JP4992118B2 - Case coupling structure and portable device - Google Patents

Case coupling structure and portable device Download PDF

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JP4992118B2
JP4992118B2 JP2008083656A JP2008083656A JP4992118B2 JP 4992118 B2 JP4992118 B2 JP 4992118B2 JP 2008083656 A JP2008083656 A JP 2008083656A JP 2008083656 A JP2008083656 A JP 2008083656A JP 4992118 B2 JP4992118 B2 JP 4992118B2
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case
coupling portion
coupling
fitting
coupled
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JP2009239045A (en
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稚人 林
雄一 太田
太一 圓城寺
聡 田中
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NEC Casio Mobile Communications Ltd
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Description

本発明は、ケースの結合構造と、その結合構造によるケースを備える携帯機器に関する。   The present invention relates to a case coupling structure and a portable device including a case having the coupling structure.

携帯端末装置において、上下ケースの合わせ面に沿って全周に配した嵌合爪とリブで嵌合し、曲げやねじりに対して筐体の機械的強度を上げる技術（特許文献１参照）がある。
特開２０００−１５１７７３号公報 In a portable terminal device, there is a technique (see Patent Document 1) that increases the mechanical strength of a housing against bending and twisting by fitting with fitting claws and ribs arranged all around along the mating surfaces of the upper and lower cases. is there.
JP 2000-151773 A

しかしながら、近年、携帯端末装置の薄型化が求められ、ケースの肉厚を薄くする傾向にあり、それによりケースの反りが発生し、ケースの中央部が膨らんでしまうという問題があった。   However, in recent years, there has been a demand for thinner mobile terminal devices, and there has been a tendency to reduce the thickness of the case, which has caused the problem of warping of the case and swelling of the central portion of the case.

本発明の課題は、ケースの反りや中央部の膨らみを抑制することである。   The subject of this invention is suppressing the curvature of a case and the swelling of a center part.

以上の課題を解決するため、請求項１に記載の発明は、第１のケースと第２のケースとが互いの周縁部を合わせて結合され、且つ、前記第１のケースと第２のケースの間に位置する中ケースが前記第１のケースに結合される構造であって、前記第１のケースの周縁部より離間して前記中ケースと対向する面に第１の結合部を設けるとともに、前記中ケースの周縁部より離間して前記第１のケースと対向する面に、前記第１の結合部に結合可能な第２の結合部を設け、前記第１のケースと中ケースを、前記周縁部より離間した第１の結合部及び第２の結合部で互いに結合したことを特徴とする。 In order to solve the above-mentioned problems, the invention according to claim 1 is characterized in that the first case and the second case are joined together with their peripheral edges aligned, and the first case and the second case are combined. A middle case located between the first case and the first case is provided on a surface facing the middle case at a distance from the peripheral edge of the first case. A second coupling portion that can be coupled to the first coupling portion is provided on a surface facing the first case at a distance from a peripheral edge portion of the middle case, and the first case and the middle case, The first and second coupling portions that are spaced apart from the peripheral edge portion are coupled to each other.

請求項２に記載の発明は、第１のケースと第２のケースとが互いの周縁部を合わせて結合され、且つ、前記第１のケースと第２のケースの間に位置するプリント基板が前記第１のケースに結合される構造であって、前記第１のケースの周縁部より離間して前記プリント基板と対向する面に第１の結合部を設けるとともに、前記プリント基板の周縁部より離間して前記第１のケースと対向する面に、前記第１の結合部に結合可能な第２の結合部を設け、前記第１のケースとプリント基板を、前記周縁部より離間した第１の結合部及び第２の結合部で互いに結合したことを特徴とする。 According to a second aspect of the present invention, there is provided a printed circuit board in which the first case and the second case are coupled to each other with their peripheral edges aligned, and the printed circuit board positioned between the first case and the second case. The structure is coupled to the first case, the first coupling portion is provided on a surface facing the printed circuit board and spaced apart from the peripheral edge portion of the first case, and from the peripheral edge portion of the printed circuit board. A second coupling portion that can be coupled to the first coupling portion is provided on a surface that is spaced apart and faces the first case, and the first case and the printed circuit board are separated from the peripheral portion. The coupling portion and the second coupling portion are coupled to each other.

請求項３に記載の発明は、請求項１または２に記載のケースの結合構造であって、前記第１の結合部及び第２の結合部は一方がリブで、他方が前記リブに嵌合する嵌合爪であることを特徴とする。 The invention according to claim 3 is the case coupling structure according to claim 1 or 2 , wherein one of the first coupling portion and the second coupling portion is a rib and the other is fitted to the rib. It is a fitting nail | claw to perform.

請求項４に記載の発明は、請求項３に記載のケースの結合構造であって、前記嵌合爪の近傍に前記嵌合爪よりも高さの低い突起を設けることを特徴とする。 According to a fourth aspect of the present invention, there is provided a case coupling structure according to the third aspect, wherein a projection having a height lower than that of the fitting claw is provided in the vicinity of the fitting claw.

請求項５に記載の発明は、請求項１から４のいずれか一項に記載の結合構造によるケースを備える携帯機器を特徴とする。 According to a fifth aspect of the present invention, there is provided a portable device including the case having the coupling structure according to any one of the first to fourth aspects.

本発明によれば、ケースの反りや中央部の膨らみを抑制できる。   According to the present invention, warping of the case and swelling of the central portion can be suppressed.

以下、図を参照して本発明を実施するための最良の形態を詳細に説明する。
（実施形態１）
図１及び図２は本発明を適用した携帯機器の実施形態１の構成として携帯電話を示したもので、１は第１のケース、２は第２のケース、３は中ケースである。筐体を構成する第１のケース１と第２のケース２はともに樹脂製で互いの周縁部を合わせて図示しないビス止めにより結合され、第２のケース２には表示部２１が設けられている。 Hereinafter, the best mode for carrying out the present invention will be described in detail with reference to the drawings.
(Embodiment 1)
1 and 2 show a mobile phone as a configuration of a first embodiment of a mobile device to which the present invention is applied. 1 is a first case, 2 is a second case, and 3 is a middle case. The first case 1 and the second case 2 constituting the housing are both made of resin, and are joined together by screwing (not shown) with their peripheral edges aligned, and the second case 2 is provided with a display 21. Yes.

そして、第１のケース１の周縁部より離間して中ケース３と対向する内面には、第１の結合部である嵌合爪１１と、その周囲の突起１２が設けられている。すなわち、図示例では、第１のケース１の長手方向に離間して突起状に起立して一側方に向いた２個の嵌合爪１１が一体に形成されていて、さらに、この嵌合爪１１の周囲三方を囲む形状の突起１２も一体に形成されている。この突起１２は、嵌合爪１１の背面側を除いた周囲三方に位置する平面視コ字形状で、図１（ｃ）に示したように、嵌合爪１１よりも低い高さに形成されている。   A fitting claw 11 that is a first coupling portion and a projection 12 around the fitting claw 11 are provided on the inner surface that is spaced apart from the peripheral portion of the first case 1 and faces the middle case 3. That is, in the illustrated example, two fitting claws 11 that stand apart in the longitudinal direction of the first case 1 and rise in a protruding shape and face one side are integrally formed. Protrusions 12 having a shape surrounding three sides of the claw 11 are also integrally formed. The protrusion 12 has a U-shape in a plan view located in three surroundings except for the back side of the fitting claw 11 and is formed at a height lower than that of the fitting claw 11 as shown in FIG. ing.

また、中ケース３はマグネシウム合金等の金属製で、その周縁部より離間して第１のケース１と対向する内面には、第１の結合部（係合爪１１）と結合する第２の結合部であるリブ３１が設けられている。すなわち、図示例では、中ケース３の長手方向に離間してアーチ状に起立する２個のリブ３１が一体に形成されている。このリブ３１のアーチ状の嵌合穴に前記嵌合爪１１が嵌合可能となっている。   The middle case 3 is made of a metal such as a magnesium alloy, and the second inner surface is coupled to the first coupling portion (engaging claw 11) on the inner surface facing the first case 1 apart from the peripheral portion. Ribs 31 that are coupling portions are provided. That is, in the illustrated example, two ribs 31 that stand apart in the longitudinal direction of the middle case 3 and stand up in an arch shape are integrally formed. The fitting claw 11 can be fitted into the arch-shaped fitting hole of the rib 31.

以上の中ケース３の周縁部を第１のケース１の内面に重ねて、第１のケース１の表面側から２個の嵌合爪１１部分を指でそれぞれ押しながら、中ケース３に対し第１のケース１を嵌合爪１１の向いた一側方に若干スライドさせることで、中ケース３内面の２個のリブ３１のアーチ状の嵌合穴に、第１のケース１内面の２個の嵌合爪１１をそれぞれ嵌合させる。これにより、第１のケース１に対し中ケース３が結合される。その後、両ケース１・３をビス止めする。   The middle case 3 is overlapped on the inner surface of the first case 1 and the two fitting claws 11 are pushed from the surface side of the first case 1 with fingers. 1 case 1 is slightly slid to one side facing the fitting claw 11, so that two pieces of the inner surface of the first case 1 are inserted into the arched fitting holes of the two ribs 31 of the inner surface of the middle case 3. The fitting claws 11 are respectively fitted. As a result, the middle case 3 is coupled to the first case 1. Then, both cases 1 and 3 are screwed.

以上、実施形態１の結合構造によるケースを備える携帯電話によれば、第１のケース１及び第２のケース２間の中ケース３と第１のケース１を、各々の周縁部より離間して対向する面の２箇所に設けた第１の結合部１１及び第２の結合部３１で互いに結合したことで、第１のケース１及び第２のケース２を薄型化しても、板材等を追加することなく、金属製の中ケース３の剛性を利用して、第１のケース１の反りや中央部の膨らみを抑制できる。   As described above, according to the mobile phone including the case having the coupling structure according to the first embodiment, the middle case 3 and the first case 1 between the first case 1 and the second case 2 are separated from the peripheral portions. Even if the first case 1 and the second case 2 are reduced in thickness by being connected to each other by the first connecting portion 11 and the second connecting portion 31 provided at two locations on the opposing surfaces, a plate material or the like is added. Without doing so, the warp of the first case 1 and the swelling of the central portion can be suppressed by utilizing the rigidity of the metal middle case 3.

そして、その各結合部を一方がアーチ状のリブ３１で、他方がリブ３１の嵌合穴に嵌合する嵌合爪１１としたことで、確実な結合が可能となる。   And each coupling | bond part is made into the fitting claw 11 by which one side is the arch-shaped rib 31 and the other is fitted in the fitting hole of the rib 31, and a reliable coupling | bonding is attained.

しかも、嵌合爪１１の近傍に突起１２を設けることで、リブ３１と嵌合爪１１を嵌合する際の押し込みすぎを抑制し、筐体に内蔵する電子部品や表示部材の破損を防止できる。   In addition, by providing the protrusion 12 in the vicinity of the fitting claw 11, it is possible to suppress excessive pressing when the rib 31 and the fitting claw 11 are fitted, and to prevent damage to the electronic components and display members built in the housing. .

（実施形態２）
図３は実施形態２の携帯電話のケース構成を示したもので、前述した実施形態１と同様、１は第１のケース、１１は第１の結合部（嵌合爪）、１２は突起で、４は第２のケースである。第１のケース１と同様、第２のケース４も樹脂製で、両ケース１・４は互いの周縁部を合わせて図示しないビス止めにより結合され、第２のケース４には表示窓４１が設けられている。 (Embodiment 2)
FIG. 3 shows the case configuration of the mobile phone according to the second embodiment. As in the first embodiment, 1 is a first case, 11 is a first coupling portion (fitting claw), and 12 is a protrusion. 4 is the second case. Like the first case 1, the second case 4 is also made of resin, and the cases 1 and 4 are joined together by screwing (not shown) with their peripheral edges aligned, and the second case 4 has a display window 41. Is provided.

第１のケース１には、前述した実施形態１と同様、図示例では、その長手方向に離間して突起状に起立して一側方に向いた２個の嵌合爪１１と、その嵌合爪１１の周囲三方を囲む形状で嵌合爪１１よりも高さが低い突起１２とが一体に形成されている。   As in the first embodiment described above, the first case 1 has two fitting claws 11 that stand apart in the longitudinal direction and stand in a protruding shape and face one side in the illustrated example, and the fitting thereof. A protrusion 12 having a shape surrounding the joint claw 11 and having a height lower than that of the fitting claw 11 is integrally formed.

第２のケース４には、その長手方向の一端側寄りに表示窓４１が設けられている。そして、第２のケース４の周縁部及び表示窓４１より離間して第１のケース１と対向する内面には、第１の結合部（係合爪１１）と結合する第２の結合部であるリブ４２が設けられている。すなわち、図示例では、第２のケース４の長手方向に離間してアーチ状に起立する２個のリブ４２が一体に形成されている。このリブ４２のアーチ状の嵌合穴に前記嵌合爪１１が嵌合可能となっている。   The second case 4 is provided with a display window 41 near one end side in the longitudinal direction. A second coupling portion coupled to the first coupling portion (engagement claw 11) is provided on the inner surface facing the first case 1 and spaced from the peripheral portion of the second case 4 and the display window 41. A certain rib 42 is provided. That is, in the illustrated example, two ribs 42 that stand apart in the longitudinal direction of the second case 4 and rise in an arch shape are integrally formed. The fitting claw 11 can be fitted into the arched fitting hole of the rib 42.

以上の第２のケース４の周縁部を第１のケース１の周縁部に重ねて、第１のケース１の表面側から２個の嵌合爪１１部分を指でそれぞれ押しながら、第２のケース４に対し第１のケース１を嵌合爪１１の向いた一側方に若干スライドさせることで、第２のケース４内面の２個のリブ４２のアーチ状の嵌合穴に、第１のケース１内面の２個の嵌合爪１１をそれぞれ嵌合させる。これにより、第１のケース１に対し第２のケース４が結合される。その後、両ケース１・４をビス止めする。   While the peripheral portion of the second case 4 is overlapped with the peripheral portion of the first case 1 and the two fitting claws 11 are pressed from the surface side of the first case 1 with fingers, The first case 1 is slightly slid with respect to the case 4 to one side facing the fitting claw 11 so that the first rib 1 on the inner surface of the second case 4 has an arch-like fitting hole. The two fitting claws 11 on the inner surface of the case 1 are respectively fitted. As a result, the second case 4 is coupled to the first case 1. Thereafter, both cases 1 and 4 are screwed.

以上、実施形態２の結合構造によるケースを備える携帯電話によれば、第１のケース１と第２のケース４を、各々の周縁部より離間して対向する面の２箇所に設けた第１の結合部１１及び第２の結合部４２で互いに結合したことで、第１のケース１及び第２のケース４を薄型化しても、各ケース１・４の反りや中央部の膨らみを抑制できる。   As described above, according to the mobile phone including the case having the coupling structure according to the second embodiment, the first case 1 and the second case 4 are provided at two locations on the facing surfaces that are spaced apart from the peripheral portions. Even if the first case 1 and the second case 4 are thinned, the warp of each case 1 and 4 and the swelling of the central part can be suppressed. .

そして、前述した実施形態１と同様、リブ４２と嵌合爪１１により確実な結合が可能で、さらに、嵌合爪１１の近傍の突起１２によりリブ４２と嵌合爪１１を嵌合する際の押し込みすぎを抑制して、筐体に内蔵する電子部品や表示部材の破損を防止できる。   As in the first embodiment, the rib 42 and the fitting claw 11 can be securely coupled, and the rib 42 and the fitting claw 11 are fitted by the protrusion 12 near the fitting claw 11. It is possible to prevent excessive push-in and prevent damage to electronic components and display members built in the housing.

（実施形態３）
図４は実施形態３の携帯電話のケース構成を示したもので、前述した実施形態１・２と同様、１は第１のケース、１１は第１の結合部（嵌合爪）、１２は突起で、５は第２のケース、６はプリント基板である。第１のケース１と同様、第２のケース５も樹脂製で、両ケース１・５は互いの周縁部を合わせて図示しないビス止めにより結合され、第２のケース５には表示部５１が設けられている。 (Embodiment 3)
FIG. 4 shows the case configuration of the mobile phone according to the third embodiment. As in the first and second embodiments, 1 is the first case, 11 is the first coupling portion (fitting claw), and 12 is 5 is a second case, and 6 is a printed circuit board. Like the first case 1, the second case 5 is also made of resin, and the cases 1 and 5 are joined together by screwing (not shown) with their peripheral edges aligned, and the display part 51 is attached to the second case 5. Is provided.

第１のケース１には、前述した実施形態１・２と同様、図示例では、その長手方向に離間して突起状に起立して一側方に向いた２個の嵌合爪１１と、その嵌合爪１１の周囲三方を囲む形状で嵌合爪１１よりも高さが低い突起１２とが一体に形成されている。   In the first case 1, as in the first and second embodiments, in the illustrated example, two fitting claws 11 that stand apart in the longitudinal direction and stand in a protruding shape and face one side, A projection 12 having a shape surrounding the three sides of the fitting claw 11 and having a height lower than that of the fitting claw 11 is integrally formed.

第２のケース５には、その長手方向の一端側寄りに表示部５１が設けられている。   The second case 5 is provided with a display portion 51 near one end side in the longitudinal direction.

そして、プリント基板６の周縁部より離間して第１のケース１と対向する内面には、第１の結合部（係合爪１１）と結合する第２の結合部であるリブ６１が設けられている。すなわち、図示例では、プリント基板６の長手方向に離間してアーチ状に起立する２個のリブ６１が一体に形成されている。このリブ６１のアーチ状の嵌合穴に前記嵌合爪１１が嵌合可能となっている。   A rib 61 that is a second coupling portion coupled to the first coupling portion (engaging claw 11) is provided on the inner surface that is spaced apart from the peripheral portion of the printed circuit board 6 and faces the first case 1. ing. That is, in the illustrated example, two ribs 61 that stand apart in the longitudinal direction of the printed circuit board 6 and stand in an arch shape are integrally formed. The fitting claw 11 can be fitted into the arched fitting hole of the rib 61.

以上のプリント基板６を第１のケース１に重ねて、第１のケース１の表面側から２個の嵌合爪１１部分を指でそれぞれ押しながら、プリント基板６に対し第１のケース１を嵌合爪１１の向いた一側方に若干スライドさせることで、プリント基板６内面の２個のリブ６１のアーチ状の嵌合穴に、第１のケース１内面の２個の嵌合爪１１をそれぞれ嵌合させる。これにより、第１のケース１に対しプリント基板６が結合される。その後、第１のケース１にプリント基板６を周縁部でビス止めしてから、両ケース１・５をビス止めする。   The printed circuit board 6 is overlaid on the first case 1, and the first case 1 is attached to the printed circuit board 6 while pressing the two fitting claws 11 from the surface of the first case 1 with fingers. The two fitting claws 11 on the inner surface of the first case 1 are inserted into the arch-like fitting holes of the two ribs 61 on the inner surface of the printed circuit board 6 by slightly sliding to one side facing the fitting claws 11. Are fitted together. As a result, the printed circuit board 6 is coupled to the first case 1. Thereafter, the printed circuit board 6 is screwed to the first case 1 at the periphery, and then both the cases 1 and 5 are screwed.

以上、実施形態３の結合構造によるケースを備える携帯電話によれば、第１のケース１及び第２のケース５間のプリント基板６と第１のケース１を、各々の周縁部より離間して対向する面の２箇所に設けた第１の結合部１１及び第２の結合部６１で互いに結合したことで、第１のケース１及び第２のケース５を薄型化しても、板材等を追加することなく、プリント基板６の剛性を利用して、第１のケース１の反りや中央部の膨らみを抑制できる。   As described above, according to the mobile phone including the case having the coupling structure of the third embodiment, the printed circuit board 6 and the first case 1 between the first case 1 and the second case 5 are separated from the peripheral portions. Even if the first case 1 and the second case 5 are reduced in thickness by being connected to each other by the first connecting portion 11 and the second connecting portion 61 provided at two locations on the opposing surfaces, a plate material or the like is added. Without doing so, the warp of the first case 1 and the swelling of the central portion can be suppressed by utilizing the rigidity of the printed circuit board 6.

そして、前述した実施形態１・２と同様、リブ６１と嵌合爪１１により確実な結合が可能で、さらに、嵌合爪１１の近傍の突起１２によりリブ６１と嵌合爪１１を嵌合する際の押し込みすぎを抑制して、筐体に内蔵する電子部品や表示部材の破損を防止できる。   Further, as in the first and second embodiments described above, the rib 61 and the fitting claw 11 can be securely coupled, and the rib 61 and the fitting claw 11 are fitted by the projection 12 near the fitting claw 11. It is possible to suppress excessive push-in and prevent damage to electronic components and display members built in the housing.

（変形例）
なお、以上の実施形態においては、携帯電話としたが、本発明はこれに限定されるものではなく、電卓、電子辞書、デジタルカメラ、ビデオカメラ、ＰＤＡ、ノートパソコン、ウェアラブルパソコンなどの携帯機器すべてに用いることができる。
また、実施形態では、２箇所に結合部を設けたが、少なくとも１箇所に結合部を設けるだけも良い。
さらに、リブと係合爪を実施形態と逆の関係にしても良く、その形状等も任意であり、その他、具体的な細部構造等についても適宜に変更可能であることは勿論である。 (Modification)
In the above embodiment, the cellular phone is used. However, the present invention is not limited to this, and all portable devices such as a calculator, an electronic dictionary, a digital camera, a video camera, a PDA, a notebook computer, and a wearable personal computer. Can be used.
In the embodiment, the coupling portions are provided at two locations, but it is also possible to provide the coupling portions at at least one location.
Furthermore, the ribs and the engaging claws may be in the reverse relation to the embodiment, and the shape and the like are arbitrary, and it is needless to say that the specific detailed structure and the like can be appropriately changed.

本発明を適用した携帯機器の実施形態１の構成を示すもので、携帯電話を杯面側から示した斜視図（ａ）、その矢印Ｂ部の透視拡大図（ｂ）、その要部縦断面図（ｃ）である。BRIEF DESCRIPTION OF THE DRAWINGS The structure of Embodiment 1 of the portable apparatus to which this invention is applied is shown, the perspective view (a) which showed the mobile phone from the cup side, the perspective enlarged view (b) of the arrow B part, the principal part longitudinal cross-section It is a figure (c). 図１のケース構成を反対側から示した分解斜視図である。It is the disassembled perspective view which showed the case structure of FIG. 1 from the other side. 実施形態２の携帯電話のケース構成を示した分解斜視図である。5 is an exploded perspective view showing a case configuration of a mobile phone according to Embodiment 2. FIG. 実施形態３の携帯電話のケース構成を示した分解斜視図である。6 is an exploded perspective view showing a case configuration of a mobile phone according to Embodiment 3. FIG.

符号の説明Explanation of symbols

１ 第１のケース
１１ 第１の結合部（嵌合爪）
１２ 突起
２ 第２のケース
２１ 表示部
３ 中ケース
３１ 第２の結合部（リブ）
４ 第２のケース
４１ 表示窓
４２ 第２の結合部（リブ）
５ 第２のケース
５１ 表示部
６ プリント基板
６１ 第２の結合部（リブ） 1 1st case 11 1st coupling | bond part (fitting nail | claw)
12 Protrusion 2 Second case 21 Display unit 3 Middle case 31 Second coupling portion (rib)
4 Second case 41 Display window 42 Second coupling portion (rib)
5 2nd case 51 display part 6 printed circuit board 61 2nd coupling | bond part (rib)

Claims (5)

第１のケースと第２のケースとが互いの周縁部を合わせて結合され、且つ、前記第１のケースと第２のケースの間に位置する中ケースが前記第１のケースに結合される構造であって、
前記第１のケースの周縁部より離間して前記中ケースと対向する面に第１の結合部を設けるとともに、
前記中ケースの周縁部より離間して前記第１のケースと対向する面に、前記第１の結合部に結合可能な第２の結合部を設け、
前記第１のケースと中ケースを、前記周縁部より離間した第１の結合部及び第２の結合部で互いに結合したことを特徴とするケースの結合構造。 The first case and the second case are joined together with their peripheral edges aligned, and the middle case located between the first case and the second case is joined to the first case. Structure,
While providing a first coupling portion on the surface facing the middle case apart from the peripheral portion of the first case,
A second coupling portion that can be coupled to the first coupling portion is provided on a surface that is spaced apart from the peripheral portion of the middle case and faces the first case,
A case coupling structure, wherein the first case and the middle case are coupled to each other by a first coupling portion and a second coupling portion that are spaced apart from the peripheral edge portion. 第１のケースと第２のケースとが互いの周縁部を合わせて結合され、且つ、前記第１のケースと第２のケースの間に位置するプリント基板が前記第１のケースに結合される構造であって、
前記第１のケースの周縁部より離間して前記プリント基板と対向する面に第１の結合部を設けるとともに、
前記プリント基板の周縁部より離間して前記第１のケースと対向する面に、前記第１の結合部に結合可能な第２の結合部を設け、
前記第１のケースとプリント基板を、前記周縁部より離間した第１の結合部及び第２の結合部で互いに結合したことを特徴とするケースの結合構造。 The first case and the second case are coupled with their peripheral edges aligned, and the printed circuit board located between the first case and the second case is coupled to the first case. Structure,
Providing a first coupling portion on a surface facing the printed circuit board apart from the peripheral portion of the first case;
A second coupling portion that can be coupled to the first coupling portion is provided on a surface that is spaced apart from the peripheral edge of the printed circuit board and faces the first case,
A case coupling structure, wherein the first case and the printed circuit board are coupled to each other by a first coupling portion and a second coupling portion that are spaced apart from the peripheral edge portion. 前記第１の結合部及び第２の結合部は一方がリブで、他方が前記リブに嵌合する嵌合爪であることを特徴とする請求項１または２に記載のケースの結合構造。 3. The case coupling structure according to claim 1, wherein one of the first coupling portion and the second coupling portion is a rib, and the other is a fitting claw that fits into the rib. 4. 前記嵌合爪の近傍に前記嵌合爪よりも高さの低い突起を設けることを特徴とする請求項３に記載のケースの結合構造。 The case coupling structure according to claim 3 , wherein a protrusion having a height lower than that of the fitting claw is provided in the vicinity of the fitting claw. 請求項１から４のいずれか一項に記載の結合構造によるケースを備えることを特徴とする携帯機器。 Portable device characterized in that it comprises a case according to coupling structure according to any one of claims 1 to 4.
JP2008083656A 2008-03-27 2008-03-27 Case coupling structure and portable device Expired - Fee Related JP4992118B2 (en)

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JP5287661B2 (en) * 2009-10-29 2013-09-11 日本電気株式会社 Case warp correction structure for mobile devices
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