M417589 五、新型說明： 【新型所屬之技術領域】 本新型是有關於一種螺鎖結構，特別是指一種螺母件可 在收納位置及凸伸位置之間變換的螺鎖結構及具有該螺鎖 結構的電子裝置。 【先前技術】 由於目前電子裝置整體發展的趨勢是朝向高效能，且體 積縮小化，因此，如何在有限的空間中將各式電子元件安裝 固定使用，即為一門重要學問。 一般來說’電子裝置的製造廠商多半會遵循一定的規格 以規劃整體設計架構，以機殼的製造廠商為例，通常在設計 產品時，會根據主機板常用的ATX或是MICR〇 ATx等不 同規格’於製造時對應預留多組孔位，或是預先設置螺柱 等，以方便使用者安裝使用。上述中，預先設置的螺柱多半 是於製造時-體成型，因此無法視需求拆卸，但就先前所提 及之體積縮小化的趨勢下’如此預設的螺柱常會造成空間無 法兀善利用，谷易讓使用者遇到安裝其他零組件時被預設 的螺柱的位置影響而無法方便地安裝，甚至是無法安裝。 基於上述理由，如何構思一種可供使用者完善利用安裝 空間的螺鎖結構，即為本新型所要努力的方向。 【新型内容】 因此本新型之目的，即在提供一種螺母件可在收納位 置及凸伸位置之間變換的的螺鎖結構。 於是’本新型螺鎖結構，包含一基板及一螺母件。 3 M417589 基板包括一板體，板體具有一上表面及一下表面，板體 形成有一貫穿上、下表面的通孔；及 螺母件包括一頂端，螺母件可活動地穿設於通孔螺母 件可相對於基板在頂端高度低於或等於上表面高度的一收納 位置，及頂端凸伸出上表面的一凸伸位置之間移動。 進一步地’基板還包括兩相間隔且凸伸於板體之下表面 的定位柱，兩定位柱分別具有一彼此相向的卡勾，螺母件於 收納位置時卡接於各定位柱的卡勾。 進一步地，螺母件還包括一可卡接於各定位柱的卡勾的 底板、一凸設於底板且界定出頂端的螺接柱，及兩個凸設於 底板且間隔位於螺接柱相反端的扣接彈臂，螺母件於收納位 置時，各扣接彈臂收納於通孔中。 進一步地，還包含一圍繞於螺接柱與各扣接彈臂外周圍 之偏壓彈簧，偏愿彈簧上下兩相反端分別抵接於下表面與底 板並對底板朝下偏壓。 進一步地，通孔具有一供螺接柱穿設的主孔部，及兩個 連通於主孔部相反側的側孔部，各側孔部具有一平直的下孔 緣’各扣接彈臂具有一可穿過各側孔部並卡扣於上表面的扣 勾，扣勾包括一朝上並可與下孔緣抵接的斜面。 進一步地，通孔還具有一連通於主孔部一側的限位孔 。戸，螺母件還包括一凸設於螺接柱外表面且呈縱向延伸的卡 接凸肋，卡接凸肋卡接於限位孔部以限制螺母件相對於基板 旋轉。 進步地，基板還包括兩個凸設於板體下表面的側圍 M417589 壁’兩個侧圍壁分別連接兩個定位柱相反端。 此外，本新型還提供一種具有螺鎖結構之電子裝置其 包含一形成有一容置空間的機殼、一電路板、一第一電子介 面卡、一第二電子介面卡，及一螺鎖結構。 電路板設置於容置空間内並包含一插座電連接器。 第一電子介面卡具有一第一長度，第一電子介面卡形成 有一第一穿孔。 第二電子介面卡具有一長度小於第一長度的第二長 度，第二電子介面卡形成有一第二穿孔，第一電子介面卡與 第二電子介面卡可各自地插接於插座電連接器並與電路板 電性連接。 螺鎖結構設置於容置空間内，且包含前述螺鎖結構之所 有構件，且同樣地透過螺母件相對於基板於一收納位置及一 凸伸位置之間移動，不同之處在於基板還包括一螺柱，且螺 鎖結構還包含一可螺鎖於螺柱或螺母件的螺絲。 當螺母件在凸伸位置時，第二電子介面卡插接於插座電 連接器且第二穿孔與螺母件位置相對應，螺絲穿過第二穿孔 並螺鎖於螺母件；當螺母件位在收納位置時，第一電子介面 卡插接於插座電連接器且第一穿孔與螺柱位置相對應，螺絲 穿過第一穿孔並螺鎖於螺柱。 再者’本新型還提供另一種具有螺鎖結構的電子裝置， 其大部份元件皆與前述電子裝置相同，不同處在於先前所提 及的第一電子介面卡與第二電子介面卡在此更改為一電子 兀件’且形成有一貫孔’電子元件可插接於傳輸電連接器並 5 M417589 與電路板電性連接》 當螺母件在&伸位置時，電子元件插接於傳輸電連接器 且貫孔與螺母件位置相對應，螺絲穿過貫孔並螺鎖於螺母 件。 本新型之功效在於藉由螺母件所提供的凸伸位置與收 納位置方便使用者視情況需求進行調整，進而提升安裝上的 便利性。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在以 下配合參考圖式之一較佳實施例的詳細說明中，將可清楚的 呈現。 參閱圖1至圖3，為本新型螺鎖結構之較佳實施例，包 含一基板2及一螺母件3。 基板2包括一板體21，板體21具有一上表面211及一 下表面212’且板體21形成有一貫穿上、下表面211、212 的通孔22，再者，基板2還包括兩相間隔且凸伸於板體21 之下表面212的定位柱23，其中，兩定位柱23皆分別具有 一彼此相向的卡勾23卜於本實施例中，基板2還包括兩個 凸設於板體21下表面212的側圍壁24，且兩側圍壁24分 別連接兩個定位柱23相反端，並提供定位柱23之補強功 效。（如圖2) » 螺母件3包括一頂端31，且螺母件3為可活動地穿設 於通孔22,螺母件3可相對於基板2在頂端31高度低於或 等於上表面211高度的一收納位置，及頂端31凸伸出上表 6 面211的ώ伸位置之間移動（分別如圖i及圖3所示）。 °月接續參閱圖4至圖7,於本實施例中，螺母件3還包 括可卡接於各定位柱23❼卡勾231的底板32、一凸設於 底板32且界定出頂端31的螺接柱33，及兩個凸設於底板 ^且間隔位於螺接柱33相反端的扣接彈臂34,當螺母件3 疋位於别述中的收納位置時，各扣接彈臂34收納於通孔22 中。 立此外，基板2之通孔22具有一供螺接柱33穿設的主孔 P 221及兩個連通於主孔部221相反側的側孔部222，各 側孔222具有-平直的下孔緣（圖未示），各扣接彈臂％ 有可穿過各側孔部222並卡扣於上表面211的扣勾 341’扣勾341包括一朝上並可與下孔緣抵接的斜面（圖未 示）。 再者，於本實施例中，為使收納位置下的螺母件3不易 於通孔22中滑動，因此本新型螺鎖結構還包含—圍繞於螺 接柱33與各扣接彈臂34外周圍之偏壓彈簧4，偏壓彈簧4 上下兩相反端分別抵接於下表面212與底板32並對底板32 朝下偏壓，進而使螺母件3於收納位置下有良好的固定性而 不至於任意滑動。 在此進一步說明本新型螺鎖結構於凸伸位置及收納位 置下各元件的相互關係，當螺母件3位於凸伸位置時，偏壓 彈簧4受板體21之下表面212與螺母件3之底板32共同壓 縮，且讓螺接柱33凸伸於板體21之上表面，並藉由兩扣接 彈臂34之扣勾341先朝上抵頂於下孔緣，且藉由扣接彈臂 M417589 34所具備之彈性，而略為朝螺接柱33靠近接著再利用扣 勾341之斜面由各側孔部222滑動如此一來便能使扣勾 ⑷分別勾合於板體21之上表面211，進而讓螺母们固定 於凸伸位置下供使用者使用（如® 6);再者，當螺母件3位 於收納位置時，偏壓彈簧4但提供—彈性回復力，使螺母件 3之底板32鄰近並抵頂於基板2之卡勾231，倘若是從凸伸 位置變更為收納位置時，只要將兩扣勾341連同所屬之扣接 彈臂34分別朝向螺接柱33靠近，進而解除勾合於板體21 之上表面211的狀態，此時，透過偏壓彈簧4之彈性回復力， 而能讓螺母件3回復至收納位置（如圖7)。 此外，於本實施例中，由於螺母件3主要是由塑料材質 所構成若直接以-螺絲6固定於螺母件3之螺接柱^容 易在多次拆裝後造成螺接柱33之損壞，因此，螺母件3還 包含-供螺絲6 ©定鎖合的鎖合件36,且鎖合件％是設置 於螺接柱33之頂端3卜並由金屬材f構成，如此一來便能 供使用者進行多次螺鎖拆裝而不易損壞。 值得一提的是，為了讓本新型螺鎖結構在凸伸位置下， 將前述螺絲6固定於螺母件3的動作進行中，不會發生螺母 件3相對於基板2轉動而使螺絲6無法固定的情況發生，因 此，本新型還設計有一限位機制，同樣地是透過基板2與螺 母件3相互配合來達成’其中，基板2之通孔22還具有四 個連通於主孔部22丨一侧的限位孔部223，螺母件3還包括 三個凸設於螺接柱33外表面且呈縱向延伸的卡接&肋35, 透過螺母件3之卡接凸肋35卡接於限位孔部223，而能限 8 M417589 螺母件3相對於基板2旋轉，進而免除前述巾將螺絲^ 固定於螺母件3時，可能發生螺母件3相對於基板2轉動， 而使螺絲6無法固定的情況。 在此要特別說明的是，雖然本實施例所揭露的限位孔部 223及卡接凸肋35之數量分別為四個及三個， - 限，亦可為其他數量，只要卡接β热μ β淑⑥ 孔部223即可。 #卡接凸肋35疋對應卡接於限位 φ 胃參閱圖8至圖11 ’為應用本新型螺鎖結構於一電子 裝置5的-種實施態樣’主要是要透過本新型螺鎖結構解決 過去電子裝置5’常發生於同_空間下無法將長短介面卡交 替使用’而使現有的空間的利用無法達到最高的效益之問 題。電子裝置5於本實施例中為一筆記型電腦，並包含一形 成有一容置空間511的機殼51、—設置於容置空間川内 並包含一插座電連接器521的電路板52、-第一電子介面 卡53、一第二電子介面卡54，及—螺鎖結構。 » 財實施例中，第一電子介面卡W與第二電子介面卡 54分別對應前述的長短介面卡，其中，第一電子介面卡Η 具有一第-長度’且第-電子介面卡53形成有一第一穿孔 二，又，第二電子介面卡54具有一長度小於第一長度的第 一長度’第一電子介面卡54形成有一第二穿孔⑷ 此外，上述中的第一電子介面卡53與第二電子介面卡 54可各自地插接於插座電連接器52ι並與電路板^電性連 接。 本實施例中’螺鎖結構設置於容置空間5ιι内且包含 9 M417589 前述螺鎖結構之所有構件，且同樣地透過螺母件3相對於基 板2於一收納位置及一凸伸位置之間移動，以利使用者選擇 使用’在此不再對螺鎖結構之相同元件加以贅述，僅針對不 同之處進行說明’於本實施態樣中主要不同處在於基板2 還包括一設於上表面211的螺柱25，而基板2之通孔22是 間隔位於插座電連接器521與螺柱25之間，此外，螺鎖結 構還包含一可螺鎖於螺柱25或螺母件3的螺絲6。 當使用者欲安裝第一電子介面卡53時，須先確認螺母 件3是位在收納位置，並將第一電子介面卡兄插接於插座 電連接器521且第一穿孔531與螺柱25位置相對應，再透 過螺絲6穿過第一穿孔531並螺鎖於螺柱乃。於上述中第 -電子介面卡53之整體安裝動作進行時，螺母件3皆處於 收納位置，除可避免凸伸的螺接件33止抵於第一電子介面 卡53而影響安裝進行，亦可避免第—電子介面卡53之電路 元件（圖未示）的損傷。 虽使用者於安裝第二電子介面卡54時 η 先將螺母件3調整為凸伸位置，再將第二電子介面卡^插 接於插座電連接器521，且第二穿孔541與螺母件3位置相 =3此二再Γ螺絲6穿過第二穿孔⑷，並螺鎖於螺 母件3,如此一來即達到固定安裝之目的。 由上述實施態樣可得知，利用本新型螺鎖結鮮配電子 請參閱圖U至圖14，為本新型螺鎖結構的另一種實施 10 M417589 態樣’主要適用於一電子裝置5，該電子裝置5包含一形成 有一容置空間511的機殼51、一設置於容置空間511内並 包含一傳輸電連接器522的電路板52，及一可插接於傳輸 電連接器522的電子元件55’其中電子元件55具有一本體 551及一可將本體551與螺鎖結構之螺母件3相互固定的固 定件552，及一形成於該固定件552之貫孔553，於本實施 態樣中，所述之電子裝置5同樣地為一筆記型電腦，且電子 元件55之本體551為一硬碟機。 本實施態樣主要是解決在過去於筆記型電腦中安裝硬 碟時，常會遇到被固有之螺柱（圖未示）阻擋而需要調整角度 才得以安裝之情況，進-步來說’藉由將螺母件3調整為收 納位置後，而能讓欲安裝之本體551不受阻礙地於基板2 上滑動至欲安裝之位置且對應插接於該傳輪電連接器 522(如圖12)，同時，再由固定件552透過螺絲6分別鎖合 於固定件552之貫孔553與螺母件3,在前述鎖合動作進^ 時，螺絲6會帶動螺母件3之螺接柱33上升，進而讓螺母 件3由收納位置變換為凸伸位置後達成固定之目的（如圖 13)。 綜上所述，藉由螺母件3與基板2㈣合所提供的凸伸 位置與收納位置而能方便使用者視情況需求進行調整，且進 一步提升安裝上的便利性，此外，透過限位機制中基板2 的側孔部222與限位孔部223分別將螺母件3之扣^彈臂 34與卡接凸肋35相限位，更進一步確保螺母件3於凸伸位 置下的穩定性’故確實能達成本新型之目的。 11 M417589 惟以上所述者，僅為本新型之較佳實施例而已，當不能 以此限定本新型實施之範圍，即大凡依本新型申請專利範圍 及新型說明内容所作之簡單的等效變化與修飾，皆仍屬本新 型專利涵蓋之範圍内。 12 【圖式簡單說明】 圖1是-立體圖’說明本新型_結構的較佳實施例與 螺母件的凸伸位置； /、 圖2是圖1的另—視角 施例； ’說明本新型螺鎖結構的較佳實 圖3是-立體圖，說明本新型螺鎖結構的較佳實施例與 螺母件的收納位置； 、 圖4是一立體分解圖，說明本新型螺鎖結構的較佳 例； 圖5是-上視圖’說明本新型螺鎖結構的較佳實施例； 圖6疋圖5中剖線所得之一部分剖視圖，說明本新型螺 鎖結構的凸伸位置； 、 圖7圖5中剖線所得之_部分剖視圖，說明本新型螺鎖 結構的收納位置； 、 樣； 圖8是-立體分解圖，朗本新型螺鎖結構之—實施態 圖9是一側視剖面圖， 狀態； 圖10是—立體分解圖 施態樣； 圖11是一侧視剖面圖 裝狀態； 圖12是—立體分解圖 施態樣； 說明於圖7之實施態樣下的安裝 ’說明本新型螺鎖結構之另一實 ’說明於圖9之實施態樣下的安 ’說明本新型螺鎖結構之另一實 13 M417589 圖13是一側視剖面圖，說明於圖11之實施態樣下的安 裝狀態；及 圖14是一側視剖面圖，說明於圖11之實施態樣下的安 裝狀態。 14 M417589 【主要元件符號說明】M417589 V. New description: [New technical field] The present invention relates to a screw lock structure, in particular to a screw lock structure in which a nut member can be changed between a storage position and a protruding position, and has the screw lock structure Electronic device. [Prior Art] Since the current trend of the overall development of electronic devices is toward high performance and volume reduction, it is an important knowledge to install and use various electronic components in a limited space. In general, manufacturers of electronic devices will generally follow certain specifications to plan the overall design architecture. Take the manufacturer of the chassis as an example. Usually, when designing the product, it will be different according to the ATX or MICR〇ATx commonly used on the motherboard. The specification 'is reserved for multiple sets of holes in the manufacturing, or preset studs, etc., so that the user can install and use. In the above, most of the pre-set studs are formed during the manufacturing process, so they cannot be disassembled as needed. However, in the trend of shrinking the volume mentioned earlier, the studs so preset often cause space to be used. , Valley Easy allows users to install the other components when the position of the stud is preset and can not be easily installed, or even can not be installed. Based on the above reasons, how to conceive a screw-locking structure that allows the user to make full use of the installation space is the direction that the new model is to be worked on. [New content] It is therefore an object of the present invention to provide a screw-locking structure in which a nut member can be changed between a stowed position and a projected position. Thus, the novel screw lock structure comprises a substrate and a nut member. 3 M417589 The substrate comprises a plate body having an upper surface and a lower surface, the plate body is formed with a through hole penetrating the upper and lower surfaces; and the nut member comprises a top end, and the nut member is movably disposed through the through hole nut member The substrate can be moved relative to the substrate at a storage position where the height of the top end is lower than or equal to the height of the upper surface, and a protruding position of the top surface of the top surface. Further, the substrate further comprises a positioning post which is spaced apart from each other and protrudes from the lower surface of the plate body. The two positioning posts respectively have a hook facing each other, and the nut member is engaged with the hook of each positioning post when the nut member is in the storage position. Further, the nut member further includes a bottom plate of the hook that can be engaged with each of the positioning posts, a screwing post protruding from the bottom plate and defining the top end, and two protruding protrusions on the bottom plate and spaced apart from each other at opposite ends of the screwing column When the elastic arm is fastened and the nut member is in the storage position, each of the fastening elastic arms is received in the through hole. Further, the utility model further comprises a biasing spring surrounding the screwing column and the outer periphery of each of the fastening spring arms, wherein the opposite ends of the upper and lower sides of the spring abut against the lower surface and the bottom plate respectively and bias the bottom plate downward. Further, the through hole has a main hole portion through which the screw column is bored, and two side hole portions communicating with the opposite side of the main hole portion, each side hole portion having a flat lower hole edge The arm has a buckle that can pass through each of the side holes and is snapped onto the upper surface, and the buckle includes a slope that faces upward and abuts against the lower hole edge. Further, the through hole further has a limiting hole communicating with one side of the main hole portion. The nut member further includes a locking rib protruding from the outer surface of the screw post and extending longitudinally. The engaging rib is engaged with the limiting hole to restrict the rotation of the nut member relative to the substrate. Progressively, the substrate further includes two side walls protruding from the lower surface of the plate body. M417589 Walls Two side walls respectively connect opposite ends of the two positioning posts. In addition, the present invention also provides an electronic device having a screw lock structure, comprising a casing formed with an accommodating space, a circuit board, a first electronic interface card, a second electronic interface card, and a screw lock structure. The circuit board is disposed in the accommodating space and includes a socket electrical connector. The first electronic interface card has a first length, and the first electronic interface card has a first through hole. The second electronic interface card has a second length that is less than the first length. The second electronic interface card is formed with a second through hole. The first electronic interface card and the second electronic interface card can be respectively inserted into the socket electrical connector. Electrically connected to the board. The screw lock structure is disposed in the accommodating space and includes all the components of the screw lock structure, and is similarly moved between the storage position and the protruding position relative to the substrate through the nut member, wherein the substrate further includes a The stud and the screw lock structure also include a screw that can be screwed to the stud or nut member. When the nut member is in the protruding position, the second electronic interface card is inserted into the socket electrical connector and the second through hole corresponds to the position of the nut member, the screw passes through the second through hole and is screwed to the nut member; when the nut member is located When the position is stored, the first electronic interface card is inserted into the socket electrical connector and the first through hole corresponds to the position of the stud, and the screw passes through the first through hole and is screwed to the stud. Furthermore, the present invention also provides another electronic device having a screw-lock structure, most of which are identical to the aforementioned electronic device, except that the first electronic interface card and the second electronic interface card mentioned above are stuck here. Change to an electronic component 'and form a consistent hole' electronic component can be plugged into the transmission electrical connector and 5 M417589 electrically connected to the circuit board" When the nut member is in the & extension position, the electronic component is plugged into the transmission The connector has a through hole corresponding to the position of the nut member, and the screw passes through the through hole and is screwed to the nut member. The utility model has the advantages that the protruding position and the receiving position provided by the nut member are convenient for the user to adjust according to the situation, thereby improving the convenience of installation. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 1 through 3, a preferred embodiment of the novel screw lock structure includes a substrate 2 and a nut member 3. The substrate 2 includes a plate body 21 having an upper surface 211 and a lower surface 212'. The plate body 21 is formed with a through hole 22 extending through the upper and lower surfaces 211, 212. Further, the substrate 2 further includes two spaced intervals. And the positioning post 23 protruding from the lower surface 212 of the plate body 21, wherein the two positioning posts 23 respectively have a hook 23 facing each other. In the embodiment, the substrate 2 further comprises two protrusions on the plate body. The side wall 24 of the lower surface 212 of the second surface 212 is connected to the opposite ends of the two positioning posts 23, respectively, and provides the reinforcing effect of the positioning post 23. (FIG. 2) » The nut member 3 includes a top end 31, and the nut member 3 is movably disposed through the through hole 22, and the nut member 3 is at a height lower than or equal to the height of the upper surface 211 with respect to the substrate 2 at the top end 31. A storage position, and a top end 31 projecting between the extended positions of the upper surface 211 of the upper surface 211 (shown in Figures i and 3, respectively). Referring to FIG. 4 to FIG. 7 , in the present embodiment, the nut member 3 further includes a bottom plate 32 that can be snapped onto each of the positioning posts 23 , and a screw that protrudes from the bottom plate 32 and defines the top end 31 . a column 33, and two fastening elastic arms 34 protruding from the bottom plate and spaced apart from opposite ends of the screwing post 33. When the nut member 3 is located at a storage position as described above, each of the fastening elastic arms 34 is received in the through hole. 22 in. In addition, the through hole 22 of the substrate 2 has a main hole P 221 through which the screw post 33 is bored and two side holes 222 communicating with the opposite side of the main hole portion 221, and each side hole 222 has a straight bottom. A hole edge (not shown), each of the fastening elastic arm % has a buckle 341 ′ that can pass through each side hole portion 222 and is fastened to the upper surface 211. The buckle 341 includes an upward facing and can abut the lower hole edge The slope (not shown). Furthermore, in the present embodiment, in order to prevent the nut member 3 in the storage position from sliding in the through hole 22, the novel screw lock structure further includes surrounding the screw post 33 and the outer circumference of each of the fastening elastic arms 34. The biasing spring 4, the opposite ends of the biasing spring 4 abut against the lower surface 212 and the bottom plate 32, respectively, and bias the bottom plate 32 downward, so that the nut member 3 has good fixation under the storage position without being fixed. Slide anywhere. The relationship between the components of the novel screw lock structure in the protruding position and the storage position is further described. When the nut member 3 is in the protruding position, the biasing spring 4 is received by the lower surface 212 of the plate body 21 and the nut member 3. The bottom plate 32 is compressed together, and the screw post 33 is protruded from the upper surface of the plate body 21, and is fastened upwardly against the lower hole edge by the hooks 341 of the two fastening spring arms 34, and by the buckle The elasticity of the arm M417589 34 is slightly slid toward the screw post 33 and then the bevel of the re-use buckle 341 is slid by the side holes 222, so that the hooks (4) can be respectively hooked on the upper surface of the plate body 21. 211, and then the nuts are fixed in the protruding position for the user to use (such as ® 6); in addition, when the nut member 3 is in the stowed position, the biasing spring 4 provides - elastic restoring force, so that the nut member 3 The bottom plate 32 is adjacent to and abuts against the hook 231 of the substrate 2, and if the hook portion 341 and the associated fastening elastic arm 34 are respectively moved toward the screw post 33, the two hooks 341 are respectively released from the protruding position to the storage position. The state of hooking the upper surface 211 of the plate body 21, at this time, transmitting the biasing spring 4 An elastic restoring force, the nut member 3 and let return to the storage position (FIG. 7). In addition, in the present embodiment, since the nut member 3 is mainly made of a plastic material, if the screw 6 is directly fixed to the nut member 3 of the nut member 3, it is easy to cause damage to the screw post 33 after repeated disassembly and assembly. Therefore, the nut member 3 further includes a locking member 36 for the screw 6 © locking, and the locking member % is disposed at the top end 3 of the screw post 33 and is composed of a metal material f, so that it can be supplied The user performs multiple screw locks and disassembles without being easily damaged. It is worth mentioning that, in order to make the screw locking structure of the present invention in the protruding position, the action of fixing the screw 6 to the nut member 3 is in progress, and the rotation of the nut member 3 relative to the substrate 2 does not occur, so that the screw 6 cannot be fixed. The present invention also has a limit mechanism, which is similarly achieved by the mutual cooperation of the substrate 2 and the nut member 3, wherein the through hole 22 of the substrate 2 also has four communicating with the main hole portion 22 The retaining hole portion 223 of the side, the nut member 3 further includes three latching & ribs 35 extending from the outer surface of the screw post 33 and extending longitudinally through the engaging rib 35 of the nut member 3 The hole portion 223 can limit the rotation of the nut member 3 relative to the substrate 2, so that the nut member 3 can be rotated relative to the substrate 2 when the screw is fixed to the nut member 3, so that the screw 6 cannot be fixed. Case. It should be particularly noted that although the number of the limiting hole portion 223 and the engaging rib 35 disclosed in the embodiment is four and three, respectively, the number may be other, as long as the card is connected to the beta heat. μ β 6 6 hole part 223 can be. #卡接凸肋疋35疋 Correspondingly stuck to the limit φ stomach See Figure 8 to Figure 11 for the application of the novel screw lock structure in an electronic device 5' mainly through the novel screw lock structure In the past, the problem that the use of the existing space cannot achieve the highest efficiency is solved by the fact that the electronic device 5' often occurs in the same space as the short interface card cannot be used interchangeably. In this embodiment, the electronic device 5 is a notebook computer, and includes a casing 51 formed with a receiving space 511, a circuit board 52 disposed in the accommodating space and including a socket electrical connector 521, and a An electronic interface card 53, a second electronic interface card 54, and a screw-lock structure. In the embodiment, the first electronic interface card W and the second electronic interface card 54 respectively correspond to the foregoing short interface card, wherein the first electronic interface card has a first length ' and the first electronic interface card 53 is formed with a a first perforation 2, and a second electronic interface card 54 having a first length less than the first length. The first electronic interface card 54 is formed with a second perforation (4). Further, the first electronic interface card 53 and the The two electronic interface cards 54 can be respectively plugged into the socket electrical connector 52 and electrically connected to the circuit board. In this embodiment, the screw-locking structure is disposed in the accommodating space 5 ιι and includes all the members of the above-mentioned screw-locking structure of 9 M417589, and similarly moves through the nut member 3 relative to the substrate 2 between a storage position and a protruding position. In order to facilitate the user's choice, the description of the same components of the screw-locking structure will not be repeated here, and only the differences will be described. The main difference in this embodiment is that the substrate 2 further includes an upper surface 211. The studs 25 are formed, and the through holes 22 of the substrate 2 are spaced between the socket electrical connector 521 and the stud 25. Further, the screw lock structure further includes a screw 6 that can be screwed to the stud 25 or the nut member 3. When the user wants to install the first electronic interface card 53, it is necessary to confirm that the nut member 3 is in the storage position, and the first electronic interface card is inserted into the socket electrical connector 521 and the first through hole 531 and the stud 25 Corresponding to the position, the screw 6 is passed through the first through hole 531 and screwed to the stud. When the entire mounting operation of the first electronic interface card 53 is performed, the nut member 3 is in the storage position, and the screwing member 33 can be prevented from abutting against the first electronic interface card 53 to affect the installation. Damage to the circuit components (not shown) of the first electronic interface card 53 is avoided. The user first adjusts the nut member 3 to the protruding position when the second electronic interface card 54 is mounted, and then inserts the second electronic interface card into the socket electrical connector 521, and the second through hole 541 and the nut member 3 Position phase = 3 The second reaming screw 6 passes through the second perforation (4) and is screwed to the nut member 3, thus achieving the purpose of fixed installation. It can be seen from the above embodiments that the present invention can be applied to an electronic device 5 by using the present invention. Referring to FIG. 9 to FIG. 14 , another embodiment of the novel screw lock structure 10 M417589 is mainly applicable to an electronic device 5 . The electronic device 5 includes a casing 51 formed with an accommodating space 511, a circuit board 52 disposed in the accommodating space 511 and including a transmission electrical connector 522, and an electronic pluggable to the transmission electrical connector 522. The component 55' includes a body 551 and a fixing member 552 for fixing the body 551 and the nut member 3 of the screw structure, and a through hole 553 formed in the fixing member 552. The electronic device 5 is similarly a notebook computer, and the body 551 of the electronic component 55 is a hard disk drive. This embodiment mainly solves the problem that when a hard disk is installed in a notebook computer in the past, it is often blocked by an inherent stud (not shown) and needs to be adjusted to be installed. After the nut member 3 is adjusted to the storage position, the body 551 to be mounted can be slid unimpeded on the substrate 2 to the position to be mounted and correspondingly inserted into the transmission electrical connector 522 (see FIG. 12). At the same time, the fixing member 552 is respectively engaged with the through hole 553 and the nut member 3 of the fixing member 552 through the screw 6. When the locking operation is performed, the screw 6 will drive the screwing post 33 of the nut member 3 to rise. Further, the nut member 3 is changed from the storage position to the protruding position to achieve the purpose of fixing (see FIG. 13). In summary, the protruding position and the storage position provided by the nut member 3 and the base plate 2 (four) can be easily adjusted by the user according to the situation, and the installation convenience is further improved, and in addition, through the limit mechanism The side hole portion 222 and the limiting hole portion 223 of the substrate 2 respectively restrain the buckle arm 34 of the nut member 3 and the engaging rib 35, thereby further ensuring the stability of the nut member 3 at the protruding position. It is indeed possible to achieve the purpose of this new type. 11 M417589 However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change made by the novel patent application scope and the new description content is Modifications are still within the scope of this new patent. 12 [Simplified illustration of the drawings] Fig. 1 is a perspective view showing the preferred embodiment of the present invention and the protruding position of the nut member; /, Fig. 2 is another perspective embodiment of Fig. 1; 3 is a perspective view showing a preferred embodiment of the novel screw lock structure and a storage position of the nut member; and FIG. 4 is an exploded perspective view showing a preferred example of the novel screw lock structure; Figure 5 is a top view of a preferred embodiment of the present invention; Fig. 6 is a partial cross-sectional view of the threaded structure of Fig. 5 illustrating the protruding position of the novel screw lock structure; The partial cross-sectional view of the wire shows the storage position of the new screw lock structure; and FIG. 8 is an exploded perspective view of the new type of screw lock structure. FIG. 9 is a side sectional view, state; 10 is a three-dimensional exploded view of the embodiment; Figure 11 is a side view of the state of the drawing; Figure 12 is a three-dimensional exploded view of the embodiment; illustrated in the embodiment of Figure 7 installation 'describe the new type of screw lock structure The other one's description of the embodiment of Figure 9 Fig. 13 is a side sectional view showing the mounted state in the embodiment of Fig. 11; and Fig. 14 is a side sectional view showing the same in Fig. 11 The installation status under the implementation. 14 M417589 [Main component symbol description]
2....... …基板 35… ——^接凸肋 21 …·· …板體 36····. •…鎖合件 211 …· …上表面 4…… •…偏壓彈簧 212··.. …下表面 5…… •…電子裝置 22 ··... …通孔 51 ·...· …·機殼 221···· …主孔部 511… •…容置空間 222···. …侧孔部 52…… •…電路板 223···· …限位孔部 521 ··· •…插座電連接器 23 ·.··· …定位柱 522… •…傳輸電連接器 231··· …卡勾 53…… •…第一電子介面卡 24 -···_ …側圍壁 531… •…第一孔洞 25 ••… …螺柱 54···.. •…第二電子介面卡 3....... …螺母件 541… •…第二孔洞 31 ••… …頂端 55"... •…電子元件 32 ….· …底板 551… •…本體 33 ••… …螺接柱 552… •…固定件 34 ••… …扣接彈臂 553… •…貫孔 341···· …扣勾 6 ....... •…螺絲 152.............substrate 35... ——^ rib 21...···plate body 36····.....locking member 211 ...·...upper surface 4...•...bias spring 212··.. ...lower surface 5... •...electronic device 22 ··...through hole 51 ·...· ...· housing 221····...main hole 511... •... accommodating space 222···. ... side hole portion 52... •...circuit board 223···· ...restriction hole portion 521 ···•...socket electrical connector 23 ·····...positioning post 522... •...transmission Electrical connector 231··· ... hook 53... •...first electronic interface card 24 -···_ ...side wall 531... •...first hole 25 ••... stud 54···.. •...Second electronic interface card 3..........nut piece 541... •...second hole 31 ••...top 55"... •...electronic component 32 ..... ... bottom plate 551... •... Body 33 ••... Screwing post 552... •...Fixing piece 34 ••......Snap arm 553... •...Through hole 341·····Buckle hook 6.......•...screw 15