201138600 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種電子設備的機架，尤其涉及一種適合安 裝於該電子設備的機架上的理線裝置。 【先前技術·】 [0002] 機架式伺服器或其他壘疊於一機架的電子設備，通常係 利用兩相對的滑轨裝置而滑動裝設於機架中，並利用理 線架收容並規整其線纜。 [0003] 理線架通常包括至少兩轉動連接而共同支撐線纜的理線 臂。理線架的其中一自由端固定於其中一滑軌裝置的固 定執，另一自由端固定於該滑軌裝置的活動軌，從而使 該理線架可隨滑軌裝置的伸出而延展，隨滑軌裝置的收 合而折疊。由於該理線架的理線臂的轉動連接處遠離該 兩自由端且為懸空狀態，當線纜較重時，理線架的轉動 連接處容易下垂，影響使用者對其下方電子產品的操作 〇 【發明内容】 [0004] 有鑒於此，有必要提俜一種防止下垂的理線裝置，並提 供一種使用該理線裝置的電子設備的機架。 [0005] 099112629 一種理線裝置，配合一電子設備的機架上呈相對設置的 一第一滑軌裝置與一第二滑軌裝置使用，該理線裝置包 括一用於整理線纜的線架及一支撐架，其中該線架包括 一可折疊的線架本體、及分別設於該線架本體兩端的一 第一安裝件與一第二安裝件，該第一滑軌裝置包括一固 定於機架上的固定軌、及滑動裝設於該固定執内的一第 表單編號A0101 第4頁/共24頁 0992022340-0 201138600 ❹ [0006] 一滑執與一第二滑執，該第二滑執裝置包括一固定軌及 滑動裝設於該固定軌内的一第一滑軌，該理線裝置裝設 於該第一、第二滑軌裝置上時，該支撐架的兩端分別連 接至該第一滑軌裝置及第二滑轨裝置的第一滑軌上，該 線架的線架本體設於該支撐架上，且該線架本體的一端 藉由第一安裝件與第一滑軌裝置的固定執樞接，該線架 本體的另一端藉由第二安裝件與第一滑軌裝置的第二滑 軌枢接，該線架本體可隨該第一滑軌裝置的第二滑軌的 向前伸出或向後收回而展開或合攏，且在該線架本體展 開或合攏的過程中，該支撐架可隨該第一、第二滑軌裝 置的第一滑執滑行以支撐該線架本體的中部。 Ο 一種電子設備的機架，包括一理線裝置及用於安放該理 線裝置的第一滑軌裝置與第二滑轨裝置，該第一滑軌裝 置與第二滑軌裝置呈相對設置，該理線裝置設於該第一 滑軌裝置與第二滑軌裝置之間。該理線裝置包括一用於 整理線纜的線架及一支撐架，其中該線架包括一可折疊 的線架本體、及分別設於該線架本體兩端的一第一安裝 件與一第二安裝件，該第一滑轨裝置包括一固定於機架 上的固定軌、及滑動裝設於該固定軌内的一第一滑轨與 一第二滑轨，該第二滑軌裝置包括一固定軌及滑動裝設 於該固定軌内的一第一滑執，該理線裝置裝設於該第一 、第二滑轨裝置上時，該支撐架的兩端分別連接至該第 一滑轨裝置及第二滑軌裝置的第一滑轨上，該線架的線 架本體設於該支撐架上，且該線架本體的一端藉由第一 安裝件與第一滑軌裝置的固定軌枢接，該線架本體的另 099112629 表單編號Α0101 第5頁/共24頁 0992022340-0 201138600 一端藉由第二安裝件與第一滑軌裝置的第二滑軌枢接， 該線架本體可隨該第一滑轨裝置的第二滑軌的向前伸出 或向後收回而展開或合攏，且在該線架本體展開或合攏 的過程中，該支撐架可隨該第一、第二滑軌裝置的第一 滑轨滑行以支撐該線架本體的中部。 [0007] 相較習知技術，該理線裝置利用可相對於線架的固定端 滑動的支撐架來支撐線架本體的中部，線上架本體的展 開或合攏過程中，可有效防止線架本體下垂。 【實施方式】 [0008] 如圖1所示為本發明電子設置的機架的一較佳實施例。該 機架包括複數立柱30、固定於所述立柱30上並呈相對設 置的一對滑軌裝置40、及安裝於該對滑軌裝置40之間的 一理線裝置。該理線裝置用於收容並規整該電子設備的 線纜，包括一線架10及一支撐架20。 [0009] 請一併參閱圖2-4，每一滑軌裝置40包括一固定軌41、一 第一滑軌42及一第二滑執43。該固定軌41的橫截面大致 呈“C”型，其具有朝向另一滑軌裝置40的一開口。該第 一滑軌42及第二滑軌43裝設於該固定執41内並可相對於 該固定軌41滑動。該第一滑轨42與第二滑軌43位於固定 軌41朝向另一滑執裝置40的一侧，且第一滑執42位於固 定轨41與第二滑軌43之間。 [0010] 該固定執41的後端凸設有一對拱橋狀的限位塊411，並於 該對限位塊411之間形成一限位槽412，每一限位塊411 於其中間位置朝向另一相對的限位塊411延伸形成一凸耳 413，使得該限位槽412頂部的開口處較窄，而底部較寬 099112629 表單編號A0101 第6頁/共24頁 0992022340-0 201138600 。該固定軌41上於該兩限位塊411之間還設有一鎖扣孔 414 〇 [0011] 該第一滑轨42的後端設有一鎖扣件421，該鎖扣件421位 於固定軌41的限位槽412的前方。所述鎖扣件421包括一 矩形的本體4 22及由該本體422的底端向外延伸的一 “z” 形的延伸部423。該鎖扣件421上設有一對拱橋狀的限位 塊424 ’並於該對限位塊424之間形成一限位槽425。該 對限位塊424的其中之一設於本體422的頂端，該對限位 〇 塊424的其中之另一設於該延伸部423上。每一限位塊 424於其中間位置朝向另一相對的限位塊424延伸形成一 凸耳426，使得該限位槽425頂部的開口處較窄，而底部 較寬。該鎖扣件421的本體422上於該兩限位塊411之間 還设有一鎖扣孔4 2 7。本實施例中.’該鎖扣件4 21與第-滑軌4 2為分開製造再組裝在一起，該鎖扣件4 21亦可以與 第一滑轨42 —體成型製成。 [0012] G 該第二滑轨43的後端設有一鎖扣件431，該鎖扣件431位 於第一滑轨42的鎮扣彳牛421的前方，換言之，第一滑轨42 的鎖扣件421位於固定軌41的限位槽412與第二滑軌43的 鎖扣件4 31之間。該鎖扣件4 31上設有一對拱橋狀的限位 塊432，並於該對限位塊432之間形成一限位槽433。每 一限位塊432於其中間位置朝向另一相對的限位塊432延 伸形成一凸耳434，使得該限位槽433頂部的開口處較窄 ，而底部較寬。該鎖扣件431於該兩限位塊>411之間還設 有一鎖扣孔4 3 5。 [0013] 該線架10包括一可折疊的線架本體101、及分別設於該線 099112629 表單編號A0101 第7頁/共24頁 0992022340-0 201138600 架本體101兩端的一第一安裝件14與一第二安裝件Η。該 線架本體101包括第一理線臂丨丨、一第二理線臂12及一第 二理線臂13。該第一、第二及第三理線臂u、12、13均 為縱長的框體’其上分別設有收容線纜的通道ln、121 、1 31，用以收容並規整電子設備的線纔。該第一理線臂 11具有一第一端112與一相對的第二端113，該第三理線 臂13具有一第一端132與一相對的第二端ι33，該第二理 線臂1 2的兩端分別與第一理線臂丨丨的第二端丨丨3及第三理 線臂13的第一端132相樞接。其中，第二理線臂丨2的長度 與第二理線臂13的長度均小於第—理線臂11的長度，且 第二理線臂12的長度與第三理線臂13的長度之和大致等 於第一理線臂11的長度。 [0014] [0015] [0016] 099112629 該第一理線臂11的第二端113的上、下兩側分別設有一第 一擋止扣114。該第一擋止扣114包括與第一理線臂η相 連接的一頸部1141及位於該頸部1141末端的一頭部114 2 。該第二理線臂12與第一理線臂U相樞接的一端的上、 下兩侧分別設有一第二擋止扣12 2。該第二擋止扣12 2包 括與第二理線臂12相連接的一頸部1221及位於該頸部 1221末端的一頭部1222。 該第一安裝件14包括一鎖合片141與一連接片142，該鎖 合片141上設有一通孔143，該通孔143内裝設有一卡擎 紐144。連接片142的兩端分別與第一理線臂丨丨的第—端 112及該鎖合>ί 141相樞接。 該第二安裝件15包括一鎖合片151與一連接片152，該鎖 合片151上設有一通孔153 ’該通孔153内裝設有一卡擎 0992022340-0 表單編號Α0101 第8頁/共24頁 201138600 [0017] [0018] Ο201138600 VI. Description of the Invention: [Technical Field] The present invention relates to a rack for an electronic device, and more particularly to a cable management device suitable for mounting on a frame of the electronic device. [Prior Art·] [0002] A rack-mounted server or other electronic device that is stacked on a rack is usually slidably mounted in a rack by using two opposite rail devices, and is housed by a cable management frame. Regularize its cables. [0003] A cable management arm typically includes at least two cable management arms that rotatably support the cable. One of the free ends of the cable management frame is fixed to the fixing of one of the sliding rail devices, and the other free end is fixed to the movable rail of the sliding rail device, so that the cable management frame can be extended with the extension of the sliding rail device. Folded with the folding of the rail device. Since the rotating connection of the cable management arm of the cable management frame is away from the two free ends and is in a suspended state, when the cable is heavy, the rotating connection of the cable management frame is likely to sag, affecting the operation of the electronic product below the user. SUMMARY OF THE INVENTION [0004] In view of the above, it is necessary to provide a cable management device that prevents sagging, and provides a chassis for an electronic device using the cable management device. [0005] 099112629 A cable management device is used in conjunction with a first rail device and a second rail device disposed on a frame of an electronic device, the cable management device including a wire frame for arranging cables And a support frame, wherein the wire frame comprises a foldable wire frame body, and a first mounting member and a second mounting member respectively disposed at two ends of the wire frame body, the first sliding rail device comprising a fixed A fixed rail on the rack, and a first form number A0101 installed in the fixed holder. Page 4/24 pages 0992022340-0 201138600 ❹ [0006] A slippery and a second slipper, the second The sliding device includes a fixed rail and a first sliding rail mounted on the fixed rail. When the cable management device is mounted on the first and second sliding rail devices, the two ends of the supporting bracket are respectively connected to On the first sliding rail of the first rail device and the second rail device, the wire frame body of the wire frame is disposed on the support frame, and one end of the wire frame body is firstly mounted by the first mounting member The rail device is fixedly pivoted, and the other end of the rack body is mounted by the second Positioning with the second sliding rail of the first rail device, the bobbin body can be unfolded or closed with the forward or backward retraction of the second rail of the first rail device, and the bobbin body is During the unfolding or closing process, the support frame can slide with the first sliding of the first and second rail devices to support the middle portion of the wire frame body.机架 A rack for an electronic device, comprising a cable management device and a first rail device and a second rail device for accommodating the cable management device, the first rail device and the second rail device are oppositely disposed, The cable management device is disposed between the first rail device and the second rail device. The cable management device includes a wire frame for arranging cables and a support frame, wherein the wire frame includes a foldable wire frame body, and a first mounting member and a first portion respectively disposed at two ends of the wire frame body The first sliding rail device includes a fixed rail fixed to the frame, and a first sliding rail and a second sliding rail that are slidably mounted in the fixed rail. The second sliding rail device includes a second sliding rail. a fixed rail and a first sliding handle mounted on the fixed rail. When the cable management device is mounted on the first and second rail devices, the two ends of the support frame are respectively connected to the first sliding rail On the first sliding rail of the device and the second sliding rail device, the wire frame body of the wire frame is disposed on the supporting frame, and one end of the wire frame body is fixed by the first mounting member and the first sliding rail device Pivot connection, another 099112629 of the wire frame body Α0101 5th page / total 24 page 0992022340-0 201138600 one end is pivotally connected with the second sliding rail of the first rail device by the second mounting member, the wire frame body can be Expanding forward or backward with the second rail of the first rail device Or being closed, and during the unfolding or closing of the bobbin body, the support frame is slidable with the first slide rails of the first and second rail assemblies to support the middle portion of the bobbin body. [0007] Compared with the prior art, the cable management device supports the middle portion of the wire frame body by using a support frame that can slide relative to the fixed end of the wire frame, and the wire frame body can be effectively prevented during the unfolding or closing process of the wire frame body. Drooping. Embodiments [0008] FIG. 1 shows a preferred embodiment of an electronically arranged rack of the present invention. The frame includes a plurality of uprights 30, a pair of rail assemblies 40 secured to the uprights 30 and disposed opposite one another, and a cable management device mounted between the pair of rail assemblies 40. The cable management device is configured to receive and regulate cables of the electronic device, including a wire rack 10 and a support frame 20. Referring to FIGS. 2-4 together, each of the rail assemblies 40 includes a fixed rail 41, a first rail 42 and a second slider 43. The fixed rail 41 has a substantially "C" shape in cross section with an opening toward the other rail assembly 40. The first slide rail 42 and the second slide rail 43 are mounted in the fixed holder 41 and slidable relative to the fixed rail 41. The first slide rail 42 and the second slide rail 43 are located on a side of the fixed rail 41 toward the other sliding device 40, and the first slide 42 is located between the fixed rail 41 and the second slide rail 43. [0010] The rear end of the fixing handle 41 is convexly provided with a pair of arch-shaped limiting blocks 411, and a limiting slot 412 is formed between the pair of limiting blocks 411, and each limiting block 411 is oriented at its middle position. The other opposite limiting block 411 extends to form a lug 413 such that the opening at the top of the limiting slot 412 is narrower and the bottom is wider 099112629 Form No. A0101 Page 6 / Total 24 Page 0992022340-0 201138600. A locking hole 414 is further disposed on the fixing rail 41 between the two limiting blocks 411. [0011] A locking member 421 is disposed at a rear end of the first sliding rail 42. The locking member 421 is located on the fixed rail 41. The front of the limit slot 412. The locking member 421 includes a rectangular body 42 and a "z" shaped extension 423 extending outwardly from the bottom end of the body 422. The locking member 421 is provided with a pair of arch-shaped limiting blocks 424' and a limiting slot 425 is formed between the pair of limiting blocks 424. One of the pair of limiting blocks 424 is disposed at the top end of the body 422, and the other of the pair of limiting blocks 424 is disposed on the extending portion 423. Each of the limiting blocks 424 extends toward the other opposing limiting block 424 at its intermediate position to form a lug 426 such that the opening at the top of the limiting slot 425 is narrower and the bottom is wider. A locking hole 4 27 is further disposed between the two limiting blocks 411 of the body 422 of the locking member 421. In this embodiment, the locking member 4 21 and the first sliding rail 42 are separately assembled and assembled, and the locking member 421 can also be integrally formed with the first sliding rail 42. [0012] The rear end of the second sliding rail 43 is provided with a locking member 431 located in front of the buckle yak 421 of the first sliding rail 42 , in other words, the locking of the first sliding rail 42 The member 421 is located between the limiting slot 412 of the fixed rail 41 and the locking member 41 of the second sliding rail 43. A pair of arch-shaped limiting blocks 432 are disposed on the locking member 4 31 , and a limiting slot 433 is formed between the pair of limiting blocks 432 . Each of the limiting blocks 432 extends toward the other opposing limiting block 432 at its intermediate position to form a lug 434 such that the opening at the top of the limiting slot 433 is narrower and the bottom is wider. The locking member 431 further defines a locking hole 435 between the two limiting blocks 411. [0013] The wire rack 10 includes a foldable wire frame body 101, and a first mounting member 14 respectively disposed on the two ends of the frame body 101, which are respectively provided on the line 099112629, Form No. A0101, Page 7 / Total 24 Page 0992022340-0 201138600 A second mounting member. The bobbin body 101 includes a first cable management arm, a second cable management arm 12 and a second cable management arm 13. The first, second, and third cable management arms u, 12, and 13 are longitudinally long frames, and are respectively provided with channels ln, 121, and 1 31 for accommodating cables for accommodating and regulating electronic devices. Line only. The first cable management arm 11 has a first end 112 and an opposite second end 113. The third cable management arm 13 has a first end 132 and an opposite second end ι 33. The second cable arm The two ends of the 1 2 are respectively pivotally connected to the second end 丨丨 3 of the first management arm arm and the first end 132 of the third management arm 13 . Wherein, the length of the second management arm arm 2 and the length of the second management arm 13 are both smaller than the length of the first cable management arm 11, and the length of the second management arm 12 and the length of the third management arm 13 And is substantially equal to the length of the first cable management arm 11. [0016] [0016] 099112629 The second end 113 of the first cable management arm 11 is respectively provided with a first stop button 114 on the upper and lower sides. The first stop button 114 includes a neck 1141 coupled to the first cable arm η and a head 114 2 at the end of the neck 1141. A second stop buckle 12 2 is respectively disposed on the upper and lower sides of the end of the second cable management arm 12 that is pivotally connected to the first cable management arm U. The second stop buckle 12 2 includes a neck portion 1221 connected to the second cable management arm 12 and a head portion 1222 at the end of the neck portion 1221. The first mounting member 14 includes a locking piece 141 and a connecting piece 142. The locking piece 141 is provided with a through hole 143. The through hole 143 is provided with a card wick 144. Both ends of the connecting piece 142 are respectively pivotally connected to the first end 112 of the first wire arm 及 and the locking gt 141. The second mounting member 15 includes a locking piece 151 and a connecting piece 152. The locking piece 151 is provided with a through hole 153. The through hole 153 is provided with a card engine 0992022340-0. Form No. Α0101 Page 8/ A total of 24 pages 201138600 [0017] [0018] Ο
鈕154。連接片152的兩端分別與第三理線臂13的第二端 133及該鎖合片151相樞接。 該支撐架20包括一縱長的支撐臂21、及分別設於該支撐 臂21兩端的兩鎖合片22。每一鎖合片22靠近其末端處設 有一通孔221，該通孔221内設有一卡掣鈕23。 請參閱圖1、圖4及圖5，組裝該理線裝置至滑執裝置40上 時，該支撐架20的兩鎖合片2 2分別向前被插入兩滑軌裝 置40的第一滑執42上所設的限位槽425内，並使該兩鎖合 片22上的通孔221分別與相應的第一滑軌42上的鎖扣孔 427正對，然後將兩鎖合片22上所裝設的卡掣鈕23分別卡 入對應的第一滑軌42的鎖扣孔427内，從而將支撐架20的 兩端分別連接至兩滑軌裝置40的第一滑軌42的後端。該 第一安裝件14的鎖合片141向前被插入左側滑軌裝置40的 固定軌41上所設的限位槽412内，並使該鎖合片141的通 孔143與該固定軌41上所設的鎖扣孔414正對，然後將該 鎖合片141上所裝設的卡掣鈕144卡入該鎖扣孔414内， 以將該第一安裝件14的鎖合片141與固定軌41的後端相固 定，從而藉由該第一安裝件14將線架本體101的一端（即 第一理線臂11的第一端112)與該固定軌41的後端相樞接 。該第二安裝件15的鎖合片151向前被插入左侧滑軌裝置 40的第二滑軌43上所設的限位槽433内，並使該鎖合片 151的通孔153與該第二滑軌43上所設的鎖扣孔435正對 ，然後將該鎖合片151上所裝設的卡掣鈕154卡入該鎖扣 孔435内，以將該第二安裝件15的鎖合片151與第二滑軌 43的後端相固定，從而藉由該第二安裝件15將線架本體 099112629 表單編號Α0101 第9頁/共24頁 0992022340-0 201138600 101的另一端（即第三理線臂13的第二端133)與該第二 滑軌4 3的後端相樞接。 [0019] 如圖6所示，將第一理線臂11與第二理線臂12的轉動連接 處翹起，以使第二理線臂12下側所設的第二擋止扣122越 過支撐架20的支撐臂21，從而將該支撐臂21限制於第一 理線臂11下側所設的第一擋止扣114與第二理線臂12下側 所設的第二擋止扣122之間，以防止該支撐架20的支撐臂 21越過該第一擋止扣114與第二擋止扣122，使第一理線 臂11與第二理線臂12的轉動連接處始終被支撐於支撐架 20的支撐臂21上。 [0020] 將一併參閱圖7-8，使用時，藉由同時向外抽取兩滑轨裝 置40的第一滑軌42與第二滑軌43，該第一滑軌42與第二 滑軌43將分別帶動理線裝置的支撐架20及第二安裝件15 向前運動，並由該支撐架20帶動第一理線臂11與第二理 線臂12的轉動連接處沿支撐架20的支撐臂21運動，以及 由該第二安裝件15帶動第三理線臂13的第二端133運動。 當支撐架20向前運動一段距離後，第一滑軌42由於受滑 軌裝置40内所設擋止機構的阻擋而停止運動，從而該支 撐架20亦相應地停止運動而停留在滑軌裝置40的一中間 位置（圖7所示），該第二滑軌43則繼續帶動該第二安裝 件15向前運動，並由第二安裝件15帶動線架本體101運動 ，直至線架本體101完全展開（如圖8所示）。該理線裝 置合攏時的運動過程與展開過程相反。 [0021] 該理線裝置中，線架10的一端樞接於兩滑軌裝置40其中 之一的固定執41上，線架10的另一端樞接於同一滑轨裝 099112629 表單編號A0101 第10頁/共24頁 0992022340-0 201138600 置40的第二滑執43上，而支撐架2〇的兩㈣”連接至 兩滑軌裝置’如此’該線架iq裝置在展 開及合攏的祕中’第-理線臂二雜臂12的轉 祕減沿支料2G㈣並始終被切於支撲架2〇上， 從而有效地防止線架本體101在展開或合攏過程中下垂。 另外’當線架本體101合攏時，該第一理線臂11χ所設的 第一擋止扣114能夠阻止第一理線臂u越過支撐架2〇，以 防止線架本體101撞擊滑轨裝置4〇上所設的電子部件。 Ο [0022]綜上所述，本發明符合發明專利要件，爰依法提出專利 申請。惟，以上所述者僅為本發明之較佳實施例，舉凡 熟悉本案技藝之人士，在爰依本發明精神所作之等效修 飾或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 [0023] 圖1為本發明散熱模組一較佳實施例的立體組裝圖。 [0024] 圖1為本發明電子設備的的機架的η較佳實施例的立體組 :：：： π : ^ 農圖。 [0025] 圖2為圖1所示機架的立體分解圖。 [〇〇26]圖3為圖1所示機架由另一角度所視的立體分解圖。 [〇〇27]圖4為圖2中IV處的局部放大圖。 [0028].圖5為圖1的倒視圖。 [_ 為圖！的俯視圖，其中理線裝置處於合撤狀態。 [0〇3〇]圖7為圖1的俯視圖，其中理線裝置處於展開過程的一中 間狀態。 099112629 表單編號Α0101 第11頁/共24頁 0992022340-0 201138600 [0031] 圖8為圖1的俯視圖，其中理線裝置處於展開狀態。 【主要元件符號說明】 [0032] 線架：10 [0033] 線架本體：101 [0034] 第一理線臂： 11 [0035] 通道：111、 121 > 131 [0036] 第一端：112 ' 132 [0037] 第二端：113 ' 133 [0038] 第一播止扣： 114 [0039] 頸部：1141、 • 1221 [0040] 頭部：1142、 .1222 [0041] 第二理線臂： 12 [0042] 第二擋止扣： 122 [0043] 第三理線臂： 13 [0044] 第一安裝件： 14 [0045] 鎖合片：141 ' 151 ' 22 [0046] 連接片：142 ' 152 [0047] 通孔：143、 153 > 221 [0048] 卡掣鈕：144 ' 154 ' 23 [0049] 第二安裝件： 15 表單編號A0101 099112629 第12頁/共24頁 0992022340-0 201138600 [0050] 支撐架：20 [0051] 支撐臂：21 [0052] 立柱：30 [0053] 滑轨裝置：40 [0054] 固定軌：41 [0055] 限位塊：411 ' 424、432 _ [0056] 〇 限位槽：412、425、433 [0057] 凸耳：413、426、434 [0058] ' 414 ' 427 > 435 - [0059] 第一滑轨：42 - [0060] 鎖扣件：421、431 [0061] 本體：422 〇 [0062] 延伸部：423 [0063] 第二滑轨：43 099112629 表單編號A0101 第13頁/共24頁 0992022340-0Button 154. Both ends of the connecting piece 152 are pivotally connected to the second end 133 of the third cable management arm 13 and the locking piece 151, respectively. The support frame 20 includes an elongated support arm 21 and two locking pieces 22 respectively disposed at opposite ends of the support arm 21. Each of the locking pieces 22 is provided with a through hole 221 near the end thereof, and a through button 23 is provided in the through hole 221. Referring to FIG. 1 , FIG. 4 and FIG. 5 , when the cable management device is assembled to the sliding device 40 , the two locking pieces 2 2 of the support frame 20 are respectively inserted into the first sliding device of the two sliding rail devices 40 . The limiting hole 425 is disposed on the 42, and the through holes 221 of the two locking pieces 22 are respectively opposite to the locking holes 427 of the corresponding first sliding rails 42, and then the two locking pieces 22 are The installed snap buttons 23 are respectively inserted into the latching holes 427 of the corresponding first slide rails 42, thereby connecting the two ends of the support bracket 20 to the rear ends of the first slide rails 42 of the two slide rail devices 40, respectively. . The locking piece 141 of the first mounting member 14 is inserted into the limiting slot 412 provided on the fixing rail 41 of the left rail device 40, and the through hole 143 of the locking piece 141 and the fixed rail 41 are fixed. The locking hole 414 is directly opposite, and then the locking button 144 of the locking piece 141 is inserted into the locking hole 414 to lock the locking piece 141 of the first mounting member 14 with The rear end of the fixed rail 41 is fixed, so that one end of the bobbin body 101 (ie, the first end 112 of the first management arm 11) is pivotally connected to the rear end of the fixed rail 41 by the first mounting member 14. . The locking piece 151 of the second mounting member 15 is inserted into the limiting slot 433 of the second sliding rail 43 of the left side rail device 40, and the through hole 153 of the locking piece 151 is The locking hole 435 is disposed on the second sliding rail 43 and then the locking button 154 of the locking piece 151 is inserted into the locking hole 435 to the second mounting member 15 The locking piece 151 is fixed to the rear end of the second sliding rail 43 so that the wire frame body 099112629 is numbered by the second mounting member 15 Α 0101 page 9 / 24 pages 0992022340-0 201138600 101 at the other end (ie The second end 133) of the third cable management arm 13 is pivotally connected to the rear end of the second slide rail 43. [0019] As shown in FIG. 6, the rotational connection of the first cable management arm 11 and the second cable management arm 12 is tilted up so that the second stop button 122 provided on the lower side of the second cable management arm 12 is crossed. Supporting arm 21 of support frame 20, thereby limiting the support arm 21 to the first stop button 114 provided on the lower side of the first cable management arm 11 and the second stop buckle provided on the lower side of the second cable management arm 12. 122, to prevent the support arm 21 of the support frame 20 from crossing the first stop button 114 and the second stop button 122, so that the rotational connection between the first line arm 11 and the second line arm 12 is always Supported on the support arm 21 of the support frame 20. [0020] Referring to FIG. 7-8 together, in use, the first slide rail 42 and the second slide rail 43 are extracted from the first slide rail 42 and the second slide rail 43 of the two slide rail devices 40 at the same time. The support frame 20 and the second mounting member 15 of the cable management device are respectively driven forward, and the rotational connection of the first cable management arm 11 and the second cable management arm 12 along the support frame 20 is driven by the support frame 20 The support arm 21 moves and the second end 133 of the third cable management arm 13 is moved by the second mounting member 15. After the support frame 20 is moved forward by a distance, the first slide rail 42 stops moving due to the blocking mechanism provided in the slide rail device 40, so that the support frame 20 stops moving accordingly and stays on the slide rail device. An intermediate position of the 40 (shown in FIG. 7), the second slide 43 continues to move the second mounting member 15 forward, and the second mounting member 15 drives the bobbin body 101 to move until the bobbin body 101 Fully expanded (as shown in Figure 8). The movement process of the cable management device when it is closed is opposite to the development process. [0021] In the cable management device, one end of the wire frame 10 is pivotally connected to one of the two rail assemblies 40, and the other end of the wire frame 10 is pivotally connected to the same rail. 099112629 Form No. A0101 No. 10 Page / Total 24 pages 0992022340-0 201138600 Set the second slide 43 of 40, and the two (four)" of the support frame 2" are connected to the two slide rail devices 'so that the wire frame iq device is in the secret of unfolding and closing' The rotation of the second-arm arm 12 is reduced along the support 2G (4) and is always cut on the support frame 2, thereby effectively preventing the frame body 101 from sagging during deployment or closing. When the body 101 is closed, the first stop button 114 of the first cable management arm 11 is configured to prevent the first cable management arm u from passing over the support frame 2 to prevent the wire frame body 101 from colliding with the slide rail device 4 [0022] In summary, the present invention meets the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and those who are familiar with the skill of the present invention Equivalent modifications or variations made in accordance with the spirit of the invention should be BRIEF DESCRIPTION OF THE DRAWINGS [0023] FIG. 1 is a perspective assembled view of a heat dissipation module according to a preferred embodiment of the present invention. [0024] FIG. The three-dimensional group of the embodiment:::: π : ^ Agricultural map. [0025] FIG. 2 is an exploded perspective view of the rack shown in FIG. 1. [FIG. 3] FIG. Figure 4 is a partial enlarged view of IV in Figure 2. [0028] Figure 5 is an inverted view of Figure 1. [_ is a top view of the figure, wherein the cable management device [0〇3〇] Figure 7 is a plan view of Figure 1, wherein the cable management device is in an intermediate state of the unfolding process. 099112629 Form No. 1010101 Page 11/24 pages 0992022340-0 201138600 [0031] 8 is a top view of Fig. 1, wherein the cable management device is in an unfolded state. [Main component symbol description] [0032] Wire frame: 10 [0033] Wire frame body: 101 [0034] First cable management arm: 11 [0035] Channel : 111, 121 > 131 [0036] First end: 112 ' 132 [0037] Second end: 113 ' 133 [0038] First play buckle: 114 [0039] Neck Department: 1141, • 1221 [0040] Head: 1142, .1222 [0041] Second line arm: 12 [0042] Second stop button: 122 [0043] Third line arm: 13 [0044] One mounting: 14 [0045] Locking piece: 141 ' 151 ' 22 [0046] Connecting piece: 142 ' 152 [0047] Through hole: 143, 153 & 221 [0048] Snap button: 144 ' 154 ' 23 [0049] Second Mounting: 15 Form No. A0101 099112629 Page 12 of 24 0992022340-0 201138600 [0050] Support frame: 20 [0051] Support arm: 21 [0052] Column: 30 [0053] Rail device :40 [0054] Fixed rail: 41 [0055] Limit block: 411 ' 424, 432 _ [0056] 〇 Limit slot: 412, 425, 433 [0057] Lug: 413, 426, 434 [0058] ' 414 ' 427 > 435 - [0059] First slide rail: 42 - [0060] Locking member: 421, 431 [0061] Body: 422 〇 [0062] Extension: 423 [0063] Second slide: 43 099112629 Form No. A0101 Page 13 / Total 24 Page 0992022340-0