M266679 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種電子裝置的周邊設備，特別是指 一種可提供電子裝置進行資料傳輸的具有可伸縮性和頂出 9 功能的導引單元之電子裝置傳輸座。 【先前技術】M266679 VIII. Description of the new type: [Technical field to which the new type belongs] This new type relates to a peripheral device of an electronic device, in particular to a guide unit with scalability and ejection function that can provide the electronic device with data transmission Electronic device transmission base. [Prior art]
在科技日益進步的時代，筆記型電腦、數位相機、數 位攝影機、錄音機、MP3、PDA、手機、家用語音通訊設備 …等數位電子裝置已普遍地充斥在日常生活中，且上述電子 裝置欲與其他電器設備連結時，大多是利用一傳輸座達到 ί料或訊號傳輸之目的。就以筆記型電腦而言，會利用一 傳輸座作為與桌上型電腦電連接的介面，而可將資料傳輸 至與桌上型電腦連結之列印機、儲存裝置…等。In the era of increasingly advanced technology, digital electronic devices such as notebook computers, digital cameras, digital video cameras, audio recorders, MP3, PDA, mobile phones, home voice communication devices, etc. have become widespread in daily life, and the above electronic devices are intended to be compatible with other When electrical equipment is connected, most of them use a transmission base to achieve the purpose of data transmission or signal transmission. As for a notebook computer, a transmission base is used as an interface for electrical connection with a desktop computer, and data can be transmitted to a printer, storage device, etc. connected to the desktop computer.
如圖1所示，現有一種可供桌上型電腦進行資料傳輸 的傳輸座’包含有一殼體i、一裝設在該殼體i内部的推掣 單元2及數受該推掣單元2所掣動的導引單元3。該殼體工 具有數凸設於一頂面且無伸縮功能的引導柱ι〇ι、一設於該 等引導柱1G1之間的連接埠⑽及數貫穿該頂面的穿孔 。該推f單元2可沿_水平方向產生移動，並具有數平 口P 201及數設於該等平面部2〇1 一側的斜面部⑽。該等 引單元3各具有一可由該等穿孔1〇3 f出的頂桿301及 軸設在該頂桿301底部的滑輪3〇2。 當一筆記型電腦4放置在該傳輸座上時，利用該等 導柱HH與數設於底部的凹孔4〇1配合，可使該筆記型, 5 M266679 腦4的一連接槔4〇2與該連接# 1〇2準禮對位並產生電連 接’當資料傳輸完成且欲使該筆記型電腦4與傳輸座分離 時，即可操作該推掣單元2沿水平方向產生移動，並利用 斜面部2〇2對該等導引單元3產生頂推，就可使得該等導 引单元3將筆記型電腦4向上頂起，且使得該連接埠402 自連接埠102上脫離。 队雖然，上述的傳輸座利用該等導引單元3對筆記型電 月：4產生頂出作用，可避免因硬接觸而導致硬體設備的損· 展但其引導柱101與導引單元3分離設置，會增加製造 、組配的麻煩。 _ 再者，該等引導柱⑼並不具有伸縮功能，且為了提 供筆記型電腦生較佳的定位性，該等引導_ iqi '必須具有 相當的高度，如此-來，筆記型電腦4上所設的凹孔4〇1 就必須製成相當的深度，且電路板亦需要作破孔，使得電 路板的設計上較為麻煩。 【新型内容】 因此，本新型之目的，即在提供一種可使頂出構件複 合设置在導引單元中以達到簡化結構目的，且利用導引單 L之ΓΓ特性有利於設計電子裝置電路板之具有可伸縮 性和頂出魏的㈣單元之電子裝置傳輸座。 於是，本新型具有可伸縮性和頂出功能的導引單元之 電子裝置傳輸座，是可供-電子裝置放置定位，該電子裝 置具有數龍設置衫位孔。料輸座包含—殼體、數裝 設在該殼體内部的掣魚留― 、 妁1動早兀、數對應該等掣動單元設置在 6 M266679 該殼體上的導引單元。該殼體是沿—水平方向延伸，並具 有數對應於β亥電子裝置之定位孔的穿孔。該等擎動單元是 可沿該水平方向往復位移，並各具有一對應該等穿孔的導 塊及-提供該導塊沿水平方向彈力的彈性元件，該等導塊 各具有-對應穿孔且呈斜面狀的導引面及_銜接在該導引 面一高端側的定位平面。該等導引單元是可沿一垂直於水 平向的直立方向產生伸縮，並各具有―穿設在穿孔中且 可對電子裝置頂出的主體、至少一穿設在該主體中且可沿 直立方向滑動的引導銷’該等主體各具有_對應於該等導 引面的底端部及一與該底端部呈相反設置且可套入該電子 裝置之定位孔中的頂端部。藉此，該掣動單元的導塊受彈 以，之彈力作用位在一第一位置時’該等導引單元位在 —上昇位置’且該等主體的底端部定位在該等定位平面上 ’而該等引導銷則抵止在該等導引面上，該等導引單元受 該電子裝置壓制位移至-下降位置時，該等主體的底端部 與该等導引面配合，可f動該等掣動單元之導塊由該第一 =沿水平方向移動至—第二位置，轉性元件薇藏回釋 彈力。 【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-個較佳實施例的詳細說明中 清楚的呈現。 ' 如圖2、圖3及圖5所示，本新型具有可伸縮性和 功能的導引單元之電子裝置傳輸纟⑽之較佳實施例，是 7 M266679 可供一電子裝置200 (例如筆記型電腦、數位相機、數位攝 影機、錄音機、MP3、PDA、手機、家用語音通訊設備··等 ，本實施例僅舉筆記型電腦為圖例）放置定位，該電子裝 置200具有數對應設置的定位孔21〇及一介於該等定位孔 210之間的連接埠220。且該傳輸座1〇〇包—殼體10、一 裝設在該殼體10内部的推掣單元20、數可相對於該殼體 10滑動的掣動單元30及數對應該等掣動單元3〇而設置在 該殼體10上的導引單元4〇。 該殼體10具有一沿一水平方向χ延伸的底座u、一設 置在該底座U上的頂I 12，二者相配合界定出一容納空間 ^底座11具有數擋板i i i，該頂蓋丨2具肴數對應於該 電子裝置200之定位孔210且貫通至該容納空間13中的穿 1及°又在5亥專穿孔121之間且對應於該電子裝置2〇〇 之連接埠220的連接埠122。 忒推掣單元2〇是裝設在該殼體〗〇之容納空間13中， 且可^ 4水平方向χ在該底座丨丨上往復位移，並具有一呈 長形板狀的滑塊21、數對應言亥等穿& 121且連結在該滑塊 上的推掣件22及一樞接在該底座u上且可牽動該滑塊 21的操作連# 23。該等推掣件22各具有-由下朝上漸次 爬昇的導斜面221。 配口參閱圖4，該等掣動單元3〇是裝設在該容納空間 並各具有一對應該等穿孔121的導塊31及一裝設在該 ' " °亥底座11之擋板111之間的彈性元件32。該等 導 ίΦ 31 具有二由下朝上漸次爬昇且呈斜面狀的導引面 M266679 \一介於該等導引面31丨之間的槽道312及二分別銜接 在°亥等^引面3 11 一高端側的定位平面3 13，且該等導引面 =1各具有一對應一低端側的寬端部314、一對應高端侧的 乍端。卩315及一位在該寬端部314與窄端部315之間且趨 近於乍端。卩3 15的頸部3 16，該等槽道3 12可供該推掣單元 20的推掣件22沿該水平方向χ產生滑動穿過，而該等定位 平面3 13疋銜接在该等頸部3〗6上，且分別位在該等槽道 3 12兩側。 配合參閱圖4，該等導引單元4〇是對應該等掣動單元 3〇而設置在該等穿孔121中，且可沿一垂直於水平方向χ 的直立方向Υ產生昇降，並各具有一穿設在穿孔ΐ2ι中的 主體41、一可相對於該主體41沿直立方向γ滑動的引導銷 42及一軸没在該主體41上的滑輪43。該等主體μ各且有 一對應該等導塊31的桿件411及二連結在該桿件4ιι :側 且對應於該等導引面311的套管件412，該等桿件41丨各具 有一伸設在該容納空間13中且對應於該等導引面311 端部413 Α-與該底端部413 1相反設置且可供該電子裝 置200之定位孔210套設的頂端部414，該等底端部413各 具有一可與該等導引面311相貼觸的側斜面413，。該等套 管件412是呈中空管狀且可分別供該等引導銷42滑動地穿 設。 再如圖3、目5所示，當傳輸座100組配完成，且在一 未連結該電子裝置200的狀態，且該等導引單元4〇在一上 昇位置時，該等掣動單元30的導塊31受彈性元件32之彈 M266679 力作用是位在-第-位置’此時’該等桿# 4il的底端部 413是呈剛性地定位在該等定位平自3ΐ3上，以雜電子裝 置^00的對正定位。而該等引導鎖42則呈可滑動地抵止在 遠等導引面311上。而該推掣單元2〇是在一原始位置，該 等導斜面221遠離該等導引單元4〇之桿件川的底端部 再如圖6所示，當該電子裝置2〇〇欲放置定位在該傳 輸座100上時，料將該r位孔2ig對準於該等導引單 凡，且利用該電子裝置200對該等主體41產生下麼時， 忒電子裝置200的-底面會先麼制該等引導銷42，且受到 -亥等導引面311的導引可使該等引導銷42隨即沿著導引面 311下滑，且使得主體41的底端部413也自定位平面阳 越過^部316滑移至導引面311的寬端部314上，即可使得 ，等導塊31被向右推㈣制（此時，該等彈性元件η稍 微被導塊31的底側緣與擋板111所壓縮）。 如圖7所示，該電子裝置2〇〇繼續朝傳輸座100靠近 含’且㈣電連接目的時’該電子裝置細的底面恰抵靠在 °亥頂盍12上，且導引單元40就可由原來的上昇位置沿直 立方向γ降移至—下降位置，且利用該等桿件4ιι的^端 部川與該等導引面311配合，可掣動該等擎動翠元％之 導塊二由該第_位置沿水平方向χ移動至—第二位置。此 λ等;f干件411的側斜面4丨3，會貼抵在該等導引面3 u 的：端部上’且彈性元件32漏縮的程度加大 回釋彈力。 10 M266679 再如圖8、圖9及圖10所示，當資料傳輸作業已完成 ，且欲將該電子裝置200 了頁出時，即可扳動該操作連桿η ，即可連動該推料元2()沿水平方向X產生移動，且使該 推掣早凡2G由原始位置移動至—推掣位置時，推掣件η 在滑入槽道3i2 +，並會同時利用導斜面22ι推辈滑輪a ’且可順暢導引該等導引單S 4〇沿直立方向γ向上移 此時，制該料性元件32_之仙可使料導塊” 由第二位置滑動至第一位置，促使該等桿件41 413又可對應於該等定位平 疋诅十面313，而該等引導銷41則又 抵觸在該導引面311上，就可使得莫 , 便侍導引早兀40由下降位置 回復成上昇位置，並產生剛松 生n]f生疋位，且使該電子裝置200 達到頂出目的。 當該推掣單元20又沿欠 … 七水千方向X產生反向移動時，該 料早兀20又由推掣位置移動至原始位置，推擎件22之 導斜面221又會遠離該蓉遂— 疋雕Θ寺V引早兀40之主體41底端部413 ’而可回復成圖3及圖5的待用狀態。 因此’本新型是利用導引單元4〇作為電子裝置置 傳輸座_上的導引作用，且亦作為頂出電子裝置200 之構件，而導引單# + 在上昇位置時，利用底端部413抵 鵰在定位平面3 13而權π 一 ^ 獲侍剛性定位，在受電子裝置200壓 制時，則利用引導銷42盥 〆、导⑴面3 11的配合，在下移產生 順暢導滑目的，可避免石^ 使用壽命。 更接處而確保硬體組件具有較長的 另外’利用該等暮3丨σσ 一 丨早兀40與掣動單元30之配合， M266679 不僅可提供電子裝置200在欲放置在傳輸座1〇〇上時可產 生較佳的定位性，且利用導引單元4〇之可伸縮特性，電子 裝置200上所設的定位孔21〇就不需要製成相當的深度， 且電路板也不需要作破孔，電路板的設計較為簡單。 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。 【圖式簡單說明】 圖1是現有一種筆記型電腦傳輸座之組合剖面示意圖 圖2是一俯視組合圖，說明本新型之電子裝置傳輸座 的一較佳實施例； 圖3是沿圖2中之線3 — 3的一剖面圖； 圖4是本新型上述較佳實施例之一掣動單元與一導引 單元一立體分解圖； 圖5是本新型上述較佳實施例之一局部放大剖面圖， 鲁 說明一導引單元位在一上昇位置； 圖6是本新型上述較佳實施例之一下壓示意圖，說明 電子裝置將導引單元下壓的狀態； 圖7是本新型上述較佳實施例之下降示意圖，說明導 引單元位在一下降位置； 圖8是本新型上述較佳實施例之頂出操作示意圖，說 明導引單元被一推動單元掣動而對電子裝置作頂出動作； 12 M266679 圖9是沿圖8中之線9 — 9的一剖面圖；及 圖10是本新型上述較佳實施例之回復操作示意圖，說 明導引單元被推掣單元掣動後產生上移。 13 M266679 【主要元件符號說明】 100… …·傳輸座 313… —定位平面 10 •… •…殼體 314… •…寬端部 X…… —水平方向 315… •…窄端部 11 •… •…底座 316… •…頸部 12 •.… •…頂蓋 32…… •…彈性元件 13 •… •…容納空間 40…… …·導引單元 111… •…擋板 γ....... …直立方向 121 ·*· •…穿孔 41…… …·主體 122… •…連接埠 42…… …引導銷 20 * ·… •…推掣單元 43…… …·滑輪 21 …*· …·滑塊 41卜… …桿件 22 ····. •…推掣件 412… …·套管件 221 *·* •…導斜面 413 …. •…底端部 23 ••… •…操作連桿 414 ···_ …頂端部 30 ••… •…掣動單元 413,… …側斜面 3 1 ··.·· …·導塊 200 …· …電子裝置 3H… •…導引面 210 ···. …定位孔 312… …·槽道 220 •… …連接埠 14As shown in FIG. 1, a conventional transmission base for data transmission by a desktop computer includes a housing i, a push-button unit 2 installed inside the housing i, and a plurality of the push-button units 2. Moving guide unit 3. The housing has a plurality of guide pillars protruding on a top surface and having no telescopic function, a connection port provided between the guide pillars 1G1, and a number of perforations penetrating the top surface. The pushing unit 2 can be moved in the horizontal direction, and has a flat port P 201 and a slanted surface ⑽ provided on the side of the flat part 201. Each of the lead-in units 3 has a jack 301 which can be pulled out by the perforations 103f and a pulley 30 whose shaft is provided at the bottom of the jack 301. When a notebook computer 4 is placed on the transmission base, the use of the guide posts HH and the recessed hole 401 provided at the bottom can cooperate with the notebook, 5 M266679, a connection of the brain 4 2 It is aligned with the connection # 102 and is electrically connected. When the data transmission is completed and the notebook computer 4 is to be separated from the transmission base, the push-button unit 2 can be operated to move horizontally and use The oblique portion 202 pushes the guide units 3, so that the guide units 3 lift the notebook computer 4 upward, and the port 402 is detached from the port 102. Although the above-mentioned transmission base uses these guide units 3 to produce a push-out effect on the notebook electric month: 4, it can avoid the damage and expansion of the hardware equipment due to hard contact, but its guide post 101 and the guide unit 3 Separate settings will increase the trouble of manufacturing and assembly. _ Furthermore, these guide pillars do not have telescoping functions, and in order to provide better positioning for notebook computers, these guides _ iqi 'must have a considerable height, so-come, the notebook 4 The recessed hole 401 provided must be made to a considerable depth, and the circuit board also needs to be broken, which makes the design of the circuit board more troublesome. [New content] Therefore, the purpose of the present invention is to provide a composite structure in which the ejection member is arranged in the guide unit to simplify the structure, and use the ΓΓ characteristic of the guide sheet L to facilitate the design of the electronic device circuit board. Electronic device transmission base with scalability and ejecting Wei unit. Therefore, the electronic device transmission base of the guide unit with scalability and ejection function of the present invention can be used for placing and positioning the electronic device. The electronic device has several holes for setting shirt positions. The material conveying base includes a casing, a number of detents installed in the interior of the casing, a guide unit installed on the casing corresponding to the detent units. The casing extends in the horizontal direction and has a number of perforations corresponding to the positioning holes of the β-hai electronic device. The engine units are reciprocally displaceable along the horizontal direction, and each has a pair of guide blocks that should be perforated and elastic elements that provide the guide block with elastic force in the horizontal direction. The bevel-shaped guide surface and the positioning plane connected to a high-end side of the guide surface. These guide units are capable of being expanded and contracted in an upright direction perpendicular to the horizontal direction, and each has a main body that is inserted in the perforation and can be ejected from the electronic device, at least one of which is inserted in the main body and can be upright The guide pins sliding in the direction. The main bodies each have a bottom end portion corresponding to the guide surfaces and a top end portion which is opposite to the bottom end portion and can be inserted into a positioning hole of the electronic device. As a result, when the guide block of the actuating unit is bombarded, when the elastic force is in a first position, the guide units are in an ascending position and the bottom ends of the main bodies are positioned on the positioning planes. Up 'and the guide pins abut on the guide surfaces, and when the guide units are pressed and displaced by the electronic device to the -down position, the bottom ends of the main bodies cooperate with the guide surfaces, The guide blocks of these actuating units can be moved from the first position to the second position in the horizontal direction, and the turning element Wei Zang releases the elastic force. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention are clearly presented in the following detailed description of a preferred embodiment with reference to the drawings. '' As shown in Figures 2, 3 and 5, the preferred embodiment of the electronic device transmission of the new type of guide unit with scalability and function is 7 M266679 for an electronic device 200 (such as a notebook type) Computers, digital cameras, digital cameras, recorders, MP3s, PDAs, mobile phones, home voice communication devices, etc., this example only uses a laptop as an example) for positioning. The electronic device 200 has a number of corresponding positioning holes 21 〇 and a connection port 220 between the positioning holes 210. And the transmission base is 100 packs—the housing 10, a push-pull unit 20 installed inside the housing 10, a number of detent units 30 that can slide relative to the housing 10, and a number corresponding to the detent units. 30 and a guide unit 40 provided on the casing 10. The housing 10 has a base u extending in a horizontal direction χ, and a top I 12 disposed on the base U. The two cooperate to define a receiving space. The base 11 has a number of baffles iii. The top cover 丨The number of dishes corresponds to the positioning hole 210 of the electronic device 200 and penetrates into the receiving space 13 through 1 °, and is between the 50-perforation 121 and corresponding to the port 220 of the electronic device 200. Connection port 122. The push-pull unit 20 is installed in the housing space 13 of the casing, and can be reciprocally displaced in the horizontal direction χ on the base 丨, and has a slide plate 21 in the shape of an elongated plate. The number corresponds to Yan Hai et al. &121; and a push button 22 connected to the slider and an operating link # 23 which is pivotally connected to the base u and can move the slider 21. The pushers 22 each have a guide slope 221 that gradually climbs from the bottom to the top. Refer to FIG. 4. The detent units 30 are installed in the accommodation space and each have a pair of guide blocks 31 corresponding to the perforations 121 and a baffle 111 installed on the base 11 Between the elastic elements 32. The guides 31 have two guide surfaces M266679 that gradually climb from the bottom to the top and are inclined. A channel 312 and two between the guide surfaces 31 丨 are connected to the angle surface 3, etc. 3 11 A positioning plane 3 13 on the high-end side, and the guiding surfaces = 1 each have a wide end portion 314 corresponding to a low-end side, and a sharp end corresponding to the high-end side.卩 315 and one bit are between the wide end portion 314 and the narrow end portion 315 and approach the first end.卩 3 15 of the neck 3 16, the channels 3 12 can be used by the pusher 22 of the pusher unit 20 to slide through in the horizontal direction χ, and the positioning planes 3 13 疋 are connected to the necks Ministry 3〗 6, and located on both sides of these channels 3 12 respectively. With reference to FIG. 4, the guide units 40 are disposed in the perforations 121 corresponding to the detent units 30, and can be raised and lowered along an upright direction Υ perpendicular to the horizontal direction χ, each having a The main body 41 passed through the perforation 2m, a guide pin 42 that can slide in the upright direction γ relative to the main body 41, and a pulley 43 whose axis is not on the main body 41. Each of the main bodies μ has a rod member 411 corresponding to the guide block 31 and two sleeve members 412 connected to the rod member 4m: side and corresponding to the guide surface 311, and each of the rod members 41 丨 has an extension. A top end portion 414 provided in the receiving space 13 and corresponding to the end portions 413 A of the guide surfaces 311-opposite to the bottom end portion 413 1 and available for the positioning holes 210 of the electronic device 200 to set, etc. The bottom end portions 413 each have a side inclined surface 413 that can contact the guide surfaces 311. The sleeves 412 are hollow tubular and can be slidably passed by the guide pins 42 respectively. As shown in FIGS. 3 and 5 again, when the transmission base 100 is assembled, and the electronic device 200 is not connected, and the guide units 40 are in a raised position, the detent units 30 The guide block 31 of the spring M266679 is located in the -th-position 'at this time' the bottom end portion 413 of the rod # 4il is rigidly positioned on the positioning flat from 3ΐ3 to Positioning of the electronic device ^ 00. The guide locks 42 slidably abut against the remote guide surface 311. The push-pull unit 20 is in an original position, and the guide slopes 221 are far away from the bottom end of the rods of the guide unit 40, as shown in FIG. 6, when the electronic device 200 is to be placed When positioning on the transmission base 100, it is expected that the r-position hole 2ig is aligned with the guide single fans, and when the electronic device 200 is used to generate the main body 41,-the bottom surface of the electronic device 200 will How to make these guide pins 42 first, and being guided by a guide surface 311 such as-Hai can cause the guide pins 42 to slide down along the guide surface 311 and make the bottom end portion 413 of the main body 41 also self-positioning plane The Yang slides over the ^ portion 316 to the wide end portion 314 of the guide surface 311, so that the equal guide block 31 is pushed to the right (at this time, the elastic elements η are slightly under the guide block 31 Edge and baffle 111 are compressed). As shown in FIG. 7, the electronic device 200 continues to approach the transmission base 100 when the electronic device is connected to the electronic device for the purpose of electrical connection. It can be moved from the original ascending position to the lowering position in the upright direction γ, and using the 4 ft end of the rods to cooperate with the guide surfaces 311, the guide blocks of the moving Cuiyuan% can be activated Second, the _th position moves to the second position in the horizontal direction χ. The side slopes 4 and 3 of the λ, etc. f stem 411 will abut on the ends of the guide surfaces 3 u and the degree of leakage of the elastic element 32 will increase the release elasticity. 10 M266679 As shown in Fig. 8, Fig. 9 and Fig. 10, when the data transmission operation is completed and the electronic device 200 is to be paged out, the operation link η can be pulled and the pusher can be linked. The element 2 () moves along the horizontal direction X, and when the push button moves 2G from the original position to the push button position, the push button η slides into the channel 3i2 +, and will simultaneously use the guide slope 22ι to push The generation pulley a 'can smoothly guide the guides S 40. The upward movement in the upright direction γ At this time, the material element 32_zhi can slide the material guide block from the second position to the first position Promoting these levers 41 to 413 may correspond to the positioning flat surfaces 313, and the guide pins 41 are in contact with the guide surface 311, which can make Mo, the guide guide early. 40 returns from the descending position to the ascending position, and generates a rigid loose n] f position, and makes the electronic device 200 reach the purpose of ejection. When the push-pull unit 20 again moves along the direction of owing ... Seven directions of water X reversely move At this time, the material 20 moves from the push button position to the original position again, and the guide slope 221 of the push engine 22 will be far away from the Rong Sui—— The bottom 413 of the main body 41 of the carved Θ temple V leads to the early stage 40 can be restored to the standby state of Fig. 3 and Fig. 5. Therefore, the "new model uses the guide unit 40 as an electronic device to place the transmission base _" Guiding function, and also as a component of ejecting the electronic device 200, and when the guide sheet # + is in the ascending position, the bottom end portion 413 is used to engrav on the positioning plane 3 13 and the weight π ^ is served by rigid positioning. When the electronic device 200 is pressed, the cooperation of the guide pin 42 and the guide surface 3 11 is used to create a smooth guide and sliding purpose in the downward movement, which can avoid the service life of the stone. It also ensures that the hardware component has a longer length. 'Using the combination of the Twilight 3 σσ 1 丨 Early Wu 40 and the detent unit 30, M266679 can not only provide the electronic device 200 with better positioning when it is placed on the transmission base 100, and use the guide Due to the retractable nature of the lead unit 40, the positioning holes 21 provided on the electronic device 200 need not be made to a considerable depth, and the circuit board does not need to be broken. The circuit board design is relatively simple. This is only a preferred embodiment of the present invention. This can limit the scope of the implementation of the new model, that is, the simple equivalent changes and modifications made according to the scope of the patent application of the new model and the description of the new model are still within the scope of the new model patent. 1 is a schematic cross-sectional view of a conventional notebook computer transmission base. FIG. 2 is a top plan view illustrating a preferred embodiment of the novel electronic device transmission base. FIG. 3 is a line along line 3-3 in FIG. 2. Sectional view; FIG. 4 is an exploded perspective view of a detent unit and a guide unit of one of the above-mentioned preferred embodiments of the present invention; FIG. 5 is a partially enlarged sectional view of one of the above-mentioned preferred embodiments of the present invention; The unit is in an ascending position. Fig. 6 is a schematic diagram of the pressing down of one of the above-mentioned preferred embodiments of the present invention, and illustrates the state in which the electronic device depresses the guide unit. The guide unit is located in a lowered position. FIG. 8 is a schematic diagram of the ejection operation of the above-mentioned preferred embodiment of the present invention, and illustrates that the guide unit is actuated by a pushing unit to eject the electronic device. 9 is a 12 M266679 8 along the line 9 - 9 in a sectional view; and FIG. 10 is a perspective view illustrating the playback operation of the present embodiment of the preferred embodiment, after generating said shift detent pushed out guide means on said detent means. 13 M266679 [Description of main component symbols] 100…… · Transfer base 313… —Positioning plane 10 •… •… Housing 314… •… Wide end X… —Horizontal 315… •… Narrow end 11 •… • … Base 316… •… neck 12 •.… •… top cover 32… •… elastic element 13 •… •… accommodation space 40…… · guide unit 111… •… baffle γ ..... ..… upright direction 121 · * · •… perforation 41 ……… · main body 122… •… port 42 ……… guide pin 20 * ·… •… pushing unit 43 ……… · pulley 21… * ·… · Slider 41…… Piece 22… ·… Pushing piece 412… · Sleeve piece 221 * · * •… Slope 413……… Bottom end 23 ••… •… Operating connection Lever 414 ··· _… Top end 30 ••… •… Stop unit 413,…… Slope 3 1…… Guide block 200…… Electronic device 3H… • Guide surface 210 · ··... Positioning hole 312... Slot 220....