TWI682701B

TWI682701B - Computer enclosure

Info

Publication number: TWI682701B
Application number: TW107138555A
Authority: TW
Inventors: 蘇維漢; 王文賢
Original assignee: 英業達股份有限公司
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2020-01-11
Also published as: TW202019257A

Abstract

A computer enclosure includes a casing and at least one support base. The casing includes a bottom surface. The support base includes a pad member and a shaft member. The pad member includes a pivot part and a support part connected to each other. The pivot part includes a connecting space and a guiding protrusion. The guiding protrusion is located in the connecting space and spaced apart from an axis of the connecting space. The shaft member is partially disposed in the connecting space and is fixed on the bottom surface, such that the pad member rotates relative to the shaft member. The shaft member includes a guiding groove, and the guiding groove is spaced apart from an axis of the shaft member. The guiding groove includes two blocking ends opposite to each other. The guiding protrusion is located and slides in the guiding groove. The blocking ends are configured to block the guiding protrusion, such that the pad member is positioned in a folding position or an unfolding position.

Description

機箱Chassis

本發明係關於一種機箱，特別是一種包含活動式支撐腳墊的機箱。The invention relates to a case, especially a case containing movable supporting feet.

對於一般直立式的伺服器機箱而言，由於其重心位置較高且機箱底面較為窄長，機箱在受到外力碰撞後容易晃動甚至傾倒，故通常會在機箱底部增設若干個突出於機箱兩側的支撐腳墊，增加其與支撐面接觸的有效寬度，以強化伺服器機箱的穩定性，進而改善伺服器機箱容易晃動和傾倒的問題。For the general upright server case, due to its high center of gravity and the narrow bottom of the case, the case is easy to shake or fall after being impacted by external forces. Therefore, a number of protruding sides are usually added to the bottom of the case. Support the foot pads to increase the effective width of the contact with the support surface to strengthen the stability of the server chassis, thereby improving the problem that the server chassis is prone to sway and toppling.

習知伺服器機箱的支撐腳墊一般可分為固定式支撐腳墊及活動式支撐腳墊。其中，固定式支撐腳墊係不可轉動地固定在機箱的底部，如此將無法隨使用者的需求以將腳墊收合於機箱底部。因此，發展出活動式支撐腳墊以克服前述固定式支撐腳墊所具有的問題。然而一般活動式支撐腳墊係透過螺絲鎖附於機箱，因此當要展開或收合支撐腳墊時，需要先鬆開螺絲才可旋轉支撐腳墊，且定位後要再將螺絲鎖緊。但是將螺絲鬆開再鎖緊的步驟在操作上較為費工且費時。此外，一般伺服器機箱上並未有限制活動式支撐腳墊旋轉角度的結構，造成使用者難以控制腳墊展開或收合的角度。The support pads of the conventional server chassis can be generally divided into fixed support pads and movable support pads. Among them, the fixed supporting foot pads are fixed to the bottom of the chassis non-rotatably, so that the foot pads cannot be folded to the bottom of the chassis according to the needs of users. Therefore, movable support foot pads have been developed to overcome the aforementioned problems with the fixed support foot pads. However, the movable foot pads are generally attached to the chassis by screws. Therefore, when the foot pads are to be expanded or folded, the screws need to be loosened before the support pads can be rotated, and the screws must be locked after positioning. However, the steps of loosening and tightening the screws are laborious and time-consuming. In addition, there is no structure on the server chassis to limit the rotation angle of the movable support pads, which makes it difficult for the user to control the angle at which the pads expand or collapse.

本發明在於提供一種機箱，藉以解決先前技術中活動式支撐腳墊在展開或收合時的操作較為費工和費時且難以控制腳墊展開或收合角度的問題。The present invention is to provide a case to solve the problem that the operation of the movable support foot pads in the prior art when deploying or folding is relatively laborious and time-consuming and it is difficult to control the angle of the pads spreading or folding.

本發明之一實施例所揭露之機箱，包含一機殼以及至少一支撐座。機殼包含一底面。支撐座包含一腳墊以及一固定軸件。腳墊包含相連的一樞接部以及一支撐部。樞接部包含一樞接槽以及一導引凸塊，導引凸塊位於樞接槽中且偏離樞接槽的一軸線。固定軸件至少部分設置於樞接槽且固定於底面，以令腳墊相對固定軸件樞轉。固定軸件包含一導槽，且導槽偏離固定軸件的一樞轉軸心。導槽包含相對的二止擋端。其中，導引凸塊滑移地位於導槽中，二止擋端分別用以止擋導引凸塊，以令腳墊定位於一收合位置或一展開位置。The chassis disclosed in an embodiment of the present invention includes a chassis and at least one support base. The casing includes a bottom surface. The support base includes a foot pad and a fixed shaft. The foot pad includes a pivot portion and a support portion connected to each other. The pivoting portion includes a pivoting groove and a guiding protrusion. The guiding protrusion is located in the pivoting groove and deviates from an axis of the pivoting groove. The fixed shaft is at least partially disposed in the pivot connection groove and fixed on the bottom surface, so that the foot pad pivots relative to the fixed shaft. The fixed shaft includes a guide groove, and the guide groove is offset from a pivot axis of the fixed shaft. The guide groove includes two opposite stop ends. Wherein, the guiding protrusion is slidingly located in the guide groove, and the two stop ends are respectively used to stop the guiding protrusion, so that the foot pad is positioned at a retracted position or an unfolded position.

根據上述實施例所揭露的機箱，係將腳墊樞轉地夾設於固定軸件及機殼底面之間，其透過導槽對導引凸塊的導引加上二止擋端對導引凸塊之滑動行程的限制，從而控制腳墊在固定的角度範圍內旋轉，以利於控制腳墊展開和收合的位置。According to the chassis disclosed in the above embodiments, the foot pads are pivotally sandwiched between the fixed shaft and the bottom surface of the chassis, and the guide lugs are guided through the guide grooves plus two stop end pairs. Restriction of the sliding stroke of the protrusion, thereby controlling the rotation of the foot pad within a fixed angle range, which is beneficial to control the position of the foot pad to expand and collapse.

以上關於本發明內容的說明及以下實施方式的說明係用以示範與解釋本發明的原理，並且提供本發明的專利申請範圍更進一步的解釋。The above description of the content of the present invention and the description of the following embodiments are used to demonstrate and explain the principles of the present invention, and provide a further explanation of the scope of the patent application of the present invention.

以下在實施方式中詳細敘述本發明之實施例之詳細特徵以及優點，其內容足以使任何本領域中具通常知識者了解本發明之實施例之技術內容並據以實施，且根據本說明書所揭露之內容、申請專利範圍及圖式，任何本領域中具通常知識者可輕易地理解本發明相關之目的及優點。以下之實施例係進一步詳細說明本發明之觀點，但非以任何觀點限制本發明之範疇。The following describes in detail the detailed features and advantages of the embodiments of the present invention in the embodiments. The content is sufficient for anyone with ordinary knowledge in the art to understand and implement the technical contents of the embodiments of the present invention, and according to the disclosure of this specification The contents, patent application scope and drawings can be easily understood by anyone with ordinary knowledge in the art to understand the purpose and advantages of the present invention. The following examples further illustrate the views of the present invention in detail, but do not limit the scope of the present invention in any way.

請參閱圖1至圖4，圖1為根據本發明之一實施例所述之機箱的部分前視立體示意圖，圖2為圖1之機箱的另一視角的立體示意圖，圖3為圖2之分解示意圖，且圖4為圖1之機殼和其中一支撐座的局部放大分解示意圖。Please refer to FIG. 1 to FIG. 4. FIG. 1 is a partial front perspective view of the chassis according to an embodiment of the present invention. FIG. 2 is a perspective view of the chassis of FIG. 1 from another perspective. FIG. 3 is a perspective view of FIG. An exploded schematic view, and FIG. 4 is a partially enlarged exploded schematic view of the casing of FIG. 1 and one of the support bases.

本實施例之機箱1係以直立式伺服器的機箱為例，但本發明不以此為限。在其他實施例中，機箱可例如為桌上型個人電腦或筆記型電腦的機箱。本實施例之機箱1包含一機殼10以及四個支撐座30。The chassis 1 of this embodiment takes the chassis of an upright server as an example, but the invention is not limited thereto. In other embodiments, the case may be, for example, a case of a desktop personal computer or a notebook computer. The cabinet 1 of this embodiment includes a cabinet 10 and four support bases 30.

機殼10包含一底面100以及四個螺孔110，且四個螺孔110係分別開設於底面100相對的四個角上。此外，在本實施例中，機殼10在底面100上的每個螺孔110之一側更分別開設有三個卡合孔130。所述螺孔110及卡合孔130之用途請容後說明。The casing 10 includes a bottom surface 100 and four screw holes 110, and the four screw holes 110 are respectively opened at four corners of the bottom surface 100 opposite to each other. In addition, in this embodiment, the casing 10 is further provided with three engaging holes 130 on one side of each screw hole 110 on the bottom surface 100. The purpose of the screw hole 110 and the engaging hole 130 will be described later.

在一實施例中，四個支撐座30分別設置於底面100相對的四個角，並分別對應底面100上的四個螺孔110。其中，每個支撐座30各包含一腳墊310、一固定軸件330以及一螺鎖件350。然而，在其他實施例中(圖未繪示)，支撐座的數量可以為兩個，支撐座分別設置於底面的任意相對兩個角。又例如在其他實施例中，支撐座的數量為六個，且三個一組等距地分布在底面的兩個長邊上。In an embodiment, the four support bases 30 are respectively disposed at four opposite corners of the bottom surface 100 and respectively correspond to the four screw holes 110 on the bottom surface 100. Each support base 30 includes a foot pad 310, a fixed shaft 330 and a screw 350. However, in other embodiments (not shown in the figure), the number of the support bases may be two, and the support bases are respectively disposed at any two opposite corners of the bottom surface. For another example, in other embodiments, the number of the support bases is six, and a set of three is equally distributed on the two long sides of the bottom surface.

請參照圖4，此處係以其中一個支撐座30進行說明。腳墊310包含一樞接部311以及一支撐部313，其中樞接部311樞轉地設置於機殼10的底面100，支撐部313連接樞接部311並沿樞接部311之徑向往外延伸。Please refer to FIG. 4, where one of the support bases 30 is used for description. The foot pad 310 includes a pivoting portion 311 and a supporting portion 313, wherein the pivoting portion 311 is pivotally disposed on the bottom surface 100 of the cabinet 10, and the supporting portion 313 is connected to the pivoting portion 311 and outward in the radial direction of the pivoting portion 311 extend.

樞接部311包含一樞接槽3111、一穿孔3113、一導引凸塊3115、一第一定位凹槽3117以及一第二定位凹槽3119。穿孔3113連通樞接槽3111，且樞接槽3111的寬度W1大於穿孔3113的寬度W2。導引凸塊3115、第一定位凹槽3117及第二定位凹槽3119皆位於樞接槽3111中，且導引凸塊3115、第一定位凹槽3117及第二定位凹槽3119皆偏離樞接槽3111的一軸線L。在本實施例中，導引凸塊3115、第一定位凹槽3117及第二定位凹槽3119皆位於軸線L的一側且與軸線L保持一距離。然而前述各元件偏離樞接槽的軸線，係指每個元件至少各自的中心軸偏離樞接槽的軸線，並容許各元件有部分區域係與軸線L重疊。The pivoting portion 311 includes a pivoting groove 3111, a through hole 3113, a guiding protrusion 3115, a first positioning groove 3117 and a second positioning groove 3119. The through hole 3113 communicates with the pivoting groove 3111, and the width W1 of the pivoting groove 3111 is greater than the width W2 of the through hole 3113. The guiding protrusion 3115, the first positioning groove 3117 and the second positioning groove 3119 are all located in the pivoting groove 3111, and the guiding protrusion 3115, the first positioning groove 3117 and the second positioning groove 3119 are all deviated from the pivot An axis L of the slot 3111. In this embodiment, the guiding protrusion 3115, the first positioning groove 3117 and the second positioning groove 3119 are all located on one side of the axis L and maintain a distance from the axis L. However, the aforementioned elements deviate from the axis of the pivoting groove, which means that at least the central axis of each element deviates from the axis of the pivoting groove, and allows a partial area of each element to overlap the axis L.

固定軸件330包含一導引部3310以及一卡合部3330，卡合部3330凸出於導引部3310，且導引部3310的直徑D1大於卡合部3330的直徑D2。導引部3310設置於樞接部311的樞接槽3111中，且卡合部3330穿設樞接部311的穿孔3113並固定於機殼10的底面100，以令腳墊310相對固定軸件330樞轉。在本實施例中，固定軸件330係透過螺鎖件350穿設卡合部3330並鎖附於機殼10的螺孔110，以固定於機殼10的底面100。此外，固定軸件330更包含三個卡合凸柱3331，這些卡合凸柱3331凸設於卡合部3330且分別對應***機殼10的三個卡合孔130。本實施例的機箱1透過將底面100上四個螺孔110及各自周圍的三個卡合孔130分別設計排列成不同的對位圖案，並將對應固定軸件330的三個卡合凸柱3331以相應的圖案分布在卡合部3330上，藉以讓使用者正確地將四個支撐座30分別組裝至對應的四個螺孔110上，以達到防呆的作用。其中，卡合凸柱3331的數量並非用以限定本發明。在其他實施例中，卡合凸柱的數量及圖案分布可依實際需求而設計，且機殼底面上的卡合孔也因此開設有相應的數量及圖案分布。The fixed shaft 330 includes a guide portion 3310 and an engaging portion 3330. The engaging portion 3330 protrudes from the guide portion 3310, and the diameter D1 of the guide portion 3310 is greater than the diameter D2 of the engaging portion 3330. The guiding portion 3310 is disposed in the pivoting groove 3111 of the pivoting portion 311, and the engaging portion 3330 penetrates the perforation 3113 of the pivoting portion 311 and is fixed to the bottom surface 100 of the cabinet 10, so that the foot pad 310 is relatively fixed to the shaft 330 pivot. In this embodiment, the fixed shaft 330 penetrates the engaging portion 3330 through the screw 350 and is locked to the screw hole 110 of the casing 10 to be fixed to the bottom surface 100 of the casing 10. In addition, the fixed shaft 330 further includes three engaging protrusions 3331 which are protruded from the engaging portion 3330 and respectively correspond to the three engaging holes 130 inserted into the casing 10. In the chassis 1 of this embodiment, the four screw holes 110 on the bottom surface 100 and the three engaging holes 130 around each are designed and arranged into different alignment patterns, and the three engaging protrusions corresponding to the fixed shaft 330 are arranged. The 3331 is distributed on the engaging portion 3330 in a corresponding pattern, so that the user can correctly assemble the four support bases 30 to the corresponding four screw holes 110 respectively, so as to achieve a foolproof effect. The number of the engaging protrusions 3331 is not used to limit the present invention. In other embodiments, the number and pattern distribution of the engaging protrusions can be designed according to actual needs, and the corresponding number and pattern distribution of the engaging holes on the bottom surface of the cabinet are accordingly provided.

導引部3310包含一導槽3311、一彈臂3313以及一定位凸包3315，且導槽3311、彈臂3313及一定位凸包3315皆偏離固定軸件330的一樞轉軸心C。導槽3311包含相對的二止擋端3311a、3311b。定位凸包3315位於彈臂3313的自由端。The guide portion 3310 includes a guide slot 3311, a spring arm 3313, and a positioning protrusion 3315, and the guide slot 3311, the spring arm 3313 and a positioning protrusion 3315 are all offset from a pivot axis C of the fixed shaft 330. The guide groove 3311 includes two opposing stop ends 3311a and 3311b. The positioning convex hull 3315 is located at the free end of the elastic arm 3313.

請參閱圖5至圖7，圖5為圖1之機殼和其中一支撐座的局部下視示意圖，圖6為圖5之腳墊位於收合位置的示意圖，且圖7為圖2之腳墊位於收合位置的示意圖。Please refer to FIG. 5 to FIG. 7, FIG. 5 is a partial schematic bottom view of the chassis of FIG. 1 and one of the support bases, FIG. 6 is a schematic diagram of the foot pad of FIG. 5 in the retracted position, and FIG. 7 is the foot of FIG. Illustration of the pad in the folded position.

樞接部311的導引凸塊3115滑移地位於導引部3310的導槽3311中，且二止擋端3311a、3311b分別用以在腳墊310旋轉時止擋導引凸塊3115，以令腳墊310定位於一展開位置(如圖5所示)以及一收合位置(如圖6所示)。當腳墊310樞轉至展開位置時，定位凸包3315透過彈臂3313的彈力扣入第一定位凹槽3117，以使腳墊310定位於展開位置，此時，支撐部313伸出機殼10的一側。當腳墊310朝向收合位置樞轉而離開展開位置時，定位凸包3315首先受到第一定位凹槽3117周圍壁面的抵頂而脫離第一定位凹槽3117並帶動彈臂3313變形而偏離樞接部311，接著在腳墊310樞轉至收合位置時，定位凸包3315透過彈臂3313偏向樞接部311復位的彈力扣入第二定位凹槽3119，以使腳墊310定位於收合位置，此時，如圖6及圖7所示，支撐部313沒入機殼10的一側並與底面100完全重合。The guiding protrusion 3115 of the pivoting portion 311 is slidingly located in the guiding groove 3311 of the guiding portion 3310, and the two stop ends 3311a, 3311b are used to stop the guiding protrusion 3115 when the foot pad 310 rotates, to The foot pad 310 is positioned in an expanded position (as shown in FIG. 5) and a folded position (as shown in FIG. 6). When the foot pad 310 pivots to the deployed position, the positioning protrusion 3315 buckles into the first positioning groove 3117 through the elastic force of the elastic arm 3313, so that the foot pad 310 is positioned at the deployed position, and at this time, the support portion 313 extends out of the chassis 10 sides. When the foot pad 310 pivots toward the collapsed position and leaves the deployed position, the positioning protrusion 3315 is first pressed against the surrounding wall surface of the first positioning groove 3117 to disengage from the first positioning groove 3117 and drive the elastic arm 3313 to deform away from the pivot The connecting portion 311, and then when the foot pad 310 pivots to the retracted position, the positioning protrusion 3315 buckles into the second positioning groove 3119 through the elastic force of the elastic arm 3313 biasing toward the pivoting portion 311 to reset, so that the foot pad 310 is positioned at the retracted position At this time, as shown in FIGS. 6 and 7, the support portion 313 is sunk into the side of the cabinet 10 and completely overlaps the bottom surface 100.

本實施例透過導引部3310上的導槽3311以導引並限制樞接部311的導引凸塊3115在導槽3311中的滑動行程，從而控制腳墊310在固定的角度範圍內旋轉。進一步來說，在本實施例中，導槽3311為四分之一圓的弧形槽，以限制腳墊310在90度的範圍內旋轉，從而使腳墊310在展開位置時及收合位置時係夾90度角。In this embodiment, the guide groove 3311 on the guide portion 3310 is used to guide and limit the sliding stroke of the guide protrusion 3115 of the pivot portion 311 in the guide groove 3311, thereby controlling the rotation of the foot pad 310 within a fixed angle range. Further, in this embodiment, the guide groove 3311 is a quarter-round arc groove to restrict the rotation of the foot pad 310 within a range of 90 degrees, so that the foot pad 310 is in the deployed position and the retracted position At a 90-degree angle.

本實施例之定位凸包3315及定位凹槽3117、3119除了上述用來將腳墊310定位於展開位置及收合位置的功能外，定位凸包3315及定位凹槽3117、3119更可利用彈臂3313復位的彈性力，加強彼此在扣合時發出的識別聲響，讓使用者得知腳墊310已定位於展開位置或收合位置，從而實現定位提醒之作用。In addition to the above functions for positioning the foot pad 310 in the expanded position and the collapsed position, the positioning convex hull 3315 and the positioning grooves 3117 and 3119 of this embodiment can also use the elasticity of the positioning convex hull 3315 and the positioning grooves 3117 and 3119. The elastic force of the reset of the arm 3313 enhances the recognition sound emitted by each other when they are engaged, so that the user knows that the foot pad 310 has been positioned at the expanded position or the collapsed position, thereby achieving the function of positioning reminder.

在本實施例中，導引部3310包含彈臂3313的特徵並非用以限定本發明。例如在其他實施例中，導引部省略彈臂，而使定位凸包直接凸設於導引部的壁面。In this embodiment, the feature that the guide portion 3310 includes the spring arm 3313 is not intended to limit the present invention. For example, in other embodiments, the guide portion omits the elastic arm, and the positioning convex hull is directly projected on the wall surface of the guide portion.

本實施例之樞接部311的定位凹槽3117、3119及導引部3310的定位凸包3315為選用，本發明不以此為限。例如在其他實施例中，樞接部不包含定位凹槽且導引部不包含定位凸包，在此情況下，僅透過導槽3311的二止擋端3311a、3311b止擋導引凸塊3115，從而使腳墊310定位於展開位置和收合位置。或者，在其他實施例中，導槽在其二止擋端進一步包含縮頸的結構，以令導引凸塊扣入並固定於止擋端。The positioning grooves 3117 and 3119 of the pivoting portion 311 and the positioning protrusion 3315 of the guide portion 3310 are optional, and the invention is not limited thereto. For example, in other embodiments, the pivotal portion does not include a positioning groove and the guide portion does not include a positioning convex hull. In this case, only the two stop ends 3311a and 3311b of the guide groove 3311 stop the guide protrusion 3115 , So that the foot pad 310 is positioned at the deployed position and the collapsed position. Or, in other embodiments, the guide groove further includes a necking structure at its two stop ends, so that the guide protrusion is snapped into and fixed to the stop end.

另外說明的是，本實施例透過螺鎖件350將卡合部3330鎖附於機殼10的方式並非用以限定本發明。例如在其他實施例中，卡合部係透過插銷等其他類型的固定件固定於機殼上。此外，本實施例的固定軸件330分成導引部3310及卡合部3330兩層結構的特徵並非用以限定本發明。例如在其他實施例中，固定軸件不包含兩層的結構，在此情況下，固定軸件僅設置於樞接槽而未穿設穿孔，於此，同樣透過螺鎖件穿設固定軸件並向穿孔延伸至機殼的底面，以將固定軸件固定在機殼。另外，本實施例中固定軸件330包含卡合凸柱3331的特徵並非用以限定本發明。例如在其他實施例中，固定軸件不包含卡合凸柱。再者，本實施例之導槽3311為四分之一圓弧形槽的特徵並非用以限定本發明，在其他實施例中，導槽可依實際需求而設計成包含其他弧度的弧形槽，從而使腳墊在展開位置時及收合位置時有所需的夾角。In addition, the method of locking the engaging portion 3330 to the cabinet 10 through the screw 350 in this embodiment is not intended to limit the present invention. For example, in other embodiments, the engaging portion is fixed to the cabinet through other types of fixing members such as bolts. In addition, the feature that the fixed shaft 330 of this embodiment is divided into a two-layer structure of the guide portion 3310 and the engaging portion 3330 is not intended to limit the present invention. For example, in other embodiments, the fixed shaft member does not include a two-layer structure. In this case, the fixed shaft member is only provided in the pivoting groove without perforation. Here, the fixed shaft member is also threaded through the screw member And extend to the bottom surface of the casing through the perforation to fix the fixed shaft in the casing. In addition, the feature that the fixed shaft 330 includes the engaging protrusion 3331 in this embodiment is not intended to limit the present invention. For example, in other embodiments, the fixed shaft does not include an engaging protrusion. Furthermore, the feature that the guide groove 3311 in this embodiment is a quarter-circular arc-shaped groove is not intended to limit the present invention. In other embodiments, the guide groove can be designed as an arc-shaped groove including other arcs according to actual needs , So that the foot pad has the required angle when it is deployed and when it is folded.

特別說明的是，本發明並非以前述的導槽3311與導引凸塊3115的位置為限。例如在其他實施例中，導槽位於樞接部上，而導引凸塊則位於固定軸件上。此外，本發明並非以前述的定位凹槽3117、3119與定位凸包3315和彈臂3313的位置為限。例如在其他實施例中，定位凹槽位於導引部上，而定位凸包和彈臂則位於樞接部上。In particular, the present invention is not limited to the positions of the aforementioned guide groove 3311 and the guide protrusion 3115. For example, in other embodiments, the guide slot is located on the pivot portion, and the guide protrusion is located on the fixed shaft. In addition, the present invention is not limited to the positions of the aforementioned positioning grooves 3117 and 3119, the positioning convex hull 3315 and the elastic arm 3313. For example, in other embodiments, the positioning groove is located on the guide portion, and the positioning protrusion and the elastic arm are located on the pivot portion.

根據上述實施例之機箱，係將腳墊樞轉地夾設於固定軸件及機殼底面之間，其透過導槽對導引凸塊的導引加上二止擋端對導引凸塊之滑動行程的限制，從而控制腳墊在固定的角度範圍內旋轉，以利於控制腳墊展開和收合的位置。According to the chassis of the above embodiment, the foot pads are pivotally sandwiched between the fixed shaft and the bottom surface of the chassis, and the guide lugs are guided through the guide grooves and two stopper end guide lugs are added The limitation of the sliding stroke, so as to control the rotation of the foot pad in a fixed angle range, which is beneficial to control the position of the foot pad to expand and collapse.

此外，在部分實施例中，透過定位凸包及定位凹槽之間的扣合關係，除了可將腳墊固定於展開位置及收合位置外，在搭配彈臂的設計時，更可利用彈臂復位的彈性力，加強定位凸包及定位凹槽彼此在扣合時發出的識別聲響，讓使用者得知腳墊已定位於展開位置或收合位置，從而實現定位提醒之作用。In addition, in some embodiments, in addition to the fastening relationship between the positioning convex hull and the positioning groove, in addition to fixing the foot pad in the deployed position and the retracted position, when using the design of the elastic arm, the elastic can also be used The elastic force of the arm reset strengthens the recognition sound of the positioning convex hull and the positioning groove when they are engaged with each other, so that the user knows that the foot pad has been positioned at the expanded position or the collapsed position, so as to realize the function of positioning reminder.

另外，在部分實施例中，機箱透過將底面上每個螺孔及各自周圍的卡合孔分別設計排列成不同的對位圖案，並將對應支撐座上的卡合凸柱以相應的圖案分布在卡合部上，藉以讓使用者正確地將每個支撐座分別組裝至對應的螺孔上，以達到防呆的作用。In addition, in some embodiments, the chassis is designed by arranging each screw hole on the bottom surface and the surrounding engagement hole into different alignment patterns, and distributing the engagement protrusions on the corresponding support base in a corresponding pattern On the engaging part, the user is allowed to correctly assemble each support base to the corresponding screw hole respectively, so as to achieve a foolproof effect.

雖然本發明以前述之較佳實施例揭露如上，然其並非用以限定本發明，任何熟習相像技藝者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，因此本發明之專利保護範圍須視本說明書所附之申請專利範圍所界定者為準。Although the present invention is disclosed as the above preferred embodiments, it is not intended to limit the present invention. Any person familiar with similar arts can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of patent protection for inventions shall be subject to the scope defined in the patent application scope attached to this specification.

1‧‧‧機箱 10‧‧‧機殼 100‧‧‧底面 110‧‧‧螺孔 130‧‧‧卡合孔 30‧‧‧支撐座 310‧‧‧腳墊 311‧‧‧樞接部 3111‧‧‧樞接槽 3113‧‧‧穿孔 3115‧‧‧導引凸塊 3117‧‧‧第一定位凹槽 3119‧‧‧第二定位凹槽 313‧‧‧支撐部 330‧‧‧固定軸件 3310‧‧‧導引部 3311‧‧‧導槽 3311a、3311b‧‧‧止擋端 3313‧‧‧彈臂 3315‧‧‧定位凸包 3330‧‧‧卡合部 3331‧‧‧卡合凸柱 350‧‧‧螺鎖件 W1‧‧‧樞接槽的寬度 W2‧‧‧穿孔的寬度 L‧‧‧樞接槽的軸線 D1‧‧‧導引部的直徑 D2‧‧‧卡合部的直徑 C‧‧‧固定軸件的樞轉軸心1‧‧‧Chassis 10‧‧‧Chassis 100‧‧‧Bottom 110‧‧‧Screw hole 130‧‧‧Snap hole 30‧‧‧Support 310‧‧‧Foot pad 311‧‧‧Pivot part 3111‧‧‧Pivot slot 3113‧‧‧Perforation 3115‧‧‧Guide bump 3117‧‧‧First positioning groove 3119‧‧‧Second positioning groove 313‧‧‧Support 330‧‧‧Fixed shaft 3310‧‧‧Guiding Department 3311‧‧‧Guide groove 3311a, 3311b‧‧‧stop end 3313‧‧‧arm 3315‧‧‧Locating convex hull 3330‧‧‧Joint Department 3331‧‧‧Snap-in convex column 350‧‧‧screw lock W1‧‧‧The width of the pivot groove W2‧‧‧Pierce width L‧‧‧Axis axis D1‧‧‧Diameter of the guide D2‧‧‧ Diameter of the engaging part C‧‧‧Pivot axis of fixed shaft

圖1為根據本發明之一實施例所述之機箱的部分前視立體示意圖。圖2為圖1之機箱的另一視角的立體示意圖。圖3為圖2之分解示意圖。圖4為圖1之機殼和其中一支撐座的局部放大分解示意圖。圖5為圖1之機殼和其中一支撐座的局部下視示意圖。圖6為圖5之腳墊位於收合位置的示意圖。圖7為圖2之腳墊位於收合位置的示意圖。FIG. 1 is a partial front perspective view of a chassis according to an embodiment of the invention. FIG. 2 is a perspective schematic view of the chassis of FIG. 1 from another perspective. FIG. 3 is an exploded view of FIG. 2. FIG. 4 is a partially enlarged exploded schematic view of the casing of FIG. 1 and one of the support bases. FIG. 5 is a partial schematic bottom view of the casing of FIG. 1 and one of the supporting bases. FIG. 6 is a schematic diagram of the foot pad of FIG. 5 in the retracted position. FIG. 7 is a schematic diagram of the foot pad of FIG. 2 in the retracted position.

10‧‧‧機殼 10‧‧‧Chassis

100‧‧‧底面 100‧‧‧Bottom

110‧‧‧螺孔 110‧‧‧Screw hole

130‧‧‧卡合孔 130‧‧‧Snap hole

30‧‧‧支撐座 30‧‧‧Support

310‧‧‧腳墊 310‧‧‧Foot pad

311‧‧‧樞接部 311‧‧‧Pivot part

3111‧‧‧樞接槽 3111‧‧‧Pivot slot

3113‧‧‧穿孔 3113‧‧‧Perforation

3115‧‧‧導引凸塊 3115‧‧‧Guide bump

3117‧‧‧第一定位凹槽 3117‧‧‧First positioning groove

3119‧‧‧第二定位凹槽 3119‧‧‧Second positioning groove

313‧‧‧支撐部 313‧‧‧Support

330‧‧‧固定軸件 330‧‧‧Fixed shaft

3310‧‧‧導引部 3310‧‧‧Guiding Department

3311‧‧‧導槽 3311‧‧‧Guide groove

3311a、3311b‧‧‧止擋端 3311a, 3311b‧‧‧stop end

3313‧‧‧彈臂 3313‧‧‧arm

3315‧‧‧定位凸包 3315‧‧‧Locating convex hull

3330‧‧‧卡合部 3330‧‧‧Joint Department

3331‧‧‧卡合凸柱 3331‧‧‧Snap-in convex column

350‧‧‧螺鎖件 350‧‧‧screw lock

W1‧‧‧樞接槽的寬度 W1‧‧‧The width of the pivot groove

W2‧‧‧穿孔的寬度 W2‧‧‧Pierce width

L‧‧‧樞接槽的軸線 L‧‧‧Axis axis

D1‧‧‧導引部的直徑 D1‧‧‧Diameter of the guide

D2‧‧‧卡合部的直徑 D2‧‧‧ Diameter of the engaging part

C‧‧‧固定軸件的樞轉軸心 C‧‧‧Pivot axis of fixed shaft

Claims

一種機箱，包含：一機殼，包含一底面；以及至少一支撐座，包含：一腳墊，包含相連的一樞接部以及一支撐部，該樞接部包含一樞接槽、一第一定位凹槽、一第二定位凹槽以及一導引凸塊，該導引凸塊位於該樞接槽中，該導引凸塊偏離該樞接槽的一軸線，該第一定位凹槽及該第二定位凹槽皆位於該樞接槽中且偏離該軸線；以及一固定軸件，至少部分設置於該樞接槽且固定於該底面，以令該腳墊相對該固定軸件樞轉，該固定軸件包含一導槽，該導槽偏離該固定軸件的一樞轉軸心，且該導槽包含相對的二止擋端；其中，該導引凸塊滑移地位於該導槽中，該二止擋端分別用以止擋該導引凸塊，以令該腳墊定位於一展開位置或一收合位置。 A chassis includes: a chassis including a bottom surface; and at least one support base, including: a foot pad, including a pivoting portion and a supporting portion connected, the pivoting portion includes a pivoting groove, a first A positioning groove, a second positioning groove and a guiding protrusion, the guiding protrusion is located in the pivoting groove, the guiding protrusion is deviated from an axis of the pivoting groove, the first positioning groove and The second positioning grooves are located in the pivoting groove and deviate from the axis; and a fixed shaft is at least partially disposed in the pivoting groove and fixed to the bottom surface, so that the foot pad pivots relative to the fixed shaft , The fixed shaft member includes a guide slot, the guide slot deviates from a pivot axis of the fixed shaft member, and the guide slot includes two opposing stop ends; wherein, the guide protrusion is slidably located in the guide slot In this case, the two stop ends are used to stop the guide protrusions, respectively, so that the foot pad is positioned at an expanded position or a retracted position.

如申請專利範圍第1項所述之機箱，其中該固定軸件更包含一定位凸包，該定位凸包偏離該樞轉軸心，當該腳墊樞轉至該展開位置時，該定位凸包扣入該第一定位凹槽；當該腳墊自該展開位置樞轉至該收合位置時，該定位凸包脫離該第一定位凹槽並扣入該第二定位凹槽。 The chassis as described in item 1 of the patent application scope, wherein the fixed shaft member further includes a positioning convex hull that deviates from the pivot axis, and when the foot pad pivots to the deployed position, the positioning convex hull The first positioning groove is snapped in; when the foot pad pivots from the expanded position to the collapsed position, the positioning protrusion detaches from the first positioning groove and snaps into the second positioning groove.

如申請專利範圍第2項所述之機箱，其中該固定軸件更包含一彈臂，該定位凸包位於該彈臂的一自由端。 The chassis as described in item 2 of the patent application scope, wherein the fixed shaft member further includes a spring arm, and the positioning protrusion is located at a free end of the spring arm.

如申請專利範圍第1項所述之機箱，其中該機殼於該底面更包含至少一螺孔，該至少一支撐座更包含一螺鎖件，該螺鎖件穿設該固定軸件並鎖附於該至少一螺孔。 The chassis as described in item 1 of the patent application scope, wherein the chassis further includes at least one screw hole on the bottom surface, and the at least one support base further includes a screw lock member, the screw lock member passing through the fixing The shaft member is fixed to the at least one screw hole.

如申請專利範圍第4項所述之機箱，其中該機殼更包含至少一卡合孔，該至少一卡合孔位於該至少一螺孔的一側，該固定軸件更包含至少一卡合凸柱，且該至少一卡合凸柱對應***該至少一卡合孔。 The chassis as described in item 4 of the patent application scope, wherein the case further includes at least one engaging hole, the at least one engaging hole is located on one side of the at least one screw hole, and the fixed shaft member further includes at least one engaging A convex column, and the at least one engaging convex column is correspondingly inserted into the at least one engaging hole.

如申請專利範圍第5項所述之機箱，其中該樞接部更包含一穿孔，該穿孔連通該樞接槽，該固定軸件包含一導引部以及凸設於該導引部的一卡合部，該導引部設置於該樞接槽，該卡合部穿設該穿孔並抵頂該底面，該螺鎖件穿設該卡合部並鎖附於該至少一螺孔，該至少一卡合凸柱位於該卡合部，且該導槽位於該導引部。 The chassis as described in item 5 of the patent application scope, wherein the pivoting portion further includes a through hole, the through hole communicates with the pivoting groove, the fixed shaft includes a guiding portion and a card protruding from the guiding portion A locking portion, the guiding portion is disposed in the pivoting slot, the engaging portion penetrates the perforation and abuts against the bottom surface, the screw member penetrates the engaging portion and is locked to the at least one screw hole, the at least An engaging protrusion is located at the engaging portion, and the guide groove is located at the guiding portion.

如申請專利範圍第6項所述之機箱，其中該導引部的直徑大於該卡合部的直徑。 The chassis as described in item 6 of the patent application scope, wherein the diameter of the guide portion is larger than the diameter of the engaging portion.

如申請專利範圍第1項所述之機箱，其中該腳墊在該收合位置時及該展開位置時之間的夾角為90度。 The chassis as described in item 1 of the scope of patent application, wherein the angle between the foot pad in the stowed position and the unfolded position is 90 degrees.

如申請專利範圍第1項所述之機箱，其中當該腳墊位於該展開位置時，該支撐部伸出該機殼的一側，當該腳墊位於該收合位置時，該支撐部沒入該機殼的一側並與該底面完全重合。 The chassis as described in item 1 of the scope of the patent application, wherein when the foot pad is in the deployed position, the support portion protrudes from one side of the chassis, and when the foot pad is in the retracted position, the support portion is not Into one side of the casing and completely coincide with the bottom surface.

一種機箱，包含：一機殼，包含一底面；以及至少一支撐座，包含：一腳墊，包含相連的一樞接部以及一支撐部，該樞接部包含一樞接槽、一第一定位凹槽、一第二定位凹槽以及一導槽，該導槽位於該樞接槽中，該導槽偏離該樞接槽的一軸線，且該導槽包含相對的二止擋端，該第一定位凹槽及該第二定位凹槽皆位於該樞接槽中且偏離該軸線；以及一固定軸件，設置於該樞接槽且固定於該底面，以令該腳墊相對該固定軸件樞轉，該固定軸件包含一導引凸塊，且該導引凸塊偏離該固定軸件的一樞轉軸心；其中，該導引凸塊滑移地位於該導槽中，該二止擋端分別用以止擋該導引凸塊，以令該腳墊定位於一收合位置或一展開位置。 A chassis includes: a chassis including a bottom surface; and at least one support base, including: a foot pad, including a pivoting portion and a supporting portion connected, the pivoting portion includes a pivoting groove, a first A positioning groove, a second positioning groove and a guide groove, the guide groove is located in the pivoting groove, the guide groove deviates from an axis of the pivoting groove, and the guide groove includes a relative The two stop ends, the first positioning groove and the second positioning groove are both located in the pivoting groove and deviate from the axis; and a fixed shaft is arranged in the pivoting groove and fixed on the bottom surface, Causing the foot pad to pivot relative to the fixed shaft member, the fixed shaft member includes a guide protrusion, and the guide protrusion deviates from a pivot axis of the fixed shaft member; wherein, the guide protrusion slips Located in the guide groove, the two stop ends are used to stop the guide protrusions, respectively, so that the foot pad is positioned at a retracted position or an extended position.