200835297 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種屏蔽罩及其製造方法，尤其涉及一種 相機模組之一體式屏蔽罩及其製造方法。 【先前技術】 隨著經濟、技術之快速發展及人們生活水準的日益提 鬲，各種可攜式電子裝置如行動電話、個人數位助理 (personal digital assistant, PDA)等的使用於人們生活中越 來越2及。具拍知功此之行動電話、pda等可攜式電子穿 置之使用亦變得日益廣泛，為滿足消費者對行動電話、PDA 等可攜式電子裝置具備拍照、影像功能之需求，該等可攜 式電子裝置内安裝有一相機模組。為防止電路應用中產生 電磁干擾（electromagnetic interference，EMI)，影響整個可 攜式電子裝置中相機模組之工作性能，通常於相_组外 罩設-由導電材料製成之屏蔽罩，用於防止電磁干擾。 另，為保護可攜式電子裝置於受到衝擊、跌落I 、=二損：到安裝於其内部之相機模組，習知技術解決方 採用於相機模組與屏蔽罩周圍填塞泡棉或橡膠等物 ^保護相機模組免受衝擊和損傷。^’上述解決辦法中， :要人工將泡棉或橡膠與罩體組裳，不僅增加了組裝牛 "且由於灰塵容易藉由填塞之泡棉或橡膠間隙二 子裝置之拍攝品質。 于效“而影響可攜式電 6 200835297 f發明内容】 有鑒於此，有必要提供一種結構簡單、緊凑，用於保 護相機模組免受損傷及防止電磁干擾之屏蔽罩。 另，還有必要提供一種所述屏蔽罩之製造方法。 -種屏蔽罩’所述屏蔽罩包括—罩體及_護藝，所述 護墊欲設於罩體上，該護墊藉由模内成型與該罩體成型為 一體。 -種屏蔽罩之製造方法’其包括以下步驟： 提供一模具； k供一罩體，將其置入所述模具内； 向該模具内射出成型軟性體材料，成型出一護墊，同 時該罩體與該護墊成型為一體； 冷卻後開模’將所述罩體及護墊取出形成所述屏蔽罩。 與習知技術相t匕，所述屏蔽罩採用模内—體成型之^ ( 造方法製造而# ’減少了拆件設計、組裝步驟，還很好ς 到了密封效果，更好地保護了相機模組免受衝擊、損傷。 【實施方式】 請參照圖i及圖2,本發明較佳實施例之屏蔽罩⑽ =於保護可攜式電子裝置中相機模組免受衝及屏蔽電磁干 擾’該屏蔽罩⑽包括-罩體1〇及—與該罩體1〇模内一 體成型之護墊20。 、請-併參照圖3及圖4,所述罩體1()為—衝壓或 而成之金屬件，其包括—頂壁n及與頂壁π 第一側壁12、第二側壁13、筮-伽辟且"又置之 乐惻堃13、弟二側壁14及第四側壁15。 200835297 所述頂壁u、第一側壁12、第二側壁13、第 第四側壁15圍成一端半封閉、 及 姑六罢介鲕開口之奋置空間16, 該合置工間16用於容置相機模組（圖未示出）。所述頂辟 為矩形，纟中央位置處開設—矩形通孔112。所、ς 之靠近邊緣處開設有複數圓形通孔115，便於所述屏ς 152,便於所述屏蔽罩1〇〇與可攜式電子裝置中各元件固接 或便於安裝於該屏蔽罩1〇〇内之相機模組與可攜式電子裝 置中各元件之電性連接。 二 =式：子裝置中各元件固接或便於安裝於該屏蔽 罩内之相機模組與可攜式電子裝置中各元件之電性連 接。所述頂壁Ui圍成矩形通孔112之每條邊大致中間位 置處開設有分別延伸至第一側壁12、第二側壁13、第三侧 壁14及第四侧壁15之條形開槽113。所述第二側壁13及 與其相對之第四側f 15上分別開設有—矩形通槽⑶、 所述護墊20與所述罩體1〇相互配合、藉由模内成型 與該罩體10成型為一體，該護墊2〇嵌設於罩體1〇上。所 述遵墊20包括一矩形環22、梁壁23、配合壁及定位柱 25。所述矩形環22為一大小與所述罩體1〇之頂壁u上開 設之矩形通孔Π2相當且相互緊密配合之矩形環狀體。所 述梁壁23由所述矩形環22之每條邊之大致中間位置處向 外延伸，且與所述罩體1〇之頂壁1]L之條形開槽113相對 應並緊始、配合。所述配合壁24呈矩形板狀，由所述梁壁 23之末端沿所述罩體1〇之四個侧壁方向延伸並與所述罩 體1 〇之第一側壁12、第二側壁;[3、第三側壁14及第四側 200835297 壁15緊貼。所述定位柱25呈矩形板狀，從對應於罩體10 之第二侧壁13及第四侧壁15緊密配合之配合壁24上延伸 出，便於所述屏蔽罩100與可攜式電子裝置中各元件之卡 固及定位。 所述護墊20可由橡膠、塑膠、樹脂等軟性體材料與所 述罩體10模内一體成型製成，例如該軟性體材料可以是熱 塑性聚氨酯彈性體（thermoplastic polyurethane，TPU)、或聚 對苯二曱酸乙二醇酯（polyethylene terephthalate，PET)材 料。 本發明所述罩體10外形不限於本實施例中所述，所述 罩體10之形狀亦可以係各種與具體可攜式電子裝置之相 機模組構造、形狀相匹配之各種罩體。 本發明較佳實施例之屏蔽罩100之製造採用嵌入式模 内一體成型之方法製成。所述屏蔽罩100之製造方法包括 以下步驟： 提供一模具（圖未示）； 提供一罩體10,將其置入所述模具内； 向該模具内射出成型軟性體材料，成型出一護墊20， 同時該罩體10與該護墊20成型為一體； 冷卻後開模，將所述罩體10及護墊20取出形成所述 屏蔽罩100。 所述模具由所述具體罩體10之結構決定，其裝配於成 型機上，用於模内一體成型出護墊20，以製成罩體10與 護墊20模内一體成型而成之屏蔽罩100。 200835297 -採用嵌入式模内一體成型方法製造所述包括罩體10 屏f协相較于習知的藉由人工將泡棉或 橡膠：：罩體相結合組裝而成之屏蔽罩而言，減少了拆件設 。十、減少了組裝步驟，還很好達到了密封效果，更好 機模組免受衝擊、損傷，以及提高了相機模組之拍 綜上所述’本發明符合發料利要件，爰依法提出專利 —吻& ’以上所述者僅為本發日狀較佳實施例，本發明之 =並不以上述實施例輕，舉凡熟習本案技藝之人士援依 :明之精神所作之等效修飾或變化，皆應涵蓋於 專利範圍内。 τ月 【圖式簡單說明】 圖 係本發明屏蔽罩較佳實施例之立體圖； 圖2係本發明屏蔽罩較佳實施例之另一視角之立體 圃 圖3係圖1所示屏蔽罩之分解圖； 圖4係圖2所示屏蔽罩之分解圖。 【主要元件符號說明】 屏敝軍 100 頂壁 11 條形開槽 113 第一側壁 12 矩形通槽 132 第四側壁 15 罩體 10 矩形通孔 112 通孔 115 第二側壁 13 第三側壁 14 矩形通槽 152 200835297 容置空間 15 護墊 20 矩形環 22 梁壁 23 配合壁 24 定位柱 25 11200835297 IX. Description of the Invention: [Technical Field] The present invention relates to a shield cover and a method of manufacturing the same, and more particularly to a shield shield of a camera module and a method of manufacturing the same. [Prior Art] With the rapid development of economy and technology and the improvement of people's living standards, various portable electronic devices such as mobile phones and personal digital assistants (PDAs) are increasingly used in people's lives. 2 and. The use of portable electronic devices such as mobile phones and PDAs has become more and more widely used to meet the needs of consumers for camera and video functions for portable electronic devices such as mobile phones and PDAs. A camera module is mounted in the portable electronic device. In order to prevent the electromagnetic interference (EMI) in the circuit application, affecting the working performance of the camera module in the entire portable electronic device, usually in the phase-group cover - a shield made of a conductive material for preventing Electromagnetic interference. In addition, in order to protect the portable electronic device from impact, drop I, and second loss: to the camera module mounted therein, the conventional technical solution is to fill the camera module and the shield cover with foam or rubber. Protect the camera module from shock and damage. ^' In the above solution, it is necessary to artificially stack the foam or rubber with the cover body, which not only increases the quality of the assembly of the cows, but also the quality of the dust by the padded foam or the rubber gap. In view of the above, it is necessary to provide a shield cover that is simple and compact in structure and protects the camera module from damage and electromagnetic interference. It is necessary to provide a manufacturing method of the shielding cover. The shielding cover includes a cover body and a protective cover, and the protective cover is to be disposed on the cover body, and the protective cover is formed by in-mold molding. The cover body is integrally formed. The method for manufacturing a shield cover includes the following steps: providing a mold; k for a cover body, placing it into the mold; and injecting a molded soft body material into the mold to form a pad, and the cover is integrally formed with the pad; after cooling, the mold is opened to take out the cover and the pad to form the shield. According to the prior art, the shield adopts a mold. Internal-body molding ^ (manufacturing method and #' reduces the design and assembly steps of the parts, and also achieves a good sealing effect, which better protects the camera module from impact and damage. [Embodiment] Please refer to Figures i and 2, a preferred embodiment of the present invention Shield (10) = protects the camera module from rushing and shielding electromagnetic interference in the portable electronic device. The shield (10) includes a cover 1 and a pad integrally formed with the cover 1 20. Please, and with reference to Figures 3 and 4, the cover 1() is a stamped or formed metal member comprising a top wall n and a top wall π a first side wall 12 and a second side wall 13 , 筮 伽 伽 & & 又 又 又 、 、 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The one end is semi-closed, and the six-way opening space 16 is used for accommodating the camera module (not shown). The apex is rectangular and is opened at the center of the — - The rectangular through hole 112 is provided with a plurality of circular through holes 115 at the edge of the ,, so as to facilitate the screen 152, so that the shielding cover 1 固 is fixed to the components in the portable electronic device or is easy to install. The camera module in the shielding cover 1 is electrically connected to each component in the portable electronic device. Two = type: each component in the sub-device is fixed or The camera module mounted in the shielding cover is electrically connected to each component of the portable electronic device. The top wall Ui surrounds each of the sides of the rectangular through hole 112 at a substantially intermediate position and is respectively extended to the first a strip-shaped slit 113 of the side wall 12, the second side wall 13, the third side wall 14, and the fourth side wall 15. The second side wall 13 and the fourth side f 15 opposite thereto are respectively provided with a rectangular through groove (3) The pad 20 and the cover body 1 are matched with each other, and integrally formed with the cover body 10 by in-mold molding, and the pad 2 is embedded in the cover body 1 . The compliance pad 20 includes a rectangular ring 22, a beam wall 23, a mating wall and a positioning post 25. The rectangular ring 22 is a rectangular ring having a size corresponding to the rectangular through hole 开设 2 formed in the top wall u of the cover body 1 and closely matching each other. Shape. The beam wall 23 extends outward from a substantially intermediate position of each side of the rectangular ring 22, and corresponds to the strip-shaped slot 113 of the top wall 1] L of the cover 1〇 and is tightly fitted and matched. . The mating wall 24 has a rectangular plate shape, and the end of the beam wall 23 extends along the four side walls of the cover body 1 and is adjacent to the first side wall 12 and the second side wall of the cover body 1; [3. The third side wall 14 and the fourth side 200835297 wall 15 are in close contact. The positioning post 25 is formed in a rectangular plate shape and extends from the mating wall 24 corresponding to the second side wall 13 and the fourth side wall 15 of the cover body 10 to facilitate the shielding cover 100 and the portable electronic device. The clamping and positioning of each component. The pad 20 may be integrally molded with a soft body material such as rubber, plastic or resin, and the cover body 10 may be integrally molded. For example, the soft body material may be a thermoplastic polyurethane (TPU) or a polyparaphenylene. Polyethylene terephthalate (PET) material. The outer shape of the cover 10 of the present invention is not limited to that described in the embodiment, and the shape of the cover 10 may be various cover bodies that match the structure and shape of the camera module of the specific portable electronic device. The manufacture of the shield case 100 of the preferred embodiment of the present invention is made by an in-mold integrally formed method. The manufacturing method of the shielding cover 100 comprises the following steps: providing a mold (not shown); providing a cover 10 and placing the same into the mold; injecting a soft material into the mold to form a protective body The pad 20 is simultaneously formed integrally with the pad 20; after cooling, the mold is opened, and the cover 10 and the pad 20 are taken out to form the shield case 100. The mold is determined by the structure of the specific cover body 10, and is assembled on a molding machine for integrally forming the pad 20 in the mold to form a shield formed by integrally forming the cover body 10 and the pad 20 in the mold. Cover 100. 200835297 - The use of an in-mold in-mold forming method for manufacturing the cover body 10 is advantageous in comparison to conventional shields assembled by manually assembling a foam or a rubber: cover. The disassembly design. Tenth, the assembly steps are reduced, the sealing effect is well achieved, the machine module is better protected from impact and damage, and the camera module is improved. The invention conforms to the hairdressing requirements and is patented according to law. - Kiss & 'The above is only a preferred embodiment of the present invention, and the present invention is not lightly exemplified by the above embodiment, and equivalent modifications or changes made by those who are familiar with the skill of the present invention: the spirit of the present invention , should be covered by the scope of patents. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 2 is a perspective view of a preferred embodiment of a shield cover of the present invention; FIG. 2 is a perspective view of a preferred embodiment of the shield cover of the present invention. FIG. Figure 4 is an exploded view of the shield shown in Figure 2. [Main component symbol description] Pingyijun 100 top wall 11 strip slot 113 first side wall 12 rectangular through slot 132 fourth side wall 15 cover 10 rectangular through hole 112 through hole 115 second side wall 13 third side wall 14 rectangular pass Slot 152 200835297 accommodating space 15 pad 20 rectangular ring 22 beam wall 23 mating wall 24 positioning post 25 11