JP2013090117A - Electronic equipment - Google Patents

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JP2013090117A
JP2013090117A JP2011228521A JP2011228521A JP2013090117A JP 2013090117 A JP2013090117 A JP 2013090117A JP 2011228521 A JP2011228521 A JP 2011228521A JP 2011228521 A JP2011228521 A JP 2011228521A JP 2013090117 A JP2013090117 A JP 2013090117A
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cabinet
back side
electronic device
front side
hole
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Shuhei Yokota
修平 横田
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Sharp Corp
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Abstract

PROBLEM TO BE SOLVED: To obtain compact electronic equipment configured to reduce the number of components and assembly time by allowing a seal member integrally formed on a second cabinet to surely seal a plurality of locations on a front side and a back side.SOLUTION: A back side of a front side cabinet 3 (first cabinet) is covered with a back side cabinet 4 (second cabinet), and a back side of the back side cabinet 4 is covered with a battery lid 5 (third cabinet). A seal member 10 is integrally disposed on the back side cabinet 4. The seal member 10 includes: a front side seal part 11 that seals between the front side cabinet 3 and the back side cabinet 4 by contacting with the front side cabinet 3 via the front side of the front side seal part 11; and a back side seal part 12 that seals between the battery lid 5 and the back side cabinet 4 by contacting with the battery lid 5 via the back side of the back side seal part 12.

Description

本発明は、複数のキャビネット間を封止する防水機能を有する電子機器に関するものである。   The present invention relates to an electronic device having a waterproof function for sealing between a plurality of cabinets.

従来より、結合及び分離可能な第一及び第二筐体からなる電子機器の筐体において、第一筐体の周縁に設けた溝に防水パッキンを嵌め込んで、第一筐体と第二筐体との間を防水することが行われている(例えば、特許文献1参照)。   2. Description of the Related Art Conventionally, in an electronic device casing composed of a first and second casing that can be coupled and separated, a waterproof packing is fitted into a groove provided on the periphery of the first casing, so that the first casing and the second casing are fitted. Waterproofing between the body is performed (for example, refer patent document 1).

また、特許文献2のように、装置本体と、この装置本体に着脱自在に構成される充電池と、この充電池と装置本体との間に設けられるとともに、充電池の外周とほぼ同形状の環状部と、この環状部に所定の間隔を隔てて一体的に形成された係止舌片とからなる弾性を有する防水部材とを備えた携帯型電子機器が知られている。この携帯型電子機器では、充電池を覆う電池蓋用に専用の防水部材を必要としている。   Moreover, like patent document 2, while being provided between this apparatus main body, the rechargeable battery comprised so that attachment or detachment to this apparatus main body, this rechargeable battery and an apparatus main body, it is substantially the same shape as the outer periphery of a rechargeable battery. 2. Description of the Related Art A portable electronic device is known that includes an annular portion and an elastic waterproof member that includes an annular portion and a locking tongue piece integrally formed with the annular portion at a predetermined interval. In this portable electronic device, a dedicated waterproof member is required for the battery lid that covers the rechargeable battery.

特開平8−130382号公報JP-A-8-130382 特開平9−4715号公報Japanese Patent Laid-Open No. 9-4715

しかしながら、特許文献1のように筐体の周縁に溝を設け、その溝に防水パッキンを嵌め込む構造では、溝を設けるための幅が必要となり、電子機器のサイズが大きくなってしまう。また、溝に防水パッキンを捩れることなく嵌め込むには手間がかかる。   However, in a structure in which a groove is provided in the peripheral edge of the housing as in Patent Document 1 and a waterproof packing is fitted in the groove, a width for providing the groove is required, and the size of the electronic device is increased. Moreover, it takes time to fit the waterproof packing in the groove without twisting.

さらには、特許文献1のような第一筐体及び第二筐体だけでなく、特許文献2のような電池蓋を備える電子機器では、第一筐体と第二筐体との間及び第二筐体と電池蓋との間でそれぞれ別々のシール部材を備える必要があり、部品点数が増えると共に、組付工数が増えるという問題があった。   Furthermore, not only the first housing and the second housing as in Patent Document 1, but also an electronic device having a battery lid as in Patent Document 2, the first housing and the second housing are disposed between the first housing and the second housing. It is necessary to provide separate sealing members between the two housings and the battery lid, which increases the number of parts and the number of assembly steps.

本発明は、かかる点に鑑みてなされたものであり、その目的とするところは、一体に成形した1つのシール部材で複数箇所の封止を確実に行えるようにして部品点数及び組立工数を削減しながら、コンパクトな電子機器が得られるようにすることにある。   The present invention has been made in view of such points, and the object of the present invention is to reduce the number of parts and the number of assembling steps by ensuring that a plurality of places can be sealed with a single sealing member formed integrally. However, it is intended to obtain a compact electronic device.

上記の目的を達成するために、この発明では、第2キャビネットの正面側及び背面側を封止可能な封止部材を第2キャビネットと一体に形成するようにした。   In order to achieve the above object, in the present invention, a sealing member capable of sealing the front side and the back side of the second cabinet is formed integrally with the second cabinet.

具体的には、第1の発明の電子機器は、
第1キャビネットと、
上記第1キャビネットの背面側を覆う第2キャビネットと、
上記第2キャビネットの背面側を覆う第3キャビネットと、
上記第2キャビネットに一体に設けられ、該第2キャビネットの正面側で上記第1キャビネットに当接して該第1キャビネットと該第2キャビネットとの間を封止する正面側シール部及び該正面側シール部に連続し、上記第2キャビネットの背面側で上記第3キャビネットに当接して該第3キャビネットと該第2キャビネットとの間を封止する背面側シール部を有するシール部材とを備えている。
Specifically, the electronic device of the first invention is:
A first cabinet;
A second cabinet covering the back side of the first cabinet;
A third cabinet covering the back side of the second cabinet;
A front-side sealing portion that is provided integrally with the second cabinet, contacts the first cabinet on the front side of the second cabinet, and seals between the first cabinet and the second cabinet; and the front side A sealing member having a back side sealing portion that is continuous with the sealing portion and contacts the third cabinet on the back side of the second cabinet and seals between the third cabinet and the second cabinet; Yes.

上記の構成によると、シール部材を第2キャビネットに一体に設けているので、従来のような防水パッキンを溝に嵌め込む場合に比べて省スペースが図られると共に、面倒なシール部材の組付が不要となる。また、複雑な形状のシール部材でも成形できて防水機能が格段に向上すると共に、正面側シール部と背面側シール部とが連続して一体に成形されているので、部品点数が減る上、シール部材の組付手間の削減効果が倍増する。   According to said structure, since the sealing member is integrally provided in the 2nd cabinet, while saving space compared with the case where conventional waterproof packing is inserted in a groove | channel, the assembly of a troublesome sealing member is carried out. It becomes unnecessary. In addition, even a sealing member with a complicated shape can be molded, and the waterproof function is remarkably improved, and the front side seal part and the back side seal part are integrally molded continuously, so the number of parts is reduced and the seal The effect of reducing the labor required for assembling the parts is doubled.

第2の発明では、第1の発明において、
上記正面側シール部と、上記背面側シール部とは、上記第2キャビネットに設けた連続形成用貫通孔で連続して形成されている。
In the second invention, in the first invention,
The front-side seal portion and the back-side seal portion are continuously formed by a continuous forming through hole provided in the second cabinet.

上記の構成によると、連続形成用貫通孔を通して溶融したシール部材を一方側から他方側へ充填させることができるので、一体成形が極めて容易となる。   According to said structure, since the sealing member fuse | melted through the through-hole for continuous formation can be filled from the one side to the other side, integral molding becomes very easy.

第3の発明では、第1又は第2の発明において、
上記第2キャビネットの正面側には、基板が装着され、
上記連続形成用貫通孔は、上記第2キャビネットの背面側に取り付けられる取付部品と、上記基板とを電気的に接続するための貫通孔を含む。
In the third invention, in the first or second invention,
A substrate is mounted on the front side of the second cabinet,
The through hole for continuous formation includes a through hole for electrically connecting an attachment component attached to the back side of the second cabinet and the substrate.

上記の構成によると、第2キャビネットの背面側に基板に接続するための取付部品を取り付ける場合でも、1つの防水部材で、その接続用の貫通孔の周縁も封止できるので、部品点数が減ると共に、防水効果が向上する。   According to said structure, even when attaching the attachment component for connecting to a board | substrate to the back side of a 2nd cabinet, since the periphery of the through-hole for the connection can be sealed with one waterproof member, the number of parts reduces. At the same time, the waterproof effect is improved.

第4の発明では、第3の発明において、
上記取付部品は、アンテナであり、該アンテナの接点が上記貫通孔を通って上記基板に接続されるようになっており、
上記シール部材は、上記貫通孔周縁全体を覆い、上記取付部品と上記貫通孔周縁との間を封止している。
In the fourth invention, in the third invention,
The mounting part is an antenna, and the contact of the antenna is connected to the substrate through the through hole,
The seal member covers the entire periphery of the through hole and seals between the attachment component and the periphery of the through hole.

上記の構成によると、アンテナは、できるだけ筐体の外側に設ける必要があり、基板から離さなければならない場合でも、シール部材が貫通孔周縁全体を覆っているので、取付部品と貫通孔周縁との間が簡単且つ確実に封止される。   According to the above configuration, the antenna needs to be provided on the outside of the housing as much as possible. Even when the antenna must be separated from the substrate, the seal member covers the entire periphery of the through hole. The gap is easily and reliably sealed.

第5の発明では、第1乃至第4のいずれか1つの発明において、
上記正面側シール部は、上記第1キャビネットと上記第2キャビネットとを締結する締結部材を挿通させる挿通孔周縁を覆い、該挿通孔を通って水が上記第1キャビネット側へ流れ込むのを防止している。
In a fifth invention, in any one of the first to fourth inventions,
The front-side seal portion covers a periphery of the insertion hole through which a fastening member that fastens the first cabinet and the second cabinet is inserted, and prevents water from flowing into the first cabinet through the insertion hole. ing.

上記の構成によると、従来のように締結部材の頭部にOリングを取り付けても防水できない頭部の反対側の挿通孔周縁もシール部材で覆うことができるので、確実に防水できると共に、Oリングも不要となる。   According to the above configuration, the peripheral edge of the insertion hole on the opposite side of the head that cannot be waterproofed even if an O-ring is attached to the head of the fastening member as in the prior art can be covered with the seal member. A ring is also unnecessary.

第6の発明では、第1乃至第5のいずれか1つの発明において、
上記第1キャビネットは、正面側に表示部が装着されると共に、背面側に充電池が装着される正面側キャビネットであり、
上記第2キャビネットは、上記正面側キャビネットの背面を覆うと共に、上記充電池を囲む充電池用開口が形成された背面側キャビネットであり、
上記第3キャビネットは、上記充電池用開口から露出する上記充電池を覆う電池蓋であり、
上記背面側シール部は、上記充電池用開口周縁を覆っている。
In a sixth invention, in any one of the first to fifth inventions,
The first cabinet is a front cabinet in which a display unit is mounted on the front side and a rechargeable battery is mounted on the back side,
The second cabinet is a back-side cabinet in which an opening for a rechargeable battery surrounding the rechargeable battery is formed while covering a back surface of the front-side cabinet.
The third cabinet is a battery lid that covers the rechargeable battery exposed from the rechargeable battery opening,
The said back side seal part has covered the said opening periphery for rechargeable batteries.

上記の構成によると、1つのシール部材で、通常分解することのない正面側キャビネットと背面側キャビネットとの間だけでなく、厚さのある充電池を収容するために必要な充電池用開口と電池蓋との間も簡単且つ確実に封止することができる。   According to said structure, with one sealing member, not only between the front side cabinet and back side cabinet which are not normally decomposed | disassembled, but the opening for rechargeable batteries required in order to accommodate a thick rechargeable battery, The battery lid can be easily and reliably sealed.

以上説明したように、本発明によれば、第2キャビネットに一体に成形した1つのシール部材で正面側及び背面側の複数箇所の封止を確実に行えるようにして部品点数及び組立工数を削減しながら、コンパクトな電子機器を得ることができる。   As described above, according to the present invention, the number of parts and the number of assembly steps can be reduced by reliably sealing a plurality of locations on the front side and the back side with a single sealing member formed integrally with the second cabinet. However, a compact electronic device can be obtained.

本実施形態の携帯電話機にかかる図8のI−I線拡大断面図である。It is the II sectional view taken on the line of FIG. 8 concerning the portable telephone of this embodiment. 携帯電話機を正面側から見た斜視図である。It is the perspective view which looked at the mobile telephone from the front side. 携帯電話機を背面側から見た斜視図である。It is the perspective view which looked at the mobile telephone from the back side. 携帯電話機の電池蓋及びアンテナ部品を分解した斜視図である。It is the perspective view which decomposed | disassembled the battery cover and antenna component of a mobile telephone. 背面側キャビネットを正面側から見た斜視図である。It is the perspective view which looked at the back side cabinet from the front side. 背面側キャビネットを背面側から見た斜視図である。It is the perspective view which looked at the back side cabinet from the back side. 蓋部材の正面側を示す斜視図である。It is a perspective view which shows the front side of a cover member. 携帯電話機の正面図である。It is a front view of a mobile phone. 図8のIX−IX線拡大断面図である。It is the IX-IX line expanded sectional view of FIG. 図8のX−X線拡大断面図である。FIG. 9 is an enlarged sectional view taken along line XX in FIG. 8. アンテナ部品を正面側から見た拡大斜視図である。It is the expansion perspective view which looked at the antenna components from the front side.

以下、本発明の実施形態を図面に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図2〜図4は、本発明の実施形態の電子機器としての携帯電話機1を示し、この携帯電話機1は、表面側にタッチパネルを有する表示部2が設けられている。携帯電話機1は、表示部2を表面側に内蔵する第1キャビネットとしての正面側キャビネット3と、この正面側キャビネット3の背面側を覆う第2キャビネットとしての背面側キャビネット4と、この背面側キャビネット4の背面側を覆う第3キャビネットとしての電池蓋5とを備えている。これら正面側キャビネット3と背面側キャビネット4と電池蓋5とは、例えばそれぞれガラス強化繊維を含むポリアミド樹脂などの樹脂成形品よりなる。   2 to 4 show a mobile phone 1 as an electronic apparatus according to an embodiment of the present invention. The mobile phone 1 is provided with a display unit 2 having a touch panel on the surface side. The cellular phone 1 includes a front side cabinet 3 as a first cabinet that incorporates a display unit 2 on the front side, a back side cabinet 4 as a second cabinet that covers the back side of the front side cabinet 3, and the back side cabinet. 4 is provided with a battery lid 5 as a third cabinet that covers the back side of 4. The front side cabinet 3, the back side cabinet 4 and the battery lid 5 are each made of a resin molded product such as a polyamide resin containing glass reinforcing fibers.

図4に示すように、電池蓋5を取り外すと、背面側キャビネット4の背面には、充電池6と、取付部材としてのアンテナ7とが露出している。なお、図2に示すように、携帯電話機1の下端には、3つの操作ボタン8が配置され、その周囲が装飾板9で覆われている。   As shown in FIG. 4, when the battery cover 5 is removed, the rechargeable battery 6 and the antenna 7 as an attachment member are exposed on the back side of the back side cabinet 4. As shown in FIG. 2, three operation buttons 8 are arranged at the lower end of the mobile phone 1, and the periphery thereof is covered with a decorative plate 9.

そして、背面側キャビネット4には、シール部材10が一体に設けられている。シール部材10は、図5にハッチングで示すように、背面側キャビネット4の正面側で正面側キャビネット3に当接して正面側キャビネット3と背面側キャビネット4との間を封止するように、背面側キャビネット4の正面側周縁にそって一体形成された正面側シール部11を備えている。また、図6にハッチングで示すように、シール部材10は、背面側キャビネット4の充電池6を収容するための充電池用開口4aの背面側周縁に、電池蓋5の正面側に略矩形板状に立設した枠部5a(図7に示す)の外周面に当接して電池蓋5と背面側キャビネット4との間を封止する背面側シール部12を備えている。   And the sealing member 10 is provided in the back side cabinet 4 integrally. As shown by hatching in FIG. 5, the sealing member 10 has a rear surface so as to contact the front cabinet 3 on the front side of the rear cabinet 4 and seal between the front cabinet 3 and the rear cabinet 4. A front-side seal portion 11 is integrally formed along the front-side periphery of the side cabinet 4. Moreover, as shown by hatching in FIG. 6, the sealing member 10 is a substantially rectangular plate on the back side peripheral edge of the rechargeable battery opening 4 a for accommodating the rechargeable battery 6 of the back side cabinet 4 and on the front side of the battery cover 5. A back-side seal portion 12 is provided that contacts the outer peripheral surface of a frame portion 5a (shown in FIG. 7) that stands upright and seals between the battery lid 5 and the back-side cabinet 4.

詳しくは図示しないが、このシール部材10は、例えば、成形後の背面側キャビネット4を射出成形型に嵌め込み、背面側に設けた複数の円形貫通孔よりなるゲート13から、溶融したシリコン等の、流動性が高くて背面側キャビネット4と接着性のよい材料を充填することで、正面側シール部11と背面側シール部12とを一度に連続して一体成形している。シール部材10と背面側キャビネット4との接着性をよくするために、背面側キャビネット4におけるシール部材10の接着部分にプライマリーを塗布してもよい。   Although not shown in detail, this seal member 10 is made of, for example, melted silicon or the like from a gate 13 formed of a plurality of circular through holes provided on the back side by fitting the back side cabinet 4 after molding into an injection mold. The front side seal part 11 and the back side seal part 12 are integrally formed continuously at a time by filling a material having high fluidity and good adhesion to the back side cabinet 4. In order to improve the adhesiveness between the seal member 10 and the back side cabinet 4, a primary may be applied to the bonded portion of the seal member 10 in the back side cabinet 4.

この一体成形を確実にするために、図1、図5及び図9に示すように、背面側キャビネット4には、矩形状などの複数の連続形成用貫通孔14が貫通形成されている。正面側からゲート13を通じて射出されたシリコン等の溶融材料が、この連続形成用貫通孔14を通って確実に正面側へも流れ込むので、正面側シール部11と背面側シール部12とが連続して形成されるようになっている。   In order to ensure this integral molding, as shown in FIGS. 1, 5, and 9, a plurality of continuous forming through holes 14 such as a rectangular shape are formed through the back side cabinet 4. Since the molten material such as silicon injected from the front side through the gate 13 flows through the continuous formation through hole 14 to the front side, the front side seal portion 11 and the back side seal portion 12 are continuous. To be formed.

図9及び図10に示すように、背面側キャビネット4の正面側(厳密には、正面側キャビネット3の背面側)には、基板15が装着されている。一方、図11に示すように、アンテナ7は、樹脂成形品本体7aの外周に金属製の受信部7bが形成され、その正面側には、基板15に電気的に接続するための一対の接点7cが設けられている。   As shown in FIGS. 9 and 10, a substrate 15 is mounted on the front side of the back side cabinet 4 (strictly speaking, the back side of the front side cabinet 3). On the other hand, as shown in FIG. 11, the antenna 7 has a metal receiving portion 7b formed on the outer periphery of the resin molded product body 7a, and a pair of contacts for electrical connection to the substrate 15 on the front side thereof. 7c is provided.

図9及び図10に示す連続形成用貫通孔14は、このアンテナ7と基板15とを電気的に接続するための貫通孔の役割を果たしている。この連続形成用貫通孔14の正面側及び背面側を含む周縁全体がシール部材10によって覆われている。   The continuous formation through hole 14 shown in FIGS. 9 and 10 serves as a through hole for electrically connecting the antenna 7 and the substrate 15. The entire periphery including the front side and the back side of the through hole 14 for continuous formation is covered with the seal member 10.

また図10に示すように、正面側シール部11は、正面側キャビネット3と背面側キャビネット4とを締結する締結部材としてのビス16を挿通させる挿通孔17の正面側周縁を覆い、挿通孔17を通って水が正面側キャビネット3側へ流れ込むのを防止している。   As shown in FIG. 10, the front-side seal portion 11 covers the front side periphery of the insertion hole 17 through which the screw 16 as a fastening member for fastening the front-side cabinet 3 and the rear-side cabinet 4 is inserted, and the insertion hole 17. This prevents water from flowing into the front cabinet 3 side.

このように、シール部材10を背面側キャビネット4に一体に設けているので、従来のような防水パッキンを溝に嵌め込む場合に比べて省スペースが図られると共に、面倒なシール部材10の組付が不要となる。また、外周に沿う環状部分だけでなく、貫通孔周縁などの複雑な形状のシール部材10でも成形できて防水機能が格段に向上すると共に、正面側シール部11と背面側シール部12とが連続して一体に成形されているので、部品点数が減る上、シール部材10の組付手間の削減効果が倍増する。   As described above, since the sealing member 10 is provided integrally with the back side cabinet 4, space saving can be achieved as compared with the case where a conventional waterproof packing is fitted in the groove, and the troublesome assembly of the sealing member 10 is performed. Is no longer necessary. Further, not only the annular portion along the outer periphery but also a sealing member 10 having a complicated shape such as the periphery of the through hole can be molded, and the waterproof function is greatly improved, and the front side seal portion 11 and the back side seal portion 12 are continuous. Thus, since the number of parts is reduced, the effect of reducing the labor for assembling the seal member 10 is doubled.

また、ゲート13を通して溶融したシール部材10を射出したときに、連続形成用貫通孔14を通して溶融したシール部材10を背面側から正面側へ充填させることができるので、一体成形が極めて容易である。   Further, when the molten seal member 10 is injected through the gate 13, the melted seal member 10 through the continuous forming through hole 14 can be filled from the back side to the front side, so that integral molding is extremely easy.

また、アンテナ7をできるだけ背面側キャビネット3の外側に設ける必要があり、基板15から離さなければならないような場合でも、シール部材10が接続用の連続形成用貫通孔14の周縁全体を覆っているので、アンテナ7と連続形成用貫通孔14周縁との間が簡単且つ確実に封止される。   Further, even when the antenna 7 needs to be provided as much as possible outside the backside cabinet 3 and must be separated from the substrate 15, the seal member 10 covers the entire periphery of the continuous through-hole 14 for connection. Therefore, the space between the antenna 7 and the periphery of the through hole 14 for continuous formation is easily and reliably sealed.

また、1つのシール部材10で、通常分解することのない正面側キャビネット3と背面側キャビネット4との間だけでなく、厚さのある充電池6を収容するために必要な充電池用開口4aの周縁を封止して電池蓋5と背面側キャビネット4との間も簡単且つ確実に封止することができる。   Further, not only between the front-side cabinet 3 and the back-side cabinet 4 that are not normally disassembled by one seal member 10, but also a rechargeable battery opening 4a necessary for accommodating the thick rechargeable battery 6. By sealing the peripheral edge, the space between the battery lid 5 and the back side cabinet 4 can be easily and reliably sealed.

さらに、従来のようにビス16の頭部にOリングを取り付けても防水できない頭部と反対側(正面側)の挿通孔17周縁もシール部材10で覆うことができるので、確実に防水できると共に、Oリングも不要となる。   Furthermore, since the periphery of the insertion hole 17 on the opposite side (front side) of the head that cannot be waterproofed even if an O-ring is attached to the head of the screw 16 as in the prior art can be covered with the seal member 10, it can be reliably waterproofed. , O-ring is also unnecessary.

したがって、本実施形態にかかる携帯電話機1によると、背面側キャビネット4に一体に成形した1つのシール部材10で正面側及び背面側の複数箇所の封止を確実に行えるようにして部品点数及び組立工数を削減しながら、コンパクトな携帯電話機1を得ることができる。   Therefore, according to the mobile phone 1 according to the present embodiment, the number of parts and the assembly can be assured so that the sealing on the front side and the back side can be reliably performed by the single sealing member 10 formed integrally with the back side cabinet 4. A compact mobile phone 1 can be obtained while reducing the number of steps.

(その他の実施形態)
本発明は、上記実施形態について、以下のような構成としてもよい。
(Other embodiments)
The present invention may be configured as follows with respect to the above embodiment.

すなわち、上記実施形態では、シール部材10による防水機能を中心に説明したが、シリコン等よりなるシール部材10により、防水機能だけでなく、防塵及び防振効果が発揮される。   That is, in the above embodiment, the waterproof function by the seal member 10 has been mainly described, but the seal member 10 made of silicon or the like exhibits not only a waterproof function but also dustproof and vibration proof effects.

上記実施形態では、第1〜第3キャビネットを携帯電話機1の筐体を構成するキャビネットとしたが、PHS(Personal Handy-phone System )、PDA(Personal Digital Assistant)、スマートフォン、パソコン、モバイルツール、電子辞書、電卓、ゲーム機等の携帯端末だけでなく、デスクトップパソコン、AV機器等の防水、防塵又は防振効果を発揮できる電子機器を構成するキャビネットであってもよい。   In the above embodiment, the first to third cabinets are cabinets constituting the casing of the mobile phone 1, but PHS (Personal Handy-phone System), PDA (Personal Digital Assistant), smartphone, personal computer, mobile tool, electronic Not only portable terminals such as dictionaries, calculators, and game machines, but also cabinets constituting electronic devices capable of exhibiting waterproof, dustproof, or antivibration effects such as desktop personal computers and AV devices.

上記実施形態では、取付部材は、アンテナ7としたが、特にこれに限定されず、背面側キャビネット3を貫通する貫通孔を通過する部品であれば特に限定されない。   In the above embodiment, the mounting member is the antenna 7, but is not particularly limited thereto, and is not particularly limited as long as it is a component that passes through a through-hole penetrating the back side cabinet 3.

なお、以上の実施形態は、本質的に好ましい例示であって、本発明、その適用物や用途の範囲を制限することを意図するものではない。   In addition, the above embodiment is an essentially preferable illustration, Comprising: It does not intend restrict | limiting the range of this invention, its application thing, or a use.

1 携帯電話機(電子機器)
2 表示部
3 正面側キャビネット(第1キャビネット)
4 背面側キャビネット(第2キャビネット)
4a 充電池用開口
5 電池蓋(第3キャビネット)
5a 枠部
6 充電池
7 アンテナ(取付部品)
7a 接点
10 シール部材
11 正面側シール部
12 背面側シール部
13 ゲート
14 連続形成用貫通孔
15 基板
16 ビス
17 挿通孔
1 Mobile phone (electronic equipment)
2 Display unit 3 Front cabinet (first cabinet)
4 Back cabinet (second cabinet)
4a Rechargeable battery opening 5 Battery cover (third cabinet)
5a Frame part 6 Rechargeable battery 7 Antenna (mounting parts)
7a Contact 10 Seal member 11 Front side seal part 12 Back side seal part 13 Gate 14 Through hole for continuous formation 15 Substrate 16 Screw 17 Insertion hole

Claims (6)

第1キャビネットと、
上記第1キャビネットの背面側を覆う第2キャビネットと、
上記第2キャビネットの背面側を覆う第3キャビネットと、
上記第2キャビネットに一体に設けられ、該第2キャビネットの正面側で上記第1キャビネットに当接して該第1キャビネットと該第2キャビネットとの間を封止する正面側シール部及び該正面側シール部に連続し、上記第2キャビネットの背面側で上記第3キャビネットに当接して該第3キャビネットと該第2キャビネットとの間を封止する背面側シール部を有するシール部材とを備えている
ことを特徴とする電子機器。
A first cabinet;
A second cabinet covering the back side of the first cabinet;
A third cabinet covering the back side of the second cabinet;
A front-side sealing portion that is provided integrally with the second cabinet, contacts the first cabinet on the front side of the second cabinet, and seals between the first cabinet and the second cabinet; and the front side A sealing member having a back side sealing portion that is continuous with the sealing portion and contacts the third cabinet on the back side of the second cabinet and seals between the third cabinet and the second cabinet; An electronic device characterized by
請求項1に記載の電子機器において、
上記正面側シール部と、上記背面側シール部とは、上記第2キャビネットに設けた連続形成用貫通孔で連続して形成されている
ことを特徴とする電子機器。
The electronic device according to claim 1,
The electronic device characterized in that the front side seal part and the back side seal part are continuously formed by through holes for continuous formation provided in the second cabinet.
請求項1又は2に記載の電子機器において、
上記第2キャビネットの正面側には、基板が装着され、
上記連続形成用貫通孔は、上記第2キャビネットの背面側に取り付けられる取付部品と、上記基板とを電気的に接続するための貫通孔を含む
ことを特徴とする電子機器。
The electronic device according to claim 1 or 2,
A substrate is mounted on the front side of the second cabinet,
The said continuous formation through-hole includes the through-hole for electrically connecting the attachment component attached to the back side of the said 2nd cabinet, and the said board | substrate, The electronic device characterized by the above-mentioned.
請求項3に記載の電子機器において、
上記取付部品は、アンテナであり、該アンテナの接点が上記貫通孔を通って上記基板に接続されるようになっており、
上記シール部材は、上記貫通孔周縁全体を覆い、上記取付部品と上記貫通孔周縁との間を封止している
ことを特徴とする電子機器。
The electronic device according to claim 3,
The mounting part is an antenna, and the contact of the antenna is connected to the substrate through the through hole,
The said sealing member covers the whole said through-hole periphery, and seals between the said attachment components and the said through-hole periphery, The electronic device characterized by the above-mentioned.
請求項1乃至4のいずれか1つに記載の電子機器において、
上記正面側シール部は、上記第1キャビネットと上記第2キャビネットとを締結する締結部材を挿通させる挿通孔周縁を覆い、該挿通孔を通って水が上記第1キャビネット側へ流れ込むのを防止している
ことを特徴とする電子機器。
The electronic device according to any one of claims 1 to 4,
The front-side seal portion covers a periphery of the insertion hole through which a fastening member that fastens the first cabinet and the second cabinet is inserted, and prevents water from flowing into the first cabinet through the insertion hole. An electronic device characterized by that.
請求項1乃至5のいずれか1つに記載の電子機器において、
上記第1キャビネットは、正面側に表示部が装着されると共に、背面側に充電池が装着される正面側キャビネットであり、
上記第2キャビネットは、上記正面側キャビネットの背面を覆うと共に、上記充電池を囲む充電池用開口が形成された背面側キャビネットであり、
上記第3キャビネットは、上記充電池用開口から露出する上記充電池を覆う電池蓋であり、
上記背面側シール部は、上記充電池用開口周縁を覆っている
ことを特徴とする電子機器。
The electronic device according to any one of claims 1 to 5,
The first cabinet is a front cabinet in which a display unit is mounted on the front side and a rechargeable battery is mounted on the back side,
The second cabinet is a back-side cabinet in which an opening for a rechargeable battery surrounding the rechargeable battery is formed while covering a back surface of the front-side cabinet.
The third cabinet is a battery lid that covers the rechargeable battery exposed from the rechargeable battery opening,
The said back side seal | sticker part has covered the said opening periphery for rechargeable batteries, The electronic device characterized by the above-mentioned.
JP2011228521A 2011-10-18 2011-10-18 Electronic equipment Pending JP2013090117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011228521A JP2013090117A (en) 2011-10-18 2011-10-18 Electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011228521A JP2013090117A (en) 2011-10-18 2011-10-18 Electronic equipment

Publications (1)

Publication Number Publication Date
JP2013090117A true JP2013090117A (en) 2013-05-13

Family

ID=48533615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011228521A Pending JP2013090117A (en) 2011-10-18 2011-10-18 Electronic equipment

Country Status (1)

Country Link
JP (1) JP2013090117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015088882A (en) * 2013-10-30 2015-05-07 東芝ホームテクノ株式会社 Portable information terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015088882A (en) * 2013-10-30 2015-05-07 東芝ホームテクノ株式会社 Portable information terminal
US9568965B2 (en) 2013-10-30 2017-02-14 Toshiba Home Technology Corporation Mobile terminal

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