M347738 八、新型說明: 【新型所屬之技術領域】 本創作係有關於一種集線技術,更詳而古士 口 1恭有關 一種應用於電子裝置之電源適配器之集線結構。 【先前技術】 隨著電子技術的高速發展,各類電子裝置已成為人們 不可或缺之隨身配備,且為了攜帶的便利性,各類可攜S 電子裝置也不斷朝向輕薄短小之趨勢邁進。通常,可栌^ _電子裝置裝配有可拆卸式之電池’使可攜式電子裝置:;頁 插接電源即可使用;但是,就例如筆記型電腦之可攜&電 子裝置而言,電池的蓄電量有限,通常使用一至二個小時 後所儲存之電力就會耗盡,此時則必須使用電源適配器 將筆記型電腦與外部插座連接,以透過電線將電力傳輸^ 筆記型電腦或直接對電池進行充電,得 腦 足夠的電力而可繼續使用。 电驷有 ,立睛翏閲第1圖,係顯示一種習用電源適配器之結構示 Θ如圖所示,般的電源適配器10内部通常内建有 交流/直流轉換電路,用以將於入Μ ΑΜ㊉内建有 電源,以供電子裝置二 端會分別且有僂、pi 電源適配1110的兩 源/、达切電源之第-電源線11及傳送直流 及分別與該第-電源線及第 Γ、·’ 〃連接之第一插頭111及第二插頭121。談第 一插碩111係用以插接於卜 二 按於外邛電源插座(未圖示),該第 -香員12“糸用以插接筆記型電腦(未圖示)或其他電子 M347738 裝置之電性連接埠(未圖示),藉此,以將插座電源之電 * 源經轉換而傳輸至筆記型電腦供使用。 、 惟,習用之電源適配器1 0之第一電源線11及第二電 源線12為了插接方便,皆具有較長之長度,以提供各種 ^ 不同距離之插接使用,所以筆記型電腦在使用的時候,第 : 笔源線11及第二電源線12很容易散落於桌面或地上, 又或者會纏繞糾結成一團,不僅有礙觀瞻也會佔用很多空 ‘間。同時,當筆記型電腦使用完畢的時候,由於第一電源 •線11及第二電源線12長度都很長,也不利於收納,往往 也需要花一段時間才能將第一電源線u及第二電源線12 整齊纏繞固定在一起,且不易收納。由此可知,習用之第 < 一電源線丨1及第二電源線12於使用時及收納時皆產生諸 多之不便。 此外,為了避免電源線紊亂及改善上述之缺失,相關 業者也提出相關之具有集線功能之電源適配器,例如台灣 專利公告第521908號新型專利、台灣專利公告第534513 號新型專利及台灣專利公告第539319號新型專利等。 惟,前述台灣專利公告第521908號專利結構較為複 且需要1多的構件進行定位,因此存在有組|時間較 咼且成本較高之問題,並且因為構件較為複雜,因此損捸 %也不容易維修;而就台灣專利公告第534513號及笫 539319號專利來看,雖然結構較為單純,但其電源線 收納在電源適配器的及外表,雖可達到較為整齊 納’但因為電源線仍存在於外表,所以—樣有較不美= 6 M347738 缺失再者,於使用時,電源線也一樣會散落於桌面或地 上,所以仍存在使用時佔用空間及電源線纏繞糾結之缺 因此’如何找到一種具有快速整齊收納電源線及不佔 空間,使電源線能整齊收納於電源適配器内之設計,以改 二鈉述4知技術之缺失,遂成為目前亟待解決的問題。 【新型内容】 癱”#於上述習知技術之缺點’賴作係提供一種電源適 _配器之集線結構,快速收訥電源線。 本創作之另-目的在於提供—種可控制電源線伸出 長度之電源適配器之集線結構。 • 本創作之再一目的在於提供一種易於操作使用之電 源適配器之集線結構。 種結構單純之電源適 本創作之又一目的在於提供一種 配器之集線結構。 為達上述及其他日66,4*左.丨/z* …M347738 VIII. New Description: [New Technology Field] This creation department is about a kind of line gathering technology. More detailed, Gu Shikou 1 is related to a line structure of a power adapter applied to an electronic device. [Prior Art] With the rapid development of electronic technology, various types of electronic devices have become indispensable for people, and for the convenience of carrying, various portable S electronic devices are also moving toward a trend of being light and thin. Generally, the electronic device can be equipped with a detachable battery to enable the portable electronic device: the page is plugged into a power source; however, for example, the portable & electronic device of the notebook computer, the battery The power storage is limited. After one to two hours, the stored power will be exhausted. In this case, you must use a power adapter to connect the notebook to an external outlet to transmit power through the cable. The battery is charged and the brain has enough power to continue to use it. The electric raft has a vertical eye. The first figure shows the structure of a conventional power adapter. As shown in the figure, the power adapter 10 usually has an AC/DC conversion circuit built in, which is used to enter the ΑΜ There is a built-in power supply for the two ends of the electronic device, respectively, and the two sources of the pi power supply adapter 1110, the first power supply line 11 of the Dutcher power supply, and the DC transmission and the first power supply line and the third power supply respectively. , the first plug 111 and the second plug 121 connected to each other. The first plug-in 111 is used to plug in the second power socket (not shown), and the first-sweet 12" is used to plug in a notebook computer (not shown) or other electronic M347738 The electrical connection of the device (not shown), whereby the power source of the socket power source is converted and transmitted to the notebook computer for use. However, the first power cord 11 of the conventional power adapter 10 and The second power cord 12 has a long length for the convenience of plugging, so as to provide various plugs for different distances, so when the notebook computer is in use, the pen source line 11 and the second power line 12 are very It is easy to scatter on the desktop or on the ground, or it can be entangled in a group, which not only hinders the view but also takes up a lot of space. At the same time, when the notebook computer is used, the first power supply line 11 and the second power line are used. The length of 12 is very long, which is not conducive to storage. It often takes a while for the first power cord u and the second power cord 12 to be neatly wrapped and fixed together, and it is difficult to store. Thus, the conventional one is used. Power cord 丨1 and second The power cord 12 has many inconveniences during use and storage. In addition, in order to avoid power line disorder and improve the above-mentioned lack of power, related companies have also proposed related power adapters with a line function, such as the Taiwan Patent Publication No. 521908 , Taiwan Patent Publication No. 534513, and Taiwan Patent Publication No. 539319, etc. However, the aforementioned Taiwan Patent Publication No. 521908 has a relatively complex structure and requires more than one component for positioning, so there is a group | And the cost is high, and because the components are more complicated, the damage is not easy to repair; and as for the patents of Taiwan Patent Publication No. 534513 and No. 539319, although the structure is relatively simple, the power cord is stored in the power supply. Adapter and appearance, although it can be more neatly 'but because the power cord still exists in the appearance, so it is less beautiful = 6 M347738 is missing, in use, the power cord will also be scattered on the desktop or the ground, Therefore, there is still a shortage of space occupied by the use and the entanglement of the power cord. Therefore, how to find a kind of It has the design of quickly and neatly arranging the power cord and not occupying space, so that the power cord can be neatly stored in the power adapter, so as to change the lack of the second-speaking technology, it has become an urgent problem to be solved. [New content] 瘫"# In the above-mentioned shortcomings of the prior art, the Lai Zuo system provides a power distribution system and a distribution line structure for quickly collecting the power line. Another object of this creation is to provide a hub structure for a power adapter that can control the extension of the power cord. • A further object of this creation is to provide a hub structure for a power adapter that is easy to use. Another object of the simple power supply is to provide a hub structure of the adapter. For the above and other days 66,4*left.丨/z* ...
7 M34773 8 置空間内,用於纏繞電性連接該電源適配器本體之第二電 •源線,且該第二電源線具有延伸至該第二容置空間外之第 、二插頭;第一轉轴’係輛向設置於該第一軸孔内,並貫穿 該第一滾輪,該第一轉軸之外圍係套設第一復位元件,於 該第一轉軸一端則設有用以固定該第一復位元件固定之 第一定位部;以及第二轉軸,係軸向設置於該第二轴孔 内,並貫穿該第一滾輪,該第二轉軸之外圍係套設第二復 位元件,於該苐一轉軸一端則設有用以固定該第二復位元 •件之第二定位部。 前述之集線本體係包括相互結合之第一及第二殼 體,該第一及第二容置空間係由該第一及第二殼體共同組 '成,該第一及第二殼體於同一侧邊則共同形成有對應該第 一及第二容置空間之第一及第二穿孔。於一實施態樣中, 該集線結構包括設於該盒體且對應該第一及第二穿孔而 分別设置之第一及第二通孔,使該第一電源線可穿過該第 _ 一牙孔,再由該第一通孔延伸出該盒體外,而該第二電源 •線可穿過該第二穿孔,再由該第二通孔延伸出該盒體外^ 於一實施態樣中,該集線本體係為圓柱體結構。 相較於習知技術,本創作之電源適配器之集線結構係 $盒體内部設置一集線本體,使該集線本體具有分別收納 第一及第二電源線之第一及第二容置空間,因此可將第一 及第二電源線快速整齊收納於該第一及第二容置空間 部,並藉由該第一及第二定位部控制該第一及第二電源線 延伸出集線本體外之長度,以避免伸出過長的第一及第二 M347738 電源線,另外,藉由該第一及第二復位元件之彈性復位心 ,力,以提供一拉力而自動將第一及第二電源線收回至集線 '本體内。因此,可解決習知技術電源線散落及糾結成一體 之缺點,並可解決因電源線伸出長度過長而佔用太多空間 ‘及有礙觀瞻等缺失。另外,本創作之電源適配器之集線鈇 ~構因構件單純及組裝及操作皆容易,所以,已解決習知技 術中構件複雜、成本過高及組裝不便等問題。 【實施方式】 馨 以下係藉由特定的具體實例說明本創作之實施方 式,熟悉此技藝之人士可由本說明書所揭示之内容輕易地 瞭解本創作之其他優點與功效。 . 應注意的是,本創作之電源適配器之集線結構係應用 -於任何需要收納電源線之電子裝置中,該電源適配器^要 具有一盒體及設於該盒體内部之電源適配器/本體即可,而 非偈限於下列實施例所顯示者,合先敘明。 • 請參閱第2圖至第4圖,係為分別顯示本創作之電源 •適配器之集線結構一實施例之立體分解圖、立體組合圖及 一實施例之示意圖。如圖所示,本創作之電源適配器 係應用於筆記型電腦(未圖示),該電源適配器係具 有一盒體21,該盒體21内部設有電源適配器本體22及 且位於該電源適配器本體22 —侧之集線結構3。其中, 該電源適配器本體22内部通常内建有交流/直流轉換電 路,用以將輸入的交流電源轉換成直流電源,以供筆記型 電腦使用,由於電源適配器本體22之内部結構及其電流 9 M347738 轉換技術均為既有之技術,且並非本創作所欲保護之範 ~ 圍,故在此不再贅述,而僅就集線結構3詳述如下。 * 該集線結構3係包含容置於該盒體21内部之集線本 體30、設於該集線本體30内之第一滾輪31與第二滾輪 32、以及軸向連接該第一滾輪31與第二滾輪32之第一轉 軸33及第二轉軸34。 該集線本體30係具有層疊設置之第一及第二容置空 間303、304、以及設於該集線本體30兩端用以連通該第 _ 一與第二容置空間303、304的第一及第二軸孔305、306。 於本實施例中,該集線本體30係由第一殼體301及第二 殼體302相互結合而成,該第一殼體301及第二殼體302 、係共同形成上、下層疊設置之第一容置空間303及第二容 .置空間304,且該集線本體30的上下兩端中央各設有第 一轴孔305及第二軸孔306,該第一軸孔305及第二轴孔 306係分別穿設於該第一容置空間303及第二容置空間 .304的中央,該第一殼體301及第二殼體302並設有對應 -該第一容置空間303及第二容置空間304之第一穿孔307 及第二穿孔308。於本實施例中,該集線本體30係呈一 圓柱體結構,而第一容置空間303及第二容置空間304 係呈圓柱形之空間,該第一穿孔307及第二穿孔308係位 於同一側邊。 該第一滾輪31係用於纏繞電性連接該電源適配器本 體22之第一電源線311,且該第一電源線311具有延伸 至該第一容置空間303外的第一插頭312。於本實施例 10 M347738 中,該第一滾輪31係設於第一容置空間3〇3内,該第一 滾輪31中央對應該第一軸孔3〇5亦設有穿設部Η。,且 、在本貫施例中,該第一滾輪31係呈圓柱體結構,該第一 滾輪31的周圍纏繞有該第一電源線311,該第一電源線 311的自由鳊具有該第一插頭3丨2,且該穿設部3ι〇内設 有第一凹槽313。 該第二滾輪32係用於纏繞電性連接該電源適配器本 體22之第二電源線321,且該第二電源線321具有延伸 •至該第二容置空間3〇4外之第二插頭322。於本實施例 中,該第二滾輪32係設於該第二容置空間304内,該第 二滾輪32中央對應該第二轴孔306亦設有穿設部320, 、且在本實施例中,該第二滾輪32係呈圓枉體結構,該第 二滾輪32的周圍纏繞有該第二電源線321,該第二電源 線321的自由端具有該第二插頭322,且該穿設部320内 設有第二凹槽323 〇 φ 在此需說明的是,該電源適配器本體22内建有交流/ 直流轉換電路或電路板,用以將輸入的交流電源轉換成直 流電源,並透過該第一導線221及該第二導線222、與該 第一電源線311及該第二電源線32i分別進行電流傳輸, 而得以將交流電源轉換成直流電源,該第〆導線221及第 二導線222係分別由該第一容置空間3〇3及第二容置空間 304侧邊預設之孔洞伸入,再分別與該第z電源線311及 第二電源線321連接。 該第一轉軸33係軸向設置於該第一車由孔305内,並 M347738 2牙该弟-滾輪3卜該第—轉軸犯之外圍係套設第一復 一讀咖,於該第-轉軸33 一端則設有用以固定該第 ,一 件331之第一定位部332。於本實施例中,該第 係穿過該第一軸孔305及穿設部31〇而軸向設 2弟-軸孔3G5及穿設部31_,該第一轉軸33為一 ^轉轴並設有對應該第一凹槽313之第一肋條33〇,使 肋條330穿設於該第―凹槽313内,以令該第-轉 •心肖第一滾輪31可共同轉動’該第-轉軸33的一端 •外圍係套設該第一復位元件331,該第一定位部332則穿 第:軸孔305而進入該第-轉軸33内。在本實施例 第復位元件331係為扭力彈簧,該第-定位部 ‘乂係具有-疋位凸榫333,而該第一轉軸33則設有對應 该定位凸榫333之定位孔334。 μ 第一轉轴34係轴向設置於該第二轴孔306内,並 貫穿該第二滾輪32,該第二轉轴以之外圍係套設第二復 位=件34卜於该第二轉軸34 一端則設有用以固定該第 一復位το件341之第二定位部341。於本實施例中,第二 轉軸34係牙過第二轴孔3〇6及穿設部·而轴向設於第 二軸孔306及穿設部32〇内,該第二轉軸34為—中空轉 轴並設有對應該第二凹槽323之第二肋條340,使該第二 肋條340穿設於該第二凹槽323 Μ,以令該第二轉軸34 與第f滾輪32可共同轉動,該第二轉軸34的一端外圍套 6又5亥第一復位兀件34卜而該第二定位部342穿過該第二 轴孔306而進入該第二轉軸34内。在本實施例中,該第 12 M347738 一,位元件341係為扭力彈簧,該第二定位部係具有 1凸榫343 ’而該第二轉轴34則具有對應該定位凸 榫343之定位孔344。 當㈣前述構件後,如第3圖所示,該第一滾輪31 及弟一滾輪32係分別設於第一容置空間303及第二容置 空間304内,該第一缠站qq ^轉轴33及第二轉轴34則穿設於該穿 設部310及320内,使哕筮、吞±人〇1 ^ 便該弟一滾輪31及第二滾輪犯可依 •循該苐一轉軸33及第二轉軸34轉動。 如第4圖所示,該集線結構3係設於該盒體21内的 側’該盒體21上設右料處卜卜 308之第一通孔211f第對應g該弟一穿孔307及第二穿孔 弟—通孔212,且對應該第一定位 二/1 2及^ —&位部342設有第三通孔213及第四通孔 該弟一通孔211用以令該第-電源線311及第一插 $ 312 (伸出該盒體21外,使該第一插頭M2可插接於 筆記型電腦(未圖示)之電性連接埠,該第二通孔212 ►用以令該第二電源線321及第二插頭322延伸出盒體21 使該第二插頭322可插接於外部插座(未圖示),該 第—通孔213及第四通孔214使該第一定位部332及該第 定位邛二42可凸出於該盒體2 j之外,以供按壓使用。 _使用蚪’係將該第—電源線311拉出該盒體21外, 該第一滾輪31隨即受力向外轉動,進而釋放纏繞於該第 '一滾輪31周圍之第-電源線川,同樣的’將該第4 源線3 21拉出該各骑9彳 囬χ凰體21外,該第二滾輪32隨即受力向外 轉動’進而釋放纏繞於該第二滾輪32之第二電源線321 ; 13 M347738 當該第一滾輪31及該第二滾輪32在轉動時,該第一復位 "元件331及第二復位元件341同樣受力轉動並產生彈性變 ,形(即··儲存彈性變形量),待該第一電源線311及該第 二電源線321拉出適當之長度時,按壓該第一定位部3犯 及該第二定位部342,該定位凸榫333及343則卡入該定 位孔334及344内,使該第一復位元件331及第二復位元 -件341無法再轉動,因而無法再拉出第一電源線311及第 二電源線321,則形成定位狀態,得以避免拉出過長之第 •一電源線311或第二電源線321。 欲將該第一電源線311及第二電源線321收回讓集線 本體30内時,係將該定位凸榫333及343脫離該定位孔 -333及343’該第一復位元件331及第二復位元件341即 .產生彈性~回復力(即:釋放彈性變形量),使該第一滾輪 31及該第二滾輪32向内轉動,以提供一拉力自動拉回該 第一電源線311及該第二電源線321,該第一電源線 •及該第二電源線321則自動容置於該第—容置空間 —二該第二容置空間3〇4内,並纏繞在該第—滾輪Μ及該 第二滾輪32上,進而快速將該第一電源線311及該第二 電源線321整齊收納。 / 一 值得注意的是,本創作之電源適配器之集線結構係應 用於筆記型電腦’因此本創作之所有構件皆為二個,以: 別配合使用於連接筆記型電腦之第一電源線3ΐι及 外部插座之第二電源線321,然,構件之數量並不以二個 為限,因當可視不同之需求而作改變。 14 M347738 由此可知’本創作之電源適配器之集線結構係將集線 本體設於電源適配器主體的一侧,同樣位於盒體内部,而 '無須另外在外部設置一集線結構,所以更不佔空間,並將 内部區隔為收納第一電源線之第一容置空間及收納第二 電源線之第二容置空間,而得以更整齊的收納電源線,: 且可控制第一電源線及第二電源線拉出之長度,所以可以 避免電源線伸出長度過長所造成之糾結,另外,係利用第 傷一復位元件及第二復位元件之彈性回復力,使第一電源線 及第二電源線可自動回收置集線本體内部,更能縮減集線 時間。再者,本創作之電源適配器之集線結構,不僅結構 簡單且組裝容易,因此可相對降低製作成本與組裝時^。 • 據於習知技術,本創作之電源適配器之集線結構同 .時具有可控制電源線伸出長度、自動快速集線及結構簡單 等功效γ能避免習知技術之電源適配器無法集線而導致電 源線紊亂糾結及有礙觀瞻,或是集線效果不佳及集線鲈槿 參複雜等問題,因此實已解決習知技術之種種缺失。° - 上述實施例僅例示性說明本創作之原理及其功效, 非用於限制本創作。任何熟習此項技藝之人士均可在^ = =本新型之精神及料下,對上述實施例進行修部= 交。因此,本創作之權利保護範圍,應如後 範圍所列。 甲—專利 【圖式簡單說明】 弟1圖係為習知電源適配器之結構示意圖. 第2圖係為本創作電源適配器之集線結構—實施例 15 M347738 之立體分解圖; 第3圖係為第2圖之集線結構之立體組合圖;以及 第4圖係為第2圖之集線結構應用於電源適配器之使 用狀態參考圖。 【主要元件符號說明】 10 電源適配器 11 第一電源線 ‘ 111 第一插頭 • 12 弟·一電源線 121 第二插頭 20 電源適配器 .21 盒體 211 第一通孔 212 第二通孔 213 第三通孔 φ 214 第四通孔 22 電源適配器本體 221 第一導線 222 第二導線 3 集線結構 30 集線本體 301 第一殼體 302 第二殼體 303 第一容置空間 16 M347738 304 第二容置空間 305 第一軸孔 -306 第二軸孔 307 第一穿孔 308 第二穿孔 31 第一滾輪 310 穿設部 311 第一電源線 • 312 第一插頭 313 第一凹槽 32 第二滾輪 —320 穿設部 321 第二電源線 322 第二插頭 323 第二凹槽 φ 33 第一轉軸 330 第一肋條 331 第一復位元件 332 第一定位部 333 定位凸棒 334 定位子L 34 第二轉軸 340 第二肋條 341 第二復位元件 第二定位部 定位凸榫 定位孔 M347738 342 343 3447 M34773 8 is disposed in the space for winding a second electric source line electrically connected to the power adapter body, and the second power line has a first and a second plug extending outside the second accommodating space; The first shaft is disposed in the first shaft hole and extends through the first roller. The first shaft of the first shaft is sleeved with a first restoring element, and one end of the first shaft is provided to fix the first reset. a first positioning portion fixed to the component; and a second rotating shaft axially disposed in the second shaft hole and extending through the first roller, the second rotating shaft is sleeved with a second reset component, One end of the rotating shaft is provided with a second positioning portion for fixing the second reset element. The above-mentioned current collecting system includes first and second housings which are combined with each other, and the first and second accommodating spaces are formed by the first and second housings together, and the first and second housings are The first side and the second perforation corresponding to the first and second accommodating spaces are formed together on the same side. In one embodiment, the line structure includes first and second through holes respectively disposed in the box and corresponding to the first and second through holes, so that the first power line can pass through the first The dental hole extends from the first through hole outside the casing, and the second power supply wire can pass through the second through hole, and then extends from the second through hole to the outside of the casing. The current line system is a cylindrical structure. Compared with the prior art, the current structure of the power adapter of the present invention is a set of line body disposed inside the box body, so that the line body has first and second receiving spaces for respectively accommodating the first and second power lines, The first and second power lines can be quickly and neatly stored in the first and second accommodating space portions, and the first and second positioning portions are controlled to extend out of the assembly line body by the first and second positioning portions. Length to avoid extending the first and second M347738 power cords, and additionally, the first and second power sources are automatically biased by the elastic resetting force of the first and second reset elements to provide a pulling force The line is retracted to the line 'body'. Therefore, the shortcomings of the conventional technology that the power cord is scattered and entangled can be solved, and the space occupied by the power cord is too long and the space is too long to be used. In addition, the power adapter of the present invention is simple in assembly and easy to assemble and operate. Therefore, problems such as complicated components, high cost, and inconvenient assembly have been solved in the prior art. [Embodiment] The following describes the implementation of the present invention by a specific specific example, and those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. It should be noted that the hub structure of the power adapter of the present invention is applied to any electronic device that needs to receive a power cord, and the power adapter has a box body and a power adapter/body disposed inside the box body. Yes, but not limited to those shown in the following examples, which are described first. • Referring to Figures 2 to 4, there are shown in perspective exploded view, perspective assembled view and an embodiment of an embodiment of the present invention. As shown in the figure, the power adapter of the present invention is applied to a notebook computer (not shown), and the power adapter has a casing 21, and the casing 21 is internally provided with a power adapter body 22 and located on the power adapter body. 22 — The side line structure 3. The power adapter body 22 is internally provided with an AC/DC conversion circuit for converting the input AC power into a DC power source for use in a notebook computer, due to the internal structure of the power adapter body 22 and its current 9 M347738 The conversion technology is an existing technology, and is not the scope of the creation of the creation, so it will not be described here, but only the collection structure 3 is as follows. The collecting structure 3 includes a collecting body 30 housed inside the casing 21, a first roller 31 and a second roller 32 disposed in the collecting body 30, and axially connecting the first roller 31 and the second roller The first rotating shaft 33 and the second rotating shaft 34 of the roller 32. The first and second accommodating spaces 303 and 304 and the first and second accommodating spaces 303 and 304 are connected to the first and second accommodating spaces 303 and 304. Second shaft holes 305, 306. In the embodiment, the first housing 301 and the second housing 302 are combined with each other, and the first housing 301 and the second housing 302 are formed by stacking up and down. a first accommodating space 303 and a second accommodating space 304, and a first shaft hole 305 and a second shaft hole 306 are respectively disposed at the center of the upper and lower ends of the concentrating body 30, and the first shaft hole 305 and the second shaft The holes 306 are respectively disposed in the center of the first accommodating space 303 and the second accommodating space .304. The first housing 301 and the second housing 302 are provided with corresponding-the first accommodating space 303 and The first through hole 307 and the second through hole 308 of the second receiving space 304. In this embodiment, the line body 30 is in a cylindrical structure, and the first accommodating space 303 and the second accommodating space 304 are in a cylindrical space, and the first through hole 307 and the second through hole 308 are located. The same side. The first roller 31 is used to wind the first power cord 311 electrically connected to the power adapter body 22, and the first power cord 311 has a first plug 312 extending outside the first housing space 303. In the embodiment 10 M347738, the first roller 31 is disposed in the first accommodating space 3〇3, and the first roller 31 is also provided with a penetrating portion 对 corresponding to the first shaft hole 3〇5. And in the present embodiment, the first roller 31 has a cylindrical structure, and the first power line 311 is wound around the first roller 31, and the first power line 311 has the first The plug 3丨2, and the first recess 313 is disposed in the through portion 3ι. The second roller 32 is used for winding the second power line 321 electrically connected to the power adapter body 22, and the second power line 321 has a second plug 322 extending to the second accommodating space 3〇4. . In this embodiment, the second roller 32 is disposed in the second accommodating space 304. The center of the second roller 32 is also provided with a through portion 320 corresponding to the second shaft hole 306, and is in this embodiment. The second roller 32 has a circular body structure, and the second power line 321 is wound around the second roller 32. The second end of the second power line 321 has the second plug 322. The second recess 323 is provided in the portion 320. The power adapter body 22 has an AC/DC conversion circuit or a circuit board for converting the input AC power into a DC power supply. The first wire 221 and the second wire 222, and the first power line 311 and the second power line 32i respectively perform current transmission, thereby converting the AC power into a DC power source, the second wire 221 and the second wire The 222 is formed by the holes defined by the first accommodating space 3〇3 and the second accommodating space 304, and is connected to the zth power line 311 and the second power line 321 respectively. The first rotating shaft 33 is axially disposed in the first vehicle by the hole 305, and the M347738 2 tooth of the younger-roller 3, the first rotating shaft is made of the first set of reading a coffee, in the first - One end of the rotating shaft 33 is provided with a first positioning portion 332 for fixing the first piece 331. In this embodiment, the first shaft passes through the first shaft hole 305 and the through portion 31, and the second shaft hole 3G5 and the through portion 31_ are axially disposed. The first shaft 33 is a shaft and The first rib 33 对 corresponding to the first groove 313 is disposed, and the rib 330 is disposed in the first groove 313 so that the first turn-side first roller 31 can rotate together 'the first- One end of the rotating shaft 33 and the outer peripheral portion are sleeved with the first returning element 331. The first positioning portion 332 passes through the first shaft hole 305 and enters the first rotating shaft 33. In the present embodiment, the first reset element 331 is a torsion spring, and the first positioning portion ‘the 具有 has a 疋-position 榫333, and the first rotating shaft 33 is provided with a positioning hole 334 corresponding to the positioning protrusion 333. The first rotating shaft 34 is axially disposed in the second shaft hole 306 and penetrates the second roller 32. The second rotating shaft is sleeved with a second reset=member 34 on the second rotating shaft. A second positioning portion 341 for fixing the first resetting member 341 is provided at one end of the 34. In this embodiment, the second rotating shaft 34 is disposed in the second shaft hole 306 and the through portion 32A through the second shaft hole 3〇6 and the through portion, and the second rotating shaft 34 is— a hollow shaft and a second rib 340 corresponding to the second groove 323, the second rib 340 is disposed in the second groove 323 以, so that the second shaft 34 and the f roller 32 can be common Rotating, the outer peripheral sleeve 6 of the second rotating shaft 34 is further closed by the first resetting member 34, and the second positioning portion 342 passes through the second shaft hole 306 to enter the second rotating shaft 34. In this embodiment, the 12th M347738 first position component 341 is a torsion spring, the second positioning part has 1 protrusion 343 ' and the second rotation shaft 34 has a positioning hole corresponding to the positioning protrusion 343. 344. After the fourth component, as shown in FIG. 3, the first roller 31 and the second roller 32 are respectively disposed in the first accommodating space 303 and the second accommodating space 304, and the first winding station is rotated. The shaft 33 and the second rotating shaft 34 are disposed in the through portions 310 and 320, so that the cymbal cymbal and the second roller can be circulated. 33 and the second rotating shaft 34 rotates. As shown in FIG. 4, the line structure 3 is disposed on the side of the casing 21. The first through hole 211f of the right material is provided on the casing 21, and the first hole 211f corresponds to the first hole 307 and the first a second through hole 212, and corresponding to the first positioning two / 1 2 and ^ - & position portion 342 is provided with a third through hole 213 and a fourth through hole 219 a through hole 211 for the first power The wire 311 and the first plug $312 extend out of the casing 21 so that the first plug M2 can be plugged into an electrical connection port of a notebook computer (not shown), and the second through hole 212 is used for The second power cord 321 and the second plug 322 extend out of the casing 21 so that the second plug 322 can be plugged into an external socket (not shown), and the first through hole 213 and the fourth through hole 214 make the first A positioning portion 332 and the positioning pin 42 may protrude from the casing 2 j for pressing. _ Using the 蚪' to pull the first power cord 311 out of the casing 21, the first A roller 31 is then forced to rotate outward, thereby releasing the first power line wound around the first roller 31, and the same 'the fourth source line 3 21 is pulled out of the ride 9 back to the phoenix body 21, the second roll The wheel 32 is then forced to rotate outwardly to release the second power line 321 wound around the second roller 32; 13 M347738 The first returning " component when the first roller 31 and the second roller 32 are rotating 331 and the second resetting member 341 are also rotated by force and elastically deformed, that is, the amount of elastic deformation is stored. When the first power cord 311 and the second power cord 321 are pulled out by an appropriate length, the button 341 is pressed. The first positioning portion 3 occupies the second positioning portion 342, and the positioning protrusions 333 and 343 are inserted into the positioning holes 334 and 344, so that the first reset element 331 and the second reset element 341 can no longer be rotated. Therefore, the first power line 311 and the second power line 321 can no longer be pulled out, and a positioning state is formed to avoid pulling out the too long first power line 311 or the second power line 321 . When the 311 and the second power line 321 are retracted into the line body 30, the positioning protrusions 333 and 343 are separated from the positioning holes -333 and 343', and the first reset element 331 and the second reset element 341 are elastic. Resilience (ie, release elastic deformation amount), the first roller 31 and The second roller 32 is rotated inwardly to provide a pulling force to automatically pull back the first power line 311 and the second power line 321 , and the first power line and the second power line 321 are automatically accommodated in the first - accommodating space - two of the second accommodating spaces 3 〇 4, and wound around the first roller Μ and the second roller 32, thereby quickly aligning the first power line 311 and the second power line 321 Storage. / It is worth noting that the collection structure of the power adapter of this creation is applied to the notebook computer. Therefore, all the components of the creation are two, in order to: Use the first power cord connected to the notebook computer. 3ΐι and the second power cord 321 of the external socket, however, the number of components is not limited to two, because it can be changed when different needs can be seen. 14 M347738 It can be seen that the assembly structure of the power adapter of the present invention is that the hub body is disposed on one side of the main body of the power adapter, and is also located inside the box body, and 'there is no need to additionally set a line structure outside, so it does not occupy space. The internal partition is divided into a first accommodating space for accommodating the first power line and a second accommodating space for accommodating the second power line, so that the power cord can be more neatly arranged, and the first power line and the second can be controlled. The length of the power cord is pulled out, so that the tangling caused by the extension of the power cord is too long, and the first power cord and the second power cord are utilized by the elastic restoring force of the first and second reset components. It can automatically recycle the inside of the set line body, which can reduce the line time. Furthermore, the assembly structure of the power adapter of the present invention is not only simple in structure but also easy to assemble, so that the manufacturing cost and assembly time can be relatively reduced. • According to the well-known technology, the power adapter of the present power adapter has the same function of controlling the extension length of the power cord, automatic fast gathering and simple structure, etc. γ can avoid the power adapter of the prior art, and the power cord can be collected. Disorders and turbulence, unsightly, or poor collection effect and complex entanglement, have solved the lack of conventional technology. ° - The above embodiments are merely illustrative of the principles of the present invention and their effects, and are not intended to limit the creation. Anyone who is familiar with the art can perform the repair of the above embodiment under the spirit of ^ = = the new model. Therefore, the scope of protection of this creation should be as listed in the following scope. A-patent [simplified description of the diagram] The brother 1 is a schematic diagram of the structure of the conventional power adapter. The second diagram is the schematic structure of the assembly of the power adapter for the author - the fifteen-dimensional exploded view of the embodiment 15 M347738; 2 is a three-dimensional combination diagram of the line structure of the figure; and FIG. 4 is a reference state diagram of the state of use of the line structure of the second figure applied to the power adapter. [Main component symbol description] 10 Power adapter 11 First power cord ' 111 First plug • 12 brother · One power cord 121 Second plug 20 Power adapter . 21 Case 211 First through hole 212 Second through hole 213 Third Through hole φ 214 fourth through hole 22 power adapter body 221 first wire 222 second wire 3 wire structure 30 wire body 301 first casing 302 second casing 303 first accommodating space 16 M347738 304 second accommodating space 305 first shaft hole -306 second shaft hole 307 first through hole 308 second through hole 31 first roller 310 through portion 311 first power line 312 first plug 313 first groove 32 second roller - 320 through Part 321 second power line 322 second plug 323 second groove φ 33 first shaft 330 first rib 331 first reset element 332 first positioning portion 333 positioning boss 334 locator L 34 second shaft 340 second rib 341 second reset element second positioning portion positioning cam positioning hole M347738 342 343 344