JP2011055107A - Case of mobile terminal device and manufacturing method thereof - Google Patents

Case of mobile terminal device and manufacturing method thereof Download PDF

Info

Publication number
JP2011055107A
JP2011055107A JP2009200310A JP2009200310A JP2011055107A JP 2011055107 A JP2011055107 A JP 2011055107A JP 2009200310 A JP2009200310 A JP 2009200310A JP 2009200310 A JP2009200310 A JP 2009200310A JP 2011055107 A JP2011055107 A JP 2011055107A
Authority
JP
Japan
Prior art keywords
resin
terminal device
mobile terminal
resin plate
portable terminal
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2009200310A
Other languages
Japanese (ja)
Inventor
Chitoshi Aramaki
千年 荒巻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
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.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP2009200310A priority Critical patent/JP2011055107A/en
Publication of JP2011055107A publication Critical patent/JP2011055107A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Telephone Set Structure (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To improve the intensity and the rigidity of a case of a mobile terminal device. <P>SOLUTION: A manufacturing method of a case 84 of a mobile terminal device has an insert shaping process of loading a rim of a resin plate 11 having a plate rim into a mold, injecting resin 12 into the mold, and fixing the resin 12 to the rim by melting. Also, the case 84 of the mobile terminal device is used in a portable terminal device such as a mobile phone, a PHS, and a PDA, and has the resin plate 11 having the plate rim without folding, and the resin 12 fixed to the rim. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、携帯端末装置の筐体、携帯端末装置、及び、携帯端末装置の筐体の製造方法に関する。   The present invention relates to a casing of a mobile terminal device, a mobile terminal device, and a method for manufacturing the casing of a mobile terminal device.

板金をインサート成形したインサート成形品が、携帯端末装置の筐体部品に用いられている。   An insert-molded product obtained by insert-molding a sheet metal is used for a casing component of a mobile terminal device.

一方で、表面が樹脂層で覆われたラミネート部材を用いたインサート成形品が提案されている（例えば、特許文献１及び２参照。）。   On the other hand, an insert molded product using a laminate member whose surface is covered with a resin layer has been proposed (see, for example, Patent Documents 1 and 2).

特許文献１のインサート成形品は、薄板金属板が表面の一部を形成するラミネート板金を、樹脂表面にインサート成形したものである。これにより、プラスチック表面に薄板金属板を配置した際に生じる薄板金属板の剥離を防いでいる。   The insert-molded product of Patent Document 1 is obtained by insert-molding a laminated sheet metal in which a thin metal plate forms part of the surface on a resin surface. This prevents peeling of the thin metal plate that occurs when the thin metal plate is disposed on the plastic surface.

特許文献２のインサート成形品は、木材と熱可塑性樹脂を重ねた化粧材を、樹脂にインサート成形したものである。これにより、化粧材と合成樹脂とが一体化した複合成形品の製造を容易にする。   The insert-molded article of Patent Document 2 is obtained by insert-molding a decorative material in which wood and a thermoplastic resin are stacked on a resin. This facilitates the manufacture of a composite molded product in which the decorative material and the synthetic resin are integrated.

特開２００３−０６２８５７号公報JP 2003-062857 A 特開平０４−１６３０３０号公報Japanese Patent Laid-Open No. 04-163030

携帯端末装置の継続的使用により、携帯端末装置の筐体は、ねじりや反りなどの負荷を受ける。この負荷によって携帯端末装置の筐体の細部が徐々に変形して間隙が発生するため、携帯端末装置の筐体には強度や剛性が求められる。   Due to continuous use of the mobile terminal device, the housing of the mobile terminal device is subjected to loads such as torsion and warping. Because the load gradually deforms the details of the casing of the mobile terminal device to generate a gap, the casing of the mobile terminal device is required to have strength and rigidity.

上述した特許文献１に記載のインサート成形品においては、ねじりや反りなどの負荷を受けた場合が考慮されておらず、ラミネート板金を樹脂表面にインサート成形するため、携帯端末装置の筐体の強度や剛性を向上することはできないという問題があった。   In the insert-molded product described in Patent Document 1 described above, the case of receiving a load such as twisting or warping is not considered, and since the laminate sheet metal is insert-molded on the resin surface, the strength of the casing of the portable terminal device There is a problem that the rigidity cannot be improved.

上述した特許文献２に記載のインサート成形品においては、化粧材を用いているため、携帯端末装置の筐体の強度や剛性を向上することはできないという問題があった。   In the insert molded article described in Patent Document 2 described above, since a decorative material is used, there is a problem that the strength and rigidity of the casing of the mobile terminal device cannot be improved.

本発明の目的は、上述した課題を解決する携帯端末装置の筐体及びその製造方法を提供することにある。   The objective of this invention is providing the housing | casing of the portable terminal device which solves the subject mentioned above, and its manufacturing method.

本発明の携帯端末装置の筐体部品の製造方法は、平面状の縁を有する樹脂板の前記縁部分を金型内に装填し、前記金型内に樹脂を注入、溶融した後、前記縁部分に樹脂を固着させるインサート成形工程を有する。   In the method of manufacturing a casing component for a mobile terminal device according to the present invention, the edge portion of a resin plate having a planar edge is loaded into a mold, and the resin is injected into the mold and melted, and then the edge It has an insert molding process for fixing the resin to the part.

本発明の携帯端末装置の筐体部品は、平面状の縁を有する樹脂板と、前記縁に固着されている樹脂と、を備える。   The housing component of the portable terminal device of the present invention includes a resin plate having a planar edge and a resin fixed to the edge.

本発明の携帯端末装置は、本発明の携帯端末装置の筐体部品を備える。   The portable terminal device of this invention is equipped with the housing component of the portable terminal device of this invention.

本発明によれば、携帯端末装置の筐体の強度や剛性を向上することができる。   ADVANTAGE OF THE INVENTION According to this invention, the intensity | strength and rigidity of the housing | casing of a portable terminal device can be improved.

実施形態１に係る携帯端末装置の一例であり、携帯端末装置を開いた状態を示す。It is an example of the portable terminal device which concerns on Embodiment 1, and shows the state which opened the portable terminal device. 実施形態１に係る携帯端末装置の一例であり、携帯端末装置を閉じた状態を示す。It is an example of the portable terminal device which concerns on Embodiment 1, and shows the state which closed the portable terminal device. 携帯端末装置の筐体部品の一例を示す概観図である。It is a general-view figure which shows an example of the housing components of a portable terminal device. 携帯端末装置の筐体部品のＡ−Ａ’断面の一例であり、（ａ）は全体を示し、（ｂ）は縁部分の拡大図を示す。It is an example of an A-A 'section of a case part of a portable terminal device, (a) shows the whole and (b) shows an enlarged view of an edge part. 本実施形態に係る携帯端末装置の筐体部品の製造方法の一例を示す流れ図である。It is a flowchart which shows an example of the manufacturing method of the housing components of the portable terminal device which concerns on this embodiment. 樹脂板をインサート成形しない場合の携帯端末装置の筐体部品のＡ−Ａ’断面の一例であり、（ａ）は全体を示し、（ｂ）は縁部分の拡大図を示す。It is an example of the A-A 'cross section of the housing component of the portable terminal device when the resin plate is not insert-molded, (a) shows the whole, and (b) shows an enlarged view of the edge portion.

添付の図面を参照して本発明の実施形態を説明する。以下に説明する実施形態は本発明の実施例であり、本発明は、以下の実施形態に制限されるものではない。なお、本明細書及び図面において符号が同じ構成要素は、相互に同一のものを示すものとする。   Embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below are examples of the present invention, and the present invention is not limited to the following embodiments. In the present specification and drawings, the same reference numerals denote the same components.

（実施形態１）
図１は、実施形態１に係る携帯端末装置の一例であり、携帯端末装置を開いた状態を示す。図２は、実施形態１に係る携帯端末装置の一例であり、携帯端末装置を閉じた状態を示す。携帯端末装置は、携帯可能な端末装置であり、例えば、携帯電話、ＰＨＳ（Ｐｅｒｓｏｎａｌ Ｈａｎｄｙｐｈｏｎｅ Ｓｙｓｔｅｍ）、ＰＤＡ（Ｐｅｒｓｏｎａｌ Ｄｉｇｉｔａｌ Ａｓｓｉｓｔａｎｔｓ）である。 (Embodiment 1)
FIG. 1 is an example of a mobile terminal device according to the first embodiment, and shows a state where the mobile terminal device is opened. FIG. 2 is an example of the mobile terminal device according to the first embodiment, and shows a state where the mobile terminal device is closed. The portable terminal device is a portable terminal device, such as a mobile phone, a PHS (Personal Handyphone System), or a PDA (Personal Digital Assistant).

携帯端末装置９１は、筐体部品８１、筐体部品８２、筐体部品８３、筐体部品８４、及び、筐体部品８５、を備える。本実施形態では、一例として、筐体部品８４について説明する。   The mobile terminal device 91 includes a housing part 81, a housing part 82, a housing part 83, a housing part 84, and a housing part 85. In the present embodiment, the case component 84 will be described as an example.

図３は、実施形態１に係る携帯端末装置の筐体部品の一例である。図４は、携帯端末装置の筐体部品のＡ−Ａ’断面の一例であり、（ａ）は全体を示し、（ｂ）は縁部分の拡大図を示す。携帯端末装置の筐体部品８４は、樹脂板１１と、樹脂１２と、を備える。樹脂板１１は、折れ曲がりのない平面状の縁を有する。樹脂１２は、樹脂板１１の縁に固着されている。   FIG. 3 is an example of a housing component of the mobile terminal device according to the first embodiment. FIG. 4 is an example of an A-A ′ cross section of the casing component of the mobile terminal device, where (a) shows the whole and (b) shows an enlarged view of the edge portion. The casing component 84 of the mobile terminal device includes a resin plate 11 and a resin 12. The resin plate 11 has a planar edge without bending. The resin 12 is fixed to the edge of the resin plate 11.

図５は、本実施形態に係る携帯端末装置の筐体部品の製造方法の一例を示す流れ図である。本実施形態に係る携帯端末装置の筐体部品の製造方法は、インサート成形工程Ｓ１１１を有する。インサート成形工程Ｓ１１１では、折れ曲がりのない平面状の縁を有する樹脂板１１の縁部分を金型内に装填し、金型内に樹脂を注入、溶融した後、縁部分に樹脂を固着させる。これにより、図３に示す携帯端末装置の筐体部品８４を製造することができる。   FIG. 5 is a flowchart showing an example of a method for manufacturing a casing component of the mobile terminal device according to the present embodiment. The manufacturing method of the housing component of the mobile terminal device according to the present embodiment includes an insert molding step S111. In the insert molding step S111, the edge portion of the resin plate 11 having a flat edge without bending is loaded into the mold, the resin is poured into the mold and melted, and then the resin is fixed to the edge portion. Thereby, the housing | casing component 84 of the portable terminal device shown in FIG. 3 can be manufactured.

樹脂板１１の縁に樹脂をインサート成形するため、樹脂板１１と樹脂１２との界面が成形時の熱で相互溶融され、樹脂板１１と樹脂１２との界面が強力に接着される。このため、樹脂板１１と樹脂１２との間に強力に密着力が得られるため、携帯端末装置の筐体８４の強度や剛性を向上することができる。   In order to insert-mold the resin at the edge of the resin plate 11, the interface between the resin plate 11 and the resin 12 is mutually melted by heat during molding, and the interface between the resin plate 11 and the resin 12 is strongly bonded. For this reason, since the adhesive force is strongly obtained between the resin plate 11 and the resin 12, the strength and rigidity of the casing 84 of the mobile terminal device can be improved.

また、樹脂板１１と樹脂１２との間に強力に密着力が得られるため、樹脂板１１の縁を折り曲げてアンカーを設ける必要がなくなる。このため、図４に示す筐体部品８４の幅Ｗ１及び厚みＨ１を小さくすることができ、図２に示す携帯端末装置の厚みＨ３を薄くすることができる。   In addition, since a strong adhesion can be obtained between the resin plate 11 and the resin 12, it is not necessary to bend the edge of the resin plate 11 to provide an anchor. For this reason, the width W1 and the thickness H1 of the housing component 84 shown in FIG. 4 can be reduced, and the thickness H3 of the mobile terminal device shown in FIG. 2 can be reduced.

さらに、樹脂板１１と樹脂１２との界面が密接に接着されるため、樹脂１２と樹脂板１１の間に水が浸入する隙間がなくなる。このため、携帯端末装置の防水効果が得られる。   Furthermore, since the interface between the resin plate 11 and the resin 12 is closely adhered, there is no gap between the resin 12 and the resin plate 11 where water enters. For this reason, the waterproof effect of a portable terminal device is acquired.

（実施形態２）
携帯端末装置の筐体部品は、折りたたみ型の構造の場合、図１及び図２に示すような筐体部品の構成になることがある。また、昨今の市場では、携帯端末装置９１の薄型化が求められているが、携帯端末装置の強度や信頼性の向上も求められている。 (Embodiment 2)
In the case of a foldable structure, the casing component of the mobile terminal device may have a configuration of the casing component as shown in FIGS. In the recent market, the mobile terminal device 91 is required to be thin, but the strength and reliability of the mobile terminal device are also required to be improved.

筐体部品の成形例を示す。樹脂板ではなく板金をインサート成形した場合、成形樹脂と板金の界面には信頼性のある密着性を得ることができず、その界面で剥離する場合があった。   An example of forming a casing component is shown. When insert molding is performed on a sheet metal instead of a resin sheet, reliable adhesion cannot be obtained at the interface between the molding resin and the sheet metal, and peeling may occur at the interface.

図６は、樹脂板をインサート成形しない場合の携帯端末装置の筐体部品のＡ−Ａ’断面の一例であり、（ａ）は全体を示し、（ｂ）は縁部分の拡大図を示す。樹脂板をインサート成形しない場合、強度を確保するために、板金１１１の縁に折り曲げ部１１３を設けて、抜け方向に対しアンカー効果をもたせる。そのため、折り曲げ部１１３の樹脂１１２の幅Ｗ２や厚みＨ２は肉厚となる。また、アンカーが局所的であるため、強度及び剛性の向上には限界がある。   FIGS. 6A and 6B are examples of an A-A ′ cross section of the casing component of the portable terminal device when the resin plate is not insert-molded. FIG. 6A shows the whole, and FIG. 6B shows an enlarged view of the edge portion. When the resin plate is not insert-molded, a bent portion 113 is provided at the edge of the metal plate 111 to ensure the strength, thereby providing an anchor effect in the pulling direction. Therefore, the width W2 and the thickness H2 of the resin 112 of the bent portion 113 are thick. In addition, since the anchor is local, there is a limit to improving the strength and rigidity.

また、板金１１１と樹脂１１２の接合力は、ピンポイントに数点設定されるアンカー部分によって得られており、その接合面は実際に接合されているわけではない。このため、携帯端末装置にねじりや反りなどの継続的な筐体変形が重なると、板金１１１と樹脂１１２の間に徐々に隙間を生じ、携帯端末装置の強度や剛性が低下していく。   Further, the joining force between the sheet metal 111 and the resin 112 is obtained by anchor portions set at several points, and the joining surfaces are not actually joined. For this reason, when continuous housing deformation such as twisting or warping overlaps the mobile terminal device, a gap is gradually formed between the sheet metal 111 and the resin 112, and the strength and rigidity of the mobile terminal device are reduced.

そこで、本実施形態では、板金をインサート成形して薄型で高強度を実現している部品において、板金の代替としてラミネート板金や樹脂部品（表面のみも含む）を使う。例えば、図４に示すように、樹脂板１１を使い、樹脂板１１と樹脂１２による強力な接合面を形成し、密着力を向上する。   Therefore, in the present embodiment, a laminated sheet metal or a resin part (including only the surface) is used as a substitute for the sheet metal in a thin and high strength component obtained by insert molding of the sheet metal. For example, as shown in FIG. 4, the resin plate 11 is used to form a strong joint surface between the resin plate 11 and the resin 12, thereby improving the adhesion.

樹脂板１１の材料や基材比は限定しない。樹脂板１１の基材やその混合比を選択することで、樹脂板１１の強度や剛性を向上することができる。   The material and base material ratio of the resin plate 11 are not limited. By selecting the base material of the resin plate 11 and the mixing ratio thereof, the strength and rigidity of the resin plate 11 can be improved.

樹脂板１１は、折れ曲がりのない平面状の縁を有する金属板が片面に貼り合わされている樹脂板であってもよい。樹脂板１１に金属板が貼り合わせられていることで、筐体部品８４の強度及び剛性を向上することができる。樹脂板１１の少なくとも片面が樹脂であれば、樹脂板１１と樹脂１２との間で強力な密着力を得ることができる。   The resin plate 11 may be a resin plate in which a metal plate having a flat edge without bending is bonded to one side. Since the metal plate is bonded to the resin plate 11, the strength and rigidity of the housing component 84 can be improved. If at least one surface of the resin plate 11 is resin, a strong adhesion between the resin plate 11 and the resin 12 can be obtained.

樹脂板１１は、折れ曲がりのない平面状の縁を有する金属板の両面に樹脂がラミネートされている樹脂板であってもよい。樹脂板１１に金属板が貼り合わせられていることで、筐体部品８４の強度及び剛性を向上することができる。樹脂板１１の両面が樹脂であるため、樹脂板１１と樹脂１２との間で強力な密着力を得ることができる。   The resin plate 11 may be a resin plate in which a resin is laminated on both surfaces of a metal plate having a flat edge without bending. Since the metal plate is bonded to the resin plate 11, the strength and rigidity of the housing component 84 can be improved. Since both surfaces of the resin plate 11 are resin, a strong adhesive force can be obtained between the resin plate 11 and the resin 12.

樹脂板１１は、樹脂中に繊維が混合された繊維強化樹脂で構成されていてもよい。これにより、樹脂板１１の強度及び剛性を向上することができる。ここで、繊維は、例えば、炭素である。樹脂板１１が炭素繊維強化樹脂で構成されていることで、樹脂板１１が軽量で高強度となる。   The resin plate 11 may be made of a fiber reinforced resin in which fibers are mixed in a resin. Thereby, the strength and rigidity of the resin plate 11 can be improved. Here, the fiber is, for example, carbon. Since the resin plate 11 is made of carbon fiber reinforced resin, the resin plate 11 is lightweight and has high strength.

携帯端末装置の筐体部品８４は、樹脂板１１をインサート成形の被インサート側に用いることで、インサート成形時に、材料間に成形時の熱で相互溶融による強力な接着面を設け、強力で密接な接合を得ることができる。その結果、筐体部品８４の強度及び剛性は向上し、図１及び図２に示す携帯端末装置９１として高い強度及び信頼性をユーザに提供することができる。   The casing component 84 of the portable terminal device uses the resin plate 11 on the insert-molded side to provide a strong bonding surface between the materials by providing a strong bonding surface by mutual melting with heat during molding. Can be obtained. As a result, the strength and rigidity of the housing component 84 are improved, and the user can be provided with high strength and reliability as the mobile terminal device 91 shown in FIGS.

樹脂板１１と樹脂１２の接合面全体の強力で密接な接合が得られるため、ねじりや反りなどの継続的な筐体変形が重なった場合であっても、樹脂板１１と樹脂１２の接合面に隙間ができにくく、携帯端末装置の強度や剛性の低下を防止することができる。したがって、図１及び図２に示す携帯端末装置９１の高い強度及び剛性を長期に確保することができる。   Since strong and intimate joining of the entire joining surface of the resin plate 11 and the resin 12 is obtained, even when continuous housing deformation such as torsion and warping overlaps, the joining surface of the resin plate 11 and the resin 12 Therefore, it is difficult to form a gap, and it is possible to prevent a decrease in strength and rigidity of the mobile terminal device. Therefore, the high strength and rigidity of the portable terminal device 91 shown in FIGS. 1 and 2 can be ensured for a long period of time.

図４に示す樹脂板１１と樹脂１２の接合面全体の強力で密接な接合が得られるため、樹脂板１１の縁にアンカーを設ける必要がなく、樹脂１２の幅Ｗ１や厚みＨ１を小さくすることができる。したがって、図２に示す携帯端末装置９１の厚みＨ３を小さくでき、部品実装領域の拡張や、携帯端末装置９１そのもののサイズダウンが実現可能となる。   Since strong and intimate joining of the entire joining surface of the resin plate 11 and the resin 12 shown in FIG. 4 is obtained, it is not necessary to provide an anchor at the edge of the resin plate 11, and the width W1 and the thickness H1 of the resin 12 are reduced. Can do. Therefore, the thickness H3 of the mobile terminal device 91 shown in FIG. 2 can be reduced, and the expansion of the component mounting area and the size reduction of the mobile terminal device 91 itself can be realized.

図４に示す樹脂板１１と樹脂１２の間に相互溶融による強力な接着面が形成されるため、樹脂板１１と樹脂１２との接合面からの水の浸入を防ぐことができる。この結果、携帯端末装置９１の防水効果を得ることができる。   Since a strong adhesive surface by mutual melting is formed between the resin plate 11 and the resin 12 shown in FIG. 4, it is possible to prevent water from entering from the joint surface between the resin plate 11 and the resin 12. As a result, the waterproof effect of the portable terminal device 91 can be obtained.

なお、本実施形態に係る筐体部品は、図１及び図２に示す携帯端末装置の形状に関わらず、携帯端末装置のあらゆる部分で適用することができる。例えば、携帯端末装置の筐体以外のカバー類に適用することができる。これにより、強度及び剛性のあるカバーを実現することが可能となり、密封性も向上する。   Note that the casing component according to the present embodiment can be applied to any part of the mobile terminal device regardless of the shape of the mobile terminal device shown in FIGS. 1 and 2. For example, the present invention can be applied to covers other than the casing of the mobile terminal device. As a result, a cover having strength and rigidity can be realized, and the sealing performance is also improved.

また、本実施形態に係る筐体部品は、携帯端末装置以外の装置にも適用可能である。携帯端末装置以外の装置に本実施形態に係る筐体部品を用いることで、当該装置の薄型化及び小型化及び軽量化が可能となるとともに、当該装置の強度及び剛性を確保することができる。また、本実施形態に係る筐体部品は密封性があるため、当該装置の防水効果も得られる。   Moreover, the housing component according to the present embodiment can be applied to devices other than the mobile terminal device. By using the casing component according to the present embodiment for a device other than the mobile terminal device, the device can be reduced in thickness, size, and weight, and the strength and rigidity of the device can be ensured. Moreover, since the housing | casing components which concern on this embodiment have sealing performance, the waterproof effect of the said apparatus is also acquired.

本発明は情報通信産業に適用することができる。   The present invention can be applied to the information communication industry.

１１：樹脂板
１２：樹脂
８１、８２、８３、８４、８５：筐体部品
９１：携帯端末装置
１１１：板金
１１２：樹脂
１１３：折り曲げ部 11: Resin plate 12: Resin 81, 82, 83, 84, 85: Case component 91: Mobile terminal device 111: Sheet metal 112: Resin 113: Bending portion

Claims (9)

平面状の縁を有する樹脂板の前記縁部分を金型内に装填し、前記金型内に樹脂を注入、溶融した後、前記縁部分に樹脂を固着させるインサート成形工程を有する携帯端末装置の筐体部品の製造方法。   A portable terminal device having an insert molding process in which the edge portion of a resin plate having a planar edge is loaded in a mold, and the resin is injected and melted into the mold, and then the resin is fixed to the edge portion. Manufacturing method of housing parts. 前記樹脂板は、平面状の縁を有する金属板が片面に貼り合わされている樹脂板であるか、又は平面状の縁を有する金属板の両面に樹脂がラミネートされている樹脂板であることを特徴とする請求項１に記載の携帯端末装置の筐体部品の製造方法。   The resin plate is a resin plate in which a metal plate having a planar edge is bonded to one side or a resin plate in which a resin is laminated on both sides of a metal plate having a planar edge. The method for manufacturing a casing component of a mobile terminal device according to claim 1, 前記樹脂板は、樹脂中に繊維が混合された繊維強化樹脂で構成されていることを特徴とする請求項１又は２に記載の携帯端末装置の筐体部品の製造方法。   The method of manufacturing a casing component for a portable terminal device according to claim 1 or 2, wherein the resin plate is made of a fiber reinforced resin in which fibers are mixed in a resin. 前記繊維は炭素であることを特徴とする請求項３に記載の携帯端末装置の筐体部品の製造方法。   The method for manufacturing a casing component for a portable terminal device according to claim 3, wherein the fiber is carbon. 平面状の縁を有する樹脂板と、
前記縁に固着されている樹脂と、
を備える携帯端末装置の筐体部品。 A resin plate having a planar edge;
A resin fixed to the edge;
A casing component for a portable terminal device. 前記樹脂板は、平面状の縁を有する金属板が片面に貼り合わされている樹脂板であるか、又は平面状の縁を有する金属板の両面に樹脂がラミネートされている樹脂板であることを特徴とする請求項５に記載の携帯端末装置の筐体部品。   The resin plate is a resin plate in which a metal plate having a planar edge is bonded to one side or a resin plate in which a resin is laminated on both sides of a metal plate having a planar edge. The casing component of the portable terminal device according to claim 5, wherein the casing component is a portable terminal device casing component. 前記樹脂板は、樹脂中に繊維が混合された繊維強化樹脂で構成されていることを特徴とする請求項５又は６に記載の携帯端末装置の筐体部品。   The casing part of the portable terminal device according to claim 5, wherein the resin plate is made of a fiber reinforced resin in which fibers are mixed in a resin. 前記繊維は炭素であることを特徴とする請求項７に記載の携帯端末装置の筐体部品。   The casing component of the portable terminal device according to claim 7, wherein the fiber is carbon. 請求項５から８のいずれかに記載の筐体部品を備える携帯端末装置。   A portable terminal device comprising the casing component according to claim 5.
JP2009200310A 2009-08-31 2009-08-31 Case of mobile terminal device and manufacturing method thereof Pending JP2011055107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009200310A JP2011055107A (en) 2009-08-31 2009-08-31 Case of mobile terminal device and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009200310A JP2011055107A (en) 2009-08-31 2009-08-31 Case of mobile terminal device and manufacturing method thereof

Publications (1)

Publication Number Publication Date
JP2011055107A true JP2011055107A (en) 2011-03-17

Family

ID=43943701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009200310A Pending JP2011055107A (en) 2009-08-31 2009-08-31 Case of mobile terminal device and manufacturing method thereof

Country Status (1)

Country Link
JP (1) JP2011055107A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013108312A1 (en) 2012-01-16 2013-07-25 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 Mobile terminal device
TWI595939B (en) * 2015-04-27 2017-08-21 奇鋐科技股份有限公司 Mold for molding and processing a case of a mobile device and molding and processing method for manufacturing a case of a mobile device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013108312A1 (en) 2012-01-16 2013-07-25 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 Mobile terminal device
TWI595939B (en) * 2015-04-27 2017-08-21 奇鋐科技股份有限公司 Mold for molding and processing a case of a mobile device and molding and processing method for manufacturing a case of a mobile device

Similar Documents

Publication Publication Date Title
US20090280316A1 (en) Joining structure and insert-molded cover using same
US7989079B2 (en) Insert-molded cover and method for manufacturing same
TWI781970B (en) Integral molded body and method for producing the same
US20090265915A1 (en) Insert-molded cover and method for manufacturing same
JP4802802B2 (en) Enclosure for electronic equipment
US8315043B2 (en) Methods and systems for forming housings from multi-layer materials
US20140109382A1 (en) Methods for securing features to housings
US20090280347A1 (en) Insert-molded member made of metal and plastic and method for making same
US20090136708A1 (en) Composite Structure Of Composite Substrate And Plastic Material
CN105824357B (en) Frame material, electronic device, and method for manufacturing frame material
JPH07124995A (en) Preparation of box for electronic instrument
CN108029213B (en) Shell body
WO2017047439A1 (en) Housing
JP6168242B1 (en) Enclosure
JP2011055107A (en) Case of mobile terminal device and manufacturing method thereof
JP2020131459A (en) Integrated molding
US20140106178A1 (en) Method and Apparatus for Bonding Metals and Composites
US8437131B2 (en) Electronic device housing and manufacturing method thereof
JP2010105400A (en) Composite material member and its manufacturing method
JP2017059793A (en) Housing
CN115996533A (en) Core shell with various filler materials for enhanced thermal conductivity
WO2021200008A1 (en) Fiber-reinforced plastic molded body
JP7153253B2 (en) fiber reinforced plastic molding
JP3767005B2 (en) Enclosure
JP2017059791A (en) Housing