TW201619512A - Latch device and server using the same - Google Patents
Latch device and server using the same Download PDFInfo
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- TW201619512A TW201619512A TW103139958A TW103139958A TW201619512A TW 201619512 A TW201619512 A TW 201619512A TW 103139958 A TW103139958 A TW 103139958A TW 103139958 A TW103139958 A TW 103139958A TW 201619512 A TW201619512 A TW 201619512A
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Abstract
Description
本發明是關於機械結構技術領域，尤其是關於一種能夠將上蓋順暢組裝及拆卸的閂鎖裝置及採用該閂鎖裝置的伺服器。 The present invention relates to the field of mechanical structures, and more particularly to a latch device capable of smoothly assembling and disassembling an upper cover and a server using the same.
近年來，隨著科技的進步，電子產品及配件的使用越來越普遍，且朝著輕量化與縮小體積的設計方向進行改善，以提供更高的便利性。由於電子產品及配件的小型化，使得電子類產品及配件的組裝越來越困難，為了便於電子產品及配件的組裝，往往是將電子產品及配件的各個部件先安裝在電子產品及配件的機殼的內部，安裝完畢後，再採用一上蓋將機殼封閉。 In recent years, with the advancement of technology, the use of electronic products and accessories has become more and more common, and the design direction of lightweight and reduced volume has been improved to provide greater convenience. Due to the miniaturization of electronic products and accessories, the assembly of electronic products and accessories is becoming more and more difficult. In order to facilitate the assembly of electronic products and accessories, the components of electronic products and accessories are often installed in electronic products and accessories. After the installation of the shell, the cover is closed with an upper cover.
參見第1A圖及第1B圖，一種電子產品如伺服器及其配件的結構示意圖，一上蓋10設置在一機殼11上，用於封閉該機殼11。一按鈕12設置在該上蓋10上，該按鈕12與一設置在該上蓋10內部並位於該按鈕12下方的鎖扣13連接。該機殼11側壁上設置有一與該鎖扣13對應卡扣的卡合部14。該鎖扣13可與該卡合部14鎖緊，以將該上蓋10固定在該機殼11上。當需要將該上蓋10從該機殼11上移出時，按壓該按鈕12，該按鈕12觸動該鎖扣13，使得該鎖扣13從該卡合部14脫離，以使該上蓋10與該機殼11解除固定，接著可移動該上蓋10，使上蓋10從該機殼11移出，以進行該上蓋10的 拆卸。 Referring to FIGS. 1A and 1B, a schematic view of the structure of an electronic product such as a server and its accessories, an upper cover 10 is disposed on a casing 11 for closing the casing 11. A button 12 is disposed on the upper cover 10, and the button 12 is coupled to a buckle 13 disposed inside the upper cover 10 and located below the button 12. An engaging portion 14 corresponding to the buckle 13 is disposed on a side wall of the casing 11 . The buckle 13 can be locked with the engaging portion 14 to fix the upper cover 10 to the casing 11. When the upper cover 10 needs to be removed from the casing 11, the button 12 is pressed, and the button 12 touches the buckle 13 so that the buckle 13 is disengaged from the engaging portion 14 to make the upper cover 10 and the machine The shell 11 is unfastened, and then the upper cover 10 can be moved to remove the upper cover 10 from the casing 11 to perform the upper cover 10. Disassembled.
但是，在按壓按鈕12時，會經常發生鎖扣13卡住，不能從卡合部14脫離的情況，導致上蓋10拆卸困難。 However, when the button 12 is pressed, the lock 13 is often caught and cannot be detached from the engaging portion 14, which makes it difficult to remove the upper cover 10.
本發明所要解決的技術問題是，提供一種閂鎖裝置及採用該閂鎖裝置的伺服器，其能夠實現上蓋在機殼上的順暢組裝及拆卸。 The technical problem to be solved by the present invention is to provide a latch device and a servo device using the same, which can realize smooth assembly and disassembly of the upper cover on the casing.
為了解決上述問題，本發明提供了一種閂鎖裝置，包括：一基座，固設於一機殼上，該基座具有一抵靠邊；一收容架，固設於一上蓋上，該收容架兩內側具有兩凸點彈片；一旋轉把手，通過一轉軸樞接於該收容架，該旋轉把手靠近該轉軸一端具有兩開口，該旋轉把手遠離該轉軸的另一端具有兩開孔；該旋轉把手旋轉以使該開口卡合該抵靠邊並相互作用，進而使該上蓋卡合或脫離該機殼，且在卡合之後或脫離之前該凸點彈片嵌設於該開孔。 In order to solve the above problems, the present invention provides a latching device, comprising: a base fixed to a casing, the base having an abutting edge; and a receiving frame fixed on an upper cover, the receiving frame The two inner sides have two convex spring pieces; a rotating handle is pivotally connected to the receiving frame by a rotating shaft, the rotating handle has two openings near one end of the rotating shaft, and the rotating handle has two openings away from the other end of the rotating shaft; the rotating handle Rotating to engage the opening and interact with the opening, thereby engaging or disengaging the upper cover, and the protruding elastic piece is embedded in the opening after the engagement or before the engagement.
在一實施例中，該收容架具有一凹陷部，在卡合時，該凹陷部容置該旋轉把手於該收容架內。 In one embodiment, the receiving frame has a recessed portion that receives the rotating handle in the receiving frame when engaged.
在一實施例中，該旋轉把手遠離該轉軸一端具有一鎖扣結構，該收容架具有一止位部，當該旋轉把手卡合時，通過旋擰該鎖扣結構，使該鎖扣結構開啟或閉合至該止位部。 In one embodiment, the rotating handle has a locking structure at one end away from the rotating shaft, and the receiving frame has a stopping portion. When the rotating handle is engaged, the locking structure is opened by screwing the locking structure. Or close to the stop.
本發明還提供一種具有閂鎖裝置的伺服器，包括機殼、與該機殼扣合的上蓋及固設於該上蓋的閂鎖裝置；該閂鎖裝置包括：一基座，固設於一機殼上，該基座具有一抵靠邊；一收容架，固設於一上蓋上，該 收容架兩內側具有兩凸點彈片；一旋轉把手，通過一轉軸樞接於該收容架，該旋轉把手靠近該轉軸一端具有兩開口，該旋轉把手遠離該轉軸的另一端具有兩開孔；該旋轉把手旋轉以使該開口卡合該抵靠邊並相互作用，進而使該上蓋卡合或脫離該機殼，且在卡合之後或脫離之前該凸點彈片嵌設於該開孔。 The present invention also provides a server having a latching device, including a casing, an upper cover that is engaged with the casing, and a latching device fixed to the upper cover; the latching device includes: a base fixed to the On the casing, the base has an abutting edge; a receiving frame is fixed on an upper cover, The inside of the receiving frame has two protruding elastic pieces; a rotating handle is pivotally connected to the receiving frame through a rotating shaft, the rotating handle has two openings near one end of the rotating shaft, and the rotating handle has two openings away from the other end of the rotating shaft; The rotating handle rotates to engage the opening and interact with the opening, thereby engaging or disengaging the upper cover, and the protruding elastic piece is embedded in the opening after the engagement or before the engagement.
在一實施例中，該旋轉把手遠離該轉軸一端具有一鎖扣結構，該收容架具有一止位部，當該旋轉把手卡合時，通過旋擰該鎖扣結構，使該鎖扣結構開啟或閉合至該止位部。 In one embodiment, the rotating handle has a locking structure at one end away from the rotating shaft, and the receiving frame has a stopping portion. When the rotating handle is engaged, the locking structure is opened by screwing the locking structure. Or close to the stop.
在一實施例中，該收容架具有一凹陷部，在卡合時，該凹陷部容置該旋轉把手於該收容架內。 In one embodiment, the receiving frame has a recessed portion that receives the rotating handle in the receiving frame when engaged.
在一實施例中，該機殼兩側具有複數個卡口，該上蓋兩側具有複數個第一定位銷，當該上蓋卡合或脫離該機殼時，該卡口卡合或脫離該第一定位銷。 In an embodiment, the two sides of the casing have a plurality of bayonet ports, and the upper cover has a plurality of first positioning pins on both sides thereof. When the upper cover is engaged or disengaged from the casing, the bayonet is engaged or disengaged from the first A locating pin.
在一實施例中，該機殼後緣具有複數個限位孔，該上蓋後緣具有複數個第二定位銷，當該上蓋卡合或脫離該機殼時，該限位孔卡合或脫離該第二定位銷。 In an embodiment, the rear edge of the casing has a plurality of limiting holes, and the rear edge of the upper cover has a plurality of second positioning pins. When the upper cover is engaged or disengaged from the casing, the limiting holes are engaged or disengaged. The second positioning pin.
在一實施例中，該機殼前部具有複數個卡舌，該上蓋前部具有複數個弓形限位部，當該上蓋卡合或脫離該機殼時，該卡舌卡合或脫離該弓形限位部。 In an embodiment, the front portion of the casing has a plurality of tabs, and the front portion of the upper cover has a plurality of arcuate limiting portions. When the upper cover is engaged or disengaged from the casing, the tab is engaged or disengaged from the arch. Limiting department.
本發明的優點在於，在推拉該閂鎖裝置的旋轉把手時，該旋轉把手旋轉以使該開口卡合該抵靠邊並相互作用，進而使該上蓋卡合或脫離該機殼，且在卡合之後或脫離之前該凸點彈片嵌設於該開孔，從而實現 上蓋在機殼上的順暢組裝與拆卸，且還可避免習知技術中鎖扣卡住，導致上蓋拆卸困的現象發生。同時，本發明的閂鎖裝置沒有採用任何的塑膠件或壓鑄件，僅通過一般的沖壓零件和鉚釘組合等形式將旋轉把手的旋轉運動轉換成上蓋的水平移動，製作程序簡單。 An advantage of the present invention is that when the rotary handle of the latch device is pushed and pulled, the rotary handle rotates to engage the opening and interact with the opening, thereby engaging or disengaging the upper cover from the casing and engaging After the detachment or the detachment, the bump elastic piece is embedded in the opening, thereby realizing The smooth assembly and disassembly of the upper cover on the casing can also avoid the phenomenon that the lock is stuck in the prior art, which causes the upper cover to be disassembled and trapped. At the same time, the latching device of the present invention does not use any plastic or die-casting member, and converts the rotary motion of the rotary handle into the horizontal movement of the upper cover only by a general stamping part and a rivet combination, and the manufacturing process is simple.
10‧‧‧上蓋 10‧‧‧Upper cover
11‧‧‧機殼 11‧‧‧Shell
12‧‧‧按鈕 12‧‧‧ button
13‧‧‧鎖扣 13‧‧‧Lock
14‧‧‧卡合部 14‧‧‧Clock Department
20‧‧‧上蓋 20‧‧‧Upper cover
21‧‧‧機殼 21‧‧‧Chassis
22‧‧‧閂鎖裝置 22‧‧‧Latch device
23‧‧‧基座 23‧‧‧ Pedestal
24‧‧‧收容架 24‧‧‧ Shelter
25‧‧‧旋轉把手 25‧‧‧Rotary handle
26‧‧‧轉軸 26‧‧‧ shaft
27‧‧‧鎖扣結構 27‧‧‧Lock structure
28‧‧‧抵靠邊 28‧‧‧Abutment
210‧‧‧限位孔 210‧‧‧Limited holes
211‧‧‧L形卡口 211‧‧‧L-shaped bayonet
212‧‧‧卡舌 212‧‧ ‧ tongue
240‧‧‧凹陷部 240‧‧‧Depression
242‧‧‧凸點彈片 242‧‧‧ Bumps
243‧‧‧止位部 243‧‧‧Departure
245‧‧‧固定部 245‧‧‧Fixed Department
250‧‧‧開口 250‧‧‧ openings
251‧‧‧開孔 251‧‧‧Opening
252‧‧‧凹陷 252‧‧‧ dent
270‧‧‧旋轉部 270‧‧‧Rotating Department
2701‧‧‧螺絲頭部 2701‧‧‧ screw head
271‧‧‧棘輪片 271‧‧‧ratchet
272‧‧‧螺栓 272‧‧‧ bolt
2011‧‧‧第二定位銷 2011‧‧‧Second positioning pin
2012‧‧‧第一定位銷 2012‧‧‧First positioning pin
2013‧‧‧弓形限位部 2013‧‧‧Bow Limits
L1‧‧‧第一方向 L1‧‧‧ first direction
L2‧‧‧第二方向 L2‧‧‧ second direction
A‧‧‧對應第13圖之部位 A‧‧‧ corresponds to the part of Figure 13
B‧‧‧對應第14圖之部位 B‧‧‧ corresponds to the part of Figure 14
C‧‧‧對應第15圖之部位 C‧‧‧ corresponds to the part of Figure 15
第1A圖是習知技術之電子產品及其配件的結構示意圖。 Fig. 1A is a schematic view showing the structure of an electronic product and its accessories of the prior art.
第1B圖是習知技術之電子產品的配件的局部放大示意圖。 Fig. 1B is a partially enlarged schematic view showing the fitting of an electronic product of the prior art.
第2圖是本發明之閂鎖裝置設於電子產品上的立體剖面示意圖。 Fig. 2 is a schematic perspective cross-sectional view showing the latch device of the present invention disposed on an electronic product.
第3圖是本發明之閂鎖裝置旋轉把手開啟的結構示意圖。 Fig. 3 is a structural schematic view showing the opening of the rotary handle of the latch device of the present invention.
第4圖是本發明之閂鎖裝置旋轉把手閉合的結構示意圖。 Fig. 4 is a structural schematic view showing the closing of the rotary handle of the latch device of the present invention.
第5圖是鎖扣結構的示意圖。 Figure 5 is a schematic view of the lock structure.
第6圖至第8圖是本發明之閂鎖裝置之閉合運動過程示意圖。 6 to 8 are schematic views showing the closing movement process of the latch device of the present invention.
第9圖是本發明之閂鎖裝置開啟之中間狀態示意圖。 Figure 9 is a schematic view showing the intermediate state of the latching device of the present invention.
第10圖是本發明之伺服器的結構示意圖。 Figure 10 is a block diagram showing the structure of the server of the present invention.
第11圖是本發明之閂鎖裝置在上蓋上開啟狀態示意圖。 Figure 11 is a schematic view showing the state in which the latch device of the present invention is opened on the upper cover.
第12圖是本發明之閂鎖裝置在上蓋上閉合狀態示意圖。 Figure 12 is a schematic view showing the state in which the latch device of the present invention is closed on the upper cover.
第13圖是第一定位銷與L形卡口配合的結構示意圖。 Figure 13 is a schematic view showing the structure of the first positioning pin and the L-shaped bayonet.
第14圖是第二定位銷與限位孔配合的結構示意圖。 Figure 14 is a schematic view showing the structure of the second positioning pin and the limiting hole.
第15圖是弓形限位部與卡舌配合的結構示意圖。 Figure 15 is a schematic view showing the structure of the arcuate limiting portion and the tab.
下面結合所附圖式對本發明提供的閂鎖裝置及採用該閂鎖裝置的伺服器的具體實施方式做詳細說明。 The specific embodiment of the latch device and the server using the latch device provided by the present invention will be described in detail below with reference to the accompanying drawings.
參見第2圖，本發明提供的閂鎖裝置22適合設於電子產品如伺服器上，伺服器包括上蓋20以及機殼21。通過該閂鎖裝置22能方便使用者將上蓋20牢固地固定於機殼21上或很輕易地解除固定，進而使上蓋20相對於機殼21作流暢的移動。 Referring to FIG. 2, the latch device 22 provided by the present invention is suitably disposed on an electronic product such as a server, and the server includes an upper cover 20 and a casing 21. The latching device 22 can facilitate the user to firmly fix the upper cover 20 to the casing 21 or can be easily released, thereby smoothly moving the upper cover 20 relative to the casing 21.
參見第2圖、第3圖及第4圖，該閂鎖裝置22包括一基座23、收容架24及一旋轉把手25。 Referring to Figures 2, 3 and 4, the latching device 22 includes a base 23, a receiving frame 24 and a rotating handle 25.
該基座23固設於該機殼21上，該基座23具有一抵靠邊28。該收容架24固設於該上蓋20上，該收容架24兩內側具有兩凸點彈片242。 The base 23 is fixed to the casing 21, and the base 23 has an abutting edge 28. The receiving frame 24 is fixed on the upper cover 20, and the two sides of the receiving frame 24 have two protruding elastic pieces 242.
該旋轉把手25通過一轉軸26樞接於該收容架24，使得該旋轉把手25在一第一位置與一第二位置之間旋轉。該第一位置為該旋轉把手25與該收容架24垂直的位置，即該閂鎖裝置22開啟的狀態，參見第3圖；該第二位置為該旋轉把手25與該收容架24平行的位置，即該閂鎖裝置22閉合的狀態，參見第4圖。在本發明其他具體實施方式中，該旋轉把手25可採用其他機械連接方式與該收容架24的一或兩內側壁樞轉連接，例如，通過兩個短轉軸分別樞轉連接至收容架24的兩內側壁上。 The rotating handle 25 is pivotally connected to the receiving frame 24 via a rotating shaft 26 such that the rotating handle 25 rotates between a first position and a second position. The first position is a position where the rotating handle 25 is perpendicular to the receiving frame 24, that is, a state in which the latching device 22 is opened, see FIG. 3; the second position is a position where the rotating handle 25 is parallel to the receiving frame 24. That is, the state in which the latch device 22 is closed, see Fig. 4. In other embodiments of the present invention, the rotary handle 25 can be pivotally coupled to one or both inner side walls of the receiving frame 24 by other mechanical connection means, for example, pivotally connected to the receiving frame 24 by two short rotating shafts. On the inner side walls.
該旋轉把手25靠近該轉軸26一端具有兩開口250，該旋轉把手25遠離該轉軸26的另一端具有兩開孔251。該旋轉把手25旋轉以使該開口250卡合該抵靠邊28並相互作用，進而使該上蓋20卡合或脫離該機殼21，且在卡合之後或脫離之前該凸點彈片242嵌設於該開孔251。 The rotating handle 25 has two openings 250 near one end of the rotating shaft 26 , and the rotating handle 25 has two openings 251 away from the other end of the rotating shaft 26 . The rotating handle 25 rotates to engage the opening 250 and interact with the abutting edge 28, thereby engaging or disengaging the upper cover 20, and the protruding elastic piece 242 is embedded in the casing 21 after being engaged or disengaged. The opening 251.
進一步，該收容架24具有一凹陷部240，在卡合時，該凹陷部240容置該旋轉把手25於該收容架24內。 Further, the receiving frame 24 has a recessed portion 240 for receiving the rotating handle 25 in the receiving frame 24 when engaged.
該旋轉把手25在第一位置與第二位置之間旋轉時，每一該開口250與該基座23卡合。當該旋轉把手25由第一位置向第二位置旋轉時，該開口250的一側邊擠壓該基座的抵靠邊28，推動該閂鎖裝置22相對於該基座23向一第一方向L1(見第6圖)移動，進而帶動該上蓋20相對於該機殼21向該第一方向L1移動。當該旋轉把手25由第二位置向第一位置旋轉時，使該開口250的另一側邊擠壓該基座的抵靠邊28，推動該閂鎖裝置22相對於該基座23向一相反於該第一方向L1的第二方向L2移動，進而帶動該上蓋20相對於該機殼21向該第二方向L2移動。 When the rotary handle 25 is rotated between the first position and the second position, each of the openings 250 is engaged with the base 23. When the rotating handle 25 is rotated from the first position to the second position, one side of the opening 250 presses the abutting edge 28 of the base, pushing the latching device 22 to a first direction relative to the base 23 L1 (see Fig. 6) moves, which in turn drives the upper cover 20 to move relative to the casing 21 in the first direction L1. When the rotating handle 25 is rotated from the second position to the first position, pressing the other side of the opening 250 against the abutting edge 28 of the base pushes the latching device 22 opposite to the base 23 Moving in the second direction L2 of the first direction L1, the upper cover 20 is further moved relative to the casing 21 in the second direction L2.
參見第2圖，當使用者施力將該旋轉把手25由第一位置向第二位置旋轉直至該開孔251與該凸點彈片242接觸時，該旋轉手柄25對該凸點彈片242施加一向外的作用力，使得該凸點彈片242向遠離收容架24的方向發生彈性形變。相反的，當使用者施力將固定在該收容架24內的旋轉把手25拉起時，該凸點彈片242脫離與該開孔251的卡合，該旋轉手柄25對該凸點彈片242施加一反相的作用力，使得該凸點彈片242向遠離收容架24的方向發生彈性形變。 Referring to FIG. 2, when the user applies a force to rotate the rotary handle 25 from the first position to the second position until the opening 251 contacts the bump elastic piece 242, the rotary handle 25 applies a direction to the convex elastic piece 242. The external force causes the bump elastic piece 242 to elastically deform in a direction away from the receiving frame 24. Conversely, when the user applies a force to pull up the rotating handle 25 fixed in the receiving frame 24, the protruding elastic piece 242 is disengaged from the opening 251, and the rotating handle 25 applies the protruding elastic piece 242. An anti-phase force causes the bump elastic piece 242 to elastically deform in a direction away from the receiving frame 24.
進一步參見第2圖及第4圖，該旋轉把手25的遠離轉軸26的一端沿該旋轉把手25長度方向設置有一凹陷252，該凹陷252與該收容架24端部之間形成一空隙，從而便於將該旋轉把手25從該凹陷部240內拉出。在該旋轉把手25固定在該收容架24內時，若需要將該旋轉把手25拉起，則可從該凹陷252處入手，將該旋轉把手25拉起。 Further, referring to FIG. 2 and FIG. 4, an end of the rotating handle 25 away from the rotating shaft 26 is disposed with a recess 252 along the longitudinal direction of the rotating handle 25. The recess 252 forms a gap with the end of the receiving frame 24, thereby facilitating The rotary handle 25 is pulled out from the recess 240. When the rotary handle 25 is fixed in the housing frame 24, if the rotary handle 25 needs to be pulled up, the hand can be opened from the recess 252, and the rotary handle 25 can be pulled up.
進一步，參見第2圖、第3圖及第5圖，該旋轉把手25還包括一鎖扣結構27，該鎖扣結構27包括一鑲嵌在該旋轉把手25上的旋轉部270及設置在該旋轉把手25內側的棘輪片271。該旋轉部270具有一裸露在該旋轉把手25表面的螺絲頭部2701，以便於使用者通過螺絲頭部2701控制該旋轉部270轉動。該螺絲頭部2701標示有鎖定與解鎖的標識，以便於使用者使用。該旋轉部270與該棘輪片271連接。進一步，該旋轉部270可通過一螺栓272與該棘輪片271連接。該旋轉部270轉動時帶動該棘輪片271轉動。在本具體實施方式中，該旋轉部270可帶動該棘輪片271轉動90度。該收容架24的內側壁的對應位置設置有止位部243，該棘輪片271可轉動至該止位部243之下，該止位部243用於限制該棘輪片271上下運動，以防止該旋轉把手25相對於該收容架24轉動。 Further, referring to FIG. 2, FIG. 3 and FIG. 5, the rotary handle 25 further includes a latching structure 27 including a rotating portion 270 mounted on the rotating handle 25 and disposed at the rotation A ratchet piece 271 on the inside of the handle 25. The rotating portion 270 has a screw head 2701 exposed on the surface of the rotating handle 25 so that the user can control the rotation of the rotating portion 270 by the screw head 2701. The screw head 2701 is marked with a logo for locking and unlocking for the user to use. The rotating portion 270 is coupled to the ratchet piece 271. Further, the rotating portion 270 can be coupled to the ratchet piece 271 via a bolt 272. When the rotating portion 270 rotates, the ratchet piece 271 is rotated. In this embodiment, the rotating portion 270 can drive the ratchet piece 271 to rotate by 90 degrees. A corresponding position of the inner side wall of the receiving frame 24 is provided with a stopping portion 243, and the ratchet piece 271 is rotatable under the stopping portion 243 for limiting the upward movement of the ratchet piece 271 to prevent the The rotary handle 25 is rotated relative to the receiving frame 24.
當該螺絲頭部2701指向鎖定位置時，該棘輪片271位於該止位部243之下，該止位部243限制該棘輪片271上下運動，以防止該旋轉把手25相對於該收容架24轉動。當使用者轉動該螺絲頭部2701，使其從鎖定位置指向解鎖位置時，該螺絲頭部2701帶動該旋轉部270轉動，從而帶動該棘輪片271，以使該棘輪片271從該止位部243之下脫離，該旋轉把手25可相對於該收容架24轉動。 When the screw head 2701 is pointed to the locking position, the ratchet piece 271 is located below the stop portion 243, and the stop portion 243 restricts the ratchet piece 271 from moving up and down to prevent the rotating handle 25 from rotating relative to the receiving frame 24. . When the user rotates the screw head 2701 to point from the locked position to the unlocked position, the screw head 2701 drives the rotating portion 270 to rotate, thereby driving the ratchet piece 271 to make the ratchet piece 271 from the stop portion. When the 243 is disengaged, the rotating handle 25 is rotatable relative to the receiving frame 24.
進一步，參見第2圖及第3圖，該收容架24邊緣設置有至少一朝向該上蓋20的固定部245，通過該固定部245將該閂鎖裝置22固定在該上蓋20上。該固定部245可通過螺絲等機械連接件固定在該上蓋20上。該固定部245的數目不定，在本具體實施方式中，該固定部245為四個，以將該閂鎖裝置22牢固地固定在上蓋20上。 Further, referring to FIG. 2 and FIG. 3, at least one fixing portion 245 facing the upper cover 20 is disposed at the edge of the receiving frame 24, and the latching device 22 is fixed to the upper cover 20 by the fixing portion 245. The fixing portion 245 can be fixed to the upper cover 20 by a mechanical connection such as a screw. The number of the fixing portions 245 is not constant. In the present embodiment, the fixing portions 245 are four to securely fix the latching device 22 to the upper cover 20.
下面結合第6圖至第8圖詳細說明本發明閂鎖裝置的運動過程。 The movement of the latch device of the present invention will be described in detail below with reference to Figs. 6 to 8.
參見第6圖，以該旋轉把手25處於第一位置的狀態，即該旋轉把手25與該收容架24呈垂直狀態，為初始狀態，此時，該基座23靠近該收容架24，該基座23正對該開口250。圖中採用虛線示意性地標示出收容架24的端部的初始位置。 Referring to FIG. 6, the rotating handle 25 is in a first position, that is, the rotating handle 25 is perpendicular to the receiving frame 24, and is in an initial state. At this time, the base 23 is adjacent to the receiving frame 24, and the base The seat 23 is facing the opening 250. The initial position of the end of the containment bracket 24 is schematically indicated by a dashed line in the figure.
參見第2圖及第7圖，推動該旋轉把手25由第一位置向第二位置旋轉，該開口250的側壁與該基座23接觸並擠壓該基座23。由於該基座23固定在該機殼21上，所以該基座23為固定件。當該開口250的側壁擠壓該基座23時，該基座23不動，該旋轉把手25受到該基座23的作用力，該旋轉把手25相對基座23移動，進而推動該閂鎖裝置22相對於該基座23向該第一方向L1移動，進而帶動該上蓋20相對於該機殼21向該第一方向L1水平移動。由於旋轉把手25與該收容架24的內側壁樞轉連接，所以該旋轉把手25帶動該收容架24移動，從而帶動閂鎖裝置22相對於該基座23向該第一方向L1移動，將旋轉把手25的旋轉運動轉變為閂鎖裝置22的水平移動。由於該閂鎖裝置22固定安裝在上蓋20上，所以該閂鎖裝置22的移動帶動該上蓋20相對於該機殼21向該第一方向L1水平移動，從而進一步將旋轉把手22的旋轉運動轉換為該上蓋20的水平移動，使得上蓋20安裝在該機殼21上。圖中採用虛線示意性地標示出收容架24的端部的初始位置。 Referring to Figures 2 and 7, the rotary handle 25 is urged to rotate from a first position to a second position, the side wall of the opening 250 being in contact with the base 23 and squeezing the base 23. Since the base 23 is fixed to the casing 21, the base 23 is a fixing member. When the side wall of the opening 250 presses the base 23, the base 23 does not move, the rotating handle 25 receives the force of the base 23, and the rotating handle 25 moves relative to the base 23, thereby pushing the latching device 22 Moving relative to the base 23 in the first direction L1, the upper cover 20 is further horizontally moved relative to the casing 21 in the first direction L1. Since the rotating handle 25 is pivotally connected to the inner side wall of the receiving frame 24, the rotating handle 25 drives the receiving frame 24 to move, thereby driving the latching device 22 to move relative to the base 23 in the first direction L1, and will rotate. The rotational movement of the handle 25 translates into a horizontal movement of the latching device 22. Since the latching device 22 is fixedly mounted on the upper cover 20, the movement of the latching device 22 causes the upper cover 20 to horizontally move relative to the casing 21 in the first direction L1, thereby further converting the rotational motion of the rotating handle 22. For the horizontal movement of the upper cover 20, the upper cover 20 is mounted on the casing 21. The initial position of the end of the containment bracket 24 is schematically indicated by a dashed line in the figure.
參見第2圖及第8圖，繼續推動旋轉把手25以拉動該閂鎖裝置22相對於該基座23向該第一方向L1移動，同時帶動該上蓋20相對於該機殼21向該第一方向L1水平移動，該開口250的另一側觸碰該基座23並抵住該基 座23，該閂鎖裝置22相對於該基座23停止運動，該旋轉手柄25處於第二位置。此時，該旋轉把手25的該開孔251與該凸點彈片242卡合，從而如第8圖所示，將該旋轉把手25固定在該收容架24內，以防止該旋轉把手25轉動，使該上蓋20固定於該機殼21。進一步，在該旋轉把手25轉動至第二位置後，通過轉動鎖扣結構27的螺絲頭部2701控制該旋轉部270轉動，以帶動該棘輪片271轉動至該止位部243之下，以防止該旋轉把手25相對於該凹陷部240轉動。圖中採用虛線示意性地標示出收容架24的端部的初始位置。至此，該閂鎖裝置22帶動該上蓋20組裝在該機殼21上。 Referring to FIG. 2 and FIG. 8 , the rotary handle 25 is continuously pushed to pull the latch device 22 relative to the base 23 to move toward the first direction L1 , and the upper cover 20 is driven toward the first cover 20 relative to the casing 21 . The direction L1 moves horizontally, and the other side of the opening 250 touches the base 23 and abuts the base The seat 23, the latching device 22 stops moving relative to the base 23, and the rotating handle 25 is in the second position. At this time, the opening 251 of the rotating handle 25 is engaged with the protruding elastic piece 242, so as shown in FIG. 8, the rotating handle 25 is fixed in the receiving frame 24 to prevent the rotating handle 25 from rotating. The upper cover 20 is fixed to the casing 21. Further, after the rotating handle 25 is rotated to the second position, the rotating portion 270 is controlled to rotate by rotating the screw head 2701 of the locking structure 27 to drive the ratchet piece 271 to rotate under the stop portion 243 to prevent The rotary handle 25 is rotated relative to the recess 240. The initial position of the end of the containment bracket 24 is schematically indicated by a dashed line in the figure. So far, the latching device 22 drives the upper cover 20 to be assembled on the casing 21.
上述為採用閂鎖裝置22將該上蓋20組裝到機殼21上的過程，將該上蓋20從該機殼21上拆卸的過程與上述組裝過程相反，不同的是，如第9圖所示，在將該上蓋20從該機殼21上拆卸時，該開口250的另一側壁反向擠壓該基座23，推動該閂鎖裝置22相對於該基座23向一相反於第一方向L1的第二方向L2移動，同時帶動該上蓋20相對於該機殼21向該第二方向L2水平移動。進一步參見第2圖及第9圖，當施力將固定在該收容架24內的旋轉把手25拉起時，該凸點彈片242從該開孔251中脫離，該凸點彈片242失去卡合旋轉把手25的作用力，該凸點彈片242恢復原狀，從而回到如第6圖所示，該旋轉把手25不再受凸點彈片242的制約。 The above process is to assemble the upper cover 20 to the casing 21 by using the latching device 22. The process of detaching the upper cover 20 from the casing 21 is opposite to the above assembling process, except that, as shown in FIG. When the upper cover 20 is detached from the casing 21, the other side wall of the opening 250 reversely presses the base 23 to push the latching device 22 opposite to the first direction L1 with respect to the base 23. The second direction L2 moves while the upper cover 20 is horizontally moved relative to the casing 21 in the second direction L2. Referring to FIGS. 2 and 9 , when the rotating handle 25 fixed in the receiving frame 24 is pulled up, the protruding elastic piece 242 is disengaged from the opening 251, and the protruding elastic piece 242 is lost. The force of the knob 25 is rotated, and the bump spring 242 is restored to its original state, so as to return to the state shown in FIG. 6, the rotary handle 25 is no longer restricted by the bump elastic piece 242.
參見第10圖，本發明還提供一種採用上述閂鎖裝置22的伺服器。該伺服器包括機殼21、與該機殼21扣合的上蓋20及固設於該上蓋20的閂鎖裝置22。該閂鎖裝置22嵌入該上蓋20表面，且暴露出該旋轉把手25。該閂鎖裝置的收容架24與該上蓋20固定連接，以將該閂鎖裝置22固定在該上蓋20上。該閂鎖裝置22的結構在此不贅述。第11圖及第12圖示意性地表 示出該閂鎖裝置22在該上蓋10上開啟及閉合的狀態。 Referring to Fig. 10, the present invention also provides a server employing the above latching device 22. The server includes a casing 21, an upper cover 20 that is engaged with the casing 21, and a latching device 22 fixed to the upper cover 20. The latching device 22 is embedded in the surface of the upper cover 20 and exposes the rotating handle 25. The receiving frame 24 of the latching device is fixedly coupled to the upper cover 20 to fix the latching device 22 to the upper cover 20. The structure of the latch device 22 will not be described herein. 11 and 12 are schematic representations The state in which the latch device 22 is opened and closed on the upper cover 10 is shown.
參見第10圖及第13圖，第13圖是第10圖中A部位放大示意圖，機殼21的兩側具有複數個L形卡口211，該上蓋20兩側具有複數個第一定位銷2012，當該上蓋20卡合或脫離該機殼21時，該L形卡口211卡合或脫離該第一定位銷2012。進一步，每一該L形卡口211允許每一該第一定位銷2012移動並防止每一該第一定位銷2012與該L形卡口211脫離，以將該上蓋20的內側壁與該機殼21的對應內側壁固定。 Referring to FIG. 10 and FIG. 13 , FIG. 13 is an enlarged schematic view of the A portion in FIG. 10 . The casing 21 has a plurality of L-shaped bayonet 211 on both sides thereof, and the upper cover 20 has a plurality of first positioning pins 2012 on both sides thereof. When the upper cover 20 is engaged or disengaged from the casing 21, the L-shaped bayonet 211 is engaged with or disengaged from the first positioning pin 2012. Further, each of the L-shaped bayonet 211 allows each of the first positioning pins 2012 to move and prevent each of the first positioning pins 2012 from being disengaged from the L-shaped bayonet 211 to the inner side wall of the upper cover 20 and the machine The corresponding inner side wall of the shell 21 is fixed.
參見第10圖及第14圖，第14圖是第10圖中B部位放大示意圖，該機殼21後緣具有複數個限位孔210，該上蓋20後緣具有複數個第二定位銷2011，當該上蓋20卡合或脫離該機殼21時，該限位孔210卡合或脫離該第二定位銷2011，以將該上蓋20的後緣與該機殼21的對應後緣固定。 Referring to FIG. 10 and FIG. 14 , FIG. 14 is an enlarged schematic view of a portion B in FIG. 10 . The rear edge of the casing 21 has a plurality of limiting holes 210 , and the rear edge of the upper cover 20 has a plurality of second positioning pins 2011. When the upper cover 20 is engaged or disengaged from the casing 21, the limiting hole 210 is engaged with or disengaged from the second positioning pin 2011 to fix the trailing edge of the upper cover 20 and the corresponding trailing edge of the casing 21.
參見第10圖及第15圖，第15圖是第10圖中C部位放大示意圖，該機殼21前部具有複數個卡舌212，該上蓋20前部具有複數個弓形限位部2013，當該上蓋20卡合或脫離該機殼21時，該卡舌212卡合或脫離該弓形限位部2013，以將該上蓋20的前部與該機殼21的對應前部固定。 Referring to FIG. 10 and FIG. 15 , FIG. 15 is an enlarged schematic view of a portion C in FIG. 10 , the front portion of the casing 21 has a plurality of tabs 212 , and the front portion of the upper cover 20 has a plurality of arcuate limiting portions 2013. When the upper cover 20 is engaged or disengaged from the casing 21, the tab 212 is engaged with or disengaged from the arcuate limiting portion 2013 to fix the front portion of the upper cover 20 and the corresponding front portion of the casing 21.
當將該上蓋20安裝在該機殼21上時，該旋轉把手25從該第一位置旋轉至該第二位置，該旋轉把手25的該開口250卡合該基座23的該抵靠邊28，並沿該轉軸26旋轉，該旋轉把手25帶動該收容架24隨同該上蓋20相對於該機殼21沿一第一方向L1運動(水平方向前行扣合)。同時，該第一定位銷2012卡合該L形卡口211，該第二定位銷2011卡合該限位孔210，該弓形限位部2013卡合該卡舌212，同時，該收容架24的凸點彈片242卡合於該旋轉把手25的該開孔251。進而，旋擰該旋轉把手25的鎖扣結構27卡合該收容 架24的該止位部243。從而將該上蓋20組裝在該機殼21上。 When the upper cover 20 is mounted on the casing 21, the rotating handle 25 is rotated from the first position to the second position, and the opening 250 of the rotating handle 25 is engaged with the abutting edge 28 of the base 23, And rotating along the rotating shaft 26, the rotating handle 25 drives the receiving frame 24 to move along the first cover L1 with respect to the casing 21 in the first direction L1 (the horizontal direction is forwardly engaged). At the same time, the first positioning pin 2012 is engaged with the L-shaped bayonet 211, the second positioning pin 2011 is engaged with the limiting hole 210, and the arcuate limiting portion 2013 is engaged with the tab 212, and the receiving frame 24 is simultaneously The protruding elastic piece 242 is engaged with the opening 251 of the rotating handle 25. Further, the locking structure 27 of the rotating handle 25 is screwed into the receiving The stop portion 243 of the frame 24. Thereby, the upper cover 20 is assembled on the casing 21.
當將該上蓋20從該機殼21上拆卸時，旋擰該旋轉把手25的鎖扣結構27脫離該收容架24的該止位部243，該旋轉把手25的該開孔251脫離該收容架24的該凸點彈片242，將該旋轉把手25從該第二位置旋轉至該第一位置，此時，該旋轉把手25的該開口250卡合該基座23的該抵靠邊28，並沿該轉軸26旋轉，該旋轉把手25帶動該收容架24隨同該上蓋20相對於該機殼21沿一第二方向L2運動(水平方向後退開啟)。同時，該第一定位銷2012脫離該L形卡口211，該第二定位銷2011脫離該限位孔210，該弓形限位部2013脫離該卡舌212。從而將該上蓋20從該機殼21上拆卸。 When the upper cover 20 is detached from the casing 21, the locking structure 27 of the rotating handle 25 is disengaged from the stopping portion 243 of the receiving frame 24, and the opening 251 of the rotating handle 25 is separated from the receiving frame. The bumping piece 242 of the rotating handle 25 is rotated from the second position to the first position. At this time, the opening 250 of the rotating handle 25 is engaged with the abutting edge 28 of the base 23 and along the edge The rotating shaft 25 rotates, and the rotating handle 25 drives the receiving frame 24 to move along the upper cover 20 relative to the casing 21 in a second direction L2 (backward in the horizontal direction). At the same time, the first positioning pin 2012 is disengaged from the L-shaped bayonet 211 , and the second positioning pin 2011 is disengaged from the limiting hole 210 , and the arcuate limiting portion 2013 is disengaged from the tab 212 . Thereby, the upper cover 20 is detached from the casing 21.
以上所述僅是本發明的較佳實施方式，應當指出，對於所屬領域技藝人士，在不脫離本發明原理的前提下，還可以做出若干改進和潤飾，這些改進和潤飾也應視為本發明的保護範圍。 The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make some improvements and refinements without departing from the principles of the present invention. These improvements and retouchings should also be regarded as The scope of protection of the invention.
20‧‧‧上蓋 20‧‧‧Upper cover
21‧‧‧機殼 21‧‧‧Chassis
22‧‧‧閂鎖裝置 22‧‧‧Latch device
23‧‧‧基座 23‧‧‧ Pedestal
24‧‧‧收容架 24‧‧‧ Shelter
25‧‧‧旋轉把手 25‧‧‧Rotary handle
26‧‧‧轉軸 26‧‧‧ shaft
27‧‧‧鎖扣結構 27‧‧‧Lock structure
28‧‧‧抵靠邊 28‧‧‧Abutment
240‧‧‧凹陷部 240‧‧‧Depression
242‧‧‧凸點彈片 242‧‧‧ Bumps
243‧‧‧止位部 243‧‧‧Departure
250‧‧‧開口 250‧‧‧ openings
251‧‧‧開孔 251‧‧‧Opening
252‧‧‧凹陷 252‧‧‧ dent
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103139958A TWI527972B (en) | 2014-11-18 | 2014-11-18 | Latch device and server using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103139958A TWI527972B (en) | 2014-11-18 | 2014-11-18 | Latch device and server using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI527972B TWI527972B (en) | 2016-04-01 |
| TW201619512A true TW201619512A (en) | 2016-06-01 |
Family
ID=56361358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103139958A TWI527972B (en) | 2014-11-18 | 2014-11-18 | Latch device and server using the same |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI527972B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113377166B (en) * | 2020-02-25 | 2024-04-02 | 富联精密电子(天津)有限公司 | Lock catch structure and server case with same |
| CN113677113B (en) * | 2020-05-13 | 2022-09-30 | 纬联电子科技(中山)有限公司 | Handle mechanism and casing assembly comprising same |
-
2014
- 2014-11-18 TW TW103139958A patent/TWI527972B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI527972B (en) | 2016-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |