1285183 九、發明說明： 【發明所屬之技術領域】 本發明係與雙向訊號線捲收機構有關，特別是有關於一種具 備雙向自動捲收訊號線功能，以調整訊號線使用長度之雙向捲線 器。 【先前技術】 電腦週邊產品之資料、影音及控制訊號傳輸線材，譬如USB • 規格傳輸線等，在訊號線二端設置訊號端子後，其總長度就會固 定不變。一般使用者在選擇訊號線時，大多會先衡量自己所需要 的操作長度’再挑選一總長度大於最大操作長度的訊號線，在使 用過程中將訊號線過長的部份直接置於一旁，或是以束帶將過長 的部份收束綑綁。收束綑綁的方式太過繁雜。但是若不加以收束 綑綁，容易使得長度過長的訊號線在使用過程中纏繞糾結，造成 使用者的不便，且糾纏打結的訊號線也容易造成訊號線内部線蕊 g 斷裂，而影響使用壽命。 為了快速地整理過長的訊號線，因此而有單向自動收捲訊號 線的機構被提出，這一類的捲線機構包含有利用捲簧驅轉的轉 盤，以捲簧產生的彈性扭矩，推動轉盤自動旋轉收捲訊號線。由 於在訊號線被拉出過程中，轉盤便不斷旋轉使捲簧產生逆向的彈 性扭矩，在停止拉扯訊號線時，捲簧便會開始驅動轉盤自動收捲 訊號線。因此自動收捲訊號線的機構更需要包含有一止擋煞車裝 置，以固定轉盤使之不受捲簧驅動捲收訊號線，而訊號線外露部 5 1285183 •分的長度加關定，供仙者彻。此種單向的技術絲用於小 型的電腦週翁置時，則可見於TW444174、twm期69，或 麵誦-案之中；然此種單向拉伸的方式（即捲線器一端的 長度可變，而捲線器之另-酬與電路板的距_定不變者），於 I線時常常具有較大的收捲力道，因此十分容易造成訊號線從電 路板的接點上脫落，或是訊號線内的線材斷裂的缺失。 TWM260044號專利案改變訊號線纏繞方式，使訊號線可進行雙 鲁向捲收，TWM2_44收捲訊號線的方式，係使訊號線的二端再 收捲時重疊在-起’為了避免訊號線在收卷時於轉盤表面糾結， 必須採取寬4形訊麟，配合髓的高度，使織線二端在收捲 日年自動重豎，使彳于訊號線適用型態受限，且必須加大轉盤直徑， 才能完全容納互相重疊的訊號線。同時TWM26〇〇44的止擋煞車 機構係卡掣於轉盤的外週，也會使得捲線機構的體積加大，造成 此種形式的设計有體積過大不易縮小的缺點。 • 為克服上述缺失，例如TW529819號專利案或CN25i〇92〇號 專利案，係於二殼體之間樞設一轉盤，利用一捲簧推動轉盤，以 使轉盤相對於殼體形成一彈性扭矩，藉以自動捲收訊號線，且訊 號線的二端係分別收捲於轉盤的上半部及下半部，使訊號線二端 在收捲時不會互相糾纏或是重疊，可縮小轉盤之直徑。同時於該 二殼體之一開設一限位槽，在轉盤之端面開設對應的溝槽、斜向 導槽及弧狀缺槽等。藉由滾珠在導槽及導槽之間變換位置，同時 於限位槽内做對應的位置變化，可使滾珠對轉盤發生止擋或卡掣 6 1285183 • 的效果，以調整訊號線外露部分的長度。另外，TWM260039及 TWM263681等案之中，雖然將上述的滾珠改為一活動的擺臂， 且省略了限位槽的使用’但仍必須配合轉盤上所設置之斜向導槽 及弧狀缺槽的設計，才能達到定位的效果。 . 然而’上述四專利案之導槽、溝槽及弧狀缺槽型態複雜，其 製作、加工過程複雜，其設計過程也必須經過複雜的計算，例如 溝槽及導槽的長度、卿凹槽的深度及祷位置、弧形凹槽與溝 鲁槽、導槽的夾角等’都必須經過複雜計算，始能發揮作用，增加 設計時的困難度。TW529819號及CN251〇92〇二案的半成品:組 裝時需將滾珠夾置於該第二殼體與該轉盤之端面，_過程較為 複雜、緩慢’ TWM26GG39及TWM26368軸將滾珠改為活動擺 臂的設計，但是其組裝時仍祕擺f㈣端對應於正確的初始位 置’且擺臂的尺寸相對於殼體而言，係為尺寸及小的元件，在安 裝時會形成相當的困難度。實際使用上，在拉出訊號線過程中若 籲停止^拉’轉盤仍會做小幅度的逆轉並捲收部分訊號線，定位滾 珠^到達定位產生止撞煞車使轉盤停止轉動，此一逆轉捲收的 訊號線長度不易掌握，因此也難以精確地調整訊號線的外露長 ，度。此外不論是滾珠或擺f，在操作過程中都會不斷地與轉盤頂 ，之間產生摩擦，長期使訂產生的摩耗，會使滾珠或擺 臂刖端無法確實地定位於溝射，而失去固定馳的作用。 【發明内容】 習用繞線捲收機構的結構複雜，且止擋煞車精確度不足，無 7 1285183 法有效地調整訊號線外露於捲收機構外部的長度，鑒於以上的問 題’本發明的主要目的在於提供一種雙向捲線器，藉以簡化止播 機構，提供止麟車效果，以精確地調整訊號線外露的長度。田1285183 IX. Description of the Invention: [Technical Field] The present invention relates to a two-way signal line retracting mechanism, and more particularly to a bidirectional reel having a bidirectional automatic retracting signal line function for adjusting the length of a signal line. [Prior Art] Data, audio and video and control signal transmission cables of computer peripheral products, such as USB • specification transmission lines, etc., after the signal terminals are set at the second end of the signal line, the total length will be fixed. When selecting a signal line, the average user will first measure the length of the operation required. 'Reselect a signal line whose total length is longer than the maximum operation length. Put the long part of the signal line directly to the side during use. Or bundle the bundles that are too long. The way to bundle bundles is too complicated. However, if it is not bundled, it is easy to make the signal line with too long length entangled during use, causing inconvenience to the user, and the entangled signal line is also likely to cause the internal line g of the signal line to be broken, which affects the use. life. In order to quickly sort out long signal lines, a mechanism for unidirectional automatic winding of the signal line has been proposed. This type of winding mechanism includes a turntable that is driven by a coil spring, and the elastic torque generated by the coil spring is used to push the turntable. Automatically rotate the winding signal line. Since the turntable is continuously rotated during the pulling of the signal line, the coil spring generates a reverse elastic torque. When the signal line is stopped, the coil spring starts to drive the turntable to automatically wind up the signal line. Therefore, the mechanism for automatically winding the signal line needs to include a stop brake device to fix the turntable so as not to be driven by the coil spring to drive the signal line, and the signal line exposed portion 5 1285183 • the length of the minute is fixed for the fairy thorough. This kind of unidirectional technical wire can be found in TW444174, twm period 69, or in the face-to-case case when it is used for small computers. The unidirectional stretching method (that is, the length of one end of the reel) Variable, and the reel and the distance between the reel and the board are always the same, and often have a large winding force on the I line, so it is easy to cause the signal line to fall off the contact of the board. Or the lack of wire breakage in the signal line. The TWM260044 patent changed the signal line winding method so that the signal line can be double-reeled, and the TWM2_44 winds up the signal line, so that the two ends of the signal line overlap when they are rewinded to avoid the signal line. When winding, the surface of the turntable is entangled. It is necessary to adopt a wide 4-shaped Xunlin, which matches the height of the pith, so that the two ends of the weaving wire are automatically re-verted in the day of winding, so that the applicable type of the signal line is limited and must be increased. The diameter of the turntable can fully accommodate the overlapping signal lines. At the same time, the stop brake mechanism of the TWM26〇〇44 is stuck on the outer circumference of the turntable, which also increases the volume of the winding mechanism, which causes the design of this type to have the disadvantage that the volume is too large to be easily reduced. • To overcome the above-mentioned deficiencies, such as the TW529819 patent or the CN25i〇92〇 patent, a turntable is pivoted between the two housings, and a turn spring is used to push the turntable to form a resilient torque of the turntable relative to the housing. By automatically collecting the signal line, and the two ends of the signal line are respectively wound up in the upper half and the lower half of the turntable, so that the two ends of the signal line do not entangle or overlap each other when winding up, and the turntable can be reduced. diameter. At the same time, a limiting slot is formed in one of the two housings, and a corresponding groove, an oblique guiding groove and an arc-shaped missing slot are formed on the end surface of the rotary table. By changing the position of the ball between the guide groove and the guide groove, and making corresponding position changes in the limit groove, the ball can be stopped or latched to adjust the exposed portion of the signal line. length. In addition, in the case of TWM260039 and TWM263681, although the above-mentioned ball was changed to a movable swing arm, and the use of the limit groove was omitted, it was necessary to match the oblique guide groove and the arc-shaped groove provided on the turntable. Design to achieve the positioning effect. However, the above four patents have complicated guide grooves, grooves and arc-shaped grooving patterns, and their fabrication and processing processes are complicated. The design process must also undergo complicated calculations, such as the length of grooves and guide grooves, The depth of the groove and the position of the prayer, the angle between the curved groove and the groove and the groove, etc. must undergo complicated calculations, which can play a role and increase the difficulty in design. Semi-finished products of TW529819 and CN251〇92〇2: When assembling, the ball clamp should be placed on the end face of the second casing and the turntable. The process is more complicated and slow. TWM26GG39 and TWM26368 axes change the ball to the movable swing arm. Design, but the assembly of the f (four) end corresponds to the correct initial position 'and the size of the swing arm relative to the housing is a small size and small components, which will form a considerable difficulty in installation. In actual use, if the button is stopped during the process of pulling out the signal line, it will still make a small reversal and retract part of the signal line. The positioning ball will arrive at the position to generate a collision and stop the car to stop the rotation. This reversal volume The length of the received signal line is not easy to grasp, so it is difficult to accurately adjust the exposure length of the signal line. In addition, no matter whether it is a ball or a pendulum f, friction will be generated between the car and the top of the turntable during the operation. The friction caused by the long-term order will make the ball or the arm end cannot be positioned correctly in the groove, but will not be fixed. The role of Chi. SUMMARY OF THE INVENTION The structure of the conventional winding retracting mechanism is complicated, and the accuracy of the stop braking is insufficient. The method of 7 1285183 effectively adjusts the length of the signal line exposed outside the retracting mechanism. In view of the above problems, the main purpose of the present invention is The invention provides a two-way reeling device, which simplifies the stopping mechanism and provides a stop-car effect to accurately adjust the length of the signal line exposed. field
因此’為達上述目的，本發明所揭露之-種雙向捲線界，係 於殼體之中枢設-轉盤，其中轉盤之―端面形賴放狀態，此二 端㈣邊緣具有第—卡掣片，沿轉盤之直徑方向向内延伸。將一 捲黃置於轉财’使捲簧分別職於轉盤及殼體，錄定地對轉 盤產生收捲力，驅使轉盤相對於殼體旋轉。將訊號線之中段置於 轉盤内’其二端分別向外延伸而收捲於轉盤的上半部及下半部。、 於叙體之-側設-讀元件，止狀件具有第二卡掣片，可 :::::::方向的不同’而輿第-卡—卡制或是 前述之止擋元件可相對於殼體進行-直線位移，當止幹元件 ：^片係與第-卡掣片位於不同平面，使第：卡掣片不與y 本’似使捲簧驅動轉盤旋轉以自動收捲訊號線。 可輕易===2煞車結構之構造簡單，容易操作， 明如ί _特崎作，祕_罐實施例詳細說 8 1285183 【實施方式】Therefore, in order to achieve the above object, the bidirectional winding line disclosed in the present invention is pivoted in the casing - the turntable, wherein the end face of the turntable is in a state of being placed, and the edge of the two ends (four) has a first card. Extending inward along the diameter of the turntable. Putting a roll of yellow on the turn-for-turn" causes the coil spring to work on the turntable and the casing respectively, and the recorded wind produces a winding force on the turntable to drive the turntable to rotate relative to the casing. The middle portion of the signal line is placed in the turntable. The two ends of the signal line extend outwardly and are wound up in the upper half and the lower half of the turntable. In the body-side-reading component, the stopper has a second clamping piece, which can be different in the direction of ::::::: and the first-card-carding or the aforementioned stop element can be Performing a linear displacement relative to the housing, when the dry component: the ^ film and the first - latch are in different planes, so that the first: the card is not the same as the y - like the coil spring drive carousel to automatically wind up the signal line. It can be easily ===2 The structure of the brake structure is simple and easy to operate, as clearly as _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
請參閱「第！圖」及「第2圖」所示，係為者 例所提供之—種雙向捲線器ω，包含有訊號線m、轉^；也 第—殼體第二殼_、捲簧止播元件16= 〇、 破線110之二端分別連接有訊號端子U =:訊號線110係為USB訊號魏^ 句為USB插頭，分別用於連結電腦主機及電腦週邊 相關的數據資料或影音訊號。該二訊號端子⑴除可分別為t 規格之接稱，亦可為不同規格之接頭，譬如二端分別為咖1 及USBB規格之接頭。當然，本發明之結構，亦可將其中一 接:接電祕—f询⑽如η上，而另—端則為〜 任滅格的訊號端子111，如「第6圖」所示；但雙向捲線器1Q 兩知的喊線110，仍為可變長度_態，故制雙向收捲方式， US6088021 ^ TW524349 > TW581301 ^ TWM247569 中的單向收捲器不同。 參閱第3A圖」及「第3B圖」所示，並結合參照「第1、2 轉盤120錢巾^管狀，二端面皆呈現開放狀態，其内部中 沾成尸田板12卜概略將轉盤12〇内部區隔為上半段及下半段 二部，’隔板m撕於轉盤12〇中心轴的位置設一轴孔122， 而捲黃150則置人轉盤12G内部，以其—端抵靠於轉盤12〇。 轉盤120的-端面之開口週緣，形成有二向内延伸的第—卡 9 1285183 掣片123，大致平行於轉盤120的徑向，各第一》^掣片123具有 第一抵止側123a及第一滑動面123b。第一抵止側i23a係位於第 一卡掣片123的一側邊緣，呈現一狹長平面型態，且該平面大致 平行於轉盤120的長軸方向。第一滑動面;i23b係位於第一卡掣片 123朝向轉盤12〇内部之一面，與該轉盤12〇的直徑方向之間形 成一微小夾角。 轉盤120之週面開設有二穿設槽124及二夾持槽孔125，各 穿設槽124之寬度恰可供訊號線11〇穿過。此外，穿設槽124係 呈現上下制設計，分綱設於觀12G的上段及下段，使訊號 線110的二端可以分別捲繞於轉盤12〇的上半段及下半段，形成 雙向捲收的·，且不會互相干_繞。此—捲線單元的相關技 術，可參考發明人之94114464號發明專利申請案。 第-叙體130與第二殼體14〇係以螺釘鎖固結合形成一殼 體，第一殼體130面對第二殼體140之-面設有姉131，此-樞軸131具有一切槽咖，將樞轴i3i切割為二部分，且柩輛⑶ 末端的部份係為中^，形成一裝設孔mb，裝設孔131b内置-1 縮彈簧132。第二殼體刚對應於_ 131末端的位置，具有 —，孔 止彳曰元件160係套設於樞軸131頂端，同時受到壓 彈κ m向外推抵’而朝向開孔⑷移動，透過開孔⑷突出 於第二殼體140的外部。 捲黃150係置於隸般ion ^ 夏^»120之内，其一端由夾持槽孔125之一 牙出轉盤120之外，並蠻; 弓折勾扣於另一夾持槽孔125，形成頂抵 10 !285183 於轉盤m的狀態。轉盤120的另一端係夾持於樞軸ΐ3ι之切槽 13la中’使捲簧150頂抵於樞車由131及轉盤12〇，以形成怪定地 產生-收捲力，驅動轉盤12G相對於第—殼體⑽及第二殼體14〇 旋轉。同時，魏彈簧132置人裝設孔131b時，恰可頂靠在夹持 於切槽131a中的捲簧150。 止擒兀件160具有-匹配樞車由131末端概呈長條橢圓斷面的 内孔(圖未tf)’藉叫止料元⑽套設於樞軸⑶末端時，可對 應於轉盤12〇之巾心軸線上，並產生—旋熱⑽卡制效果，使 止K牛160無法相對於枢轴131及第一_ 13〇旋轉，但是可 沿著轉盤㈣的中心軸線相對轉盤於第—位置及第二位置進行直 、.動止!田元件160的侧面，形成二個向外延伸的第二卡擎片 各第一卡掣片161具有第二抵止側⑹&及第二滑動面1仙， 第二抵=側⑹a大致平行於樞軸131的絲方向，對應於轉盤 捲卡料123的第—抵止側既，而形成—方向相反於 ^ 收捲力的卡掣效果。第二滑動面⑹b係與樞軸131之徑 斜角’且此一傾斜角係與第一滑動面之傾斜 -产動L 19田反向轉動轉盤12G時，第二滑動®祕可以與第 12^相胁=互相接觸’藉由互補的傾斜角，可使第一卡掣片 相反的方向轉動==動’而使轉盤12。可朝向與收捲力 緣⑹可連叶/ 的週面更形成凸緣162，此以凸 態環繞該止f 0的正個週面’亦以不連續交錯型 Λ 160 ’以本實施例為例’該凸緣162係為不連 1285183 續型態’形成二段互相銜接的結構。凸緣162外週所構成的區域 之截面積’大於第二殼體140之開孔141的截面積，藉以對止擒 讀160械限位仙，使止播元件⑽不會經由開孔⑷ 至第二殼體140的外侧。 以上所述係為本發明之元件組成，以下再進—步說明本發明 各元件之結合關係。 Χ 將捲簧150置入轉盤12_，使捲簧150之-端由夾持槽孔 _ 125穿出該轉盤12G之外’並彎折勾扣另-夾持槽孔125，使捲菩 150之-端頂抵於轉盤120。接著將訊號線11〇之中段置入轉二 120之中，使訊號線11〇穿過捲菁15〇及轉盤12〇内壁之間，: 被央持轉盤m内壁一夾持空間之中(圖未示)。訊號線⑽之二端 則分別穿過二穿設槽124到達轉盤12〇外部，以捲繞於轉盤⑽ 週面的上半部及下半部。 將樞軸131牙過轉盤12〇之軸孔122，使捲菁⑼之另一端 =持於切槽13la中’接著將壓縮彈簧132置人樞軸⑶末端的裳 «又孔_132b中’以止控几件160向下魏該屢縮彈赞⑶的同時將 ^兀^ 160套叹於樞軸13〇的末端。最後將第二殼體⑽結合 二' 4體130 ’使止擒元件16〇位於第一位置並由開孔⑷外 ^此時第一卡掣片123與第二卡掣片⑹係位於同一平面，使 弟—抵賴⑽與第二抵讀⑹a戦恤卡掣的狀態。 ^參閱「第4A、4B圖」至「第认、犯圖」所示，係為本 ^明較佳實施例之運作方式。 12 1285183 . 、雙向捲線器ίο在組裝完成後，訊號線11〇係捲繞於轉盤i2〇 t週面’當需要較長的訊號線11〇時，可由訊號線ιι〇外露之二 立而將訊號線110向外拉扯’此時訊號線110可帶動捲盤12〇旋轉， =_「第4A、4B圖」為例，轉盤12〇會進行逆時針旋轉，由於止 &轉16(M系置於壓縮彈簧132之上方，此時第一卡擎片⑵與 卡掣片161係以第一滑動面123b及第二滑動面丨仙互相接 觸’此時第二卡掣片161將被迫向下滑移至第-卡掣片⑹下方， _不；對第卡掣片123產生卡掣作用。亦即在拉出訊號線110 的過財，轉盤120可不受卡掣自由轉動’以將訊號線110釋出， 而捲K 15〇則可持續受到扭轉，恆定地形成一收捲力，亦即產生 逆時針方向之扭轉力。 § V止拉動訊號線110並加以釋放時，此時捲簧15〇之收捲 力^驅動轉# 120往反方向旋轉（圖中為順時針方向），此時第二 卡掣片161❹擔縮彈# 132的推力作用，會回復到與第一卡擎 _ 3位於目平面’使得第一抵止伯i!123a與第二抵止側i61b 形成互相卡掣的狀態；_，由於域元件副係防轉地卡擎在 樞軸131之上段，故止撞元件16〇可完全止擋轉盤㈣的轉動並 形成卡掣的效果，如「第3A、3B圖」所示，並使得捲菁15〇之 收捲力無法帶動轉盤120逆轉，並固定訊號線ιι〇二端於一預定 的外路長度。同理，若訊號線11G外露長度不足，可隨時由訊號 線110的二端向外拉動，繼續將訊號線11〇收捲於轉盤m外緣 的礼拉出，在到達需要的長度時停止拉動，並將訊號線放 13 1285183 開；由於_彈簧132敝推作用，因此使得第-卡掣片123及 請及可自動形成互相卡制的效果，轉盤120使 ”不έ X到捲| 150的收捲力帶動。 參照「第5Α、5Β圖」所示，需要回收訊號線ιι〇時 -威體Μ0外向下錢止播元件⑽，使止播元件_移動至第 如23账询161⑽竭水平面 二#與^卡料161形成互相卡制的 20就可以自由轉動，藉由捲菁15〇受到扭 no使I㈣触捲力，可以㈣轉盤⑽逆轉而收捲訊號線 ，使桃線no二端外露的部份收捲於轉盤12〇的外周緣。 雖然本發_前述之較佳實施觸露如上，祕麟用以限 Γ::;Γ熟習相像技藝者’在不脫離本發明之精神和範圍 内^^些狀更動朗飾，因此本發明之專娜護範圍須視 本·胃_之巾料概n所界定者為準。 、 【圖式間早說明】 第1圖為本發明較佳實施例之立體分解圖； 第2圖為本發明較佳實施例之立體圖； 第3Α、3Β圖為本發明較佳實施例之局部構件示意圖； 弟4Α、4Β圖為本發明較佳實施例之運作示意圖； 第5Α、5Β圖為本發明較佳實施例另_實施態樣 及 第6圖為本發明另一較佳實施例。 14 1285183 【主要元件符號說明】Please refer to the "Figure!" and "Figure 2" for the two-way reel ω provided by the example, including the signal line m, turn ^; also - the second shell of the shell _, volume The spring stop component 16= 〇, the two ends of the broken line 110 are respectively connected with the signal terminal U =: the signal line 110 is the USB signal Wei ^ sentence is a USB plug, respectively used to connect the computer host and computer peripheral related data or audio and video Signal. The two signal terminals (1) can be respectively connected to the t specifications, and can also be connectors of different specifications, such as the two ends of the connector of the coffee 1 and USBB specifications. Of course, the structure of the present invention may also be connected to one of the following: the answer is (10), such as η, and the other end is the signal terminal 111, which is shown in FIG. The two-way reel 1Q has a variable length _ state, so the two-way winding mode is different, and the one-way winder in the US6088021 ^ TW524349 > TW581301 ^ TWM247569 is different. Refer to Figure 3A and Figure 3B, and refer to the "1st, 2nd turntable 120 money towel ^ tubular, both ends are open, the inside of which is immersed in a corpse board 12 b roughly turntable 12 The inner section of the crucible is divided into two parts, the upper part and the lower part. The partition m is torn at the position of the central axis of the turntable 12, and a shaft hole 122 is set, and the yellow 150 is placed inside the turntable 12G. The turn of the turntable 12 〇. The periphery of the opening of the turn surface of the turntable 120 is formed with a second-inwardly extending first card 9 1285183 掣 piece 123, substantially parallel to the radial direction of the turntable 120, each of the first 掣 123 123 has the first An abutting side 123a and a first sliding surface 123b. The first abutting side i23a is located at one side edge of the first latching piece 123, and exhibits an elongated planar shape, and the plane is substantially parallel to the long axis direction of the turntable 120. The first sliding surface; i23b is located on one side of the first latching piece 123 facing the inner side of the turntable 12, and forms a slight angle with the diameter direction of the turntable 12A. The circumferential surface of the turntable 120 is provided with two through slots 124. And the two clamping slots 125, the width of each of the through slots 124 is just enough for the signal line 11 to pass through. The through groove 124 is designed as a top and bottom system, and the sub-frame is arranged in the upper and lower sections of the 12G, so that the two ends of the signal line 110 can be respectively wound around the upper half and the lower half of the turntable 12〇 to form a two-way retracting. For example, the related art of the winding unit can be referred to the inventor's invention patent application No. 94114464. The first body 130 and the second casing 14 are screw-locked to form a joint. a casing, the first casing 130 facing the second casing 140 is provided with a weir 131. The pivot 131 has all the slots, and the pivot i3i is cut into two parts, and the end portion of the vehicle (3) is cut. The system is formed as a middle hole, and a mounting hole mb is formed, and the mounting hole 131b has a built-in shrinking spring 132. The second housing has a position corresponding to the end of the _131, and has a hole stopping element 160 sleeved on the pivot. The top end of the shaft 131 is simultaneously pushed by the ballistic κ m to move toward the opening (4), and protrudes through the opening (4) to the outside of the second casing 140. The roll 150 is placed in the genus ^ ^ ^ 120 One end of the clamping slot 125 is out of the turntable 120, and the bow is hooked to the other clamping slot 125 to form The top is 10 285 183 in the state of the turntable m. The other end of the turntable 120 is clamped in the slot 13la of the pivot ΐ3ι' to make the coil spring 150 abut against the pivoting frame 131 and the turntable 12 to form a strange ground. The generating-winding force drives the turntable 12G to rotate relative to the first housing (10) and the second housing 14. At the same time, when the Wei spring 132 is placed in the hole 131b, it can be abutted in the slot 131a. The coil spring 150. The retaining member 160 has a matching inner hole (Fig. not tf) of the longitudinal elliptical section of the end of the 131. The borrowing stop element (10) is sleeved at the end of the pivot (3). Corresponding to the axis of the carousel of the turntable 12, and generating a hot-spinning (10) carding effect, the K-boat 160 cannot be rotated relative to the pivot 131 and the first _ 13 ,, but can be relatively along the central axis of the turntable (four) The first turntable 161 has two second abutting sides (6) & The second sliding surface 1 sen, the second abutting side (6) a is substantially parallel to the wire direction of the pivot 131, corresponding to the first abutting side of the turntable roll stock 123, And the formation - the opposite of the winding effect of the winding force. The second sliding surface (6) b is inclined with the pivot axis 131 and the inclination angle of the first sliding surface is opposite to that of the first sliding surface. ^Correlation = contact with each other 'With the complementary tilt angle, the first card can be rotated in the opposite direction == move' to make the turntable 12. The flange 162 may be formed toward the circumferential surface of the retractable force edge (6), which may be surrounded by the positive circumferential surface of the stop f 0 and also by the discontinuous staggered Λ 160 ′ in this embodiment. For example, the flange 162 is a structure in which the two segments are connected to each other without forming a 1 281 581 continuation type. The cross-sectional area of the area formed by the outer circumference of the flange 162 is larger than the cross-sectional area of the opening 141 of the second casing 140, so that the stop limit is read, so that the stop element (10) does not pass through the opening (4). The outer side of the second housing 140. The above is the component composition of the present invention, and the combination of the components of the present invention will be further described below.置 Put the coil spring 150 into the turntable 12_, so that the end of the coil spring 150 is pierced out of the turntable 12G by the clamping slot _ 125 and bends the hook to hold the slot hole 125 to make the roll 150 - The end is abutted against the turntable 120. Then, the middle section of the signal line 11〇 is placed in the second turn 120, so that the signal line 11 〇 passes between the roll cyanine 15〇 and the inner wall of the turntable 12〇: is sandwiched by the inner wall of the central turntable m (Fig. Not shown). The two ends of the signal line (10) pass through the two through slots 124 to the outside of the turntable 12, respectively, to be wound around the upper and lower halves of the circumference of the turntable (10). Passing the pivot 131 through the shaft hole 122 of the turntable 12, so that the other end of the roll (9) is held in the slot 13la, and then the compression spring 132 is placed in the skirt «the hole_132b at the end of the pivot (3) Stop a few pieces of 160 down to the end of the contraction (3) while the ^ 兀 ^ 160 sets sigh at the end of the pivot 13 。. Finally, the second casing (10) is coupled to the two '4 body 130' so that the shackle element 16 is located at the first position and is outside the opening (4). At this time, the first dam piece 123 and the second dam piece (6) are in the same plane. , the status of the younger brother - repudiation (10) and the second refusal (6) a card. ^ See "Figures 4A, 4B" to "Identification, Complaints" as shown in the figure for the operation of the preferred embodiment. 12 1285183 . Two-way reel ίο After the assembly is completed, the signal line 11 is wound around the circumference of the turntable i2〇t. When a longer signal line 11〇 is required, the signal line ιι〇 can be exposed. The signal line 110 is pulled outwards. At this time, the signal line 110 can drive the reel 12 to rotate, and =_ "4A, 4B" as an example. The turntable 12〇 will rotate counterclockwise, because the stop & turn 16 (M system Placed above the compression spring 132, the first card (2) and the cassette 161 are in contact with each other by the first sliding surface 123b and the second sliding surface ' ” Sliding down to the bottom of the first card (6), _ no; causing a click effect on the first card 123. That is, when the signal line 110 is pulled out, the turntable 120 can be freely rotated by the clicker to transmit the signal. The line 110 is released, and the roll K 15 可持续 is continuously twisted, constantly forming a winding force, that is, a counterclockwise torsion force. § When the V pulls the signal line 110 and releases it, the coil spring 15〇Winning force ^Drive turn #120 Rotate in the opposite direction (clockwise in the figure), at this time the second card 161 The thrust action of the ❹ 缩 弹 # 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 132 The field component sub-system anti-rotation card is above the pivot 131, so the anti-collision element 16〇 can completely stop the rotation of the turntable (4) and form a jam effect, as shown in "3A, 3B", and The winding force of the rolling coil 15 can not drive the turntable 120 to reverse, and fix the signal line ιι〇 at the end of a predetermined outer path length. Similarly, if the exposed length of the signal line 11G is insufficient, it can be at any time from the two ends of the signal line 110. Pull outward, continue to pull the signal line 11〇 on the outer edge of the turntable m, and pull it when it reaches the required length, and put the signal line on 13 1285183; because the _ spring 132 pushes, it makes The first-snap piece 123 and the request can automatically form the effect of mutual engagement, and the turntable 120 drives the winding force of "not to X to roll|150." Referring to "5th, 5th,", it is necessary to recover the signal line. ι 〇 - - - - - - - - - - - - - - - - - - - - - - - - - - - For example, 23 account 161 (10) exhaust level 2 # and ^ card material 161 form a mutual card 20 can be freely rotated, by twisting 15 〇 twisted to make I (four) touch force, can (4) turntable (10) reverse and take up the signal line , the exposed part of the two ends of the peach line is wound on the outer circumference of the turntable 12 。. Although the preferred embodiment of the present invention is exposed as above, the secret lining is used to limit::; The scope of the invention must be changed according to the spirit and scope of the present invention. Therefore, the scope of the invention must be determined according to the definition of the napkin of the stomach. 1 is a perspective view of a preferred embodiment of the present invention; FIG. 2 is a perspective view of a preferred embodiment of the present invention; and FIGS. 3 and 3 are schematic views of a partial member of a preferred embodiment of the present invention; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 5 is a perspective view of a preferred embodiment of the present invention and FIG. 6 is another preferred embodiment of the present invention. 14 1285183 [Description of main component symbols]
10 雙向捲線器 110 訊號線 111 訊號端子 112 電路板 120 轉盤 121 隔板 122 轴孔 123 第一卡掣片 123a 第一抵止側 123b 第一滑動面 124 穿設槽 125 夾持槽孔 130 第一殼體 131 樞軸 131a 切槽 131b 裝設孔 132 壓縮彈簧 140 第二殼體 141 開孔 150 捲簧 160 止擋元件 1285183 161 第二卡掣片 161a 第二抵止側 161b 第二滑動面 162 凸緣10 bidirectional reel 110 signal line 111 signal terminal 112 circuit board 120 turntable 121 partition 122 shaft hole 123 first latching piece 123a first abutting side 123b first sliding surface 124 through slot 125 clamping slot 130 first Housing 131 Pivot 131a Groove 131b Mounting hole 132 Compression spring 140 Second housing 141 Opening 150 Coil spring 160 Stop element 1285183 161 Second latching piece 161a Second abutting side 161b Second sliding surface 162 Convex edge
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