, the tray 22 is The second outer shaft 23 is disposed between the outer casing 21 and the tray 22 by a sliding handle; And a movable point 25 is movably disposed above the outer casing; a driving end 25 is coupled to the first shaft 23 and the second shaft 24; and a release switch %, 20 is disposed on the outer casing 21 and is coupled to the outer casing 21 This first axis 23 is. The cassette accommodating case 2 of a preferred embodiment of the present invention is adapted to accommodate an element 27, and when the element 27 has one of the first connectors 271, it is required to be in the cassette accommodating case 2 of a preferred embodiment of the present invention. When the second connector 212 of the outer casing 21 is disengaged, the user only needs to press the release switch 26, and the release switch 26 will push the first shaft 23 to move its position 25 to the first shaft 23 and then the drive end 25 coupled thereto. Pushing the second shaft 24 to change 200807400 to change its position, rotating the second shaft 24 around the fulcrum 241, and pushing the tray 22 by lever action. It should be noted that one of the features of the present invention is to utilize a lever and a second shaft. The connector of the separate component and the connector of the housing. 3A and 3B are respectively an exploded view and a perspective view of a card capacitor 5 nano-box according to a preferred embodiment of the present invention. The cassette housing case of the preferred embodiment includes a lower cover 31 and an upper cover 32. Two side plates 33, a front plate 34, a rear plate 35, a button 36, a push rod 37, a lever 38 and a tray 39. The lower cover 31, the upper cover 32, the two side plates 33, the front plate 34 and the rear plate 35 realize the aforementioned outer casing 21, and the tray 39 realizes the aforementioned tray 22, and the push rod 37 realizes the first shaft 23 of the first tenth. The lever 38 realizes the aforementioned second shaft 24, and the button 36 realizes the aforementioned release switch 26. In addition, the front plate 34 is provided with a hot-swap component insertion opening 341 (ie, the opening 211 described above) and an opening (not shown) for the button 36 to protrude. The rear plate 35 has an outer surface 351 and an outer surface. The opening 352 of the surface 351 and a hot-swap connector 353 (i.e., the second connector 15 is implemented), the push rod 37 and the lever 38 are connected by a universal joint (i.e., the driving end 25 is realized). In addition, the hot-swappable element 4 can be placed on the carrying surface 391 of the tray 39 when the tray 39 is in a "prepared position"; the tray 39 carrying the hot-swappable element 4 when the tray 39 is in a "receiving position" Then, it is located in the space surrounded by the cover 31, the upper cover 32, the side plates 33, the front plate 34 and the rear plate 35 (i.e., in the casing 21 described above). On the other hand, a return spring 392 is connected to the tray 39 and the lower cover 31, respectively, so that the tray 39 can be returned from the "accommodating position" to the "prepared position" for the user to take out the hot-swappable member 4. Finally, in order to further reduce the weight of the tray 39, the tray 39 is further provided with a plurality of holes 394 on its bearing surface 391. 9 200807400 A card cassette accommodating box according to a preferred embodiment of the present invention is different from a conventional cassette accommodating case in that a push rod 37 disposed inside the side plate 33 of the cassette accommodating case of a preferred embodiment of the present invention is connected thereto. Button 36 and lever 38. The button 36 protrudes from the front panel 34 and functions to accept the user's pressing action when the user desires to withdraw the hot-swappable member 4 from the cassette accommodating case of the preferred embodiment of the present invention. In addition, the lever 38 is located on the outer surface 351 of the rear plate 35, and has a first end 381, a second end 382 and a fulcrum 383, and the first end 381 is connected to the push rod 37 by a universal joint. . On the other hand, a compression spring 371 surrounds a portion of the push rod 37 to cooperate with the convex 10 piece 372 protruding from the surface of the push rod 37 so that the push rod 37 and the button 36 connected thereto can be restored after being pressed by the user. Its "initial position". Finally, when the tray 39 and the hot-swappable member 4 carried thereby are pushed into the space surrounded by the lower cover 31, the upper cover 32, the side plates 33, the front plate 34 and the rear plate 35 (i.e., when the tray 39) When in its "receiving position", the hot-swap connector 353 at the rear plate 15 35 is inserted into the insertion hole 41 of the hot-swap component 4, so that the hot-swappable component 4 and the card having a preferred embodiment of the present invention The computer host that houses the box is electrically connected to exchange electronic signals with each other. Hereinafter, the operation of each component of the cassette accommodating case of a preferred embodiment of the present invention when a hot-swappable component is "inserted" and "exited" from the cartridge accommodating case of a preferred embodiment of the present invention will be separately described. Next: First, as shown in FIG. 4, it is a top view of a cassette accommodating case according to a preferred embodiment of the present invention when a cassette (hot-swappable element) is inserted. At this time, the tray 39 is in its "prepared position", and the hot-swappable member 4 is placed by the user on the carrying surface 391 of the tray 39, so that a portion of the hot-swappable member 4 protrudes from the preferred embodiment of the present invention. The cassette accommodates the outer side of the cartridge, and the other portion is inserted into the cassette accommodating case of a preferred embodiment of the present invention through the hot-swappable component insertion opening 341 provided in the front panel 34. Subsequently, the tray 39 and the hot-swappable member 4 carried thereby are pushed in completely into the cassette accommodating case of a preferred embodiment of the present invention. At this time, the return springs 392 which respectively connect the tray 39 and the lower cover 31 are "stretched" to be in the "stretched state", and the hot-swap joints 3 53 located in the rear plate 35 are inserted into the hot-swappable member 4 Port 41, so that the two are firmly combined. Finally, a spring piece (not shown) having a tray fixing function is popped up to fix the tray 39 in its "accommodating position". Next, as shown in Fig. 5, it is a top view of the card cartridge 10 of the preferred embodiment of the present invention when it is ejected from the cassette (hot-swappable component). At this time, the user presses the button 36 to cause the button 36 to generate a displacement toward the rear plate 35, and simultaneously pushes the push rod 37 to move therewith. Thus, the pusher 37 pushes the first end 381 of the lever 38 to move and the lever 38 rotates about its pivot point 383, causing the second end 382 of the lever 38 to move in the opposite direction (toward the front plate 34). At the same time, the second end 382 of the lever 38 passes through an opening 352 formed in the rear plate 35 against the rear side surface 393 of the tray 39 (and/or the surface of the hot-swappable component 4) and "pushes" The tray 39 and the hot-swappable element 4 carried thereon are moved in the direction toward the front plate 34. In addition, with the assistance of the specially designed shape of the push rod 37, when the push rod 37 is pushed by the button 36, the elastic piece (not shown) having the tray fixing function 20 is depressed, and the tray 39 is released from its control. And move freely. Therefore, the bonding force existing between the hot-swap joint 353 and the insertion port 41 of the hot-swap element 4 is offset by the urging force of the second end 382 of the lever 38, so that the hot-swap element 4 is detached from the bottom plate 35. The tray 39 and the hot-swappable component 4 carried thereon are conveniently pulled out to the aforementioned "preparation position" by the contraction spring force of the spring 392 which has been previously "stretched". On the other hand, when the pusher 37 is moved by the push of the button 36, the compression spring 371 is in a "compressed state" due to being compressed. Therefore, when the second end 382 of the lever 38 pushes the hot plug element 4 out, the compression spring 371 returns to its "initial position", while the button 36 and the push rod 37 are brought back to the two before being pressed. initial position. Therefore, when the cassette (hot-swappable element) is to be withdrawn from the cassette accommodating case of the present invention, the user only needs to press the button to cause the button to push the push rod and the lever of the board located behind the cassette accommodating case of the present invention. The associated action causes the second end of the lever 10 to abut against the side of the hot-swappable component and push the hot-swappable component out so that the insertion port of the hot-swappable component and the heat of the panel located behind the cassette accommodating case of the present invention The plug connector is detached. At this time, in the cassette accommodating case of the present invention, the coupling force between the insertion opening of the hot-swappable member and the hot-swap joint is offset by the urging force of the second end of the lever, instead of being accommodated as in the conventional cartridge The cartridge 15 pulls the insertion port of the hot-swappable component from the hot-swap connector by the contraction spring force of the return spring. In addition, when the insertion port of the hot-swappable component is detached from the hot-swap connector, the hot-swappable component (and the tray carrying the hot-swappable component) is contracted by the "return spring" of the cartridge accommodating case of the present invention. Further "pull out" to move the hot-swappable component (and the tray carrying the hot-swappable component) to 20 "prepared position". On the other hand, when the second end of the lever ejects the hot-swappable member, the compression spring located on the push rod returns the button and the push rod to the initial position before the two are pressed. In summary, the cassette accommodating case of the present invention uses a lever to withdraw the cassette (hot-swappable element), instead of using the elastic force of the "return spring" to force the cassette (hot-swappable element). Withdrawal, so regardless of the bonding force between the 12 200807400 insertion port of the cassette (hot-swappable component) and the hot-swap connector of the card E accommodating case of the present invention, the card E accommodating case of the present invention only needs to use a single The "reset bombing" of the specification can be used without the difference in the bonding force between the insertion port and the hot-swap connector of the card (which corresponds to different specifications). The return spring or the number of return springs is greatly simplified, and the manufacturing process of the card E accommodating case of the present invention is greatly simplified, and the material cost thereof is also greatly reduced. Moreover, since the user only needs to press the button, the force required to resist is only the elastic force of the compression magazine of the putter, and does not need to be: the elastic force of the "return spring" with a large value. Therefore, the card of the present invention can be easily and effortlessly used to withdraw the kakun (hot-swappable 7L piece) for the less powerful user, simply by pressing the button. Also, the convenience of the computer main body having the card accommodating case of the present invention is increased. The above-described embodiments are merely examples for the convenience of the description, and the scope of the claims is intended to be limited to the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view of a conventional cassette housing case. 2 is a schematic view of a cassette accommodating case in accordance with a preferred embodiment of the present invention. Figure 20 is an exploded view of the cassette accommodating case of a preferred embodiment of the present invention. Figure 3B is a perspective view of a cassette accommodating case in accordance with a preferred embodiment of the present invention. Fig. 4 is a top plan view showing the cartridge accommodating case of the preferred embodiment of the present invention when a cassette (hot plug element) is inserted. ... 13 200807400 Figure 5 is a top plan view of the cassette accommodating case of the preferred embodiment of the present invention when it is ejected from the cassette (hot plug element). [Main component symbol description] 11 lower cover 12 upper cover 13 side plate 14 front plate 141 hot plug component insertion port b rear plate 151 outer surface 152 hot plug connector 16 tray 161 bearing surface 162 return spring 16 3 rear side surface 17 hot plug Pulling element 171 insertion port 2 cassette accommodating case 21 housing 211 opening 212 second connector 22 tray 23% one shaft 24 second shaft 241 fulcrum 25 drive end 26 release switch 27 element 271 first connector 31 lower cover 32 upper cover 3 3 side panel 34 front panel 3 41 hot plug component inserted π 35 rear panel 351 outer surface 352 opening 353 hot plug connector 3 6 button 37 push rod 371 compression spring 372 bump 38 lever 381 first end 382 second end 383 fulcrum 39 tray 391 bearing surface 392 return spring 393 rear side surface 394 hole 4 hot plug element 41 insertion hole