M304569 > 八、新型說明： 【新型所屬之技術領域】 本創作係與一種電腦鎖有關，更詳而言之，特別是指 一種用以鎖掣在筆記型電腦鎖孔之鎖具者。 【先前技術】 按，由於筆記型電腦攜帶方便故使用者愈來愈普遍， 而為防攜出使用時不甚遭竊，因此業界研發出許多款式之 • 防盜鎖具，主要大都利用筆記型電腦一預設之鎖孔供一連 結有一纜線之鎖體，利用纜線圈套於諸如桌椅支撐腳等固 定物件後再將鎖體鎖掣於筆記型電腦之鎖孔内，使宵小無 法輕易將筆記型電腦取走。 【新型内容】 本創作之主要目的即在於提供一種筆記型電腦鎖，主 要包含： 一本體’該本體係由兩呈對稱狀之上、下蓋套合組成， ⑩可供夾置-字輪式之號碼鎖組件，該上蓋頂端面上係設有 數道呈間隔狀之剖孔，又該等剖孔後端設有一供一換碼按 鍵穿伸之開孔，另上蓋前端係為一可供旋紐組件容置套設 之半圓座體，半圓座體上形成有一道剖溝與一環突，又上 蓋後端中央設有一半圓嵌槽，而該下蓋前端亦設有對應上 盍供旋鈕組件容置套設之半圓座體，且在半圓座體上亦設 有一環突，而該下蓋後端中央亦設有一半圓嵌槽與上蓋後 端之半圓嵌槽恰可供一纜線端頭穿置勾固者； 一號碼鎖鎖件，主要係在一具軸套之心軸上依序穿套 5 M304569M304569 > VIII, new description: [New technology field] This creation is related to a computer lock, in more detail, especially a lock for locking the lock hole of a notebook computer. [Prior Art] Press, because the notebook computer is convenient to carry, the user is more and more common, and it is not stolen when it is used for anti-carrying. Therefore, many types of anti-theft locks have been developed in the industry, mainly using notebook computers. The preset keyhole is provided with a lock body connected with a cable, and the cable coil is sleeved on a fixed object such as a table and chair support foot, and then the lock body is locked in the lock hole of the notebook computer, so that the small can not easily take the note. The computer is taken away. [New content] The main purpose of this creation is to provide a notebook computer lock, which mainly comprises: a body's system consisting of two symmetrical shapes and a lower cover, 10 for clamping-type wheel type The number lock assembly has a plurality of spaced apart split holes on the top surface of the upper cover, and a rear end of the split holes is provided with an opening for the escape button, and the front end of the upper cover is a hinge The semi-circular seat body is arranged on the semi-circular seat body, and a semi-circular groove body and a ring-shaped protrusion are formed on the semi-circular seat body, and a semi-circular recessed groove is arranged in the center of the rear end of the upper cover, and the front end of the lower cover is also provided with a corresponding upper jaw for the knob assembly. The semi-circular seat body is sleeved, and a ring protrusion is also arranged on the semi-circular seat body, and the semi-circular groove of the rear end of the lower cover is also provided at the rear end of the lower cover, and the cable end is ready for insertion. A hook lock, mainly on a mandrel of a bushing, in the order of 5 M304569
I 有一彈簧及若干内套設有輪套之字輪，輪套上與字輪内設 有卡榫與凹凸齒擋之卡制設計，又心軸上設有若干可呈對 應卡合輪套心孔擒緣一卡溝的卡制凸扣，在心軸之軸套外 緣中央凸伸出一段軸桿與延軸套外緣兩侧伸出具對稱狀之 斜切突緣，一換碼按鍵，係設於本體上蓋後端開孔之位置 處，為一兩端各延伸出有按壓端與套接端之座體，該按壓 端係對應開孔形狀並利用座體中段之凸擋而伸出在開孔外 | ，又套接端處並套設一使換碼按鍵常態具有彈性頂力之彈 性元件者； 一旋鈕組件，係設於本體上、下蓋之兩半圓座體處， 包含一連結套、一定位銷及一外旋蓋，其中該連結套概為 一端伸出有一鎖勾之圓套體，後開放端環口處形成有呈對 稱狀之兩斜切抵緣，又該連結套之外緣適處設有一凸柱體 ，該凸柱體係對應本體上蓋半圓座體之剖溝處，且恰可伸 出於剖溝外，該定位銷係為一端凸出有兩平行插柱之座體 φ ，兩插柱間設有一矩形貫孔供連結套之鎖勾穿設並夾置於 兩插柱間，而該外旋蓋係套置於連結套外之圓套蓋，封閉 端外緣端面設有一中心穿孔，蓋體内設有與連結套外緣凸 柱體相互卡掣之插槽，又連結套與本體間並設有一扭力彈 簣者。 為使審查委員能進一步瞭解本創作之結構特權及功 效，以下茲就本創作之形狀及特徵，配合圖式，詳細說明 如後，俾使更加明瞭。 【實施方式】 6 M304569 $ 首先，請參閱第一〜五圖，係本創作一種筆記型電腦 鎖之較佳實施例，該筆記型電腦鎖主要包含： 本體1 0，該本體1 〇係由兩呈對稱狀之上、下蓋 1 1、1 2套合組成，上、下蓋1 1、i 2内係可供夾置 一字輪式之號碼鎖組件20，其中上蓋1 i頂端面上係設 有數道呈間隔狀之剖孔1 1 0，恰使號碼鎖組件2 〇之字 輪2 4可藉由該等剖孔1 1 〇而略伸出上蓋1 1端面，又 •該等剖孔1 1 〇後端設有一供一換碼按鍵2 5穿伸之開孔 1 1 1，另該上蓋1 1前端係為一可供旋钮組件3 〇容置 套設之半圓座體1 1 2，半圓座體1 1 2上形成有一道剖 溝1 1 3與一環突1 1 4 ,在半圓座體1 ；[ 2後端之蓋緣 上可隆起一内具凹槽之凸座i i 5，該凹槽内之徑向面並 叹有兩對稱卡凸1 1 6，上蓋1 1後端中央設有一半圓嵌 槽1 1 7，又上蓋1 1内之一侧設有供一彈片2 6頂掣之 壓塊118;而該下蓋12相對於上蓋11剖孔11〇位 • 置内緣面係設有等間之隔槽120，該等隔槽120中央 處並設有軸向之弧凹1 2 0 a容號碼鎖組件2 0之字輪2 4容置’又該等隔槽1 2 〇間之隔座1 2 1中央處亦設有 轴向之同心弧凹1 2 1 a，可容號碼鎖組件2 0之輪套2 3抵置，其中位於前端處之隔座1 2 1前另設有一容置槽 1 22，且該隔座1 2 1内並為一底端凹設有一矩形導溝 之V形凹槽121c，恰供號碼鎖組件2 0之軸 套2 1 〇容置，又位於後端處之隔座1 2 1後再凸設有一 定位柱1 2 3，供一壓縮彈簧之彈性元件2 7套置而彈性 7 M304569 抵頂換碼按鍵2 5，另在該等容字輪24容置之隔槽工2 〇間之隔座121相對上蓋11壓塊118侧邊形成有嵌 溝1 2 4可供一彈片2 6嵌置，又該下蓋1 2前端亦設有 對應上蓋1 1供旋鈕組件3 〇容置套設之半圓座體1 2 5 ，且在半圓座體125上亦設有一環突126，而該下蓋 1 2後端中央亦設有一半圓嵌槽1 2 7與上蓋1 1後端之 半圓嵌槽1 1 7恰可供一纜線4 0之端頭4 1穿置勾固者 一號碼鎖組件2 0，係設於本體1 0内，主要係在一 具軸套2 1 0之心軸2 1上依序穿套有一彈簧2 2及若干 内套s又有輪套2 3之字輪2 4，輪套2 3上與字輪2 4内 設有卡榫230與凹凸齒擂24 0之卡制設計，又心軸2 1上設有若干可呈對應卡合輪套2 3心孔擋緣2 3 i一卡 溝232的凸扣211，在心轴21之軸套21〇外緣中 央凸伸出一段軸桿212與延軸套21〇外緣兩侧伸出且 ⑩對稱狀之斜切突緣213,又軸套21〇底端凸出有4 向之導緣2 1 4 ; —換碼按鍵2 5，係設於本體i 〇上蓋 1 1後端開孔1 1 1之位置處，為—兩端各延伸出有按壓 端2 5 0與套接端2 5 1之座體，該按壓端2 5 〇係對應 開孔1 1 1形狀並利用座體中段之凸擋2 5 2而伸出在開 孔111外，另凸擋2 5 2前端下緣設為斜切面2 5 3， 恰可與輪套2 3後端所形成之錐部2 3 3相抵掣，又該套 接端2 5 1為一柱狀體，係與本體i 〇下蓋i 2後端2定 位柱1 2 3位置相對，而藉由一壓縮彈簧之彈性元件2 7 8 M304569 为別套置设於兩柱體間’使換碼按鍵2 5常態具有一彈性 頂力，又本體1〇上、下蓋11、12間之號碼鎖組件2 0字輪2 4—侧設有一彈片2 6彈性抵掣，該彈片2 6之 底部係嵌置於下蓋1 2隔座1 2 1侧邊所形成之嵌溝1 2 4内，上緣凹凸擋片之凹端260則恰可利用上蓋11内 之一侧壓塊118頂掣固定，使該彈片26凹凸擋片之勾 端2 6 1恰可彈性抵扣在字輪2 4外之凹溝2 4 1處，使 Φ 字輪24可形成定格轉動之作用者。 一旋紐組件3 0，係設於本體1 〇上、下蓋1 1、1 ，2之兩半圓座體1 12、125處，包含一連結套31、 一定位銷32及一外旋蓋33，其中該連結套31概為一 端伸出有一鎖勾3 10之圓套體，係置於上、下蓋I】、 12兩半圓座體112、125内，後開放端環口處形成 有呈對稱狀之兩斜切抵緣3 1 1，恰可與心轴2 1轴套2 10之兩斜切突緣213呈對應狀之斜切抵觸，又該連結 _套3 1之外緣適處設有一凸柱體3 1 2，該凸柱體3 1 2 係對應本體1 〇上蓋i丄半圓座體i i 2之剖溝i i 3處 ，且恰可伸出於剖溝i i 3外，另該連結套3丄之鎖勾3 1 0概為一丁形體，丁形體鎖勾3 i 〇與連結套3 i之連 接端圓套體外緣面並設有一在上下兩端凸出有對稱突擋3 1 3 a之圓突面31 3 ;該定位銷3 2係為一端凸出有兩 平行插柱3 2 0之座體，兩插柱3 2 0間設有一矩形貫孔 3 2 1供連結套3 1之鎖勾3 1 0穿設並夾置於兩插柱3 2 〇間，並使丁形體鎖勾3 1 0之徑向勾部3丄〇 a恰伸 9 M304569 出於兩平行插柱3 2 0外，又該定位銷3 2之内端面上並 凹設有圓形之陷槽3 2 2恰容連結套3 1之圓突面3 1 3 形成凹凸嵌置，且該陷槽32 2之對稱斜角邊凸出有兩擋 緣3 2 3則可供連結套3 1圓突面3 1 3之上下兩突擋3 1 3 a形成定點的限位擋設者；而該外旋蓋3 3係為一圓 套蓋，其開放端口處設有凸勾3 3 〇，可扣固於本體工〇 r 上、下蓋1 1、1 2之兩半圓座體1 12、125上之環 _ 突114、126内，而封閉端外緣端面設有一中心穿孔 331供内夾置有連結套31鎖勾31 〇之定位銷3 2兩 •平行插柱3 2 0伸出，外蓋緣之對稱斜角邊凸出有兩軸向 ，之突塊3 3 2，該突塊3 3 2内自開放端口處向内並凹設 有一段插槽3 3 3，其中一插槽3 3 3内恰可供連結套3 1外緣凸柱體3 1 2軸穿套接，再者，連結套3 2後開放 端環口處向内形成有一段軸向溝槽3 i 4，可供一扭力彈 簧3 4—端徑向伸出之彈條3 4 〇勾置，該扭力彈簧3 4 .另端彈條3 4 1則係向上彎勾成门形狀，恰可容扣於本體 1 〇上蓋1 1内凹槽上之兩卡凸工工6間，藉此使該旋紐 組件3 〇具有一彈性扭力者； 尚值得一提的是，該旋鈕組件3 〇之外旋蓋3 3與本 體10上、下蓋1 1、12之兩半圓座體12、125 間f設又一彈簧3 5，該彈簧3 5-端係藉由外旋蓋3 3 内蓋緣擋置，而另端則可被兩半圓座體丄12、之 %突114、126外緣擋置，又環突114、126内 可形成對稱狀之傾斜邊，使外旋蓋3 3在旋動時可產生一 M304569 適度的伸縮作用，以提升旋她件3()之使用質感者。 以上為本創作各構件的構造、位置及其相互連接關係 之概述；接著’再將本創作各組件之動作及其所預期達成 之功效陳述如後： /本創作筆記型電腦鎖使用時，主要係將固設於電腦鎖 後端之纜線4 〇圈套於諸如桌椅支撐腳等固定物件5 再將電腦鎖之鎖勾3 1 〇鎖置於筆記型電腦6 0之鎖孔内 •(如第九圖），鎖掣時續請配合參閱第六、七圖所示，係 先將旋紐組件3 ◦之外旋蓋3 3向-侧旋轉，此時由於號 *碼鎖組件2 〇係為開鎖狀態，即心軸2 1上之凸扣2工工 ，與呈喃合狀之字輪2 4及輪套2 3心孔擋緣2 3 1卡溝2 3 2係位於相對位置，因此連結套3 i後開放端環口處對 稱狀之兩斜切抵緣3 i i與其相抵套之心軸2 i軸套2工 0前之兩斜切突緣2 1 3，即可湘兩斜邊相互之推抵作 用令心軸2 1產生軸向位移，又外旋蓋3 3内連動之連結 籲套31上凸柱體312可於上蓋圓座體112上之 剖溝1 1 3處產生角度限制，令丁形體鎖勾3工〇之徑向 勾部3 1 〇 a僅可由垂直向扳轉成水平向角度（如第七圖 )’即可將呈水平向之丁形體鎖勾31〇插入筆記型電腦 6 0之鎖孔6 1内，繼而再放開旋姐組件3 〇令丁形體鎖 勾310之勾部3l〇a藉由扭力彈簀回復成垂直向而勾 扣於鎖孔6 1中，續將號碼鎖組件2 〇之字輪2 4撥成閉 鎖狀態即可完成上鎖之目的。 再者，清參閱第八圖，當本創作欲變換開鎖號碼時， M304569 按下換碼按鍵2 5，由於換碼按鍵2 5之凸擋252前端 下緣斜切面2 5 3與輪套2 3後端之錐部2 3 3相抵掣， 故可利用斜推原理將輪套2 3往前推移，使輪套2 3外之 卡榫2 3 0脫離字輪2 4内之凹凸齒擋2 4 0後即可變換 字輪2 4之開鎖號碼，隨即放開換碼按鍵2 5令輪套2 3 復位再與字輪2 4呈嚙合之卡掣狀態，需特別說明的是， 變換開鎖號碼時需於開鎖狀態下（即心軸2 1上之凸扣2 φ 1 1與呈嚙合狀之字輪2 4及輪套2 3心孔擋緣2 3 1卡 溝2 3 2係位於相對位置）才可令輪套往前推移，以有效 ^防止任何人隨意啟動換碼按鍵2 5變換開鎖號碼者。 , 综上所述，本創作在同類產品中實有其極佳之進步實 用性，同時遍查國内外關於此類結構之技術資料，文獻中 亦未發現有相同的構造存在在先，是以，本創作實已具備 新型專利要件，爰依法提出申請。 惟，以上所述者，僅係本創作之數較佳可行實施例而 春已，故舉凡應用本創作說明書及申請專利範圍所為之等效 結構變化，理應包含在本臺】作之專利範圍内。 【圖式簡單說明】 第一圖係本創作之立體外觀圖。 第二圖係本創作之立體分解圖。 第二圖係本創作之軸向組合剖視圖。 第四圖係第三圖4 ~ 4之剖面示意圖。 第五圖係第三圖5—5之剖面示意圖。 第六圖係本創作之軸向俯視組合示意圖。 12 M304569 第七圖係本創作調轉旋鈕組件後之軸向俯視組合示意 圖。 第八圖係本創作變換號碼時之軸向組合剖視圖。 第九圖係本創作一實施例之使用示意立體圖。 【主要元件符號說明】I has a spring and a plurality of inner sleeves with wheel sleeves. The wheel sleeve and the character wheel are provided with a card and a concave tooth block. The mandrel is provided with a plurality of correspondingly engaging wheel sleeves. The snap-in buckle of the hole of the hole of the hole is protruded from the outer edge of the outer edge of the sleeve of the mandrel, and a symmetrical oblique edge is protruded from both sides of the outer edge of the shaft and the outer sleeve of the shaft sleeve, and an escape button is used. Positioned at a position at the rear end of the upper cover of the main body, a seat body extending from the two ends and having a pressing end and a socket end, the pressing end corresponding to the shape of the opening and extending by the convex part of the middle part of the seat body Opening the outer hole |, and at the socket end, and arranging an elastic element for making the escape key normally have an elastic top force; a knob assembly is disposed on the body and the lower half of the lower cover, including a link The sleeve, the locating pin and the outer screw cap, wherein the connecting sleeve is a round sleeve body with a locking hook at one end, and two oblique cutting edges formed by the symmetrical shape at the rear open end ring mouth, and the connecting sleeve The outer edge is provided with a convex column body corresponding to the section of the semi-circular seat body of the upper cover of the body, and is just The locating pin is a seat body φ with two parallel insertion posts at one end, and a rectangular through hole is arranged between the two insertion posts for the connection sleeve to be hooked and sandwiched between the two insertion posts. The outer cover sleeve is placed on the sleeve cover outside the joint sleeve, and a closed end is provided on the outer edge end surface of the closed end, and the cover body is provided with a slot which is mutually engaged with the outer edge of the joint sleeve, and the sleeve is connected. There is a torsion bomber between the body and the body. In order to enable the review committee to further understand the structural privileges and functions of this creation, the following is a brief description of the shape and characteristics of the creation, together with the drawings, and the details are as follows. [Embodiment] 6 M304569 $ First, please refer to the first to fifth figures. This is a preferred embodiment of a notebook computer lock. The notebook computer lock mainly comprises: a body 10, and the body 1 is composed of two The upper cover and the lower cover 1 1 and 1 2 are arranged in a symmetrical manner, and the upper and lower covers 1 1 and 2 are arranged to sandwich the dial-type combination lock assembly 20, wherein the top cover 1 i is on the top surface of the cover A plurality of spaced-apart split holes 1 10 are provided, so that the number lock assembly 2 字 of the character wheel 2 4 can slightly protrude from the end surface of the upper cover 1 1 by the split holes 1 1 ,, and the same 1 1 〇 The rear end is provided with an opening 1 1 for the escape button 2 5, and the front end of the upper cover 1 1 is a semi-circular seat 1 1 2 for the knob assembly 3 accommodating, semicircle A seat groove 1 1 3 and a ring protrusion 1 1 4 are formed on the seat body 1 1 2 , and a recessed seat ii 5 can be raised on the cover edge of the rear end of the second round body 1 The radial surface of the groove is sighed by two symmetrical card protrusions 1 1 6. The center of the rear end of the upper cover 1 1 is provided with a semi-circular recessed groove 1 1 7 , and one side of the upper cover 1 1 is provided with a spring piece 6 6 Clamp block 118; and the next 12 is opposite to the upper cover 11 by the hole 11; the inner edge surface is provided with an equal space groove 120, and the center of the groove 120 is provided with an axial arc concave 1 2 0 a number lock assembly 2 0 The wheel of the wheel 2 4 accommodates the partition of the compartment 1 2 . The center of the compartment 1 2 1 also has an axial concentric arc recess 1 2 1 a, which can accommodate the lock assembly 20 of the number 2 3 abutting, wherein a receiving groove 1 22 is disposed in front of the partition 1 2 1 at the front end, and a V-shaped groove 121c having a rectangular guiding groove is recessed in the partition 1 2 1 , The sleeve 2 1 of the number lock assembly 20 is accommodating, and the spacer 1 2 1 is further disposed at the rear end of the spacer 1 2 1 for arranging the elastic member 27 of a compression spring. Elastic 7 M304569 Abuts the escape button 2 5, and the partition 121 between the compartments 2 accommodated in the magazines 24 is formed with a groove 1 2 4 for the side of the upper block 11 of the upper block 11 The spring piece 26 is embedded, and the front end of the lower cover 1 2 is also provided with a semi-circular seat body 1 2 5 corresponding to the upper cover 1 1 for the knob assembly 3, and a ring protrusion 126 is also disposed on the semi-circular seat body 125. And the lower end of the lower cover 1 2 is also provided with a half circle The slot 1 1 7 and the semicircular recess 1 1 7 at the rear end of the upper cover 1 1 are just for the end 4 1 of a cable 40 to pass through the hooker locker assembly 20, which is disposed in the body 10, Mainly on a mandrel 2 1 0 of the mandrel 2 1 , a spring 2 2 and a plurality of inner sleeves s and a wheel sleeve 2 3 of the character wheel 2 4 are sequentially worn, and the wheel sleeve 2 3 and the character wheel 2 are 4 has a card design of the cassette 230 and the embossed tooth 擂 24 0, and the mandrel 2 1 is provided with a plurality of buckles which can be correspondingly engaged with the wheel sleeve 2 3 core hole retaining edge 2 3 i a card groove 232 211, in the center of the outer edge of the sleeve 21 of the mandrel 21, a portion of the shaft 212 and a beveled flange 213 extending from both sides of the outer edge of the sleeve portion 21 and 10 symmetrical, and the bottom end of the sleeve 21 The protruding edge has a 4-direction leading edge 2 1 4; the escape button 2 5 is disposed at a position of the rear end opening 1 1 1 of the upper cover 1 1 of the main body i ,, and the pressing end 2 is extended at each end a seat body of the socket end 2 5 1 , the pressing end 2 5 〇 is corresponding to the shape of the opening hole 1 1 1 and protrudes outside the opening hole 111 by the convex block 2 5 2 of the middle portion of the seat body, and the convex end block 2 5 2 The lower edge of the front end is set to the chamfered surface 2 5 3, which can be offset by the tapered portion 2 3 3 formed at the rear end of the wheel sleeve 2 3 . The sleeve end 2 5 1 is a columnar body, which is opposite to the position of the rear end 2 positioning post 1 2 3 of the main body i 〇 lower cover i 2 , and the elastic element 2 7 8 M304569 of a compression spring is sleeved. Set between the two cylinders to make the escape button 2 5 normal state have an elastic top force, and the body 1 〇 upper and lower covers 11 and 12 between the number lock assembly 2 0 wheel 2 4 - side is provided with a spring piece 26 elastic The bottom of the elastic piece 26 is embedded in the groove 1 2 4 formed by the side of the lower cover 1 2 partition 1 2 1 , and the concave end 260 of the upper edge concave and convex piece is just inside the upper cover 11 One side pressing block 118 is fixed to the top, so that the hook end 2 6 1 of the elastic piece 26 of the elastic piece 26 can be elastically buckled at the groove 2 4 1 outside the character wheel 2 4, so that the Φ character wheel 24 can be formed into a freeze frame. The role of rotation. A knob assembly 30 is disposed on the upper and lower covers 1 1 , 1 , 2 of the main body 1 〇 , and includes a coupling sleeve 31 , a positioning pin 32 and an outer rotation cover 33 . The connecting sleeve 31 has a round sleeve body extending from one end of the locking hook 3 10 at one end, and is disposed in the upper and lower covers I and 12 of the two semicircular seats 112 and 125, and is formed at the rear open end ring mouth. The two chamfered edges of the symmetrical shape 3 1 1 can be obliquely intersected with the two beveled flanges 213 of the mandrel 2 1 of the sleeve 2 10 , and the outer edge of the joint _ 3 1 is suitable. A convex cylinder 3 1 2 is disposed, and the convex cylinder 3 1 2 is corresponding to the partitioning groove ii 3 of the upper cover ii 2 of the body 1 and is disposed outside the cutting groove ii 3 , and The locking sleeve 3 1 0 of the connecting sleeve 3 is a single-shaped body, the outer end of the connecting end of the connecting sleeve 3 i 〇 and the connecting sleeve 3 i is provided with a symmetrical protrusion 3 at the upper and lower ends. 1 3 a of the rounded surface 31 3 ; the positioning pin 3 2 is a seat body with two parallel insertion pins 3 2 0 at one end, and a rectangular through hole 3 2 1 is provided between the two insertion posts 3 2 0 for the connection sleeve 3 1 lock hook 3 1 0 is placed and placed between the two posts 3 2 ,, and The radial locking portion of the D-shaped body lock 3 1 0 3a is just extended 9 M304569. In addition to the two parallel insertion pins 3 2 0, the inner end surface of the positioning pin 3 2 is recessed with a circular trap. 3 2 2 The conical surface of the coupling sleeve 3 1 3 1 3 forms a concave and convex embedding, and the symmetric beveled edge of the trap 32 2 protrudes with two retaining edges 3 2 3 for the joint sleeve 3 1 to be rounded The upper two protrusions 3 1 3 a on the surface 3 1 3 form a fixed position limiter; the outer cover 3 3 is a round cover, and the open port is provided with a convex hook 3 3 〇, which can be fastened In the ring body 114, 126 on the upper and lower covers 1 1 and 12 of the body cover 1r, the outer end of the closed end is provided with a central hole 331 for the inner clamping Set 31 lock hook 31 定位 locating pin 3 2 2 • Parallel insert 3 2 0 extension, the symmetrical bevel edge of the outer cover edge protrudes with two axial directions, the protrusion 3 3 2, the protrusion 3 3 2 The inner opening port is inwardly recessed with a slot 3 3 3 , wherein one slot 3 3 3 is just enough for the outer sleeve of the connecting sleeve 3 1 to be axially sleeved, and then connected An axial groove 3 i 4 is formed inwardly at the open end ring of the cover 2 2 The torsion spring 3 4 - the end of the radial protruding bar 3 4 〇 hook, the torsion spring 3 4 . The other end of the bar 3 4 1 is bent upward into a door shape, just to buckle on the body 1 〇 upper cover There are 6 card-shaped workmen on the inner groove of 1 1 , thereby making the knob assembly 3 〇 have an elastic torque; it is worth mentioning that the knob assembly 3 〇 is outside the cover 3 3 and the body 10 further springs 35 are disposed between the two semi-circular seats 12 and 125 of the upper and lower covers 1 1 and 12, and the ends of the springs 3 are blocked by the inner cover edge of the outer cover 3 3 and the other end is It can be blocked by the outer edges of the two half-circle body 丄12, the % protrusions 114, 126, and the symmetrical angles can be formed in the ring protrusions 114, 126, so that the outer screw cover 3 3 can generate a M304569 moderately when it is rotated. The telescopic effect is to enhance the texture of the use of the spine 3 (). The above is an overview of the structure, location and interconnection of the various components of the author; then 'representing the actions of the various components of the author and the expected effects achieved as follows: / When using this notebook computer lock, mainly Attach the cable 4 that is fixed to the back end of the computer lock to the fixed object such as the support foot of the table and chair. Then place the lock of the computer lock 3 1 in the lock hole of the notebook computer. Figure IX), when the lock is continued, please refer to the sixth and seventh diagrams. First, rotate the knob assembly 3 ◦ outside the cover 3 3 to the side, at this time, because the number * code lock assembly 2 In the unlocked state, that is, the buckle 2 on the mandrel 2 1 is in a relative position with the compass wheel 2 4 and the wheel sleeve 23 3 hole 2 2 1 card groove 2 3 2 After the joint sleeve 3 i, the two ends of the open end ring are symmetrical, the two beveled edges 3 ii are opposite to the mandrel of the sleeve 2, the second sleeve is 2, the first two beveled flanges 2 1 3, then the two oblique sides of the Xiang The mutual pushing action causes the mandrel 2 1 to generate an axial displacement, and the outer screw cap 3 3 is connected to the joint sleeve 31. The convex cylinder body 312 can be disposed on the upper cover round body 112. The angle limit is set at 1 3, so that the radial hook portion 3 1 〇a of the diced body lock 3 can only be turned into a horizontal angle (as shown in the seventh figure), which can be horizontally oriented. The lock hook 31〇 is inserted into the lock hole 6 1 of the notebook computer 60, and then the spinner assembly 3 is released. The hook portion 3l〇a of the lock body lock 310 is retracted into a vertical direction by the torque spring. In the keyhole 6 1 , the number lock component 2 字 wheel 4 4 is continuously dialed to lock the state to complete the lock. Furthermore, referring to the eighth figure, when the creation wants to change the unlocking number, M304569 presses the escape button 2 5, because the front end lower edge of the convex stop 252 of the escape button 25 is chamfered surface 2 5 3 and the wheel cover 2 3 The tapered portion 2 3 3 of the rear end is offset, so that the wheel sleeve 2 3 can be pushed forward by the oblique pushing principle, so that the buckle 2 3 0 outside the wheel sleeve 2 3 is separated from the concave and convex tooth gear 2 4 in the character wheel 2 4 . After 0, the unlocking number of the character wheel 2 4 can be changed, and then the unlocking button 2 5 is released, and the wheel sleeve 2 3 is reset and then engaged with the character wheel 2 4, and it is necessary to specifically indicate that when the unlocking number is changed Need to be in the unlocked state (ie, the male buckle 2 φ 1 1 on the mandrel 2 1 and the engaging wheel 2 4 and the wheel sleeve 2 3 core hole retaining edge 2 3 1 card groove 2 3 2 are in the relative position) Only then can the wheel cover move forward to effectively prevent anyone from arbitrarily starting the escape button 2 5 to change the unlock number. In summary, this creation has its excellent progress and practicality in similar products. At the same time, it has also checked the technical information about such structures at home and abroad. The same structure has not been found in the literature. This creation has already possessed new types of patents and submitted applications in accordance with the law. However, the above-mentioned ones are only the preferred and feasible embodiments of the present invention, and the equivalent structural changes that apply to the scope of the application and the scope of the patent application should be included in the scope of the patent. . [Simple description of the diagram] The first picture is a three-dimensional appearance of the creation. The second picture is a three-dimensional exploded view of the creation. The second figure is an axial sectional view of the present creation. The fourth figure is a schematic cross-sectional view of the third figure 4 ~ 4. The fifth figure is a schematic cross-sectional view of the fifth figure 5-1. The sixth figure is a schematic view of the axial top view of the present creation. 12 M304569 The seventh figure is a schematic view of the axial top view after the creation of the knob assembly. The eighth figure is an axial combination sectional view when the author converts the number. The ninth drawing is a schematic perspective view of the use of an embodiment of the present creation. [Main component symbol description]
1 0 本體 1 1 上蓋 1 1 0 剖孔 1 1 1 開孔 1 1 2 半圓座體 1 1 3 剖溝 1 1 4 環突 1 1 5 凸座 1 1 6 卡凸 1 1 7 半圓嵌槽 1 1 8 壓塊 1 2 下蓋 1 2 0 隔槽 1 2 0 a 弧凹 1 2 1 隔座 1 2 la 弧凹 1 2 lb 導溝 1 2 1 c V形凹槽 1 2 2 容置槽 1 2 3 定位柱 1 2 4 嵌溝 1 2 5 半圓座體 1 2 6 環突 1 2 7 半圓嵌槽 2 0 號碼鎖組件 2 1 心轴 2 1 0 軸套 2 1 1 凸扣 2 1 2 軸桿 2 1 3 斜切突緣 2 1 4 導緣 2 2 彈簧 2 3 輪套 2 3 0 卡榫 2 3 1 心孔擋緣 13 M3045691 0 body 1 1 upper cover 1 1 0 split hole 1 1 1 open hole 1 1 2 semi-circular seat 1 1 3 split groove 1 1 4 ring protrusion 1 1 5 boss 1 1 6 card protrusion 1 1 7 semi-circular groove 1 1 8 Clamp 1 2 Lower cover 1 2 0 Separator 1 2 0 a Arc concave 1 2 1 Separator 1 2 la Arc concave 1 2 lb Guide groove 1 2 1 c V-shaped groove 1 2 2 Socket groove 1 2 3 Positioning post 1 2 4 Notch 1 2 5 Semicircular seat 1 2 6 Ring 1 2 7 Semicircular groove 2 0 Combination lock assembly 2 1 Mandrel 2 1 0 Bushing 2 1 1 Hinge 2 1 2 Shaft 2 1 3 Beveled flange 2 1 4 Guide edge 2 2 Spring 2 3 Wheel cover 2 3 0 Cartridge 2 3 1 Core hole retaining edge 13 M304569
2 3 2 卡溝 2 3 3 錐部 2 4 字輪 2 4 0 凹凸齒擋 2 4 1 凹溝 2 5 換碼按鍵 2 5 0 按壓端 2 5 1 套接端 2 5 2 凸播 2 5 3 斜切面 2 6 彈片 2 6 0 凹端 2 6 1 勾端 2 7 彈性元件 3 0 旋钮組件 3 1 連結套 3 1 0 鎖勾 3 1 0 a 徑向勾部 3 1 1 斜切抵緣 3 1 2 凸柱體 3 1 3 圓突面 3 1 3 a 突擋 3 1 4 軸向溝槽 3 2 定位銷 3 2 0 插柱 3 2 1 矩形貫孔 3 2 2 陷槽 3 2 3 擋緣 3 3 外旋蓋 3 3 0 凸勾 3 3 1 中心穿孔 3 3 2 突塊 3 3 3 插槽 3 4 扭力彈簣 3 4 0 彈條 3 4 1 彈條 3 5 彈簣 4 0 鐵線 4 1 端頭 5 0 固定物件 6 0 筆記型電腦2 3 2 Card groove 2 3 3 Cone 2 4 Character wheel 2 4 0 Concave gear 2 4 1 Groove 2 5 Escape button 2 5 0 Press end 2 5 1 Socket end 2 5 2 Bump 2 5 3 Oblique Section 2 6 Shrapnel 2 6 0 Recessed end 2 6 1 Hooked end 2 7 Elastic element 3 0 Knob assembly 3 1 Connecting sleeve 3 1 0 Locking hook 3 1 0 a Radial hook 3 1 1 Beveled edge 3 1 2 Convex Cylinder 3 1 3 Rounded face 3 1 3 a Overlock 3 1 4 Axial groove 3 2 Locating pin 3 2 0 Post 3 2 1 Rectangular through hole 3 2 2 Notch 3 2 3 Retaining edge 3 3 External rotation Cover 3 3 0 convex hook 3 3 1 center perforation 3 3 2 projection 3 3 3 slot 3 4 torsion magazine 3 4 0 spring 3 4 1 spring 3 5 magazine 4 0 iron wire 4 1 end 5 0 Fixed object 6 0 notebook