五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關一種滑動鉸鏈，尤指一種滚輪滑動鉸鏈。 【先前技術】 [0002] 隨著科技的進步，目前各種攜帶型電子裝置，為了符合 現代輕、薄、短、小的趨勢，將攜帶型電子裝置設計成 具有上蓋與底座兩部分，將攜帶型電子裝置的顯示螢幕 設置於上蓋，輸入裝置設於底座，其中，顯示螢幕可為 一般LED顯示屏幕或觸控式面板，而輸入裝置通常為鍵盤 或觸控板。而習知的上蓋與底座之間通常以一旋轉開啟 的鉸鏈連結，但必須於上蓋與底座之間規劃較大的容納 空間來設置該旋轉開啟的鉸鏈結構，佔據攜帶型電子裝 置很大的内部空間，不符合輕、薄、短、小的設計趨勢 〇 [0003] 有鑒於上述習知技術的問題，遂有改良結構如中華民國 專利第M337013號「可滑動與旋轉開啟之鉸鏈結構及電子 裝置」，該前案為一種可滑動與旋轉開啟之鉸鏈結構及 電子裝置，至少包含一設於一底座的樞軸、一透過該樞 軸承接於該底座的上蓋、一滑軌套夾、一長型滑軌。該 上蓋具有一底端，且該上蓋之底部兩側包含一凹設部， 該滑轨套夾一端具有一套管，用以樞接該樞軸而樞設於 該底座上，且透過該樞軸以使該滑軌套夾可自該底座旋 開或貼合至該底座，該滑軌套夹相對該套管另一側為一 滑扣部。該長型滑軌套接於該滑轨套夾之該滑扣部，且 凹設於該上蓋之該凹設部相對於該滑軌套夾的位置，而 表單編號A0101 第3頁/共18頁 可於一限制範圍内自由滑移於該滑扣部上，使得該上蓋 可相對於該底座前後滑移。其主要是利用長型滑軌與滑 軌套夾相對的滑動，使得該上蓋可相對於該底座前後滑 移，但該長型滑軌直接與該滑轨套相互抵靠，在滑動的 時候會直接互相磨損，使用一段時間後，即會有滑動不 順暢的問題出現，需要添加潤滑劑來解決滑動不順暢的 問題，實為不便，且有待改善。 【新型内容】 [0004] 本創作之主要目的，在於解決上述僅以滑軌套接方式滑 動的鉸鏈，使用過一段時間後會有磨損而導致滑動不順 暢的問題。 [0005] 為達上述目的，本創作提供一種滚輪滑動鉸鏈，適用於 一電子裝置，該電子裝置包含有一上蓋與一底座，該滾 輪滑動鉸鏈包含有一鉸鏈部以及一滑動部，該鉸鏈部包 含有一與該底座連接的第一樞接部，以及一與該第一樞 接部樞接並可相對於該第一樞接部旋轉的第二框接部， 該第二框接部上具有至少一滾輪部。該滑動部包含有一 與該上蓋連接的連接部，以及一與該滾輪部抵靠並供該 滚輪部相對以一滑動路徑進行滑動的滑軌部。 [0006] 進一步地，該滑動部包含有二設於該滑軌部兩端的第一 定位部，該第二樞接部兩端分別具有與該第一定位部卡 接的第二定位部。 [0007] 進一步地，該第一定位部為一凸片，該第二定位部為一 結構相應於該凸片的凹槽。 表單編號A0101 第4頁/共18頁 [0008] 進一步地，該第二柩接部上具有一容設該滚輪部的開槽 〇 [0009] 進一步地，該第二樞接部上接設有至少一輔助滾輪部， 該輔助滾輪部與該上蓋抵靠並於該滑動路徑上進行滑動 〇 [0010] 進一步地，該滾輪部包含有一設於該第二樞接部上的第 一軸承，以及設於該第一轴承周緣並與該滑執部抵靠的 第一外環部，該輔助滾輪部包含有一設於該第二樞接部 上的第二轴承，以及設於該第二轴承周緣並與該上蓋抵 靠的第二外環部。 [0011] 進一步地，該上蓋具有一抵靠面，該輔助滾輪部與該抵 靠面抵靠，使該滾輪部與該抵靠面之間具有一間距。 [0012] 進一步地，該滾輪部包含有一設於該第二樞接部上的第 一軸承，以及設於該第一軸承周緣並與該滑執部抵靠的 第一外環部，該滑動部底部更延伸有一與該滑執部連接 的限位部，該限位部限制該第一外環部於該上蓋與該限 位部之間移動。 [0013] 進一步地，該上蓋具有一容設該滑動部的容置槽。 [0014] 進一步地，該第一枢接部包含有一穿設該第二樞接部的 轉軸。 [0015] 本創作的有益效果在於： [0016] 藉由該鉸鏈部使該上蓋與該底座可相對的開合，且該上 蓋與該底座可藉由該滚輪部與該滑軌部相對的滑動。其 表單編號A0101 第5頁/共18頁 M424747 中該輔助滾輪部支撐該上蓋’避免該抵靠面與該滚輪部 直接接觸而影響滑動的順暢度。本創作以該滚輪部與該 輔助滾輪部進行滑動’可減少磨損，而無習用滑動鉸鏈 使用過一段時間後會有磨損而導致滑動不順暢的問題。 【實施方式】 [0017] 有關本創作之詳細說明及技術内容，現就配合圖式說明 如下： [0018] 請參閱圖1及圖2，為滾輪滑動鉸鏈之結構分解示意圖及 外觀示意圖，如圖所示：本創作為一種滾輪滑動鉸鏈， 適用於一電子裝置，該電子裝置包含有一上蓋3與一底座 4 ’該滾輪滑動鉸鏈包含有一鉸鏈部1以及一滑動部2，該 鉸鏈部1包含有一與該底座4連接的第一樞接部11，以及 一與該第一樞接部11樞接並可相對於該第一樞接部11旋 轉的第二樞接部12，該第二樞接部12上具有至少一滾輪 部121。該滑動部2包含有一與該上蓋3連接的連接部21， 以及一與該滾輪部121抵靠並供該滾輪部121相對以一滑 動路徑進行滑動的滑軌部22。於具體實施態樣中，該第 一樞接部11包含有一穿設該第二樞接部12的轉轴in，令 該第二樞接部12以該轉轴hi為轴心相對於該第一樞接部 11¾轉。該第二樞接部12包含有一容設該滾輪部121的開 槽122 ’其中該滾輪部121具有一設於該第二樞接部12上 的第一轴承123以及設於該第一軸承123周緣並與該滑轨 部22抵靠的第一外環部丨24 ^該滑動部2底部更延伸有一 與該滑軌部22連接的限位部24，該限位部24限制該第一 外環部124於該上蓋3與該限位部24之間移動。除了該滾 表單编號A0101 第6頁/共18頁 M424747 輪部121外’該第二樞接部12更接設有至少一輔助滾輪部 125，該輔助滾輪部125與該上蓋3抵靠益於該滑動路徑上 進行滑動’該輔助滾輪部125包含有一設於該第二插接部 12上的第二轴承126 ’以及設於該第二軸承126周緣並與 該上蓋3抵靠的第二外環部127。此外’該滑動部2包含有 二設於該滑執部22兩端的第一定位部23 ’該第二拖接部 12兩端分別具有一與該二第一定位部23卡接的第二定位 部128，該上蓋3與該底座4藉由該第一定位部23與該第二 定位部128於該滑動路徑上相互固定，令該上蓋3與該底 座4間不會隨意滑動。 [0019] 請參閱圖1、圖3-1及圖3-2，如圖所示：於本案具體實施 態樣中，該電子裝置兩側各具有一滾輪滑動鉸鏈，該二 滾輪滑動鉸鏈之間連接有一平衡該二滚輪滑動鉸鏈受力 的強化板5。該上蓋3具有一容設該滑動部2的容置槽32， 以及一設於該容置槽32内的抵靠面31，該辅助滾輪部125 與該抵靠面31抵靠，支撐該上蓋3，令該上蓋3與該滾輪V. New description: [New technical field] [0001] This creation relates to a sliding hinge, especially a roller sliding hinge. [Prior Art] [0002] With the advancement of technology, various portable electronic devices are currently designed to have two parts, an upper cover and a base, in order to conform to the trend of modern light, thin, short, and small, and will be portable. The display screen of the electronic device is disposed on the upper cover, and the input device is disposed on the base. The display screen can be a general LED display screen or a touch panel, and the input device is usually a keyboard or a touch pad. The conventional upper cover and the base are usually connected by a rotary opening hinge, but a large accommodation space must be planned between the upper cover and the base to set the rotary open hinge structure, occupying a large interior of the portable electronic device. Space, does not meet the trend of light, thin, short, and small design [0003] In view of the above-mentioned problems of the prior art, there is an improved structure such as the Republic of China Patent No. M337013 "slidable and rotating open hinge structure and electronic device The front case is a hinged structure and an electronic device that can be slidably and rotatably opened, and includes at least a pivot shaft disposed on a base, an upper cover connected to the base through the pivot bearing, a slide rail clip, and a length Type slide rails. The upper cover has a bottom end, and the bottom of the bottom cover includes a recessed portion. The slide rail clip has a sleeve at one end thereof for pivoting the pivot shaft and is pivoted on the base, and the pivot is The shaft is such that the rail clamp can be unscrewed or attached to the base from the base, and the slide sleeve is a slider portion on the other side of the sleeve. The long slide rail is sleeved on the sliding portion of the slide rail clip, and is recessed on the position of the recessed portion of the upper cover relative to the slide rail clip, and the form number A0101 is 3/18 The page is free to slide on the slider portion within a limited range such that the upper cover can slide back and forth relative to the base. The utility model mainly utilizes the sliding of the long sliding rail and the sliding rail sleeve, so that the upper cover can slide back and forth with respect to the base, but the long sliding rail directly abuts the sliding rail sleeve, and when sliding, Directly wear each other. After using for a period of time, there will be problems that the sliding is not smooth. It is necessary to add a lubricant to solve the problem that the sliding is not smooth, which is inconvenient and needs to be improved. [New Content] [0004] The main purpose of this creation is to solve the above-mentioned problem that the hinge that slides only in the manner of sliding rails is worn out after a period of use, which causes the sliding to be unsmooth. [0005] In order to achieve the above object, the present invention provides a roller sliding hinge suitable for an electronic device. The electronic device includes an upper cover and a base. The sliding hinge includes a hinge portion and a sliding portion. The hinge portion includes a hinge portion. a first pivoting portion connected to the base, and a second frame portion pivotally connected to the first pivoting portion and rotatable relative to the first pivoting portion, the second framed portion having at least one Roller section. The sliding portion includes a connecting portion connected to the upper cover, and a sliding portion that abuts against the roller portion and slides the sliding portion relative to the roller portion in a sliding path. Further, the sliding portion includes two first positioning portions disposed at two ends of the sliding rail portion, and the two ends of the second pivoting portion respectively have a second positioning portion that is engaged with the first positioning portion. [0007] Further, the first positioning portion is a tab, and the second positioning portion is a recess corresponding to the tab. Form No. A0101 Page 4 of 18 [0008] Further, the second splicing portion has a slot for receiving the roller portion. [0009] Further, the second pivot portion is connected to the second pivot portion. At least one auxiliary roller portion that abuts against the upper cover and slides on the sliding path. [0010] Further, the roller portion includes a first bearing disposed on the second pivot portion, and a first outer ring portion disposed on the periphery of the first bearing and abutting the sliding portion, the auxiliary roller portion includes a second bearing disposed on the second pivot portion, and is disposed on the periphery of the second bearing And a second outer ring portion that abuts the upper cover. [0011] Further, the upper cover has an abutting surface, and the auxiliary roller portion abuts against the abutting surface, so that the roller portion and the abutting surface have a spacing therebetween. [0012] Further, the roller portion includes a first bearing disposed on the second pivoting portion, and a first outer ring portion disposed on the periphery of the first bearing and abutting the sliding portion, the sliding The bottom portion of the portion further defines a limiting portion connected to the sliding portion, and the limiting portion limits movement of the first outer ring portion between the upper cover and the limiting portion. [0013] Further, the upper cover has a receiving groove for receiving the sliding portion. [0014] Further, the first pivoting portion includes a rotating shaft that passes through the second pivoting portion. [0015] The beneficial effects of the present invention are: [0016] the upper cover and the base are closable by the hinge portion, and the upper cover and the base are slidable relative to the slide portion by the roller portion . The form number A0101, page 5 of 18, in the M424747, the auxiliary roller portion supports the upper cover ‘to prevent the abutting surface from directly contacting the roller portion and affecting the smoothness of the sliding. In the present invention, the roller portion and the auxiliary roller portion are slid to reduce wear, and there is no problem that the conventional sliding hinge may be worn after a period of use and the sliding is not smooth. [Embodiment] [0017] The detailed description and technical content of the present invention will now be described as follows: [0018] Please refer to FIG. 1 and FIG. 2, which are schematic exploded view and schematic view of the sliding hinge of the roller, as shown in the figure. The present invention is a roller sliding hinge suitable for an electronic device. The electronic device includes an upper cover 3 and a base 4'. The roller sliding hinge includes a hinge portion 1 and a sliding portion 2, and the hinge portion 1 includes a hinge portion 1 a first pivoting portion 11 connected to the base 4, and a second pivoting portion 12 pivotally connected to the first pivoting portion 11 and rotatable relative to the first pivoting portion 11, the second pivoting portion The portion 12 has at least one roller portion 121 thereon. The sliding portion 2 includes a connecting portion 21 connected to the upper cover 3, and a slide portion 22 that abuts against the roller portion 121 and slides the roller portion 121 in a sliding path. In a specific embodiment, the first pivoting portion 11 includes a rotating shaft in the second pivoting portion 12, and the second pivoting portion 12 is opposite to the first pivoting portion 12 A pivoting portion 113⁄4 turns. The second pivoting portion 12 includes a slot 122 that receives the roller portion 121. The roller portion 121 has a first bearing 123 disposed on the second pivot portion 12 and is disposed on the first bearing 123. a first outer ring portion 24 that abuts against the rail portion 22, and a bottom portion of the sliding portion 2 further defines a limiting portion 24 connected to the sliding portion 22, the limiting portion 24 restricting the first outer portion The ring portion 124 moves between the upper cover 3 and the limiting portion 24. In addition to the roll form number A0101, page 6 / 18 pages, M424747, the wheel portion 121 is external. The second pivot portion 12 is further provided with at least one auxiliary roller portion 125, and the auxiliary roller portion 125 and the upper cover 3 are beneficial. Sliding on the sliding path. The auxiliary roller portion 125 includes a second bearing 126 ′ disposed on the second insertion portion 12 and a second portion disposed on the periphery of the second bearing 126 and abutting the upper cover 3 . Outer ring portion 127. In addition, the sliding portion 2 includes a first positioning portion 23 disposed at two ends of the sliding portion 22, and the second portion of the second connecting portion 12 has a second positioning position that is engaged with the two first positioning portions 23, respectively. The upper cover 3 and the base 4 are fixed to each other on the sliding path by the first positioning portion 23 and the second positioning portion 128, so that the upper cover 3 and the base 4 do not slide freely. [0019] Please refer to FIG. 1, FIG. 3-1 and FIG. 3-2, as shown in the figure: in the specific embodiment of the present invention, the electronic device has a roller sliding hinge on each side, and the two roller sliding hinges are between A reinforcing plate 5 is provided which balances the force of the two roller sliding hinges. The upper cover 3 has a receiving groove 32 for receiving the sliding portion 2, and an abutting surface 31 disposed in the receiving groove 32. The auxiliary roller portion 125 abuts against the abutting surface 31 to support the upper cover 3, the upper cover 3 and the roller
部121之間具有一距離’使該上蓋3相對於該底座4滑動時 ，該抵靠面31不會直接與該滚輪部121接觸產生磨擦而導 致該上蓋3進行滑動時不順暢。此外，該滾輪部121與該 滑軌部22抵靠，並沿著該滑軌部22上的一滑動路徑進行 滑動，且於本案實施態樣中，該第一定位部23為一凸片 ，該第二定位部128為一結構相應於該凸片的凹槽，但迷 不以此限定本創作，該第一定位部23與該第二定位部128 之結構變化皆應為本創作的解釋範圍内。該上蓋3與該底 座4蓋合與滑開至定位時，該第一定位部23與該第二定位 二，該滑動路徑上， M424747 不會隨意滑動。 [0020] 請參閱圖1、圖4-1及圖4-2，如圖所示：本創作於具體實 施態樣中，該上蓋3平行蓋合於該底座4上並具有一關閉 狀態。施一力水平推動該上蓋3，使該上蓋3藉由該滾輪 部121抵靠於該滑軌部22並以該滑動路徑進行滑動，當該 上蓋3推至設定位置時，該第一定位部23與該第二定位部 128相互卡接，使該上蓋3定位於該底座4上並具有一滑蓋 狀態。再施一力向上掀開該上蓋3，令該上蓋3藉由該鉸 鏈部1相對於該底座4進行旋轉，而可將該上蓋3翻開並具 有一掀蓋狀態。由於該上蓋3與該底座4藉由該第一定位 部23與該第二定位部128相互卡接，使該上蓋3與該底座4 於掀蓋過程中，該上蓋3不會因重力影響而下滑，增加攜 帶型電子裝置使用上的便利性與變化性的應用。 [0021] 藉此，本創作可將攜帶型電子裝置的顯示螢幕的上蓋， 翻立於鍵盤、觸控板的輸入單元的底座上，並藉由滚輪 與滑轨的設計使上蓋與底座之間可以相對地滑動，且該 輔助滾輪部支撐該上蓋，避免該抵靠面與該滚輪部直接 接觸而影響滑動的順暢度。本創作以該滾輪部與該輔助 滚輪部進行滑動，可減少磨損，而無習用滑動欽鏈使用 過一段時間後會有磨損而導致滑動不順暢的問題。 [0022] 以上已將本創作做一詳細說明，惟以上所述者，僅爲本 創作之一較佳實施例而已，當不能以此限定本創作實施 之範圍，即凡依本創作申請專利範圍所作之均等變化與 修飾，皆應仍屬本創作之專利涵蓋範圍内。 【圖式簡單說明】 表單編號A0101 第8頁/共18頁 M424.747 [0023] 圖1，係本創作滚輪滑動鉸鏈之結構分解示意圖。 [0024] 圖2，係本創作滚輪滑動鉸鏈之外觀示意圖。 [0025] 圖3-1，係本創作滚輪滑動鉸鏈之上視作動示意圖（一）。 [0026] 圖3-2，係本創作滾輪滑動鉸鏈之上視作動示意圖（二）。 [0027] 圖4-1，係本創作滾輪滑動鉸鏈之側視作動示意圖（一）。 [0028] 圖4-2，係本創作滾輪滑動鉸鏈之侧視作動示意圖（二）。 【主要元件符號說明】 [0029] 1——· ...........鉸鏈部 [0030] 11 · · ............第一樞接部 [0031] 111 ·. ............#1* [0032] 12 ·. ...........第·一 fe接部 [0033] 121 · · ...........滾輪部When the upper cover 3 is slid with respect to the base 4, the abutting surface 31 does not directly contact the roller portion 121 to cause friction, which causes the upper cover 3 to slide smoothly. In addition, the roller portion 121 abuts against the sliding portion 22 and slides along a sliding path of the sliding portion 22, and in the embodiment, the first positioning portion 23 is a tab. The second positioning portion 128 is a groove corresponding to the protrusion, but the definition of the first positioning portion 23 and the second positioning portion 128 should be the interpretation of the creation. Within the scope. When the upper cover 3 is closed and slid to the positioning of the base 4, the first positioning portion 23 and the second positioning position 2, the M424747 does not slide freely on the sliding path. Referring to FIG. 1, FIG. 4-1 and FIG. 4-2, as shown in the figure, in the specific embodiment, the upper cover 3 is parallelly covered on the base 4 and has a closed state. The upper cover 3 is horizontally pushed by the upper cover 3 so that the upper cover 3 abuts against the slide rail portion 22 and slides along the sliding path. When the upper cover 3 is pushed to the set position, the first positioning portion The second positioning portion 128 is engaged with the second positioning portion 128 to position the upper cover 3 on the base 4 and has a sliding state. Further, the upper cover 3 is opened upwardly, so that the upper cover 3 is rotated relative to the base 4 by the hinge portion 1, and the upper cover 3 can be turned over and has a cover state. The upper cover 3 and the base 4 are engaged with each other by the first positioning portion 23 and the second positioning portion 128, so that the upper cover 3 and the base 4 are not covered by gravity. The decline has increased the convenience and variability of the use of portable electronic devices. [0021] Thereby, the creation can flip the upper cover of the display screen of the portable electronic device on the base of the input unit of the keyboard and the touchpad, and between the upper cover and the base by the design of the roller and the slide rail The auxiliary roller portion can support the upper cover to prevent the abutting surface from directly contacting the roller portion to affect the smoothness of the sliding. In this creation, the roller portion and the auxiliary roller portion are slid to reduce wear, and there is no problem that the sliding slippery chain is worn after a period of use and the sliding is not smooth. [0022] The above has been described in detail in the above, but the above is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited by this, that is, the patent application scope is applied according to the present creation. Equivalent changes and modifications shall remain within the scope of the patents of this creation. [Simple description of the drawing] Form No. A0101 Page 8 of 18 M424.747 [0023] Figure 1 is a schematic exploded view of the sliding hinge of the present invention. [0024] FIG. 2 is a schematic view showing the appearance of the sliding hinge of the present invention. [0025] FIG. 3-1 is a schematic view (1) of the top view of the sliding hinge of the present invention. [0026] FIG. 3-2 is a schematic view of the top view of the sliding hinge of the present invention (2). [0027] FIG. 4-1 is a side view actuation diagram (1) of the sliding hinge of the present invention. [0028] FIG. 4-2 is a side view actuation diagram of the sliding hinge of the present invention (2). [Description of main component symbols] [0029] 1——· ........... Hinge part [0030] 11 · · ......... First pivoting part [ 0031] 111 ·.............#1* [0032] 12 ·........................................................................................................................................................ ..........roller
開槽Slotting
[0034] 122 [0035] 123 [0036] 124 [0037] 125 [0038] 126 [0039] 127 [0040] 128 [0041] 2 · 表單編號A0101 第一轴承 第一外環部 輔助滾輪部 第二軸承 第二外環部 第二定位部 滑動部 第9頁/共18頁 M424747 [0042] 21...... .......連接部 [0043] 22...... .......滑轨部 [0044] 23...... .......第一定位部 [0045] 24...... .......限位部 [0046] 3....... .......上蓋 [0047] 31...... .......抵罪面 [0048] 32...... .......容置槽 [0049] 4....... .......底座 [0050] 5....... 表單编號A0101 第10頁/共18頁[0036] 123 [0036] 123 [0036] 124 [0037] 124 [0038] 126 [0038] 126 [0040] 128 [0041] 2 · Form No. A0101 First bearing first outer ring portion auxiliary roller portion second bearing Second outer ring portion second positioning portion sliding portion 9th page/total 18 pages M424747 [0042] 21..................connecting portion [0043] 22... ..... slide section [0044] 23..................first positioning section [0045] 24..................limit section [ 0046] 3....... .......上盖[0047] 31.................. 罪罪 [0048] 32...... .... accommodation slot [0049] 4...................base [0050] 5....... Form No. A0101 Page 10 of 18