201228554 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種電子裝置，且特別是有關於一種 在電子裝置中固定顯示模組所使用的元件。 【先前技術】 液晶顯示器因具有高畫質、體積小、重量輕、低電壓 驅動、低消耗功率及應用範圍廣等優點，因此廣泛地應用 • 於可攜式電視、行動電話、攝錄放影機、筆記型電腦、桌 上型顯示器等消費性電子產品中，成為顯示器的主流。 應用在筆記型電腦中的液晶顯示器主要包含有外殼、 金屬支架與顯示模組等部分。金屬支架固定在外殼的内 側。顯示模組藉由螺絲鎖附在金屬支架中。在製造方面， 製造者可先透過射出成形或壓鑄成形等方式製作外殼，然 後再將金屬支架貼附在外殼的内側。接著，以螺絲鎖合顯 示模組與金屬支架，以確實將顯示模組固定在外殼的内側。 • 如同以上所述，由於這種作法必須以螺絲鎖合顯示模 組與金屬支架，因此組裝上勢必得耗掉不少人力與工時。 在消費性電子產品競爭日益激烈的今日，如何降低這部份 的組裝成本，已經成為相關產業迫切需要解決的問題之一。 【發明内容】 本發明一技術態樣為一種電子裝置，其利用磁扣件來 將顯示模組固定在外殼的内側，藉此避免螺絲鎖合所造成 201228554 的種種問題。 根據本發明之一實施方式，一種電子裝置包含外殼、 顯示模組、磁扣件與第一側翼。顯示模組包含框架。磁扣 件固定於外殼的内侧。第一側翼由顯示模組之框架的側邊 向磁扣件的方向凸出。第一側翼與磁扣件相互吸附，使得 顯示模組固定於外殼的内側。 【實施方式】 • 以下將以圖式揭露本發明之複數個實施方式，為明確 說明起見，許多實務上的細節將在以下敘述中一併說明。 然而，應暸解到，這些實務上的細節不應用以限制本發明。 也就是說，在本發明部分實施方式中，這些實務上的細節 是非必要的。此外，為簡化圖式起見，一些習知慣用的結 構與元件在圖式中將以簡單示意的方式繪示之。 第1圖繪示依照本發明一實施方式之電子裝置100的 上視圖。第2圖繪示第1圖之電子裝置100於拆開顯示模 Φ 組120後之局部2的立體圖。如圖所示，一種電子裝置100 包含外殼110、顯示模組120、磁扣件130與第一側翼140。 顯示模組120包含框架122。磁扣件130固定於外殼110 的内側。第一側翼140由顯示模組120之框架122的側邊 向磁扣件130的方向凸出。第一側翼140與磁扣件130相 互吸附，使得顯示模組120固定於外殼110的内側。 有鑑於以螺絲固定顯示模組會造成成本上升的問題， 因此本實施方式是使用磁扣件130來將顯示模組120固定 於外殼110的内側。相較於以螺絲固定的方式，本實施方 201228554 式不需要在顯示模組120的框架122上攻牙，而且組裝時 也只需要輕輕放上即可，而不需要使用螺絲起子進行鎖附 作業，因此可實際降低組裝顯示模組120所耗掉的人力與 工時。 此外，本實施方式也不需要在外殼110的内侧貼附金 屬支架。因此，相較於以螺絲固定的方式，本實施方式還 可以節省金屬支架這部份的材料成本。 第3圖繪示沿著第1圖之線段3的剖面圖。如第1〜3 圖所示，為了更確實地固定顯示模組120在外殼110内側 的位置，本實施方式尚包含至少一定位柱150，此定位柱 150固定於外殼110的内側。第一側翼140在配合此定位 柱150的位置可具有一破孔142。在組裝時，定位柱150 將穿過第一側翼140之破孔142，以拘束顯示模組120在 方向X及方向Y上的自由度。 第4圖繪示第1圖之電子裝置100於拆開顯示模組120 後之局部4的立體圖。如第1圖及第4圖所示，為了加強 顯示模組120的固定，製造者亦可選擇在顯示模組120的 下半部加裝第二側翼160,此第二側翼160由顯示模組120 之框架122的側邊向外凸出。而外殼丨10的内側在對應第 二側翼160的位置也固定有磁扣件130,藉此吸附第二侧 翼 160。 第5圖繪示沿著第1圖之線段5的剖面圖。如圖所示， 為了方便使用者拆卸顯示模組120，第二側翼160可具有 面向外殼110之凹槽162。而外殼110在毗鄰第二側翼160 的位置亦設計有一導槽112,此導槽112連通第二側翼160 201228554 之凹槽162。在使用時，使用者只要將工具或手指透過導 槽112插入凹槽162内，然後再向上扳即可將顯示模組120 拆離外殼110。 回到第1圖，在本實施方式中，第一侧翼140的數量 為一對，這些第一側翼140均位於顯示模組120的上半部， 且彼此相對。此外，第二側翼160的數量也是一對，這些 第二側翼160均位於顯示模組120的下半部，且亦彼此相 對。 應了解到，第1圖的配置僅為例示，並非用以限制本 發明，本發明所屬技術領域中具有通常知識者，應視實際 需要，彈性選擇第一側翼140與第二側翼160的配置。舉 例來說，在本發明另一實施方式中，第一侧翼可位於顯示 模組的下半部，而第二側翼則可位於顯示模組的上半部。 磁扣件130的材質可包含鈥鐵硼磁鐵，而第一側翼140 與第二侧翼160的材質則可包含鐵磁材料，例如：鐵、鈷、 鎳等，以利磁扣件130分別吸附第一側翼140與第二側翼 160。此外，第一側翼140與第二側翼160可與顯示模組 120的框架122 —體成形。舉例來說，本實施方式之框架 122、第一側翼140與第二側翼160可為一體成形的鍛造鐵 件0 上述之磁扣件130的磁通量密度可達約3800〜4000高 斯(gauss ; Gs)。應暸解到，此磁通量密度數值僅為例示， 實際數值應由顯示模組120的重量、磁扣件130的數量、 位置等因素共同決定。 在本實施方式及後續相關敘述中，「約」係用以修飾任 201228554 何可些微變化的數量，但這種些微變化並不會改變其本 質。舉例來說’「上述之磁扣件13〇的磁通量密度可達約 3800〜4000高斯」，此一描述除了代表磁扣件丨3〇的磁通 量密度確實介於3800〜4000高斯外，只要能夠固定顯示模 組120，磁扣件130的磁通量密度亦可略高於4〇〇〇高斯， 或略小於3800高斯。 此外，為了避免磁扣件130的磁力影響到顯示模組120 的内部元件，本實施方式在磁扣件13 〇與框架122之間預201228554 VI. Description of the Invention: [Technical Field] The present invention relates to an electronic device, and more particularly to an element used for fixing a display module in an electronic device. [Prior Art] Due to its high image quality, small size, light weight, low voltage drive, low power consumption and wide application range, liquid crystal displays are widely used in portable TVs, mobile phones, and video recording. In consumer electronics such as computers, notebook computers, and desktop monitors, it has become the mainstream of displays. The liquid crystal display used in the notebook computer mainly includes a housing, a metal bracket and a display module. The metal bracket is attached to the inner side of the outer casing. The display module is attached to the metal bracket by a screw lock. In terms of manufacturing, the manufacturer can first make the outer casing by injection molding or die casting, and then attach the metal bracket to the inner side of the outer casing. Next, the display module and the metal bracket are screw-locked to secure the display module to the inside of the casing. • As mentioned above, since this method must be used to display the module and the metal bracket with screws, it is necessary to dissipate a lot of manpower and man-hours in assembly. Today, with the increasingly fierce competition in consumer electronics, how to reduce the assembly cost of this part has become one of the urgent problems that related industries need to solve. SUMMARY OF THE INVENTION A technical aspect of the present invention is an electronic device that uses a magnetic fastener to fix a display module to the inner side of a casing, thereby avoiding various problems of the 201228554 caused by screw locking. According to an embodiment of the present invention, an electronic device includes a housing, a display module, a magnetic fastener, and a first side wing. The display module contains a frame. The magnetic fastener is fixed to the inner side of the outer casing. The first side wing protrudes from the side of the frame of the display module toward the magnetic fastener. The first side wing and the magnetic fastener are attracted to each other such that the display module is fixed to the inner side of the outer casing. [Embodiment] The following embodiments of the present invention are disclosed in the drawings. For the sake of clarity, a number of practical details will be described in the following description. However, it should be understood that these practical details are not intended to limit the invention. That is, in some embodiments of the present invention, these practical details are not necessary. Moreover, some of the conventional structures and elements are shown in the drawings in a simplified schematic manner in order to simplify the drawings. FIG. 1 is a top view of an electronic device 100 in accordance with an embodiment of the present invention. FIG. 2 is a perspective view showing a portion 2 of the electronic device 100 of FIG. 1 after the display mode group 120 is disassembled. As shown, an electronic device 100 includes a housing 110, a display module 120, a magnetic fastener 130, and a first side wing 140. Display module 120 includes a frame 122. The magnetic fastener 130 is fixed to the inner side of the outer casing 110. The first side wing 140 protrudes from the side of the frame 122 of the display module 120 toward the magnetic fastener 130. The first side wing 140 and the magnetic fastener 130 are mutually attracted, so that the display module 120 is fixed to the inner side of the outer casing 110. In view of the problem that the cost of the display module is increased by screws, the present embodiment uses the magnetic fastener 130 to fix the display module 120 to the inner side of the casing 110. Compared with the screw fixing method, the embodiment 201228554 does not need to tap on the frame 122 of the display module 120, and only needs to be gently put on the assembly, without the need to use a screwdriver to lock. Therefore, the manpower and man-hours consumed by assembling the display module 120 can be actually reduced. Further, in the present embodiment, it is not necessary to attach a metal holder to the inner side of the outer casing 110. Therefore, the present embodiment can save the material cost of the metal bracket portion as compared with the screw fixing. Figure 3 is a cross-sectional view along line 3 of Figure 1. As shown in Figs. 1 to 3, in order to more reliably fix the position of the display module 120 inside the casing 110, the present embodiment further includes at least one positioning post 150 which is fixed to the inner side of the casing 110. The first side wing 140 may have a hole 142 at a position where the positioning post 150 is engaged. When assembled, the locating post 150 will pass through the aperture 142 of the first flank 140 to constrain the degree of freedom of the display module 120 in the direction X and direction Y. FIG. 4 is a perspective view of a portion 4 of the electronic device 100 of FIG. 1 after the display module 120 is disassembled. As shown in FIG. 1 and FIG. 4, in order to enhance the fixing of the display module 120, the manufacturer may also add a second side flap 160 to the lower half of the display module 120. The second side flap 160 is provided by the display module. The sides of the frame 122 of 120 protrude outward. The inner side of the outer casing 10 is also fixed with a magnetic fastener 130 at a position corresponding to the second side flap 160, thereby sucking the second side flap 160. Figure 5 is a cross-sectional view along line 5 of Figure 1. As shown, the second side flap 160 can have a recess 162 facing the outer casing 110 for the convenience of the user to disassemble the display module 120. The outer casing 110 is also provided with a guiding groove 112 at a position adjacent to the second side wing 160. The guiding groove 112 communicates with the groove 162 of the second side wing 160201228554. In use, the user simply inserts the tool or finger into the recess 162 through the guide slot 112 and then pulls the display module 120 away from the housing 110. Returning to Fig. 1, in the present embodiment, the number of the first side flaps 140 is a pair, and the first side flaps 140 are all located in the upper half of the display module 120 and opposed to each other. In addition, the number of second side flaps 160 is also a pair, and these second side flaps 160 are all located in the lower half of the display module 120 and are also opposite each other. It should be understood that the configuration of FIG. 1 is merely illustrative and is not intended to limit the present invention. Those skilled in the art to which the present invention pertains may flexibly select the configuration of the first side wing 140 and the second side wing 160 as needed. For example, in another embodiment of the invention, the first side wing can be located in the lower half of the display module and the second side wing can be located in the upper half of the display module. The material of the magnetic fastener 130 may include a neodymium iron boron magnet, and the material of the first side wing 140 and the second side wing 160 may include a ferromagnetic material, such as iron, cobalt, nickel, etc., so as to facilitate the magnetic fastener 130 to respectively absorb the first One side wing 140 and second side wing 160. In addition, the first side wing 140 and the second side wing 160 may be integrally formed with the frame 122 of the display module 120. For example, the frame 122, the first side flaps 140 and the second side flaps 160 of the present embodiment may be integrally formed forged iron pieces. The magnetic flux density of the above magnetic fasteners 130 may be up to about 3800~4000 Gauss (gauss; Gs). . It should be understood that the magnetic flux density value is merely an example, and the actual value should be determined by factors such as the weight of the display module 120, the number of magnetic fasteners 130, and the position. In the present embodiment and subsequent related descriptions, "about" is used to modify the number of slight changes in 201228554, but such slight changes do not change their nature. For example, "the magnetic flux density of the magnetic fastener 13" can reach about 3800~4000 Gauss. The description of the magnetic flux density of the magnetic fastener 丨3〇 is actually between 3800 and 4000 Gauss, as long as it can be fixed. The display module 120, the magnetic flux density of the magnetic fastener 130 may also be slightly higher than 4 〇〇〇 Gauss, or slightly less than 3800 gauss. In addition, in order to prevent the magnetic force of the magnetic fastener 130 from affecting the internal components of the display module 120, the present embodiment pre-processes between the magnetic fastener 13 〇 and the frame 122.
留一間隙G。此間隙G的寬度應視實際需要而定，在本發 明一實施方式中’間隙G的寬度為約1 9〜20公釐 (millimeter ; mm)。 在本實施方式及後續相關敘述中，「約待用修飾任 何可些微變化的數量，但這種些微變化:」不係會用二本 質。舉例來說’「間隙G的寬度為約19〜2〇公釐」，此一 描述除了代表間隙G的寬度確實介於i 9〜2〇公釐外，只 要能夠降低磁扣件13G的磁力對顯示模組—的影響，間 隙G的寬度亦可略高於2〇公釐，或略小於】9公釐。 應瞭解到，以上所舉之磁扣彳φ〗 第二❹。均僅為二示 所屬技術領域中具有通常知識二本發明，本發明 擇磁扣㈣。、第—側翼二= 一實施方式中，礎扣件13°的材質 穴側翼140與第二側翼16。的材質可 U翼160的材質均可包含敍鐵棚磁 201228554 鐵。在本發明再一實施方式中，第一側翼140的材質可包 含鐵磁材料；與第一侧翼140相對之磁扣件130的材質可 包含鈥鐵硼磁鐵；第二侧翼160的材質可包含鈦鐵硼磁 鐵；與第二側翼160相對之磁扣件130的材質可包含鐵磁 材料。在本發明又一實施方式中，第一側翼140的材質可 包含鈦鐵硼磁鐵；與第一側翼140相對之磁扣件130的材 質可包含鐵磁材料；第二側翼160的材質可包含鐵磁材 料；與第二側翼160相對之磁扣件130的材質可包含鈦鐵 硼磁鐵。 雖然本發明已以實施方式揭露如上，然其並非用以限 定本發明，任何熟習此技藝者，在不脫離本發明之精神和 範圍内，當可作各種之更動與潤飾，因此本發明之保護範 圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 第1圖繪示依照本發明一實施方式之電子裝置的上視 圖。 第2圖繪示第1圖之電子裝置於拆開顯示模組後之局 部2的立體圖。 第3圖繪示沿著第1圖之線段3的剖面圖。 第4圖繪示第1圖之電子裝置於拆開顯示模組後之局 部4的立體圖。 第5圖繪示沿著第1圖之線段5的剖面圖。 【主要元件符號說明】 201228554 局部 線段 局部 線段 :電子裝置 :外殼 :導槽 :顯示模組 ❿ :框架 :磁扣件 :第一側翼 :破孔 :定位柱 :第二侧翼 :凹槽 間隙 方向 方向Leave a gap G. The width of this gap G should be determined according to actual needs. In one embodiment of the present invention, the width of the gap G is about 19 to 20 mm (millimeter; mm). In the present embodiment and the subsequent related descriptions, "the number of modifications that can be slightly changed, but such slight variations:" does not use the two primitives. For example, 'the width of the gap G is about 19 to 2 mm." This description is except that the width of the gap G is actually between 9 and 2 mm, as long as the magnetic force of the magnetic fastener 13G can be reduced. The effect of the display module - the width of the gap G can also be slightly higher than 2 mm, or slightly less than 9 mm. It should be understood that the above mentioned magnetic buckle 彳 〗 ❹ second. The present invention has only two general inventions, and the present invention has a magnetic buckle (four). , the first side flank 2 = in one embodiment, the base fastener 13 is made of the material side flank 140 and the second side wing 16. The material of the U-wing 160 can include the iron shed magnet 201228554 iron. In another embodiment of the present invention, the material of the first side wing 140 may include a ferromagnetic material; the material of the magnetic fastener 130 opposite to the first side wing 140 may include a neodymium iron boron magnet; and the material of the second side wing 160 may include titanium. The iron-boron magnet; the material of the magnetic fastener 130 opposite to the second side flap 160 may comprise a ferromagnetic material. In another embodiment of the present invention, the material of the first side wing 140 may include a titanium iron boron magnet; the material of the magnetic fastener 130 opposite to the first side wing 140 may include a ferromagnetic material; and the material of the second side wing 160 may include iron. The magnetic material; the material of the magnetic fastener 130 opposite to the second side wing 160 may comprise a titanium iron boron magnet. Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention can be modified and modified without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a top plan view of an electronic device in accordance with an embodiment of the present invention. Fig. 2 is a perspective view showing the portion 2 of the electronic device of Fig. 1 after the display module is disassembled. Figure 3 is a cross-sectional view along line 3 of Figure 1. Fig. 4 is a perspective view showing the portion 4 of the electronic device of Fig. 1 after the display module is disassembled. Figure 5 is a cross-sectional view along line 5 of Figure 1. [Main component symbol description] 201228554 Partial line segment Local line segment: Electronic device: Enclosure: Guide groove: Display module ❿: Frame: Magnetic fastener: First wing: Broken hole: Positioning post: Second wing: Groove Clearance Direction Direction