TWI377463B - - Google Patents

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Publication number
TWI377463B
TWI377463B TW098127405A TW98127405A TWI377463B TW I377463 B TWI377463 B TW I377463B TW 098127405 A TW098127405 A TW 098127405A TW 98127405 A TW98127405 A TW 98127405A TW I377463 B TWI377463 B TW I377463B
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TW
Taiwan
Prior art keywords
wall
upper cover
base
notebook computer
finished product
Prior art date
Application number
TW098127405A
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English (en)
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TW201106135A (en
Original Assignee
Advanced Int Multitech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Advanced Int Multitech Co Ltd filed Critical Advanced Int Multitech Co Ltd
Priority to TW098127405A priority Critical patent/TW201106135A/zh
Priority to US12/641,168 priority patent/US8094441B2/en
Publication of TW201106135A publication Critical patent/TW201106135A/zh
Application granted granted Critical
Publication of TWI377463B publication Critical patent/TWI377463B/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3644—Vacuum bags; Details thereof, e.g. fixing or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3649—Inflatable bladders using gas or fluid and related details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7128—Bags, sacks, sachets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7162—Boxes, cartons, cases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)

Description

1377463 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種以複合材料構成工件的方法及其 製品，特別是指一種一體成型複合材料構成筆記型電腦機 殼的方法及其製品。 【先别技術】 參閱圖1’目前筆記型電腦機殼1具有一底座U，及一 與β玄底座11可開啟地相搞接的上蓋12，其中，該底座I! 是由一底殼壁111，及一與該底殼壁U1頂緣相連接的按鍵 設置壁112組裝構成，二者連接後共同界定出一供主機板（ 圖未示出）設置的主機板設置空間113，該上蓋12是由一 上蓋壁121，及一與該上蓋壁121底緣相連接的框壁122組 裝構成’一者連接後共同界定出一供平面顯示器面板（圖 未示出）組裝的面板設置空間123。 如此以底殼壁111、按鍵設置壁112組裝成的底座η， 以及以上蓋壁121、框壁122組裝成的上蓋12，唯一的缺 點在於無論底殼壁m、按鍵設置壁112、上蓋壁ι21、框 壁122製作的如何精密，彼此吻合度有多高，都必然會在 組裝後出現每二部件之間的組裝縫線而影響到美觀，這對 於美學要求越趨重視的筆記型電腦而言，不啻是個極為嚴 重而需要改進的缺點。 對以塑膠為構成材料的筆記型電腦機殼而言，因為塑 膠射出成型的技術極為成熟，所以可以透過模具的製作配 合射出成型’製做出一體成型之具有底殼壁11丨與按鍵設置 3 1377463 壁112的底座11，及具有上蓋壁121與框壁122的上蓋u ，解決組裝後出現組裝縫線的問題；但是，塑膠本身就給 予人一種價廉製品的既定印象，一般只用於較低階，或是 以價格為主要訴求的筆記型電腦產品中，並非妥適的解決 方式。 至於中、高階，或是以造型美感為訴求的筆記型電腦 ，目前多以碳纖維、鋁鎂合金等作為筆記型電腦機殼i的 構成材料，而以碳纖維作為構成材料，受限於利用模具熱 壓合積層的預浸碳纖維布成型的製作過程，只能先成型出' 底殼壁111、按鍵設置壁112、上蓋壁121、框壁後， 再分別組裝成底座U與上蓋12，所以根本無法解決組裝縫 線影響成品美觀的問題。 至於以鋁鎂合金為筆記型電腦機殼丨構成材料時，也 同樣地必須以壓鑄後車削成型出底殼壁m、按鍵設置壁 112、上蓋壁121、框壁122 ’再分別組裝成底座u與上蓋 12，同樣地，這樣的製程也無法製作出一體成型之具有主 機板叹置空間113的底座11，及具有面板設置空間123的 上蓋12 ’當然’也無法解決組裝縫線的困擾；雖然，合金 材質可以再透過後續的銲接、拋光等加工作業消除組裝縫 線，但如此除了將大幅增加生產成本之外這樣的製程也 並非真正的一體成型。 由上述說明可知，目前的筆記型電腦機殼丨，除了以塑 膠為材料之外，無論是以碳纖維作為構成材料或是以合 金作為構成材料，都受限於製作方式而只能分別製作底殼 4

Claims (1)

1377463 第098127405號專利申請案補充、修正後無劃線之說明書替換頁 . 修正日期：100年11月 七、申請專利範圍： 1. 一種一體成型複合材料構成筆記型電腦機殼的方法，該 . 筆記型電腦機殼具有一底座，及一與該底座可開啟地相 樞接的上蓋，該底座包括一底殼壁，及一自該底殼壁頂 緣實質平行於該底殼壁一體延伸並界定出一具有一下開 口之主機板設置空間的按鍵設置壁，該上蓋包括一上蓋 壁，及一自該上蓋壁底緣實質平行於該上蓋壁一體延伸 並界定出一具·有一上開口以供容設平面顯示器面板之面 - 板設置空間的框壁，該方法包含： • ( a) 將預浸複合材料織布層疊於形狀分別對應於該主機 板設置空間與該面板設置空間之一下芯模與一上芯 模上，而成形狀分別對應於該底座與該上蓋且包覆 該下、上芯模的一底座半成品與一上蓋半成品； (b ) 取出該下、上芯模，並分別將形狀相同於該主機板 ； 設置空間與該面板設置空間的下、上氣袋置入該底 ' 座半成品與該上蓋半成品取出該下、上芯模後所形 成的空間中，得到二待壓合工件； (c ) 將該二待壓合工件分別置入二個別具有一公模及一 與該公模相配合之母模的模具中； (d) 分別充氣該下、上氣袋並同時合模進行熱壓合，使 該底座半成品與上蓋半成品分別固化成型，該下、 上氣袋充氣之壓力實質相等於該模具熱壓合之壓力 ;及 (e) 分別脫模並取出該下、上氣袋，製得該底座與該上 13 1377463 第瞧聰號專利申請案補充、修正後無刻線之說明書替換頁 — 修正日期：100年11月 2. 依據申請專利範圍第1項所述之-體成型複合材料構成 筆記型電腦機殼的方法，其中，該步驟（a)層疊之預浸 複合材料織布是選自碳纖維織布、玻璃纖維織布、芳綸 纖維織布、玄武岩纖維織布，或硼纖維織布。 3. 依據申請專利範圍第丨項所述之一體成型複合材料構成 之筆記型電腦機殼的方法，其令，該步驟（b)使用的氣 袋是選自尼龍、乳膠，或矽膠所構成。 4. 依據申請專利範圍第丨項所述之一體成型複合材料構成 筆記型電腦機殼的方法，其中，該其中一模具的公模包 括一形狀對應於該底殼壁的公模穴，且該母模包括一形 狀對應於該按鍵設置壁的母模穴，該公、母模穴配合容 置该底座半成品所形成的待壓合工件，該另一模具的公 模包括一形狀對應於該上蓋壁的公模穴，且該母模包括 一形狀對應於該框壁的母模穴，該公、母模穴配合容置 該上蓋半成品所形成的待壓合工件。 5. —種由申請專利範圍第1至4項中任一項所述一體成型 複合材料構成筆記型電腦機殼的方法所製之筆記型電腦 機殼的底座，是與一可容設一平面顯示面板的上蓋可開 啟地相樞接，該底座包含： 一底殼壁，及一按鍵設置壁，該底殼壁與該按鍵設 置壁是以預浸複合材料織布為材料熱壓合後一體成型所 形成，該按鍵設置壁是由該底殼壁頂緣實質平行於該底 殼壁一體延伸出，並與該底殼壁界定出一具有一下開口 14 1377463 第098127405號專利申請案補充、修正後無劃線之說明書替換頁 . 修正日期：100年11月 6. 並供容放主機板之主機板設置空間。 一種由申請專利範圍第1至4項中任一項所述一體成型 複合材料構成筆記型電腦機殼的方法所製之筆記型電腦 機殼的上蓋，是與一可容裝一主機板的底座可開啟地相 框接，該上蓋包含： 一上蓋壁，及一框壁，該上蓋壁與該框壁是以預浸 複合材料織布為材料熱壓合後一體成型所形成，且該框 壁是由該上蓋壁底緣實質平行於該上蓋壁一體延伸出， 並與該上蓋壁界定出一具有一上開口並供容放平面顯示 面板之面板設置空間。 15
TW098127405A 2009-08-14 2009-08-14 Method for forming jointless composite material notebook of computer chassis and its product TW201106135A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW098127405A TW201106135A (en) 2009-08-14 2009-08-14 Method for forming jointless composite material notebook of computer chassis and its product
US12/641,168 US8094441B2 (en) 2009-08-14 2009-12-17 Housing for notebook computer and method for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098127405A TW201106135A (en) 2009-08-14 2009-08-14 Method for forming jointless composite material notebook of computer chassis and its product

Publications (2)

Publication Number Publication Date
TW201106135A TW201106135A (en) 2011-02-16
TWI377463B true TWI377463B (zh) 2012-11-21

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Application Number Title Priority Date Filing Date
TW098127405A TW201106135A (en) 2009-08-14 2009-08-14 Method for forming jointless composite material notebook of computer chassis and its product

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US (1) US8094441B2 (zh)
TW (1) TW201106135A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8437125B2 (en) * 2009-08-24 2013-05-07 Nokia Corporation Housing for an electronic apparatus
US8218301B2 (en) * 2009-08-26 2012-07-10 Sunrex Technology Corporation Keyboard
CN103567459B (zh) * 2012-07-20 2016-06-08 鸿准精密模具（昆山）有限公司 具有非回转曲面的工件
WO2015016855A1 (en) * 2013-07-31 2015-02-05 Hewlett-Packard Development Company, L.P. Housing member of a computing device
USD747713S1 (en) * 2014-01-03 2016-01-19 Samsung Electronics Co., Ltd. Tablet PC
USD751546S1 (en) * 2014-08-07 2016-03-15 Hisense Co., Ltd. Tablet personal computer
US20170217056A1 (en) * 2016-01-29 2017-08-03 Dell Products L.P. Carbon Fiber Information Handling System Housing and Process for Manufacture
JP1619447S (zh) * 2018-07-06 2018-12-03
USD924872S1 (en) * 2019-08-16 2021-07-13 Samsung Electronics Co., Ltd. Keyboard for electronic device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6195255B1 (en) * 1998-10-03 2001-02-27 Stanley A. Kim Notebook computer and wrist support
US6481578B2 (en) * 2001-02-09 2002-11-19 Quanta Computer, Inc. Carton for notebook computers and pulp inserts for use therein and combination thereof
US7009121B2 (en) * 2002-04-25 2006-03-07 Preh-Werke Gmbh & Co. Kg Keyboard, especially for electronic payment terminals, and keypad

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US8094441B2 (en) 2012-01-10
US20110038116A1 (en) 2011-02-17
TW201106135A (en) 2011-02-16

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