M279959 •七、指定代表圖： ()本案指定代表圖為：第（一）圖 (二）本代表圖之元件符號簡單說明： 蓋體 1 上殼體 10 卡鈎 14 轴套 16 限位件 19 便攜式光碟播放器 100 主體 2 下殼體 20 機芯 22 扣合槽 24 支架 26 扭簧 28 方孔 240 八、新型說明： 【新型所屬之技術領域】 本創作涉及-種電子裝置，尤其涉及一種便攜式電子裝置。 【先前技術】 消費者對消費性電子産品能夠移動應用、攜帶方便的需求獨提高， 導致便赋電子裝置應勒生，如便獻光㈣、pDA(pe_aidigitai assistant)等等。爲節省使用空間以滿足便於搞帶的要求，這些便攜式電子裝 置較多地使用掀蓋式設計。 以掀盍式光碟播放器爲例，其包括一主體及一蓋體，該蓋體一端通過 拖轉結構與主體樞接，而另一端則通過開啓機構與主體相扣合 。啓動開啓 機構，使蓋體與主體通過開啓機構相連的—端打開，同時蓋體在彈簧彈力 M279959 m - 我者人力作用下繞樞轉結構轉動，蓋體與主體分離以放置或取走光碟。由 於在㈣機構上還設置片狀翻轉限位結構，因此，蓋體與主體張開一定角 度後便會停止轉動，從而可防止蓋體翻轉過度。 上述光碟播放器的樞轉結構中使用的翻轉限位結構由片狀的限位件及 相應的限位槽構成。在限位件欽主體上的限位槽後，蓋體在受到彈力或 者人力作職轉，限料與止麟的止辦分發生絲。由於受力處是其 面積較小的窄魏，_産生的衝擊力較大，這就需要提高相互接觸結構 藝 的強度。此外，以窄壁面受衝擊的片狀翻轉限位結構在受到較大衝擊時其 自身會産生振顫，影響開啓的平穩性，甚至造成相關結構損壞。 【新型内容】 有鑒於此，有必要提供一種耐衝擊的、翻轉平穩的便攜式電子裝置。 -種便攜式電子裝置，包括蓋體及主體，蓋體與主體以樞轉結構連接。 蓋體上設有至少-具有柱狀的限位件，主體上對應開設至少一限位槽，限 位槽具有-與限位件表面雜相適配的止擋板。限位件嵌入限位槽且旋轉 > 一定角度後被限位槽的止擋板止擋。 與現有技術相比，所述的便攜式電子裝置使用的柱狀限位件以及止擋 板具有較大的受力面積’使得衝擊力被分散，並且衝擊産生的振顫得到有 效消除，從而使得本創作的便攜式電子裝置耐衝擊、翻轉平穩。 【實施方式】 本貝ί也例以便攜式光碟播放為爲例對本創作作詳細說明。請參閱第一 圖，本創作的便攜式光碟播放器100包括蓋體J及主體2。蓋體J與主體2 的一側邊緣通過樞轉結構(詳如後述)可轉動地連接。 6 M279959 請同時參閱第二圖，蓋體〗具有上殼體]〇、卡鈎〗4、二軸套16、彈 簧滑槽18及限位件19。卡钩14設置在上殼體i㈣一側邊緣處。轴套16 對稱設置在蓋體1上且與卡鈎14相對的一側邊緣的兩端。限位件19自上 殼體10向主體2方向延伸而成。限位件19爲一中空的四棱柱，其朝向上 λ又ta 10中g方向的表面連接有兩根加強筋19〇以增加限位件19受力強度。 請同時參閱第三圖和第四圖，主體2具有下殼體20及收容於下殼體 20内的機芯22。下殼體20具有扣合槽24、支架26、扭簧28及限位槽29。 扣合槽24形成於下殼體20的一側邊，並用於安置扣合機構(圖未示）。下殼 體20上表面與扣合槽24相連通處開設有一方孔240，該方孔240與蓋體1 上的卡鈎14相對而設，如此卡鈎14可穿過方孔24〇與安裝在扣合槽％内 的扣合機構相扣合。支架26爲中空結構，其形成於下殼體2〇上的與上殼 體1〇的軸套16相對應的側邊處。支架26的兩端延伸出軸26〇，表面則開 設有開口 262及264，該兩開D 262、264可以是連通的也可以是不連通的。 扭簧28收容於支架26的彈簧收容部28〇内，並且其一尾端2幻經開口 伸出支架26以可滑動地壓在上殼體10上的彈簧滑槽18内，另外尾端 固定在彈簧收容部28〇的側壁上。限位槽29與限位件19相對而設在限 位槽29的周緣向下延伸一段長度形成凸緣，以提供足夠的空間形成向下殼 體20内部傾斜的止擋面290，在止擋面29〇上朝向下殼體2〇中心的—側凸 緣處連接有兩根加強筋292以增加止擋面290的強度，減小衝擊變形。 如上所述，蓋體1上的轴套16、形成於主體2上的支架％、自該支架 %兩端突出的轴260以及扭簧28共同構成了便攜式光碟減器勘的拖轉 結構。 7 M279959M279959 • VII. Designated representative map: () The designated representative map in this case is: (a) Figure (b) Component symbols of this representative map Brief description: Lid 1 Upper housing 10 Hook 14 Shaft sleeve 16 Limit piece 19 Portable optical disc player 100 main body 2 lower case 20 movement 22 buckle groove 24 bracket 26 torsion spring 28 square hole 240 8. new type description: [Technical field to which the new type belongs] This creation relates to an electronic device, in particular to a portable device Electronic device. [Previous technology] Consumers ’demand for consumer electronics products to be able to be moved and carried easily has increased, which has led to the creation of electronic devices, such as portable light, pDA (pe_aidigitai assistant), and so on. In order to save space and meet the requirements of easy tape, these portable electronic devices often use a flip-type design. Taking a flip-type optical disc player as an example, it includes a main body and a cover body. One end of the cover body is pivotally connected to the main body through a drag structure, and the other end is engaged with the main body through an opening mechanism. The opening mechanism is activated, so that the cover and the main body are connected by the opening end of the opening mechanism. At the same time, the cover is rotated by the spring force M279959 m-our human body rotates around the pivot structure, and the cover is separated from the main body to place or remove the optical disc. Since a sheet-like turning limit structure is also provided on the cymbal mechanism, the lid body will stop rotating after being opened to a certain angle, thereby preventing the lid body from being overturned. The turning limit structure used in the pivot structure of the above-mentioned optical disc player is composed of a sheet-shaped limit piece and a corresponding limit slot. After the limit groove on the limiter body, the cover body is subject to elastic force or human power for job transfer, and the material restriction and the stop of the stopper are broken. Because the stress is a narrow area with a small area, the impact force generated is large, which needs to improve the strength of the mutual contact structure. In addition, the sheet-shaped overturning limiting structure that is impacted by a narrow wall surface will generate chatter when it is subjected to a large impact, which will affect the smoothness of opening and even cause damage to related structures. [New content] In view of this, it is necessary to provide a portable electronic device that is resistant to impact and has a stable turning. A portable electronic device comprising a cover and a main body, and the cover and the main body are connected by a pivot structure. The cover body is provided with at least-a column-shaped limiting member, and at least one limiting groove is correspondingly provided on the main body, and the limiting groove has a stopper plate adapted to the surface of the limiting member. The stopper is embedded in the stopper slot and rotated > is stopped by the stopper of the stopper slot after a certain angle. Compared with the prior art, the columnar stopper and the stopper used in the portable electronic device have a larger force receiving area ', so that the impact force is dispersed, and the vibration generated by the impact is effectively eliminated, so that the present invention The created portable electronic device is impact resistant and stable to flip. [Embodiment] This example also uses portable disc playback as an example to explain this creation in detail. Referring to the first figure, the portable optical disc player 100 of the present invention includes a cover body J and a main body 2. The cover J is rotatably connected to a side edge of the main body 2 through a pivot structure (described in detail later). 6 M279959 Please refer to the second figure at the same time. The cover body has an upper case], the hook, the two shaft sleeves 16, the spring slide 18, and the stopper 19. The hook 14 is disposed at an edge of one side of the upper case i㈣. The shaft sleeve 16 is symmetrically disposed on two ends of an edge of a side of the cover body 1 opposite to the hook 14. The stopper 19 extends from the upper casing 10 toward the main body 2. The limiting member 19 is a hollow quadrangular prism. The surface facing upward λ and ta 10 in the g direction is connected with two reinforcing ribs 19 to increase the strength of the limiting member 19. Referring to the third and fourth figures at the same time, the main body 2 has a lower case 20 and a movement 22 accommodated in the lower case 20. The lower case 20 includes a fastening groove 24, a bracket 26, a torsion spring 28, and a limiting groove 29. The fastening groove 24 is formed on one side of the lower casing 20 and is used for arranging a fastening mechanism (not shown). A hole 240 is formed on the upper surface of the lower casing 20 in communication with the engaging groove 24. The square hole 240 is opposite to the hook 14 on the cover 1, so that the hook 14 can pass through the square hole 24 and be installed. The engaging mechanism in the engaging groove% is engaged with each other. The bracket 26 is a hollow structure, which is formed on a side of the lower case 20 corresponding to the sleeve 16 of the upper case 10. Both ends of the bracket 26 extend out of the shaft 26 and the surface is provided with openings 262 and 264. The two openings D 262 and 264 may be connected or disconnected. The torsion spring 28 is accommodated in the spring accommodating portion 28 of the bracket 26, and one end 2 of the torsion spring extends out of the bracket 26 through the opening to be slidably pressed into the spring chute 18 on the upper casing 10, and the other end is fixed. On the side wall of the spring accommodation portion 28. The limiting groove 29 is opposite to the limiting member 19 and is provided on the periphery of the limiting groove 29 to extend downward for a length to form a flange to provide sufficient space to form a stop surface 290 inclined downward inside the housing 20. Two reinforcing ribs 292 are connected at the side flange on the surface 29o toward the center of the lower casing 20 to increase the strength of the stop surface 290 and reduce impact deformation. As described above, the shaft sleeve 16 on the cover 1, the bracket% formed on the main body 2, the shaft 260 protruding from both ends of the bracket%, and the torsion spring 28 constitute a drag structure of the portable optical disc reducer. 7 M279959
請再次參㈣-圖，組料，將扭簧28裝人支架26内後，使上殼體 ]〇的轴套16套接下殼體2〇支架26兩端的轴，並使限位件19歲入下 殼體20上的限位槽29，同時，使扭簧28的尾端282可滑動地抵頂在上殼 租10的彈黃滑槽18内’另-尾端2財則固定在彈簧收容部28〇的側壁上。 工作時’按壓蓋體！，扭普D受壓，卡钩w嵌入主體2的方孔施 後與安設在扣讀24 _扣合機構姊合，㈣實棚錄^推動扣合 機構釋放袖14，受㈣扭簧28翻復力侧下賴蓋體丨。此時，扭箸 Μ的尾端282可滑動地抵壓彈簧滑槽18，從而促使蓋體！繞支架％兩端 的軸旋轉，限位件19隨同蓋體！ 一起旋轉。在旋轉一定角度後，限位 件19被限位槽29的止触29G止擋，顧此産生衝擊。由於限位件19與 限位槽29的止擋板29〇之間的接觸面積較大，使衝擊的負荷分散提高了 承讀擊的強度。料，避免了財壁面受衝擊的#狀鋪限位結構在受 到較大衝擊時其自身會産生振顫，健了開啓操作的平穩性。 可以理解地，爲控制便攜式光碟播放器卿的開啓角度，即開啓後蓋 體1與主體2的角度，可通過改變限位件19自蓋^上延伸出來的角度， 或者改變止触29〇尖角的大小來實現。限位件η還可以設計成中空的或 者實心的三棱轉、圓㈣、_、T型或者其他職，限賴π的止擔 板290可以設計成對應的形狀以保證在衝擊時具有較大的受力面積。此外， 本創作上述實施方式並不局限於便攜式光碟播放器，也可以是其他便攜式 電子裝置，如便攜式電腦、PDA等等。 綜上所述，本創作符合新型專利要件，爰依法提出專利申請。惟以 上所述者僅為本創作之較佳實施例，舉凡熟悉本案技藝之人士，在援依本 M279959 . “砷所作之等雄_或變化，皆應包含於iX下之申請專職圍内。 【圖式簡單說明】 # Θ疋本！j作的I德實施例的便攜式光盤播放器及止擔板經局部 剖切後的立體示意圖。 第—圖是本創作的—較佳實施例的便攜式趟播放器的蓋體的立體示 意圖。 第一圖是本創作的—触實關的便«光盤減H的域的立體示 意圖。 第四圖是本創錢-純實補的便攜式光健放㈣主體的底側立 體示意圖。 【主要元件符號說明】 蓋體 1 上殼體 10 卡釣 14 軸套 16 彈簧滑槽 18 限位件 19 便穩式先碟播放器 100 加強筋 190、292 主體 2 下殼體 20 機芯 22 扣合槽 24 支架 26 杻簧 28 限位槽 29 方孔 240 軸 260 開口 262 彈簧收容部 280 尾端 282 、 284 止擔面 290 9Please refer to the figure again, and make up the material. After the torsion spring 28 is installed in the bracket 26, the upper sleeve 16 of the lower casing 20 is sleeved to the shaft at both ends of the lower bracket 20 and the stopper 19 Enter the limiting groove 29 on the lower casing 20 at the same time, and at the same time, make the tail end 282 of the torsion spring 28 slidably abut against the elastic yellow sliding groove 18 of the upper case 10, and the second end is fixed to the spring. On the side wall of the receiving section 28. At work ’press the lid! Twist D is pressurized, and the hook w is inserted into the square hole of the main body 2. After the application, it is fitted with the buckle mechanism 24. _ The buckle mechanism is coupled with the actual recording ^ Push the buckle mechanism release sleeve 14 and the buckle spring 28 Lay the lid down over the side. At this time, the tail end 282 of the torsion M slidably presses against the spring chute 18, thereby urging the cover body! Rotate around the axis at both ends of the bracket%, and the stopper 19 comes with the cover! Rotate together. After a certain angle of rotation, the stopper 19 is stopped by the stopper 29G of the stopper groove 29, and an impact is generated accordingly. Since the contact area between the stopper 19 and the stopper plate 29 of the stopper groove 29 is large, the load of the impact is dispersed and the strength of the read impact is increased. It is expected that the # -shaped shop stop structure that prevents the wall surface from being impacted will generate chattering when it receives a large impact, which improves the smoothness of the opening operation. Understandably, in order to control the opening angle of the portable optical disc player, that is, the angle at which the rear cover 1 and the main body 2 are opened, the angle of the stopper 19 extending from the cover ^ can be changed, or the stopper 29 ° can be changed. The size of the angle to achieve. The limiting member η can also be designed as a hollow or solid triangular edge turn, round ㈣, ㈣, T-shaped or other positions, and the limiter 290 that depends on π can be designed into a corresponding shape to ensure a large impact during impact. Force area. In addition, the above embodiment of the present invention is not limited to the portable optical disc player, and may also be other portable electronic devices, such as a portable computer, a PDA, and the like. In summary, this creation complies with the requirements for new patents, and a patent application is filed in accordance with the law. However, the above is only a preferred embodiment of this creation. For example, those who are familiar with the skills of this case, who are relying on this M279959. "The arrogance and changes made by arsenic, should be included in the full-time application area under iX. [Brief description of the drawing] # Θ 作 本! I made the portable optical disc player and the stretcher of the embodiment of the German perspective cutaway perspective view. Figure-This is the original-the preferred embodiment of the portable The three-dimensional schematic diagram of the cover of the player. The first image is the three-dimensional schematic diagram of the field of «Disc minus H" created by the author. The fourth image is the portable optical health amplifier of the original money-pure real supplement. [Brief description of the symbols of the main components] [Top component symbols] Cover 1 Upper casing 10 Card fishing 14 Bushing 16 Spring chute 18 Stopper 19 Steady disc player 100 Reinforcement 190, 292 Main body 2 under Housing 20 Movement 22 Snap groove 24 Bracket 26 Reed spring 28 Limit groove 29 Square hole 240 Shaft 260 Opening 262 Spring receiving section 280 Tail end 282, 284 Abutment surface 290 9