090234.TW 3l240twf.doc/n 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種閂鎖機構’且特別是有關於〜種 可靠度高的閂鎖機構。 【先前技術】 目前伺服器廣為各企業所使用’其發展的範圍結合 網際網路與電信業的應用，也深入到一般人生活中，例如 金融、財經、網路銀行、網路***的使用等，這也 --^ *10|^ 品罪者伺服器強大的運算能力，才能做到資料高度保密不 易被破解的程度。伺服器是指在區域網路、網際網路^ θ 其他網路中，提供各類處理過的資訊，讓透過網路連結= 伺服器的其他終端機，可以迅速地得到需要的資料或結 果，輪出給需要的對象。 、-m 機構的作動轉除承絲盤及承餘之間的限位 使承載托盤自承载架上卸除。 一般而言’承載托盤放置於伺服器的一承載架上，用 以承載有多個硬碟機。為了讓承載托盤可以m定在承載架 上’承載托盤可具有一閂鎖機構，而使用者可藉出此閃鎖 係’ # y然而，若強行將承载托盤自承載架上拉出，結構 很f可齡滑動，而麟承齡的卡扣。此外， 期 結構上時’报可能會因為瞬問的 ]鎖、、°構&動，進而解除閂鎖結構與承載粲之 9 、 σ目此’承載托盤隨時都有可能會從承裁架内濟 090234.TW 31240twf.d〇c/a 出。 【發明内容】 =明提供-制鎖機構，其具有較 本發明提出一種閃鎖機構，適用於一震置心 ^殼，且機殼具有-卡孔。_機構包括架、: 3有一=、一把手以及—限位件。限位件心 板:滑動件配置於面板，並往侧板延 件配置於滑動件與面板之間， 域頂件之彈力使卡扣部卡扣於卡孔中。把手樞設至面 板，且把手棍設於面板的一末端與滑動件抵接。限位件配 置於滑動件上。把手的另-末端具有—限位部。限位件抵 靠限位部’錄㈣動射目對於面板㈣，並使卡扣部保 持卡扣於卡礼中。 在本發明之一實施例中，上述卡扣部為—卡勾。 在本發明之一實施例中，上述限位件具有—侧壁，且 側壁抵靠限位部。 在本發明之一實施例中，上述滑動件具有一頂壁，且 頂壁與側壁具有一夾角 、" 在本發明之一實施例中’上述夾角實質上為9〇度。 在本發明之一實施例中，上述失角為銳角。 在本發明之一實施例中，上述滑動件具有一連接部， 且連接部抵接把手樞設於面板的末端。 在本發明之一實施例中’上述推頂件為一螺旋彈菩。 090234.TW 31240twf.doc/n 基於上述，本發明之閂鎖機構藉由限位件抵靠限位 邛，^⑺動件受到外界碰撞時，限位部會與限位件產生结 構上的干涉，以限制滑動件相對於面板繼續沿著滑動方向 滑動。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 【實施方式】 圖1疋依照本發明之一實施例之一種閂鎖機構的示意 圖。圖2是圖1之閂鎖機構的側視圖。請參考圖i與圖2二 閂鎖機構100適於使用在一裝置2〇〇上（裝置2〇〇僅繪示 局部）。在本貫施例中，裝置2〇〇例如是伺服器。裝置2〇〇 可具有1機殼（未繪示），並且機殼可分層承載有多個承 載托盤210。 閂鎖機構100包括一框架11〇、一滑動件12〇、一推 頂件130、一把手140以及一限位件15〇。框架11〇具有一 面板112與一側板114 ’其中面板丨12的法線方向與側板 的法線方向近似垂直或實質上垂直。滑動件12〇配置 於面板112上，並往側板114延伸。換言之，滑動件12〇 的形狀類似L形。 推頂件130配置於滑動件12〇與面板112之間，且推 頂件130之彈力使卡扣部122卡扣於機殼側面的一卡孔 。中。具體而言，推頂件130可以是螺旋彈簧，而卡扣部122 可以是卡勾。因此，配置有閂鎖機構1〇〇的承載托盤21〇 090234.TW j 124〇t；\vf.d〇c/r 可藉由推頂件130的彈力而使卡扣部122與卡孔卡合，進 而可被固定於機殼上。 把手140枢設至面板112，並且把手140樞設於面板 U2的一末端142與滑動件12〇抵接。在本實施例中，滑 動件120可具有一連接部126，並且連接部126抵接末端 142。使用者可將把手ho以末端142為軸心，相對於面板 112而以遠離側板114的方向框轉’以帶動滑動件12〇相 對於面板112沿著一滑動方向b滑動，進而使卡扣部122 自卡孔中退卡。最後，使用者可再拉動把手14()，以將承 載托盤210自機殼上拉出。 值得注意的是，限位件150配置於滑動件12〇上，用 以抵靠把手140的末端142的一限位部144。當滑動件120 於滑動方向B上因為外界的碰撞而受到瞬間的衝擊力F 時’滑動件120受力後會沿著滑動方向b滑動，並且限位 件150會抵靠限位部144 ’以限制滑動件120相對於面板 112沿著滑動方向B繼續滑動。因此，藉由限位件15〇抵 靠限位部144 ’卡扣部122可保持卡扣於卡孔中，進而保 持承載托盤210與機殼的固定效果。 在本實施例中，限位件150可具有一側壁152，並且 侧壁152可抵靠限位部144。此外，滑動件12〇可具有一 頂壁124。頂壁124與側壁1S2具有一夾角0，此^备 例如是90度。 圖3是依照本發明另一實施例之一種閂鎖機構的側視 圖。請參考圖3，在本實施例中，失角0可以是銳角。詳 1362452 090234.TW 31240twf.doc/n 細而s，側壁152相對遠離面板112 #外側會延伸裏鄰近 把手140的限位部U4的上方，進而對限位部144造成限 制。 綜上所述，本發明之_機制由限位件抵靠限位 部’當滑鱗糾外界碰#時，祕料與陳件的側壁 產生結構上的干涉，以限制滑動件相對於面板沿著滑動方 向繼續滑動。因此，藉由限位件對限位部限位，卡扣部可 保持卡扣於卡孔中’進而保持承載托盤與機殼穩固的固定 效果。 雖然本發明已以實施例揭露如上，然其並非用以限定 本發明’任何所屬技術領域中具有通常知識者，在不脫離 本發明之精神和範圍内，當可作些許之更動與潤飾，故本 發明之保護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1是依照本發明之一實施例之一種閂鎖機構的示意 圖。 圖2是圖1之閂鎖機構的側視圖。 圖3是依照本發明另一實施例之一種閂鎖機構的側視 圖。 【主要元件符號說明】 100 :閂鎖機構 110 ·框架 1362452090234.TW 3l240twf.doc/n VI. Description of the Invention: [Technical Field] The present invention relates to a latch mechanism </ RTI> and particularly relates to a latch mechanism having high reliability. [Prior Art] At present, the server is widely used by various enterprises. The scope of its development combines the application of the Internet and the telecom industry, and it also goes into the life of ordinary people, such as the use of finance, finance, online banking, online credit cards, etc. This is also --- *10|^ The powerful computing power of the sinner server can achieve the degree that the data is highly confidential and not easy to be cracked. The server refers to the various types of processed information in the local area network and the Internet ^ θ other network, so that other terminals through the network connection = server can quickly obtain the required data or results. Turn out the objects you need. , -m mechanism to remove the limit between the wire tray and the bearing to remove the carrier tray from the carrier. In general, the carrier tray is placed on a carrier of the server for carrying a plurality of hard disk drives. In order to allow the carrier tray to be fixed on the carrier, the carrier tray can have a latching mechanism, and the user can borrow the flashing system. However, if the carrier tray is forcibly pulled out from the carrier, the structure is very f can slide at an age, and the buckle of Lin Chengling. In addition, the structure of the period may be reported by the lock, the structure and the movement, and then the release of the latch structure and the load of the yoke 9 , σ mesh this 'bearing tray at any time may be from the arbitrage Nei 090234.TW 31240twf.d〇c/a. SUMMARY OF THE INVENTION A light supply-locking mechanism is provided, which has a flash lock mechanism, which is suitable for a shock-proof casing, and the casing has a card hole. _The mechanism includes a frame,: 3 has a =, a handle and a limit member. The limiting member core plate: the sliding member is disposed on the panel, and the side plate extending member is disposed between the sliding member and the panel, and the elastic force of the domain top member causes the buckle portion to be buckled in the card hole. The handle is pivoted to the panel, and the handle stick is disposed at one end of the panel to abut the slider. The limiter is placed on the slide. The other end of the handle has a - limiting portion. The limiting member abuts the limiting portion to record (4) the moving target for the panel (4), and the buckle portion is retained in the card holder. In an embodiment of the invention, the latching portion is a hook. In an embodiment of the invention, the limiting member has a side wall, and the side wall abuts against the limiting portion. In an embodiment of the invention, the slider has a top wall, and the top wall has an angle with the side wall, " in one embodiment of the invention, the angle is substantially 9 degrees. In an embodiment of the invention, the lost angle is an acute angle. In an embodiment of the invention, the sliding member has a connecting portion, and the connecting portion abutting handle is pivotally disposed at an end of the panel. In an embodiment of the invention, the ejector member is a spiral worm. 090234.TW 31240twf.doc/n Based on the above, the latch mechanism of the present invention has a structural interference between the limiting portion and the limiting member when the movable member is subjected to an external collision by the limiting member. To restrict the slider from sliding along the sliding direction with respect to the panel. The above described features and advantages of the present invention will become more apparent from the description of the appended claims. [Embodiment] FIG. 1 is a schematic view of a latch mechanism according to an embodiment of the present invention. Figure 2 is a side elevational view of the latch mechanism of Figure 1. Referring to Figures i and 2, the latch mechanism 100 is adapted to be used on a device 2 (device 2 is only partially shown). In the present embodiment, the device 2 is, for example, a server. The device 2 can have a casing (not shown), and the casing can carry a plurality of carrier trays 210 in layers. The latch mechanism 100 includes a frame 11〇, a slider 12〇, a pusher 130, a handle 140, and a limit member 15〇. The frame 11A has a panel 112 and a side panel 114' wherein the normal direction of the panel raft 12 is approximately perpendicular or substantially perpendicular to the normal direction of the side panel. The slider 12 is disposed on the panel 112 and extends toward the side panel 114. In other words, the slider 12A is shaped like an L shape. The ejector member 130 is disposed between the slider 12 〇 and the panel 112, and the elastic force of the ejector member 130 causes the latching portion 122 to be snapped to a card hole on the side of the casing. in. Specifically, the ejector member 130 may be a coil spring, and the hook portion 122 may be a hook. Therefore, the carrier tray 21〇090234.TW j 124〇t;\vf.d〇c/r configured with the latch mechanism 1〇〇 can be used to make the buckle portion 122 and the card hole card by the elastic force of the ejector member 130. The combination can be fixed to the casing. The handle 140 is pivoted to the panel 112, and the handle 140 is pivotally disposed at an end 142 of the panel U2 to abut the slider 12A. In the present embodiment, the slider 120 can have a connecting portion 126 and the connecting portion 126 abuts the end 142. The user can pivot the handle ho with the end 142 as the axis, and rotate in the direction away from the side plate 114 with respect to the panel 112 to drive the slider 12 to slide along the sliding direction b relative to the panel 112, thereby making the buckle portion 122 Retract the card from the card hole. Finally, the user can pull the handle 14() again to pull the carrier tray 210 out of the casing. It should be noted that the limiting member 150 is disposed on the slider 12 , for abutting against a limiting portion 144 of the end 142 of the handle 140. When the sliding member 120 receives an instantaneous impact force F due to an external collision in the sliding direction B, the sliding member 120 will slide along the sliding direction b after being pressed, and the limiting member 150 will abut against the limiting portion 144'. The restricting slider 120 continues to slide in the sliding direction B with respect to the panel 112. Therefore, the latching portion 122 can be retained in the card hole by the limiting member 15 〇, thereby maintaining the fixing effect of the carrier tray 210 and the casing. In this embodiment, the limiting member 150 can have a side wall 152, and the side wall 152 can abut the limiting portion 144. Additionally, the slider 12A can have a top wall 124. The top wall 124 has an angle 0 with the side wall 1S2, which is, for example, 90 degrees. Figure 3 is a side elevational view of a latch mechanism in accordance with another embodiment of the present invention. Referring to FIG. 3, in the embodiment, the lost angle 0 may be an acute angle. 1362452 090234.TW 31240twf.doc/n is thin and s, the side wall 152 is relatively far from the panel 112. The outer side is extended above the limiting portion U4 of the handle 140, thereby restricting the limiting portion 144. In summary, the mechanism of the present invention relies on the limiting member to abut the limiting portion. When the sliding scale is corrected to the external touch, the secret material and the sidewall of the blank member are structurally interfered to limit the sliding member relative to the panel edge. Continue sliding in the sliding direction. Therefore, by limiting the limiting portion to the limiting portion, the locking portion can be retained in the locking hole ” to maintain the fixing effect of the carrying tray and the casing. The present invention has been disclosed in the above embodiments, and it is not intended to limit the invention to those skilled in the art, and it is possible to make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a latch mechanism in accordance with an embodiment of the present invention. Figure 2 is a side elevational view of the latch mechanism of Figure 1. Figure 3 is a side elevational view of a latch mechanism in accordance with another embodiment of the present invention. [Main component symbol description] 100: Latch mechanism 110 · Frame 1362452
090234.TW 31240twf.doc/n :面板 :侧板 :滑動件 :卡扣部 :頂壁 •連接部 :推頂件 :把手 :末端 :限位部 :限位件 :側壁 :裝置 :承載托盤 移動方向 滑動方向 夾角 9090234.TW 31240twf.doc/n : Panel: Side panel: Slide: Buckle: Top wall • Connection: Push-up: Handle: End: Limit: Limiter: Sidewall: Device: Carrying tray movement Direction sliding direction angle 9