1360603 六、發明說明： 【發明所屬之技術領域】 本發明是有關於-種外殼，特別是指一種具有定位機. 構的外殼。 【先前技術】 參閱圖1、圖2’為美國專利US7 393 〇26號所揭露的 一種定位機構，其包含-鎖件^及—概呈箭頭狀的舌片12 ’鎖件U可供設置在-第-物件刚，舌片12可供設置在 一第二物件101，當第一物件100與第二物件101相鄰近時镰 ，藉由舌片12結合並且被定位在鎖件u，能使第一物件 100與第二物件101保持在相鄰近的狀態。 鎖件11係包含一外殼111以及一活動體112，活動體 112具有二側夾片in，且活動體112能相對於外殼iu彈 性的位移並且定位在一非定位狀態及一定位狀態。在非定 位狀態時，活動體112的兩側夾片丨丨3外露出外殼u丨，當 第一物件100與第二物件1〇1相鄰近時，藉由舌片12將活 動體112推入外殼Π1内，並且活動體112的兩側夾片113 · 分別夾置於舌片12兩側，活動體112處於定位狀態。 參閱圖3，類似前述的鎖件1Γ與舌片12,的另一種使用 場合是可以分別被設置在例如是電腦機殼13的殼體131與 門板132，當門板132蓋合在殼體131時，舌片12,結合並 且被定位在鎖件11，，使門板132保持於蓋合在殼體131的 狀態。 【發明内容】 4 本發月的_個目的，是在於提供一種結構配合與以往 不同的鎖定機構。 本發月的另一目的，係提供一種具有定位機構的外殼 ’該疋位機構係省略如前述舌片之結構的設置而可避免 或降低，其他物件造成空間上之干擾的程度。 於疋本發明提出一定位機構以及具有定位機構的外 成-中外破包含一殼體、_門板以及一定位機構。而殼 體形成有一開口。而門板，樞設於該殼體而能相對於該 殼體活動而處在—開放該殼體之開口的開啟狀態及-遮蔽 »亥忒體之開口的關閉狀態。而定位機構包括一第一結合件 、一第二結合件以及一鎖定解除元件。 上述第一結合件及一第二結合件其中一者設置於該殼 體内鄰近該開口的一處表面，另一者設置於該門板，當該 門板處於該關閉狀態，該第一結合件與該第二結合件結合 ，使该門板可定位於該關閉狀態。而鎖定解除元件，包括 一兀件外殼以及一彈性活動件，該元件外殼設置於該殼體 内並且具有一朝向該開口的開口端，該彈性活動件設置於 該元件外殼並且具有一可彈性凸出該開口端並能鄰近及遠 離該開口端的端部，當該門板處於該開啟狀態時，該彈性 活動件的端部遠離該元件外殼的開口端，當該門板由該開 啟位置樞轉至该關閉狀態時，該彈性活動件的端部受該門 板推抵而鄰近該元件外殼的開口端並且儲存一朝向該門板 的偏壓力。 較佳地’上述殼體包括一頂壁、彼此相間隔由該頂壁 1360603 往下延伸的二侧壁及一連接該頂壁與該兩側壁的内側壁， 該頂壁與該兩側壁圍繞界定出該開口，該内側壁面向該開 α 〇 較佳地’上述該第一結合件與該第二結合件係分別為 ， 一第一吸附元件與一第二吸附元件。而該第一吸附元件與 該第二吸附元件至少其中一者為磁鐵。 較佳地，上述第一吸附元件設置於該内侧壁，該第二 吸附元件設置於該門板板緣。 較佳地，上述第一吸附元件設置於該内側壁’該第二魯 吸附元件設置於該門板於該關閉狀態時面向該開口的—側 板面。 較佳地，上述第一吸附元件設置於該内側壁，該第二 吸附元件嵌设於該門板並且大致與該門板於該關閉狀態時 面向該開口的一側板面切齊。 較佳地’上述鎖定解除元件設置於該内側壁。 較佳地，上述第一結合件與該第二結合件係分別為一 凸出件與一凹部。 $ 較佳地，上述凸出件凸設於該門板板緣，該凹部凹陷 形成於該殼體。 較佳地，上述凸出件凸設於該殼體，該凹部凹陷形成 於該門板板緣。 較佳地’上述彈性活動件更包括：一活動件本體，設 置於該元件外殼内並且部分凸出該元件外殼而界定出該端 部；-壓縮彈簧’設置於該活動件本體與該元件外殼^間 6 1360603 ;以及一導執導桿組，設置於該活動件本體與該元件外殼 之間，使該端部能定位在該遠離該開口端的一第一位置以 及鄰近該開口端的一第二位置。 本發明之功效在於，藉由凸出件與凹部的配合，或第 -、第二吸附元件的配合，都能達到將門板定位在關閉狀 態的功能，使鎖定解除元件只需發揮其將門板推開成開啟 狀態的功能，進而，便能省去如前述先前技術中舌片的設1360603 VI. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a housing, and more particularly to an housing having a positioning mechanism. [Prior Art] Referring to Figures 1 and 2, a positioning mechanism disclosed in U.S. Patent No. 7,393, No. 26, which comprises a --locking member and a generally arrow-shaped tongue 12' - the first object, the tongue 12 can be arranged in a second object 101, when the first object 100 is adjacent to the second object 101, by the tongue 12 combined and positioned in the lock u, The first object 100 and the second object 101 are maintained in a state of being adjacent. The lock member 11 includes a casing 111 and a movable body 112. The movable body 112 has two side clips in, and the movable body 112 is elastically displaced relative to the outer casing iu and positioned in a non-position state and a positioning state. In the non-positioning state, the clips 3 on both sides of the movable body 112 expose the outer casing u, and when the first object 100 is adjacent to the second object 101, the movable body 112 is pushed in by the tongue 12. Inside the casing Π1, the clips 113 on both sides of the movable body 112 are respectively sandwiched on both sides of the tongue 12, and the movable body 112 is in a positioning state. Referring to FIG. 3, another use case of the lock member 1 and the tongue 12 similar to the foregoing may be separately provided in the housing 131 and the door panel 132 of the computer casing 13, for example, when the door panel 132 is closed to the casing 131. The tongue piece 12, which is coupled and positioned at the lock member 11, holds the door panel 132 in a state of being closed to the casing 131. SUMMARY OF THE INVENTION 4 The purpose of this month is to provide a locking mechanism that is structurally different from the prior art. Another object of the present month is to provide a housing having a positioning mechanism which is omitted from the arrangement of the tongue as described above to avoid or reduce the extent to which other objects cause spatial interference. According to the present invention, a positioning mechanism and an outer-to-outer break having a positioning mechanism include a housing, a door panel, and a positioning mechanism. The case is formed with an opening. The door panel is pivotally disposed on the housing to be movable relative to the housing to open the opening state of the opening of the housing and to close the opening of the opening of the housing. The positioning mechanism includes a first coupling member, a second coupling member and a locking release member. One of the first joint member and the second joint member is disposed in a surface of the casing adjacent to the opening, and the other is disposed on the door panel. When the door panel is in the closed state, the first joint member is The second coupling member is coupled such that the door panel can be positioned in the closed state. The locking release member includes a jaw housing and an elastic movable member disposed in the housing and having an open end facing the opening, the elastic movable member being disposed on the component housing and having an elastic convexity Opening the open end and being adjacent to and away from the open end, when the door panel is in the open state, the end of the elastic movable member is away from the open end of the component housing, and when the door panel is pivoted from the open position to the In the closed state, the end of the elastic movable member is pushed against the door panel adjacent to the open end of the component housing and stores a biasing force toward the door panel. Preferably, the housing includes a top wall, two side walls spaced apart from each other by the top wall 1360603, and an inner side wall connecting the top wall and the side walls, the top wall and the two side walls are defined Out of the opening, the inner sidewall faces the opening α. Preferably, the first bonding member and the second bonding member are respectively a first adsorption component and a second adsorption component. At least one of the first adsorption element and the second adsorption element is a magnet. Preferably, the first adsorption element is disposed on the inner sidewall, and the second adsorption component is disposed on the edge of the door panel. Preferably, the first adsorbing element is disposed on the inner side wall. The second lube adsorbing element is disposed on a side surface of the opening facing the opening of the door panel. Preferably, the first adsorption element is disposed on the inner side wall, and the second adsorption element is embedded in the door panel and substantially flush with a side surface of the door panel facing the opening when the door panel is in the closed state. Preferably, the locking release member is disposed on the inner side wall. Preferably, the first coupling member and the second coupling member are respectively a protruding member and a concave portion. Preferably, the protruding member protrudes from the edge of the door panel, and the recess is recessed in the housing. Preferably, the protruding member is protruded from the casing, and the concave portion is recessed on the edge of the door panel. Preferably, the elastic movable member further includes: a movable member body disposed in the component housing and partially protruding the component housing to define the end portion; a compression spring disposed on the movable member body and the component housing And a guide rod set disposed between the movable member body and the component housing such that the end portion can be positioned at a first position away from the open end and a second position adjacent to the open end . The utility model has the advantages that the function of positioning the door panel in the closed state can be achieved by the cooperation of the protruding member and the concave portion or the cooperation of the first and second adsorption members, so that the locking releasing member only needs to exert the function of pushing the door panel The function of opening the open state, and further, the setting of the tongue piece as in the prior art described above can be omitted.
置’不僅可維持門板的外觀’且亦可解決前述舌片所產生 的問題。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之二個較佳實施例的詳細說明中將可 清楚的呈現。 參閱圖4至圖6，本發明具有定位機構的外殼的第一個 較佳實施例中，外殼200是舉一電腦機殼為例作說明，該 外设200包含一殼體2、一門板3及一定位機構4。 殼體2的前侧201形成有一開口 20並且具有一内壁面 ，在本實施例中’殼體2包括一頂壁21以及彼此左右相間 隔由頂壁21往下延伸的侧壁22，頂壁21與兩側壁22圍繞 界定出前述的開口 20，前述所指的内壁面係為頂壁21的底 面211 ’除此之外，在本實施例中’殼體2更包括一連接頂 壁21與兩侧壁22並且面向開口 2〇的内側壁23，内側壁 23的設置使得開口 2〇在前後的方向上具有一定的深度。 門板3樞設在殼體2的兩側壁22之間，並且能相對於 7 1360603 殼體 2 /古動在一關閉狀態及一開啟狀態，於關閉狀態時如The setting 'not only maintains the appearance of the door panel' but also solves the problems caused by the aforementioned tongue. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 4 to FIG. 6 , in a first preferred embodiment of the present invention having a housing for a positioning mechanism, the housing 200 is exemplified by a computer housing. The peripheral device 200 includes a housing 2 and a door panel 3 . And a positioning mechanism 4. The front side 201 of the casing 2 is formed with an opening 20 and has an inner wall surface. In the present embodiment, the casing 2 includes a top wall 21 and side walls 22 extending downward from each other by the top wall 21, the top wall. 21 and the two side walls 22 define the aforementioned opening 20, and the aforementioned inner wall surface is the bottom surface 211 ' of the top wall 21. In addition, in the present embodiment, the housing 2 further includes a connecting top wall 21 and The two side walls 22 face the inner side wall 23 of the opening 2, and the inner side wall 23 is disposed such that the opening 2 has a certain depth in the front and rear directions. The door panel 3 is pivotally disposed between the two side walls 22 of the casing 2, and can be in a closed state and an open state with respect to the housing 1 / ancient motion, in the closed state.
圖 6所士 QB I 吓不’門板3遮蔽殼體2的開口 20，於開啟狀態時’ 如圖5所示，殼體2的開口 20被開放。 定位機構4包括二第一結合件41、二第二結合件42及 鎖定解除元件43 ’兩第一結合件41設置在門板3，兩第 一結合件42設置在殼體2内鄰近開口 20的一處表面，在 本實施例中’兩第一結合件41分別為相間隔設置在門板3 頂緣的凸出件’每一凸出件大致呈半球狀，第二結合件42 則可為凹部，兩凹部相間隔凹陷形成在頂壁21内壁面211 · 〇 鎖疋解除元件43包括一元件外殼431及一彈性活動件 32、在本實施例中，元件外殼43丨嵌設在殼體2的内側壁 23並且具有一朝向開口 20的開口端433。 彈性活動件432設置在元件外殼431並且具有一凸出 元件外殼431之開口端433的端部434，在本實施例中，彈 性活動件432包括-活動件本體435、—壓縮彈簧他及一 導軌導桿組（圖未示）。活動件本體435設置在元件外殼_ 431内並且部分凸出元件外殼431的開口端433而形成上述 的端部434。壓縮彈f 436設置在活動件本體州與元件外 殼431之間’使得端部434能相對於元件外殼叫的開口 端433彈性位移而鄰近開口端433及遠離開口端切。導軌 導桿組是設置在元件枝431與活動件本體435之間，藉 由導軌導桿組的設置，使得端部434能定位在遠離開口 ^ 433的-個第-位置以及鄰近開〇端433的一個第二位置。 8 附帶一點說明的是，關於前述壓縮彈簧436以及導軌 導杯組的結構及設置方式，可以是如美國案US7,393,026號 、美國案US6,986,535號’或其他類似結構的設置方式。 參閱圖5，當門板3處在開啟狀態時，殼體2的開口 2〇被開放，此時，鎖定解除元件43的端部處於遠離元 件外殼431之開口端433的第一位置，參閲圖5、圖6，而 當門板3被樞轉並且遮蔽開口 2〇時，門板3的内侧板面面 向殼體2的開口 20，此時，鎖定解除元件43的端部434受 到門板3的推抵而往鄰近元件外殼431之開口端433的方 向位移，同時，壓縮彈簀436被壓縮，直到位在門板3的 第一結合件41卡入位在殼體2的第二結合件42内，門板3 即被定位在遮蔽殼體2之開口 20的關閉狀態，且此時，藉 由導軌導桿組的作用，端部434是被定位在鄰近元件外殼 431之開口端433的第二位置，此時，壓縮彈簧436被壓縮 而提供了端部434 —個朝向門板3的偏壓力，此偏壓力是 來自於壓縮彈簧436被壓縮所儲存的回復彈力。 當使用者欲再度將門板3打開時，藉由於門板3施加 一朝向鎖定解除元件43的力量，透過門板3更往鎖定解除 元件43的方向更深入地推抵端部434 —段距離，解除導軌 ^桿組對端部434在第二位置..的_定位後，端部434即可P 由壓縮彈簧436的回復彈力將門板3推出，藉此將門板3 上的第一結合件41推離殼體2的第二結合件42，解除第一 結合件41與第二結合件42對門板3在關閉狀態的定位， 門板3即可被樞轉活動而開放殼體2的開口 2〇。 1360603 如上所述，本發明係藉由分別在門板3與殼體2表面 設置第一結合件41與第二結合件42，達成能使門板3定位 在關閉狀態的功效，而鎖定解除元件43則能達成解除第一： 結合件41與第二結合件42之定位的功效，換句話說，相 較於圖3的習知構造，本發明是將鎖件u，與舌片12，之間 相結合而使門板132保持在蓋合的機制轉移至第一結合件 41與第二結合件42的結構配合。 且由於第一結合件41是設置在門板3的板緣，因此， 相較於習知圖3的舌片12,結構，當内側壁23設置有USB鲁 插槽24或耳機插孔25時，第一結合件41也不會干擾到 USB插頭或耳機插頭等插接物的插接，故能避免設置在門 板上的結構對其他物件造成空間上的干擾。 補充說明的是，在本實施例中，第一結合件41是設置 在門板3的板緣，而第二結合件42是設置在殼體2内的一 處表面，但第一結合件4丨與第二結合件42設置的位置也 可以互換，即第一結合件41是設置在殼體2内的一處表面 ，第一結合件42是設置在門板3的板緣，此外，第一結合鲁 件41與第二結合件42的數目也可以都只有一個，再者， 第結合件41也可以設置在門板3的兩側板緣，而第二結 合件42也可以是設置在兩側壁22的内侧表面》 參閱圖7 ’為本發明的第二較佳實施例，殼體2與門板 3的、’、。構大致與第一較佳實施例相同，不同的是在第二較 佳實轭例中’第-結合件51為一設置在殼體2的第-吸附 兀件’第—結合件52為一設置在門板3的第二吸附元件， 10 ’在第二較佳實施例中，第一、第二吸附元件可以其申一 者為磁鐵而另一者為金屬材質，或第一、第二吸附元件51 、52均為磁鐵而能相吸附。 在本實施例中，第一結合件51是設置在頂壁 211 ’第二結合件52是設置在門板3的頂緣。當門板3被樞 轉至遮蔽殼體2開口 20的關閉狀態時，門板3的内側板面 31面向殼體2的開口 20，此時，藉由第一結合件51與第 二結合件52相吸附’門板3即可被定位在關閉狀態，而當 使用者欲將門板3開啟時，藉由於門板3施加一朝向鎖定 解除元件43的力量，解除鎖定解除元件43的端部434在 第二位置的定位，即可利用壓縮彈簧436的彈性回復力施 加於門板3 ’將第二結合件52推離第一結合件51，解除第 第—吸附元件51、52相吸附的力量，即可將門板3往 通離殼體2開口 20的方向推開而開放殼體2的開口 2〇。 ▲由於第二結合件52是設置在門板3的板緣，故能避免 «又置在Η板3上的結構對其他物件造成空間上的干擾。 在此實施例中，第_么士 \ Μ 弟s件51也可以設置在殼體2兩 側壁22的内側表面，而第_ έ士人处〇匕 弟一L合件52也可以是設置在門 板3的兩側板緣，此外，如 如圖8所不，第一結合件51也可 以是設置在殼體2内側卷 3的磁鐵，而第二結合件52則 可以是固定在門板3内側柘而w 上μ 門側板面31，且當第二結合件52是固 定在門板3内側板面3 i _， 時其較佳的結構可選擇呈薄片狀 的磁鐵或鐵片’藉此降低第 一、，，° σ件52由於本身結構而對 其他物件造成空間上之千操 夂干擾的程度，或者，第二結合件52 也可以是敌設在門板3中並且大致與門板3的内側板面幻 切齊，同樣可降低第二結合件52由於本身結構而對其他物 件造成空間上之干擾的程度。 综上所述，本發明不論第一結合件41、51與第二結合 件42、52是第一較佳實施例中凸出件與凹部的配合，或是 第二較佳實施例中第_、第二吸附元件的配合，都能達= 將門板3定位在關閉狀態的功能，如此一來，鎖定解除元 件43便只需發揮其將門板3推開成開啟狀態的功能，進而 ，便能省去如前述先前技術中舌片12 ' 12,的設置，且亦可 降低甚至避免設置在門板上的結構對其㈣#造成空間上 之干擾的程度，故確實能達成本發明之目的。 准以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是美國專利US7,393,026號所揭露的一種定位機構魯 的立體圖； 圖2是圖1之定位機構的俯視剖面圖； 圖3是類似美國專利US7,393,026號所揭露之鎖件與舌 片應用在電腦機殼的立體圖； 圖4是本發明具有定位機構的外殼的第一較佳實施例 的立體圖； 圖5是該第一較佳實施例中，門板處在開啟狀態的側 12 1360603 視示意圖； 圖6是該第一較佳膏尬/, . 貧知例中，門板處在關閉狀態的側 視不意圖； 圖7是本發明具有定位機構的外殼的第二較佳實施例 的側視圖；以及 圖8是本發明具有定位機構的外殼的 、第—較佳實施例 的另一種實施態樣的側視圖。Figure 6: QB I is scared. The door panel 3 shields the opening 20 of the casing 2 in the open state. As shown in Fig. 5, the opening 20 of the casing 2 is opened. The positioning mechanism 4 includes two first coupling members 41 , two second coupling members 42 and a locking release member 43 ′. The first coupling members 41 are disposed on the door panel 3 , and the two first coupling members 42 are disposed in the housing 2 adjacent to the opening 20 . In one embodiment, in the present embodiment, the two first joint members 41 are respectively protruded from the top edge of the door panel 3, and each of the protrusions is substantially hemispherical, and the second joint member 42 is a recess. The two recesses are formed in the inner wall surface 211 of the top wall 21 at intervals. The shackle releasing member 43 includes an element housing 431 and an elastic movable member 32. In the embodiment, the component housing 43 is embedded in the housing 2. The inner side wall 23 also has an open end 433 facing the opening 20. The elastic movable member 432 is disposed on the component housing 431 and has an end portion 434 protruding from the open end 433 of the component housing 431. In the embodiment, the elastic movable member 432 includes a movable member body 435, a compression spring and a guide rail. Guide rod group (not shown). The movable member body 435 is disposed in the component housing_431 and partially protrudes from the open end 433 of the component housing 431 to form the above-described end portion 434. The compression bomb f 436 is disposed between the movable member body state and the component housing 431 such that the end portion 434 is elastically displaceable relative to the open end 433 of the component housing and is adjacent to the open end 433 and away from the opening end. The guide rail set is disposed between the component branch 431 and the movable body 435, and the end portion 434 can be positioned at a position-away position away from the opening 433 and adjacent the opening end 433 by the arrangement of the guide bar set. a second position. 8 </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; Referring to FIG. 5, when the door panel 3 is in the open state, the opening 2 of the casing 2 is opened, and at this time, the end of the unlocking member 43 is at a first position away from the open end 433 of the component casing 431, see the figure. 5, FIG. 6, and when the door panel 3 is pivoted and the opening 2 is blocked, the inner panel surface of the door panel 3 faces the opening 20 of the housing 2, at which time the end portion 434 of the locking release member 43 is pushed by the door panel 3. The displacement of the compression cartridge 436 is compressed until the first coupling member 41 of the door panel 3 is seated in the second coupling member 42 of the housing 2, the door panel. 3 is positioned in the closed state of the opening 20 of the shielding housing 2, and at this time, the end portion 434 is positioned at a second position adjacent to the open end 433 of the component housing 431 by the action of the rail guide group, At this time, the compression spring 436 is compressed to provide the end portion 434, a biasing force toward the door panel 3, which is derived from the return spring stored by the compression spring 436 being compressed. When the user wants to open the door panel 3 again, by the door panel 3 applying a force toward the lock releasing member 43, the direction of the lock releasing member 43 is further pushed through the door panel 3 to push the end portion 434 more deeply, and the guide rail is released. After the rod pair end portion 434 is positioned at the second position, the end portion 434 can push the door panel 3 by the return spring force of the compression spring 436, thereby pushing the first coupling member 41 on the door panel 3 away. The second coupling member 42 of the housing 2 releases the positioning of the first coupling member 41 and the second coupling member 42 in the closed state of the door panel 3, and the door panel 3 can be pivotally moved to open the opening 2 of the housing 2. 1360603 As described above, the present invention achieves the function of positioning the door panel 3 in the closed state by providing the first coupling member 41 and the second coupling member 42 on the surfaces of the door panel 3 and the casing 2, respectively, and the locking releasing member 43 is provided. Can achieve the first release: the function of the positioning of the joint member 41 and the second joint member 42, in other words, compared with the conventional configuration of Fig. 3, the present invention is the lock member u, and the tongue 12, between In combination, the mechanism for retaining the door panel 132 in the cover is transferred to the structural engagement of the first coupling member 41 and the second coupling member 42. And since the first joint member 41 is disposed on the edge of the door panel 3, compared with the tongue 12 of the conventional FIG. 3, when the inner side wall 23 is provided with the USB lu slot 24 or the earphone jack 25, The first coupling member 41 also does not interfere with the insertion of the plug such as the USB plug or the earphone plug, so that the structure disposed on the door panel can be prevented from causing spatial interference to other objects. It should be noted that, in the embodiment, the first joint member 41 is disposed on the edge of the door panel 3, and the second joint member 42 is a surface disposed in the casing 2, but the first joint member 4丨The position provided with the second coupling member 42 may also be interchanged, that is, the first coupling member 41 is a surface disposed in the casing 2, and the first coupling member 42 is disposed at the edge of the door panel 3, and further, the first combination The number of the member 41 and the second member 42 may also be only one. Further, the first member 41 may be disposed on the side edges of the door panel 3, and the second member 42 may be disposed on the side walls 22. Inner Side Surface Referring to Figure 7 'is a second preferred embodiment of the present invention, the housing 2 and the door panel 3'. The structure is substantially the same as that of the first preferred embodiment, except that in the second preferred embodiment, the first coupling member 51 is a first-adsorbing member's first coupling member 52 disposed in the housing 2. The second adsorption element is disposed on the door panel 3, 10'. In the second preferred embodiment, the first and second adsorption elements may be made of a magnet and the other is made of a metal material, or the first and second adsorption electrodes. The elements 51 and 52 are both magnets and can be adsorbed. In the present embodiment, the first coupling member 51 is disposed on the top wall 211'. The second coupling member 52 is disposed at the top edge of the door panel 3. When the door panel 3 is pivoted to the closed state of the opening 20 of the shielding housing 2, the inner side surface 31 of the door panel 3 faces the opening 20 of the housing 2, at this time, by the first coupling member 51 and the second coupling member 52 The suction door panel 3 can be positioned in the closed state, and when the user wants to open the door panel 3, the end portion 434 of the unlocking member 43 is released in the second position by the door panel 3 applying a force toward the lock releasing member 43. The positioning can be performed by the elastic restoring force of the compression spring 436 applied to the door panel 3' to push the second coupling member 52 away from the first coupling member 51, and the force of the first adsorption member 51, 52 is released, and the door panel can be removed. 3 is opened in a direction away from the opening 20 of the casing 2 to open the opening 2 of the casing 2. ▲ Since the second joint member 52 is disposed on the edge of the door panel 3, it is possible to prevent the structure placed on the seesaw 3 from causing spatial interference with other objects. In this embodiment, the _ _ 士 \ Μ s 51 51 can also be disposed on the inner side surface of the two side walls 22 of the casing 2, and the _ gentleman 〇匕 一 一 L L 合 合 52 can also be placed in The two side edges of the door panel 3, in addition, as shown in FIG. 8, the first coupling member 51 may also be a magnet disposed on the inner side of the casing 2, and the second coupling member 52 may be fixed to the inner side of the door panel 3. And w upper door side plate surface 31, and when the second coupling member 52 is fixed to the inner side surface 3 i _ of the door panel 3, the preferred structure may be selected as a sheet-like magnet or iron piece 'by thereby reducing the first , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The phantom cut can also reduce the degree of spatial interference of the second joint member 52 with other objects due to its structure. In summary, the first joint member 41, 51 and the second joint member 42, 52 are the cooperation of the protruding member and the concave portion in the first preferred embodiment, or the second preferred embodiment. The cooperation of the second adsorption element can achieve the function of positioning the door panel 3 in the closed state, so that the lock release element 43 only needs to play the function of pushing the door panel 3 into the open state, and thus, The arrangement of the tongue 12'12 as in the prior art described above is omitted, and the degree of spatial interference with the structure provided on the door panel can be reduced or even prevented, so that the object of the present invention can be achieved. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a positioning mechanism disclosed in U.S. Patent No. 7,393,026; Fig. 2 is a plan sectional view of the positioning mechanism of Fig. 1; Fig. 3 is similar to that disclosed in U.S. Patent No. 7,393,026. FIG. 4 is a perspective view of a first preferred embodiment of the housing having the positioning mechanism of the present invention; FIG. 5 is a perspective view of the first preferred embodiment. The side 12 1360603 of the state is a schematic view; FIG. 6 is a side view of the first preferred paste/, in the poor example, the door panel is in a closed state; FIG. 7 is a second view of the outer casing of the present invention having a positioning mechanism A side view of a preferred embodiment; and Figure 8 is a side elevational view of another embodiment of the preferred embodiment of the housing having the positioning mechanism of the present invention.
13 1360603 【主要元件符號說明】 2 ....... •…殼體 4、4, · …定位機構 20·.·.· ....開口 41…… …第一結合件 200… •…外殼 42…… …第二結合件 201 ·· •…前側 43…… …鎖定解除元件 21…… •…頂壁 431 ···· …元件外殼 211… •…底面 432 ···· …彈性活動件 22…… •…側壁 433 ··.. …開口端 23…… •…内側壁 434 ···· …端部 24…… ••••USB 插槽 435 ···· …活動件本體 25…… •…耳機插孔 436 ··.· …壓縮彈簧 3 ....... •…門板 51…… …第一結合件 31…… •…内側板面 52…… …第二結合件 1413 1360603 [Explanation of main component symbols] 2 ....... •... Housing 4, 4, ... Positioning mechanism 20···.·.... Opening 41... First coupling member 200... ...the outer casing 42 ... the second joint member 201 ···...the front side 43...the lock release member 21...the top wall 431...the outer shell 211...the bottom surface 432 ···· Moving member 22... •...Side wall 433 ··.....Opening end 23... •...Inside side wall 434 ····...End 24... ••••USB slot 435 ···· ...active part body 25... •... Headphone jack 436 ····...Compression spring 3 ................door panel 51...first coupling member 31......inside panel 52......second combination Piece 14