M424812 . • .* 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種可調整仰視角度之保護套結構。 【先前技術】 一般電子裝置(例如：平板電腦、衛星導航器、個人數位助理器、 . 智慧型手機等)之保護套，多為具有一套口及一容置空間之保護套(最 常見為透明之塑膠保護套，俗稱果凍套），該保護套係用以包覆電子裝 ® 置’以避免電子裝置直接碰撞或因掉落，而造成刮傷、損壞甚或故障。 然而，科技曰新月異，現今之電子裝置具有越來越多的功能，為 了方便使用者可長時間制，需要—種能將電子裝置仵立之結構設 計’於是’有業者研發出可支樓電子裝置之架體或皮套，惟，所述架 體或皮套具有以下幾點缺失：一、無法配合使用者之工作狀態而調整 角度，如果使用者類姿勢’或健面高度不同，將無法得到最佳之 閱覽效果，—、無法穩固立於作業面上，如果作業面不平整，或作業 _ 自移動或震動時’將造成架體或皮套傾倒，進而危及電子裝置；三、 ·- 設計粗糙、操作繁複，架體或皮套組立耗力費時，且經過長時間_ 或多錢職㈣壞而失效，且如果_倉促，將紐立即絲調整 角度及穩固^宁立之功效。 有鑑於此’本創作人乃潛心研思、設計組製，期能提供一種具有 可多角度調整仰視角度、能穩固立於作業面上且能快速展開、收合之 保護套結構，為本創作所欲研創之創作動機者。 【新型内容】 3 M424812 本創作之主要目的，在於提供一種可調整多種仰視角度之保護套 結構。 本創作之次一目的，在於提供一種能穩固立於作業面上之保護套 結構》 本創作之又一目的，在於提供一種能快速展開、收合，且方便收 納及攜帶之保護套結構。 為達上述目的，本創作為一種可調整仰視角度之保護套結構，其 包括：一框體’係包含一底板以及一與該底板連接之固定結構，該底 板與a亥固定結構之間係具有一容置空間，而該框體之下方底部係具有 -抵靠部；以及-可折式保護板，係包含_第—板體以及—第二板體， 該第-板體之-邊係連接該第二板體，而該第—板體之另—相對邊係 設置-可翻轉之連接部’料接料連接浦絲扣，巾該第二板 體係具有-抵靠面，魏靠耗與該歸面互她靠；藉此，該框體 可轉並抵减該第二碰呈—仰視角度，使具有可調整仰視角 、能快速展開、收合，方便收納 度、能穩固立於作業面上而不易傾倒 及攜帶之功效。 為了能夠更進一 以下有關本創作之詳細說明與附圖， 步瞭解本創作之特徵、特點和麟内容請參閱 ’惟所附圖式僅提供參考與說明 用，非用以限制本創作。 【實施方式】 〈第一實施例〉 請參閱第1圖、 、第2A圖及第2B圓所示， 係為本創作之一種可調 4 整仰視角度之碰套結構’其包括有-赌1Q以及-可折式保護板 20。該框體10係包含-底板U以及一與該底板u連接之固定結構 12，該底板11與該固定結構12之間係具有—容置帥m，而該框 體10之下方底部係具有-抵靠部11Q ;該可折式保護板2G係包含一 第-板體21以及-第二板體22 ’該第-板體21之一邊係連接該第二 板體22，而該第-板體21之另-相對雜設置—可翻轉之連接部 211，該連接部211係連接於該底板u背面，而該第二板體四係具有 -抵靠面22卜該抵靠部11〇係與該抵靠面221互相抵靠；藉此該 框體10可翻轉並抵靠於該第二板體22上而呈―仰視角度(指底板u 與第二板體22之夾角）’方便使用者視狀況調整仰視角度以提供最 佳視角閱覽框體10内之電子裝置(例如：平板電腦、衛星導航器、個 人數位助理器、智慧型手機等）所呈現之内容，並且能翻立於作業面 上(例如：桌、床、大腿、車内儀錶板等）。 本實施例中所述之固定結構12係包含一中空片體14(即該片體具 有一開口 141 ’以供閱覽框體10内之電子裝置所呈現之内容）以及複 數連接片15，該些連接片15之—邊係連接於該底板^，而該些連接 片15之另-相對邊係連接於該片體14，使該片體14與底板u之間 形成-容置空間101 ’以供-電子裝置(例如：伟電腦、衛星導航器、 個人數位雜H、智慧财解）容置，前述連接方式，可為車縫、黏 貼、高週波熱壓合等方式，但相此祕；而該框體1Q之底板u與 固定結構12可設置多數開口’以供電子裝置之按鍵、鏡頭、插孔(或 音孔）、營幕等部位顯露；且在該可折式保護板2〇收合後，能使該第 ，以保護其元件，避 -板體21及第二板體22包失並覆蓋該電子裝置 免直接碰撞損害。 έ第板體21之連接部211係為一片體，且該連接部mi與該第 ，而該第一板體21與第二板體M424812 . • .* V. New description: [New technical field] This creation is about a protective cover structure that can adjust the viewing angle. [Prior Art] The protective covers of general electronic devices (such as tablet computers, satellite navigators, personal digital assistants, smart phones, etc.) are mostly protective covers with a set of mouths and a housing space (most commonly A transparent plastic case, commonly known as a jelly cover, is used to cover the electronic device's to avoid direct impact or falling of the electronic device, causing scratches, damage or even malfunction. However, with the rapid development of technology, today's electronic devices have more and more functions. In order to facilitate users to work for a long time, it is necessary to design a structure that can stand up electronic devices. The frame or holster of the electronic device, but the frame or holster has the following defects: First, the angle cannot be adjusted according to the working state of the user, and if the user's posture or the height of the healthy surface is different, Will not get the best reading effect, - can not be firmly standing on the work surface, if the work surface is not flat, or the operation _ self-moving or shaking 'will cause the frame or leather case to fall, thereby jeopardizing the electronic device; ·- Rough design, complicated operation, frame or leather case assembly is laborious and time-consuming, and after a long time _ or more money (4) is broken and fails, and if _ hastily, the button is adjusted immediately and the effect is stabilized. . In view of the fact that this creator is devoted to research and design, it can provide a protective cover structure that can adjust the viewing angle from multiple angles, can stand firmly on the working surface, and can be quickly unfolded and folded. The motivation for the creation of the creation. [New content] 3 M424812 The main purpose of this creation is to provide a protective cover structure that can adjust a variety of viewing angles. The second purpose of the present invention is to provide a protective cover structure that can be firmly established on the working surface. Another object of the present invention is to provide a protective cover structure that can be quickly unfolded, folded, and easily received and carried. In order to achieve the above object, the present invention is a protective cover structure capable of adjusting a viewing angle, comprising: a frame body comprising a bottom plate and a fixing structure connected to the bottom plate, wherein the bottom plate and the ahai fixed structure have a accommodating space, and a bottom portion of the frame has an abutting portion; and a foldable protective plate includes a _th-plate body and a second plate body, the first-plate body-edge Connecting the second plate body, and the other opposite side of the first plate body is provided - the reversible connecting portion is connected to the material, and the second plate system has an abutting surface. By this, the frame can be rotated and offset by the second collision-upward angle, so that the adjustable elevation angle can be quickly expanded, folded, convenient for storage, and can be firmly established. The work surface is not easy to dump and carry. In order to be able to further the following detailed description and drawings of the creation, please understand the features, features and contents of the creation. Please refer to the illustrations for reference only. [Embodiment] <First Embodiment> Please refer to FIG. 1 , FIG. 2A and FIG. 2B circle, which is an adjustable four-turn-up angle cover structure of the present invention, which includes a bet 1Q. And a foldable protective plate 20. The frame body 10 includes a bottom plate U and a fixing structure 12 connected to the bottom plate u. The bottom plate 11 and the fixing structure 12 have a receiving body m, and the lower bottom portion of the frame body 10 has a - The abutting portion 11Q; the foldable protective plate 2G includes a first plate body 21 and a second plate body 22'. One side of the first plate body 21 is connected to the second plate body 22, and the first plate The other part of the body 21 is oppositely arranged - the reversible connecting portion 211 is connected to the back surface of the bottom plate u, and the second plate body has an abutting surface 22 and the abutting portion 11 Abutting against the abutting surface 221; the frame 10 can be turned over and abuts against the second plate 22 to have a "bottom angle" (refer to the angle between the bottom plate u and the second plate 22). The viewing angle is adjusted according to the situation to provide an optimal viewing angle for the contents of the electronic device (for example, tablet computer, satellite navigator, personal digital assistant, smart phone, etc.) in the frame 10, and can be turned over to the homework. On the surface (for example: table, bed, thigh, in-vehicle dashboard, etc.). The fixing structure 12 described in this embodiment includes a hollow sheet 14 (ie, the sheet has an opening 141 ′ for viewing the contents of the electronic device in the frame 10) and a plurality of connecting pieces 15 . The side of the connecting piece 15 is connected to the bottom plate, and the other side of the connecting piece 15 is connected to the piece 14 so that the receiving space 101' is formed between the piece 14 and the bottom plate u. The supply-electronic device (for example: Wei computer, satellite navigator, personal digital miscellaneous H, wisdom and wealth solution) is accommodated. The foregoing connection method can be a sewing, pasting, high-frequency thermocompression, etc., but the secret is the same; The bottom plate u of the frame 1Q and the fixing structure 12 can be provided with a plurality of openings 'for the buttons, the lens, the jack (or the sound hole), the camping screen and the like of the electronic device; and the foldable protective plate 2〇 After the folding, the first part can be protected to protect the components, and the avoidance-plate body 21 and the second plate body 22 are lost and cover the electronic device from direct collision damage. The connecting portion 211 of the first plate body 21 is a single body, and the connecting portion mi and the first portion, and the first plate body 21 and the second plate body
抵靠面221互相抵靠’以供該框體1〇可抵靠於該第二板體烈上本 實施例中’該抵靠® 221係、具有可被魅黏之毛布料，而該抵靠部11〇 一板體21之間係具有一可彎折區gig 22之間係具有一轉折區23，俾利於連^ 體21與第二板體22重複開合，又該框 係設有一止滑件112， 該止滑件112係為多數之勾狀結構、鋸齒狀結 構、針狀結構的其中一種所排列而成，且該止滑件112係與該抵靠面 221互相對應結合，例如：該止滑件112可為魔鬼範之卿，而抵靠 面221可設置為魔鬼魅之黏部，令該止滑件112與該抵靠面221相互 黏合；更佳地，該第一板體21、第二板體22及連接部211之外部表 面32係由一皮料所黏合，而該第一板體21、第二板體烈及連接部211 之内部表面31係由一具有可被鼓黏之毛布料所黏合，藉此，該框體 10可翻轉並抵靠於該第二板體22上而呈一仰視角度，該仰視角度係 介於90度至170度之間，又該連接部211係連接於該底板η背面三 刀之一至二分之二高度位置H處，較佳地，該連接部211係連接於該 底板11背面二分之一高度位置Η處，以利該框體1〇翻轉後抵靠於該 第一板體22上時，令本創作能穩固立於作業面上而不易傾倒。 所述之皮料係為聚氯乙稀(PolyVinyl Chloride，簡稱PVC)、聚The abutting faces 221 abut each other' for the frame body 1 to abut against the second plate body. In the present embodiment, the abutting plate 221 is provided with a fabric that can be viscous and viscous. Between the slabs 11 and the slabs 21, there is a bendable zone gig 22 having a turning zone 23 for repetitive opening and closing of the connecting body 21 and the second plate 22, and the frame is provided with a The anti-slip member 112 is configured by one of a plurality of hook-shaped structures, a zigzag structure and a needle-like structure, and the anti-slip member 112 and the abutting surface 221 are coupled to each other. For example, the anti-slip member 112 may be the devil Fan Zhiqing, and the abutting surface 221 may be disposed as a devil's sticky portion, so that the anti-slip member 112 and the abutting surface 221 are bonded to each other; more preferably, the first plate The outer surface 32 of the body 21, the second plate body 22 and the connecting portion 211 is bonded by a leather material, and the first plate body 21, the second plate body and the inner surface 31 of the connecting portion 211 are provided by one The viscous hair cloth is bonded, whereby the frame body 10 can be turned over and abuts against the second board body 22 to have a viewing angle, and the viewing angle is between 9 Between 0 degrees and 170 degrees, the connecting portion 211 is connected to one of the three sides of the bottom plate η to two-half of the height position H. Preferably, the connecting portion 211 is connected to the back side of the bottom plate 11 One of the height positions is located so that the frame 1〇 is turned over and abuts against the first plate body 22, so that the creation can stand firmly on the work surface without being easily dumped. The leather material is PolyVinyl Chloride (PVC), poly
M424812 I 氨酯（Polyurethane，簡稱PU)等塑膠材質或是皮革材質製造，但非以 此為限。 使用時’翻開該可折式保護板2〇後，將該框體1〇順勢翻轉後， 其抵靠部110抵靠於該第二板體22抵靠面，使具有快速展開的功效， 並藉由調整該框體10與該第一板體21之張開角度，使該框體1〇能呈 現多種仰視角度（介於90度至170度之間），而具有可彈性調整仰視角 度的功效’俾利配合使用者之不同姿態(如：坐、臥、仰、狄等)使用， 且藉由該連接部211係連接於該底板Η背面三分之一至三分之二高度 位置Η處，使具有整體結構能穩固立於作業面上而不易傾倒的功效， 有效長:尚使用上的安全性，而另一方面，在使用完畢時，亦能快速收 合，更具有使用上的便利性。 此外，該第二板體22上可放置其他配套物品(例如：鍵盤），以與 該電子裝置(例如：平板電腦、個人數位助理器、智慧型手機等）搭配 使用，較佳地，可於第二板體22上設置可重複黏貼之貼片或止滑墊， 以防止物品掉落’藉以提高使用上之安全性。 〈第二實施例〉 請參閱第3圖所示，係為本創作之一種可調整仰視角度之保護套 結構，其包括有一框體10以及一可折式保護板20。本實施例與第一 實施例之差異在於：該框體10之底板11係設置一對應連接部111， 該第一板體21之連接部211係與該對應連接部111互相對應樞接，本 實施例中，該底板11之對應連接部111為兩個具有樞接孔之樞接件， 且分別設置於該底板Π背面之左右兩側，而該第一板體21之連接部 7 M424812 211係為一枢接轴’該樞接軸兩端係穿套於該兩樞接件之樞接孔，較 佳地，可於枢接轴與樞接孔之間套設〇型環，以形成該連接部211與 該對應連接部111互相對應緊配樞接’藉此，該框體1〇可翻轉並調整 仰視角度。 此外，本實施例之該第一板體21、第二板體22及連接部211為 一體成型（可採塑膠材質、木板材質、金屬材質等），而該第一板體21 與第二板體22之間的轉折區23可設為一折痕線，但非以此為限，令 該第一板體21與第二板體22可重複開合，藉此，使具有可彈性調整 仰視角度、能穩固立於作業面上、能快速展開、收合的功效。 〈第三實施例〉 請參閱第4圖所示，係為本創作之一種可調整仰視角度之保護套 結構，其包括有一框體10以及一可折式保護板2〇。本實施例與第一 實施例之差異在於:該框體10之底板η係能與該固定結構12 一體成 型’以降絲造成本，棚定結構12係為複數卡扣片13，該些卡扣 片13係自該底板11之板緣延伸，以在該底板11及卡扣片13之間形 成-谷置空間1(U，該些卡扣片13可設於該底板u之四邊緣或四角 隅處，又各卡扣片13係自該底板11之板緣延伸並依序形雜狀部131 及扣部132，該弧狀部131係供電子裝置定位，而該扣部132係夫擎 電子裝置，俾利於電子裝置快速地置入該容置空間1〇1 +以及取出， 使具有使用上之便利性，又該第一板體2卜第二板體22及連接部2ΐι 卜P表面32係由一皮料所黏合，且該底板η之抵靠部I〗。與該第 一板體之抵靠面221係為阻力係數較大之材質，例如：橡膠材質聚 8 M4248.12 1 • • • • 氨酯(Polyurethane，簡稱pu)、矽膠等，藉此，該框體1〇翻轉後可 抵靠於該第二板體22上而呈一仰視角度，使具有可彈性調整多種角 度、能穩固立於作業面上、可快速展開、收合的功效。 〈第四實施例〉 請參閱第5圖所示，係為本創作之一種可調整仰視角度之保護套 結構，其包括有一框體10以及一可折式保護板20。本實施例與第三 實施例之差異在於：該底板11之抵靠部11〇與該第二板體之抵靠面 221非為阻力係數較大之材質，該抵靠部11〇係設有一第一磁性件 113 ’且該抵靠面221係設有一第二磁性件222，該第一磁性件113係 與該第二磁性件222互相對應吸引，較佳地，該底靠面221表面可加 设一層薄的毛布料或皮料。本實施例中，該第一磁性件113係為兩磁 鐵’該兩磁鐵係設置於該框體1〇之下方底部之兩端，而該第二磁性件 222為兩條磁軌’與前述兩磁鐵互相吸引，以供該框體1〇可多角度地 抵靠於該第二板體22上。 〈第五實施例〉 請參閱第6圖，係為本創作之一種可調整仰視角度之保護套結 構，其包括有一框體10以及一可折式保護板20。本實施例與第一實 施例之差異在於：該第一板體21與該第二板體22之間係具有一轉折 區23 ’而該一轉折區23處係進一步設有一置物結構231，以供放置配 件(如：筆具、書籤等），又於該框體1〇之一處設有第一吸附件41， 第二板體22之一處係設有第二吸附件42，且該第一吸附件41與該第 二吸附件42互相對應結合。藉此，該可折式保護板2〇收合後，可防 9 M424812 止該可折式保護板20自行張開而造成電子裝置掉落損壞;前述之第一 吸附件41及第二吸附件42可為磁吸件(如：磁鐵）、魔鬼數、扣件或 是拉鍵之方式實施。 綜上所述，本創作可調整仰視角度之保縣結構，係藉由一框體 10以及-可折式保護板20之特殊組合設計，使具有可調整仰視角度 之功效’並藉由該連接冑2U係連接於該底板u背面三分之一至三分 之二高度位置Η處，使具有能翻立於作#面上而不純倒以配合 使用者之不_態使用，並能快速展開、收合，且方便收納及攜帶， 有效提升使用上之便利性。 以上所述僅為本創作之較佳可行實施例，非因此即偈限本創作之 專利範圍，舉凡運用本_朗書及圖朗容所為之等效結構變化， 均理同包含於本創作之範圍内，合予陳明。 【圖式簡單說明】 第1圖係為本創作第一實施例之立體圖。 第2A圖係為本創作第一實施例之剖面圖。 第__ 2A圖之保護套結構呈另—仰視角度的剖面圖。 第3圖係為本創作第二實施例之側視圖。 第4圖係為本創作第三實施例之立體圖。 第5圖係為本創作第四實施例之立體圖。 第6圖係為本創作第五倾例之平面示意圖。 10 M424812 .. » · 【主要元件符號說明】 10 框體 20 可折式保護板 101 容置空間 21 第一板體 11 底板 211 連接部 110 抵靠部 212 可彎折區 111 對應連接部 22 第二板體 112 止滑件 221 抵靠面 113 第一磁性件 222 第二磁性件 12 固定結構 23 轉折區 13 卡扣片 231 置物結構 131 弧狀部 31 内部表面 132 扣部 32 外部表面 14 片體 41 第一吸附件 141 開口 42 第二吸附件 15 連接片 Η 高度位置M424812 I Polyurethane (PU) is made of plastic or leather, but not limited to this. When the user folds the foldable protective plate 2〇, the frame body 1 is turned over, and the abutting portion 110 abuts against the abutting surface of the second plate body 22, so as to have a quick deployment effect. And by adjusting the opening angle of the frame 10 and the first plate body 21, the frame body 1 can exhibit various viewing angles (between 90 degrees and 170 degrees), and has an elastically adjustable bottom viewing angle. The function of 'utility' is used in conjunction with different postures of the user (such as sitting, lying, leaning, di, etc.), and is connected to the back side of the bottom plate by one third to two thirds of the height position by the connecting portion 211 Η , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Convenience. In addition, other accessory items (such as a keyboard) can be placed on the second board 22 for use with the electronic device (for example, a tablet computer, a personal digital assistant, a smart phone, etc.), preferably, The second plate body 22 is provided with a re-sticking patch or a non-slip pad to prevent the article from falling, so as to improve the safety of use. <Second Embodiment> Referring to Fig. 3, a protective cover structure for adjusting the viewing angle of the present invention includes a frame body 10 and a foldable protection plate 20. The difference between the present embodiment and the first embodiment is that the bottom plate 11 of the frame body 10 is provided with a corresponding connecting portion 111, and the connecting portion 211 of the first plate body 21 and the corresponding connecting portion 111 are pivotally connected to each other. In the embodiment, the corresponding connecting portion 111 of the bottom plate 11 is two pivoting members having pivot holes, and are respectively disposed on the left and right sides of the back surface of the bottom plate, and the connecting portion 7 M424812 211 of the first plate 21 is A pivoting shaft is disposed on the two ends of the pivoting shaft. Preferably, a 〇-shaped ring is sleeved between the pivoting shaft and the pivoting hole to form the connection. The portion 211 and the corresponding connecting portion 111 are closely coupled to each other to be pivotally connected. Thus, the frame 1〇 can be inverted and the viewing angle can be adjusted. In addition, the first plate body 21, the second plate body 22, and the connecting portion 211 of the embodiment are integrally formed (a plastic material, a wood board material, a metal material, etc.), and the first board 21 and the second board are formed. The turning area 23 between the bodies 22 can be set as a crease line, but not limited thereto, so that the first board body 21 and the second board body 22 can be repeatedly opened and closed, thereby making the elastically adjustable bottom view The angle, the ability to stand firmly on the work surface, and the ability to quickly expand and fold. <Third Embodiment> Referring to Fig. 4, it is a protective cover structure of the present invention which can adjust the viewing angle, which comprises a frame body 10 and a foldable protection plate 2〇. The difference between the embodiment and the first embodiment is that the bottom plate η of the frame body 10 can be integrally formed with the fixing structure 12 to reduce the wire. The shed structure 12 is a plurality of fastening pieces 13 , and the buckles are The sheet 13 extends from the edge of the bottom plate 11 to form a valley space 1 (U) between the bottom plate 11 and the fastening piece 13 , and the fastening pieces 13 can be disposed on the four edges or four corners of the bottom plate u At the same time, each of the fastening tabs 13 extends from the edge of the bottom plate 11 and sequentially forms the miscellaneous portion 131 and the buckle portion 132. The arc portion 131 is for positioning by the electronic device, and the buckle portion 132 is used for the movement of the electronic device. The electronic device facilitates rapid placement of the electronic device into the accommodating space 1 〇 1 + and removal, so as to have convenience in use, and the first plate body 2 and the second plate body 22 and the connecting portion 2 ΐ 卜The 32 series is bonded by a leather material, and the abutting portion I of the bottom plate η. The abutting surface 221 of the first plate body is a material having a large resistance coefficient, for example, a rubber material poly 8 M4248.12 1 • • • • Polyurethane (Pu), silicone, etc., whereby the frame 1〇 can be inverted to abut against the second plate 22 A viewing angle allows for flexible adjustment of various angles, stable standing on the work surface, and quick expansion and folding. <Fourth Embodiment> Please refer to Figure 5, which is a kind of creation. The protective cover structure for adjusting the viewing angle includes a frame body 10 and a foldable protection plate 20. The difference between the embodiment and the third embodiment is that the abutting portion 11 of the bottom plate 11 and the second plate body The abutting surface 221 is not a material having a large resistance coefficient. The abutting portion 11 is provided with a first magnetic member 113 ′ and the abutting surface 221 is provided with a second magnetic member 222 . The first magnetic member 113 . And the second magnetic member 222 is correspondingly attracted to each other. Preferably, a thin piece of wool cloth or leather is added to the surface of the bottom surface 221. In this embodiment, the first magnetic member 113 is a pair of magnets. The two magnets are disposed at two ends of the bottom portion of the frame body 1b, and the second magnetic member 222 is a pair of two magnetic tracks' that are attracted to the two magnets so that the frame body 1 can be multi-angled Relying on the second plate body 22. <Fifth Embodiment> Please refer to Fig. 6, A protective cover structure for adjusting the viewing angle of the present invention comprises a frame body 10 and a foldable protection plate 20. The difference between this embodiment and the first embodiment is that the first plate body 21 and the first plate body The second plate body 22 has a turning area 23 ′, and the turning area 23 is further provided with a storage structure 231 for placing accessories (eg, a writing instrument, a bookmark, etc.) and the frame body 1 The first absorbing member 41 is disposed at one of the second absorbing members 41, and the second absorbing member 42 and the second absorbing member 42 are coupled to each other. After the folding protection board 2 is folded, it can prevent 9 M424812 from being broken by the foldable protection board 20 to cause the electronic device to fall and damage; the first adsorption member 41 and the second adsorption member 42 can be magnetically attracted. Implementation (such as: magnet), devil count, fasteners or pull keys. In summary, the creation can adjust the Baoxian structure of the viewing angle, which is designed by a special combination of a frame 10 and a foldable protection plate 20, so as to have the effect of adjusting the viewing angle and by the connection胄2U is connected to the back of the back of the bottom plate u from one third to two thirds of the height position, so that it can be turned over on the surface of the machine, and it can be used in a non-pure state to cooperate with the user. It is easy to store and carry, and it is convenient to use. The above description is only a preferred and feasible embodiment of the present invention, and thus the scope of the patent is not limited to the scope of the patent, and the equivalent structural changes made by the use of this book and Lang Langrong are included in this creation. Within the scope, it is combined with Chen Ming. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a first embodiment of the creation. Fig. 2A is a cross-sectional view showing the first embodiment of the creation. The protective cover structure of the first __ 2A diagram is a cross-sectional view of another - looking up angle. Figure 3 is a side view of the second embodiment of the creation. Figure 4 is a perspective view of a third embodiment of the present creation. Fig. 5 is a perspective view showing a fourth embodiment of the creation. Figure 6 is a schematic plan view of the fifth example of the creation. 10 M424812 .. » · [Main component symbol description] 10 Frame 20 Foldable protection plate 101 accommodating space 21 First plate body 11 Base plate 211 Connection portion 110 Abutment portion 212 Bendable region 111 Corresponding connection portion 22 Second plate 112 Slide 221 abutment surface 113 First magnetic member 222 Second magnetic member 12 Fixing structure 23 Turning region 13 Snap tab 231 Storage structure 131 Arc portion 31 Inner surface 132 Buckle portion 32 External surface 14 Sheet 41 first adsorbing member 141 opening 42 second adsorbing member 15 connecting sheet 高度 height position