201018318 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種電子裝置’特別是一種應用於電子裝 置殼體上，用以防止電磁干擾洩露至電子裝置殼體外 導電片。 【先前技術】 電磁干擾的防護為電子產品一項很重要的安規指針， ❹以電腦為例，微處理器為其内部最大的電磁干擾的來源， 隨著微處理器的運算速度越來越快，其產生的電磁干擾也 更加嚴重。 電腦包括其内部的殼體和設置於殼體内的電子部件。 在通常的設計中，對電磁干擾防護的設計，是以導電銅箔 來連接兩個電子部件或殼體，實現電子部件、殼體兩兩間 靜電的導通，將電磁通過地線導通出去，防止了電磁干擾。 -疋，一旦需要導通的部件為三個的時候，銅箔的數量將 ❹會增加’會帶來内部結構的混亂和複雜。 【發明内容】 有鑒於此，有必要提供一種便於多個物體間靜電導通的 導電片。 還有必要提供一種便於多個物體間靜電導通的電子設 備。 。立種導電片，用以導走靜電，導電片包括支撐部、自 支撐。卩延伸出的兩彈性臂以及自支撐部末端向外延伸的兩 201018318 一種電子裝置，包括接地的第一殼體、與所述第一殼 體卡合的第二殼體，以及設置於所述第一殼體和第二殼體 ~之間的電子元件，所述電子裝置還包括固定於所述主板和 ‘第一殼體之間的導電片，所述的導電片包括抵持於所述第 二殼體上以將所述第二殼體上的靜電導走的彈性臂。 上述導電片可同時導通三個物體之間的靜電，解決以 往電子裝置應用銅箔進行靜電導通所帶來的内部結構混亂 問題，節省了空間。 ®【實施方式】 下面結合實施例和附圖，對本發明進行詳細說明。 如圖1、圖2所示，電子裝置100包括第一殼體102、與 第一殼體102相卡合的第二殼體104、固定在第二殼體104 上的底板106、固定於底板106上的主板108和導電片110。 其中，底板106用於支撐主板108。導電片110—端固定於主 板108上，另一端固定於第二殼體104上，並且中間部分與 ^ 第一殼體102相抵頂。 請一併參閱圖3所示，第二殼體104中部下陷形成大致 呈長方體的容納腔112。第一殼體102的底部設置有與第二 殼體104相對的凸柱103。第二殼體104的一内側壁凸出一長 方體狀用於接地的導電固定塊114，導電固定塊114上開設 有第一螺紋孔116。 主板108上設置有電子器件（圖未標示），其上開設有 四個第二螺紋孔118。 如圖4所示，導電片110包括支撐部121、自支撐部 7 201018318 121中部並列向上延伸出的兩彈性臂122以及自支撐部121 末端向外延伸的兩固定部126、127。支撐部121包括與兩 ~固定部126、127平行的長條形基部120及自基部120的兩 •端部垂直向上延伸的兩連接部124、125。兩固定部126、 127分別設置有固定孔128、129。兩彈性臂122自基部120 向上拱起並呈弧狀，其遠離基部120的末端向下彎折形成 一抵持部134，用於抵接第一殼體102，以導走第一殼體 102上的靜電。固定孔129用以與主板108上其中的一個 ❹第二螺紋孔118相對，以便於導電片110固定於主板108 上，以導走主板108上的靜電。固定孔128用以與第一螺 紋孔116相對，以便於導電片110固定於導電固定塊114 上，並受凸柱103的抵壓，以達到通過導電片110將主板 108和第一殼體102上的靜電導走的目的。 如圖2和圖3所示，組裝時：將底板106承載在容納 腔112的底面上，主板108放置於底板106上，使導電片 ❹ 110上的固定孔128、129分別與第二殼體104上第一螺紋 孔116、主板108上其中的一個第二螺紋孔118相對，用 螺栓等固定件（圖未示）分別將其鎖合，實現主板108及 第二殼體104之間的靜電導通；再將第一殼體102與第二 殼體104相卡合，導電片110的兩彈性臂122的抵持部134 抵持於第一導電殼體102的内表面上，實現主板108、第 二殼體104及第一殼體102三者之間的靜電導通，將電磁 通過導電固定塊114導出，防止電磁幹擾。 導電片110可同時導通三個物體之間的靜電，解決以 201018318 往電子裝置應用銅箔進行靜電 問題，節省了空間。 導通所帶來的内部結構混亂 以上所述僅為本發明^ ^ ^ ^ ^ ^ ^ 本發明，對於太硝祕&#馒選實施例而已，並不用限制 、本湏域的技術人員來 更改和變化。凡在本發明㈣、Λ λ轉月了以有各種 修改、等同替換、改進等，：:和原則之内’所作的任何 範圍之内。 均應包括在本發明的權利要求 【圖式簡單說明】201018318 IX. Description of the Invention: [Technical Field] The present invention relates to an electronic device', particularly for use in an electronic device housing for preventing electromagnetic interference from leaking to a conductive sheet outside the housing of the electronic device. [Prior Art] Protection against electromagnetic interference is an important safety indicator for electronic products. For example, in the case of computers, microprocessors are the source of the largest internal electromagnetic interference, and the speed of microprocessors is getting faster. The electromagnetic interference generated by it is also more serious. The computer includes its internal housing and electronic components disposed within the housing. In the usual design, the design of electromagnetic interference protection is to connect two electronic components or housings with conductive copper foil to realize the conduction of static electricity between the electronic components and the housing, and conduct electromagnetic conduction through the ground to prevent Electromagnetic interference. -疋, once there are three parts to be turned on, the number of copper foils will increase. This will bring confusion and complexity to the internal structure. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a conductive sheet that facilitates electrostatic conduction between a plurality of objects. It is also necessary to provide an electronic device that facilitates electrostatic conduction between a plurality of objects. . A conductive sheet is used to conduct static electricity, and the conductive sheet includes a support portion and is self-supporting. Two extended elastic arms and two 201018318 electronic devices extending outward from the end of the self-supporting portion, including a first housing that is grounded, a second housing that is engaged with the first housing, and An electronic component between the first housing and the second housing, the electronic device further includes a conductive sheet fixed between the main board and the 'first housing, the conductive sheet including the same A resilient arm on the second housing that directs static electricity from the second housing. The conductive sheet can simultaneously conduct static electricity between the three objects, and solves the internal structural disorder caused by the electrostatic conduction of the copper foil in the electronic device, thereby saving space. ® [Embodiment] The present invention will be described in detail below with reference to the embodiments and the accompanying drawings. As shown in FIG. 1 and FIG. 2, the electronic device 100 includes a first housing 102, a second housing 104 that is engaged with the first housing 102, a bottom plate 106 that is fixed to the second housing 104, and is fixed to the bottom plate. The main board 108 and the conductive sheet 110 on the 106. The bottom plate 106 is used to support the main board 108. The conductive sheet 110 is fixed at the end to the main plate 108, the other end is fixed to the second housing 104, and the intermediate portion abuts the first housing 102. Referring to FIG. 3 together, the central portion of the second casing 104 is depressed to form a substantially rectangular parallelepiped receiving cavity 112. The bottom of the first housing 102 is provided with a stud 103 opposite to the second housing 104. An inner side wall of the second casing 104 protrudes from a rectangular parallelepiped conductive fixing block 114 for grounding. The conductive fixing block 114 defines a first threaded hole 116. The main board 108 is provided with electronic components (not shown), and four second threaded holes 118 are formed therein. As shown in FIG. 4, the conductive sheet 110 includes a support portion 121, two elastic arms 122 extending in parallel from the middle of the support portion 7 201018318 121, and two fixing portions 126 and 127 extending outward from the end of the support portion 121. The support portion 121 includes an elongated base portion 120 parallel to the two fixing portions 126, 127 and two connecting portions 124, 125 extending vertically upward from both end portions of the base portion 120. The fixing portions 126 and 127 are respectively provided with fixing holes 128 and 129. The two elastic arms 122 are upwardly arched from the base portion 120 and are arcuately bent away from the end of the base portion 120 to form a resisting portion 134 for abutting the first housing 102 to guide the first housing 102. Static electricity on. The fixing hole 129 is opposite to one of the second threaded holes 118 of the main board 108, so that the conductive sheet 110 is fixed on the main board 108 to guide the static electricity on the main board 108. The fixing hole 128 is opposite to the first threaded hole 116 so that the conductive sheet 110 is fixed on the conductive fixing block 114 and is pressed by the protruding post 103 to reach the main board 108 and the first housing 102 through the conductive sheet 110. The purpose of the electrostatic conduction on the ground. As shown in FIG. 2 and FIG. 3, during assembly, the bottom plate 106 is carried on the bottom surface of the accommodating cavity 112, and the main plate 108 is placed on the bottom plate 106, so that the fixing holes 128, 129 on the conductive sheet ❹ 110 and the second housing are respectively The first threaded hole 116 of the first threaded hole 116 and the second threaded hole 118 of the main board 108 are oppositely fixed by bolts and the like (not shown) to realize static electricity between the main board 108 and the second housing 104. The first housing 102 is engaged with the second housing 104, and the abutting portion 134 of the two elastic arms 122 of the conductive sheet 110 abuts against the inner surface of the first conductive housing 102 to realize the main board 108, The static electricity between the second casing 104 and the first casing 102 is conducted to conduct electromagnetic waves through the conductive fixing block 114 to prevent electromagnetic interference. The conductive sheet 110 can simultaneously conduct static electricity between the three objects, and solves the problem of static electricity applied to the electronic device using the copper foil in 201018318, thereby saving space. The internal structure confusion caused by the conduction is only the present invention. ^ ^ ^ ^ ^ ^ ^ The present invention, for the Tai Yan Mi &# selection embodiment, is not limited, the technical staff of this field to change And change. Anything within the scope of the following: "and within the principles" of the invention (4), Λ λ is changed to the moon. All should be included in the claims of the present invention.
圖1為一較佳實施方式中 电子裝置的立體圖 圖2為圖1中電子裝置的分解圖。圖 圖3為圖1中電子裝置另一 祝角的分解圖。 圖4為圖1電子裝置中導雷 刀鮮圃 〒电月的立體圖。 圖5為圖1電子裝置^向局部剖面圖。 主要元件符號說明】1 is a perspective view of an electronic device in a preferred embodiment. FIG. 2 is an exploded view of the electronic device of FIG. 1. Figure 3 is an exploded view of another corner of the electronic device of Figure 1. Fig. 4 is a perspective view of the lightning knives of the electronic device of Fig. 1; Figure 5 is a partial cross-sectional view of the electronic device of Figure 1. Main component symbol description]
電子裝置 100 凸柱 103 底板 106 導電片 110 導電固定塊 114 第二螺紋孔 118 支撐部 121 連接部 124 固定部 126 固定孔 128 第一殼體 102 第二殼體 104 主板 108 容納腔 112 第一螺紋孔 116 基部 120 彈性臂 122 連接部 125 固定部 127 固定孔 129 9 134201018318 抵持部Electronic device 100 stud 103 bottom plate 106 conductive sheet 110 conductive fixing block 114 second threaded hole 118 support portion 121 connecting portion 124 fixing portion 126 fixing hole 128 first housing 102 second housing 104 main board 108 receiving cavity 112 first thread Hole 116 base 120 elastic arm 122 connecting portion 125 fixing portion 127 fixing hole 129 9 134201018318 abutting portion
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