JP2541511B2 - Electronic device housing - Google Patents
Electronic device housingInfo
- Publication number
- JP2541511B2 JP2541511B2 JP6290639A JP29063994A JP2541511B2 JP 2541511 B2 JP2541511 B2 JP 2541511B2 JP 6290639 A JP6290639 A JP 6290639A JP 29063994 A JP29063994 A JP 29063994A JP 2541511 B2 JP2541511 B2 JP 2541511B2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- slide groove
- cover
- case
- engaging
- 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.)
- Expired - Fee Related
Links
Landscapes
- Casings For Electric Apparatus (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば、ケース及びカ
バーなどの第一及び第二筐体からなる携帯電話機等の電
子機器筐体に関し、特に、第一及び第二筐体の結合及び
分離を容易に行なうことができるとともに、防水性の向
上を図ることができる電子機器筐体に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a housing of an electronic device such as a mobile phone, which is composed of first and second housings such as a case and a cover, and more particularly, a combination and a separation of the first and second housings. The present invention relates to an electronic device housing that can be easily performed and can improve waterproofness.
【０００２】[0002]
【従来の技術】従来から携帯電話機、携帯無線機及びポ
ケットコンピュータ等の電子機器では、例えば、電子部
品を収納するケース（第一筐体）と、このケースと結合
してケース内の電子部品を密閉するカバー（第二筐体）
とからなる電子機器筐体が用いられている。以下、この
ような従来の電子機器筐体について説明する。2. Description of the Related Art Conventionally, in electronic devices such as mobile phones, portable radios, and pocket computers, for example, a case (first housing) for accommodating electronic parts and an electronic part inside the case are combined with the case. Sealing cover (second housing)
An electronic device housing composed of and is used. Hereinafter, such a conventional electronic device housing will be described.
【０００３】まず、第一従来例に係る電子機器筐体につ
いて、図４を参照しつつ説明する。同図において、１１
０はケースであり、両側壁の内側には、互いに対向する
二組の係合リブ１１１が設けてあった。これら係合リブ
１１１は、弾性を有する板状となっており、それぞれに
長孔１１１ａが形成してあった。また、ケース１１０の
一端壁の内側には、二つの孔１１２ａ，１１２ｂを形成
した嵌合リブ１１２が設けてあった。First, an electronic equipment casing according to the first conventional example will be described with reference to FIG. In the figure, 11
Reference numeral 0 is a case, and two sets of engaging ribs 111 facing each other were provided on the inner sides of both side walls. These engaging ribs 111 are elastic plate-shaped and have long holes 111a formed therein. Further, a fitting rib 112 having two holes 112a and 112b was provided inside the one end wall of the case 110.
【０００４】さらに、ケース１１０のカバー１２０との
接合面には溝１１３が形成してあり、この溝１１３には
防水パッキン１１４が取り付けてあった。Further, a groove 113 is formed on the joint surface of the case 110 with the cover 120, and a waterproof packing 114 is attached to the groove 113.
【０００５】カバー１２０の両側壁の内側には、各長孔
１１１ａと対応する二組の係合爪１２１が設けてあっ
た。また、カバー１２０の一端壁の内側には、孔１１２
ａ，１１２ｂと対応する二つの嵌合突起１２２が設けて
あった。Inside the both side walls of the cover 120, two sets of engaging claws 121 corresponding to the elongated holes 111a were provided. In addition, the hole 112 is formed inside the one end wall of the cover 120.
Two fitting protrusions 122 corresponding to a and 112b were provided.
【０００６】このような第一従来例の電子機器筐体で
は、嵌合リブ１１２の孔１１２ａ，１１２ｂに嵌合突起
１２２を軽く挿入し、これら嵌合リブ１１２及び嵌合突
起１２２を支点にし、カバー１２０を回動させてケース
１１０側に押し込むことにより、各係合リブ１１１の長
孔１１１ａと係合爪１２１を係合させ、これらケース１
１０とカバ−１２０を結合させていた。In such an electronic equipment housing of the first conventional example, the fitting protrusions 122 are lightly inserted into the holes 112a and 112b of the fitting ribs 112, and the fitting ribs 112 and the fitting protrusions 122 serve as fulcrums. By rotating the cover 120 and pushing it toward the case 110, the elongated holes 111a of the engaging ribs 111 and the engaging claws 121 are engaged, and the case 1
10 and the cover 120 were combined.
【０００７】次に、第二従来例に係る電子機器筐体につ
いて、図５を参照しつつ説明する。同図において、第二
従来例の電子機器筐体は、ケース１１０の各係合リブ１
１５に、嵌合リブ１１２側を開放させた水平のスライド
溝１１５ａを形成した構成としてあった。Next, an electronic equipment casing according to the second conventional example will be described with reference to FIG. In the figure, the electronic device housing of the second conventional example is shown in FIG.
In Fig. 15, a horizontal slide groove 115a having the fitting rib 112 side opened is formed.
【０００８】このような第二従来例の電子機器筐体は、
上記第一従来例の電子機器筐体と同様の手順でケース１
１０とカバー１２０を結合させ、また、ケース１１０と
結合状態にあるカバー１２０を嵌合リブ１１２側に水平
にスライドさせることにより、嵌合リブ１１２と嵌合突
起１２２の嵌合、及び、スライド溝１１５ａと係合爪１
２１の係合を解除し、これらケース１１０とカバー１２
０を分離させていた。The electronic equipment casing of the second conventional example is as follows.
Case 1 according to the same procedure as the case of the electronic device of the first conventional example
10 and the cover 120 are combined, and the cover 120 in the combined state with the case 110 is horizontally slid to the fitting rib 112 side, thereby fitting the fitting rib 112 and the fitting projection 122, and a slide groove. 115a and engaging claw 1
21 is disengaged, and the case 110 and the cover 12 are released.
0 was separated.
【０００９】[0009]
【発明が解決しようとする課題】上述した第一従来例の
電子機器筐体では、ケース１１０の係合リブ１１１に長
孔１１１ａを形成し、この係合リブ１１１の復帰弾性力
を利用して、カバー１２０の係合爪１２１を長孔１１１
ａと係合させることによってケース１１０とカバー１２
０を結合させる構成としてあった。このため、これらケ
ース１１０とカバー１２０を結合させることは容易であ
るが、長孔１１１ａと係合爪１２１の係合を解除するこ
とが困難であり、ケース１１０とカバー１２０を容易に
分離することができないという問題があった。In the electronic equipment housing of the first conventional example described above, the engaging rib 111 of the case 110 is formed with the elongated hole 111a, and the restoring elastic force of the engaging rib 111 is utilized. , The engaging claw 121 of the cover 120 to the long hole 111
By engaging with the case 110 and the cover 12
It was configured to combine 0s. Therefore, although it is easy to connect the case 110 and the cover 120, it is difficult to release the engagement between the elongated hole 111a and the engaging claw 121, and the case 110 and the cover 120 can be easily separated. There was a problem that I could not do it.
【００１０】また、上述した第二従来例の電子機器筐体
では、ケース１１０とカバー１２０の互いの接合面を摺
接させながら、カバー１２０を水平にスライドさせ、こ
れらケース１１０とカバー１２０を分離させる構成とし
てあったので、ケース１１０とカバー１２０の分離は容
易に行なえるが、分離過程におけるカバー１２０と防水
パッキン１１４の摩擦により、防水パッキン１１４が損
傷したり、よじれたりすることがあり、安定した防水性
を確保することが困難であるという問題があった。Further, in the above-mentioned second conventional electronic device housing, the cover 120 is slid horizontally while the joint surfaces of the case 110 and the cover 120 are in sliding contact with each other to separate the case 110 and the cover 120. Since the case 110 and the cover 120 can be easily separated, the waterproof packing 114 may be damaged or twisted due to friction between the cover 120 and the waterproof packing 114 in the separation process. There is a problem that it is difficult to secure the waterproof property.
【００１１】なお、特開平５−３３５９９５号では、通
信機本体を収納する第一筐体と、バッテリを収納する第
二筐体からなり、これら第一及び第二筐体の接合面に、
結合のためのスライドガイドと、前記通信機本体とバッ
テリの各接触端子を囲む枠体をそれぞれ形成し、さら
に、これら枠体の当接面を挿入方向の傾斜面とした構成
とし、より具体的には、前記枠体の当接面に互いに嵌合
し合う凹条と凸条を形成し、又は、前記枠体のいずれか
一方をゴム等の弾性体によって形成することとした電子
機器筐体が提案されている。In Japanese Patent Laid-Open No. 5-335995, a first casing for accommodating a communication device main body and a second casing for accommodating a battery are provided.
More specifically, a slide guide for coupling and a frame surrounding each of the contact terminals of the communication device body and the battery are formed, and the contact surfaces of these frame bodies are inclined surfaces in the insertion direction. In the electronic device housing, a concave line and a convex line that are fitted to each other are formed on the contact surface of the frame body, or one of the frame bodies is formed of an elastic body such as rubber. Is proposed.
【００１２】このような特開平５−３３５９９５号の電
子機器筐体によれば、接触端子を囲む枠体の当接面を傾
斜面としたことにより、第一及び第二筐体の結合過程の
最終段階のみでこれら当接面が摺接するので、前記第一
及び第二筐体の結合及び分離を抵抗なく行なうことがで
きる。したがって、前記枠体の一方をゴム等の弾性体に
よって形成したとしても、摩擦によってゴム等が損傷す
ることがなく、前記接触端子の防水性を維持することが
できる。According to the electronic equipment housing of Japanese Patent Laid-Open No. 5-335995, the contacting surface of the frame body surrounding the contact terminal is formed into an inclined surface, so that the first and second housings are joined together. Since the contact surfaces are in sliding contact only in the final stage, the first and second casings can be joined and separated without resistance. Therefore, even if one of the frame bodies is formed of an elastic body such as rubber, the rubber or the like is not damaged by friction and the waterproofness of the contact terminal can be maintained.
【００１３】ところが、特開平５−３３５９９５号の電
子機器筐体においては、第一及び第二筐体の筐体を結
合、固定するためのスライドガイドと、防水のための枠
体をそれぞれ設けなければならず、構成が複雑化すると
ともに製作が困難であるという問題があった。特に、前
記枠体の当接面に互いに嵌合し合う凹条と凸条を形成す
る場合、また、前記枠体をゴム等で形成する場合は、あ
る程度の精度を必要とし、製作が困難である。However, in the electronic device housing of Japanese Patent Laid-Open No. 5-335995, a slide guide for connecting and fixing the housings of the first and second housings and a frame for waterproofing must be provided respectively. However, there is a problem that the structure is complicated and the manufacturing is difficult. In particular, when forming a concave line and a convex line that are fitted to each other on the abutting surface of the frame body, or when the frame body is formed of rubber or the like, some precision is required, and manufacturing is difficult. is there.
【００１４】また、特開平５−３３５９９５号の電子機
器筐体の防水技術を、互いの周縁部の接合により防水を
図るケースとカバーからなる電子機器筐体に応用するこ
とは困難である。Further, it is difficult to apply the waterproofing technique for an electronic device housing disclosed in Japanese Patent Laid-Open No. 5-335995 to an electronic device housing including a case and a cover for waterproofing by joining the peripheral portions of each other.
【００１５】本発明は、上記問題点にかんがみてなされ
たものであり、簡単な構成でありながら、第一及び第二
筐体の結合及び分離を容易に行なうことができるととも
に、安定した防水性を確保することができ、機器の信頼
性の向上を図ることができる電子機器筐体の提供を目的
とする。The present invention has been made in view of the above problems. It has a simple structure, but the first and second casings can be easily connected and separated, and the waterproof property is stable. Therefore, it is an object of the present invention to provide an electronic device housing that can secure the reliability of the device and improve the reliability of the device.
【００１６】[0016]
【課題を解決するための手段】上記目的を達成するため
に、請求項１記載の電子機器筐体は、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、
前記第一筐体の両側壁内側に設けられ、一端が開放され
ており、この開放部側が高くなるように傾斜したスライ
ド溝を有する係合リブと、前記第二筐体の前記係合リブ
と対応する位置に設けられ、前記スライド溝と当接する
面が該スライド溝と同じ角度に傾斜するとともに、前記
第一及び第二筐体の結合時に前記スライド溝と係合し、
また、前記第一及び第二筐体の分離時に前記スライド溝
を摺動する係合爪とを備えた構成としてある。In order to achieve the above object, the electronic equipment housing according to claim 1 is an electronic equipment housing comprising first and second housings that are connectable and separable.
An engaging rib that is provided on the inside of both side walls of the first housing, has one end open, and has a slide groove that is inclined so that the opening side is higher, and the engaging rib of the second housing. A surface provided in a corresponding position and in contact with the slide groove is inclined at the same angle as the slide groove, and engages with the slide groove when the first and second casings are combined,
Further, it is provided with an engaging claw that slides in the slide groove when the first and second casings are separated.
【００１７】請求項２記載の電子機器筐体は、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、前記第一筐体の両側壁内側に設けられ、一端が
開放されており、この開放部側が高くなるように傾斜す
るスライド溝を形成した係合リブと、前記第二筐体の前
記係合リブと対応する位置に設けられ、前記第一及び第
二筐体の結合時に前記スライド溝と係合し、また、前記
第一及び第二筐体の分離時に前記スライド溝を摺動する
柱状の係合爪とを備えた構成としてある。According to a second aspect of the present invention, there is provided an electronic device casing, which comprises first and second casings that can be combined and separated, and is provided inside both side walls of the first casing. The first and second casings are provided at positions corresponding to the engagement ribs that are open and that form a slide groove that is inclined so that the opening side is higher and the engagement ribs of the second casing. It is configured to include a columnar engagement claw that engages with the slide groove when the bodies are combined and slides along the slide groove when the first and second casings are separated.
【００１８】請求項３記載の電子機器筐体は、前記スラ
イド溝が、傾斜角の大きい奥側溝部と傾斜角の小さい開
放部側溝部とで形成した構成としてある。According to a third aspect of the present invention, there is provided an electronic equipment casing in which the slide groove is formed by a deep groove portion having a large inclination angle and an open groove portion having a small inclination angle.
【００１９】[0019]
【作用】上記構成からなる請求項１又は２記載の電子機
器筐体によれば、スライド溝をその開放部側が高くなる
ように傾斜させたことにより、第一筐体と第二筐体の分
離（又は結合）時に両者の接合面が僅かしか摺接せず、
これら接合面間に設けた防水パッキンの摩擦による破損
を防止することができる。これによって安定した防水性
を確保することができ、機器の信頼性の向上を図ること
ができる。According to the electronic equipment casing of the present invention having the above-mentioned structure, the slide groove is inclined so that the open side thereof becomes higher, so that the first casing and the second casing are separated. At the time of (or joining), the joining surfaces of both are slightly in sliding contact,
It is possible to prevent damage due to friction of the waterproof packing provided between these joint surfaces. As a result, stable waterproofness can be secured, and the reliability of the device can be improved.
【００２０】また、請求項３記載の電子機器筐体によれ
ば、前記スライド溝の奥側溝部の傾斜角を大きくしたこ
とにより、前記第一及び第二筐体の分離時に両者の接合
面の摺接をきわめて小さくすることができるので、防水
パッキンの摩擦による破損を確実に防止することがで
き、筐体の防水性をさらに向上させることができる。Further, according to the electronic equipment casing of the third aspect, by increasing the inclination angle of the rear side groove portion of the slide groove, the joint surface of the two when the first and second casings are separated from each other. Since the sliding contact can be made extremely small, damage to the waterproof packing due to friction can be reliably prevented, and the waterproofness of the housing can be further improved.
【００２１】[0021]
【実施例】以下、本発明の実施例に係る電子機器筐体つ
いて、図面を参照しつつ説明する。まず、本発明の第一
実施例に係る電子機器筐体について説明する。図１は第
一実施例に係る電子機器筐体を示す分解斜視図である。
また、図２は本電子機器筐体の係合リブと係合爪の係合
状態を示す部分拡大図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An electronic equipment housing according to an embodiment of the present invention will be described below with reference to the drawings. First, an electronic device housing according to the first embodiment of the present invention will be described. FIG. 1 is an exploded perspective view showing an electronic device housing according to the first embodiment.
FIG. 2 is a partially enlarged view showing the engagement state of the engagement rib and the engagement claw of the electronic device casing.
【００２２】第一実施例の電子機器筐体では、第一筐体
をケースとし、また、第二筐体をカバーとするととも
に、係合リブに形成したスライド溝と同じ角度に傾斜す
る当接面を有する係合爪と、嵌合リブ及び嵌合突起と、
防水パッキンとを備えた構成としてある。In the electronic equipment casing of the first embodiment, the first casing is used as a case, the second casing is used as a cover, and abutting inclining at the same angle as the slide groove formed in the engaging rib. An engaging claw having a surface, a fitting rib and a fitting protrusion,
It is provided with a waterproof packing.
【００２３】これら図面において、１０はケース（第一
筐体）であり、両側壁の内側には、互いに対向する二組
の係合リブ１１が設けてある。これら係合リブ１１は弾
性を有する板状となっており、それぞれにスライド溝１
１ａが形成してある。このスライド溝１１ａは、ケース
１０の一端壁側を開放させてあり、この開放部１１ｂ側
が高くなるように傾斜させて形成してある。また、ケー
ス１０の一端壁の内側には、二つの孔１２ａ，１２ｂを
形成した嵌合リブ１２が設けてある。In these drawings, 10 is a case (first casing), and two sets of engaging ribs 11 facing each other are provided on the inside of both side walls. These engaging ribs 11 have a plate shape having elasticity, and each has a slide groove 1
1a is formed. The slide groove 11a is formed such that one end wall side of the case 10 is opened and the open portion 11b side is inclined so as to be higher. Further, a fitting rib 12 having two holes 12a and 12b is provided inside the one end wall of the case 10.
【００２４】さらに、ケース１０のカバー（第二筐体）
２０との接合面には溝１３が形成してあり、この溝１３
には、ゴム等の弾性体からなる防水パッキン１４が取り
付けてある。なお、１５はねじ３０と螺合するボスであ
る。Further, the cover of the case 10 (second housing)
A groove 13 is formed on the joint surface with the groove 20.
A waterproof packing 14 made of an elastic material such as rubber is attached to the. Reference numeral 15 is a boss screwed with the screw 30.
【００２５】一方、カバー２０の両側壁の内側には、各
スライド溝１１ａと対応する二組のの係合爪２１が設け
てあり、これら係合爪２１には、各スライド溝１１ａと
同じ角度の傾斜面が形成してある。また、カバー２０の
一端壁の内側には、孔１２ａ，１２ｂと対応する二つの
嵌合突起２２，２２が設けてある。なお、２３はねじ３
０によるねじ止めのための取付孔である。On the other hand, inside the both side walls of the cover 20, two sets of engaging claws 21 corresponding to the respective slide grooves 11a are provided, and these engaging claws 21 have the same angle as the respective slide grooves 11a. Is formed. Further, inside the one end wall of the cover 20, two fitting protrusions 22 and 22 corresponding to the holes 12a and 12b are provided. In addition, 23 is a screw 3
It is a mounting hole for screwing with 0.
【００２６】次に、上記構成からなる本実施例の電子機
器筐体の結合及び分離動作について説明する。ケース１
０とカバー２０を結合させる場合は、まず、嵌合リブ１
２の孔１２ａ，１２ｂに嵌合突起２２を軽く挿入し、こ
れら嵌合リブ１２及び嵌合突起２２を支点にしてカバー
２０を回動させ（図２矢印Ａ）、カバー２０をケース１
０側に押し込む。すると、係合爪２１が係合リブ１１に
摺接しながらスライド溝１１ａ側に移動するとともに、
係合リブ１１がケース１０内側にたわむ。Next, the connecting and disconnecting operations of the electronic equipment casing of the present embodiment having the above-mentioned structure will be described. Case 1
When connecting the cover 0 and the cover 20, first, the fitting rib 1
The fitting protrusions 22 are lightly inserted into the holes 12a and 12b of No. 2 and the cover 20 is rotated around the fitting ribs 12 and the fitting protrusions 22 as a fulcrum (arrow A in FIG. 2).
Push it to the 0 side. Then, the engaging claw 21 moves to the slide groove 11a side while slidingly contacting the engaging rib 11, and
The engagement rib 11 bends inside the case 10.
【００２７】この状態から、さらにカバー２０が押し込
まれると、係合爪２１がスライド溝１１ａに到達し、係
合リブ１１の復帰弾性力によって係合爪２１とスライド
溝１１ａが係合する（図２）。このとき、防水パッキン
１４がカバー２０の接合面に押され、ケース１０内部が
密閉される。その後、取付孔２３を介して、ねじ３０を
ボス１５に螺合させることにより、ケース１０とカバー
２０が強固に結合される。When the cover 20 is further pushed in from this state, the engaging claw 21 reaches the slide groove 11a, and the restoring elastic force of the engaging rib 11 causes the engaging claw 21 and the slide groove 11a to engage with each other (see FIG. 2). At this time, the waterproof packing 14 is pushed by the joint surface of the cover 20 to seal the inside of the case 10. After that, the case 10 and the cover 20 are firmly coupled by screwing the screw 30 into the boss 15 through the mounting hole 23.
【００２８】ケース１０とカバー２０を分離させる場合
は、まず、ねじ３０を取り外す。そして、ケース１０と
結合状態にあるカバー２０を嵌合リブ１２側にスライド
させる。この場合、スライド溝１１ａを開放部１１ｂ側
が高くなるように傾斜させて形成したことにより、カバ
ー２０は、ケース１０の接合面に僅かしか摺接せずに、
ケース１０の斜め上方に移動する（図２矢印Ｂ）。When the case 10 and the cover 20 are separated, the screw 30 is first removed. Then, the cover 20 coupled with the case 10 is slid toward the fitting rib 12 side. In this case, since the slide groove 11a is formed so as to be inclined so that the open portion 11b side becomes higher, the cover 20 makes a slight sliding contact with the joint surface of the case 10,
The case 10 is moved diagonally upward (arrow B in FIG. 2).
【００２９】さらにカバー２０が嵌合リブ１２側にスラ
イドすると、嵌合リブ１２と嵌合突起２２の嵌合、及
び、スライド溝１１ａと係合爪２１の係合が解除され、
これらケース１０とカバー２０が分離される。When the cover 20 is further slid toward the fitting rib 12, the fitting rib 12 and the fitting projection 22 are disengaged, and the slide groove 11a and the engaging claw 21 are disengaged.
The case 10 and the cover 20 are separated.
【００３０】なお、本電子機器筐体の結合手順として
は、上記結合手順以外に、開放部１５を介して係合爪２
１がスライド溝１１ａと係合するように、ケース１０と
カバー２０を重ね合わせ、係合爪２１をスライド溝１１
ａ中で摺動させながらカバー２０をスライドし、嵌合突
起２２と嵌合リブ１１の孔１２ａ，１２ｂを嵌合させ
て、これらケース１０とカバー２０を結合させる手順も
ある。In addition to the above-mentioned connecting procedure, the engaging claws 2 are connected via the opening portion 15 as the connecting procedure of the electronic equipment casing.
The case 10 and the cover 20 are overlapped with each other so that 1 engages with the slide groove 11a, and the engaging claw 21 is attached to the slide groove 11a.
There is also a procedure in which the cover 20 is slid while being slid in a so that the fitting protrusion 22 and the holes 12a and 12b of the fitting rib 11 are fitted to join the case 10 and the cover 20.
【００３１】このような手順によってケース１０とカバ
ー２０を結合させたとしても、スライド溝１１ａを開放
部１５側が高くなるように傾斜させた構成としてあるの
で、結合過程においてケース１０とカバー２０の接合面
を僅かしか摺接させずに結合させることができる。Even if the case 10 and the cover 20 are joined by such a procedure, since the slide groove 11a is inclined so that the open portion 15 side becomes higher, the case 10 and the cover 20 are joined in the joining process. The faces can be joined with little sliding contact.
【００３２】また、上記手順によってケース１０とカバ
ー２０を結合させる場合は、嵌合リブ１２と嵌合突起２
２を構成から排除してもよい。また、嵌合リブ１２と嵌
合突起２２を他の構成の嵌合手段に変更してもよい。When the case 10 and the cover 20 are joined by the above procedure, the fitting rib 12 and the fitting projection 2 are joined together.
2 may be omitted from the configuration. Further, the fitting rib 12 and the fitting protrusion 22 may be changed to a fitting means having another configuration.
【００３３】このような構成からなる第一実施例の電子
機器筐体によれば、ケース１０とカバー２０をスライド
溝１１ａと係合爪２１によって結合させる構成としてあ
るので、これらケース１０及びカバー２０の結合及び分
離を容易に行なうことができる。According to the electronic equipment casing of the first embodiment having such a configuration, the case 10 and the cover 20 are connected by the slide groove 11a and the engaging claw 21. Therefore, the case 10 and the cover 20 are connected. Can be easily combined and separated.
【００３４】また、スライド溝１１ａを開放部１５側が
高くなるように傾斜させた構成としたことにより、分離
（又は結合）過程においてケース１０とカバー２０の接
合面が僅かしか摺接せず、防水パッキン１４の摩擦によ
る破損を防止することができる。これによって安定した
防水性を確保することができ、機器の信頼性の向上を図
ることができる。Further, since the slide groove 11a is inclined so that the open portion 15 side becomes higher, the joint surface between the case 10 and the cover 20 is slightly slidably contacted with each other during the separation (or coupling) process, and thus the waterproof property Damage to the packing 14 due to friction can be prevented. As a result, stable waterproofness can be secured, and the reliability of the device can be improved.
【００３５】さらに、係合爪２１にスライド溝１１ａと
同じ角度の傾斜面を形成したことにより、係合爪２１と
スライド溝１１ａの接触面積が大きくなり、ケース１０
とカバー２０をより安定した状態で結合させることがで
きる。Further, since the engaging claw 21 is formed with the inclined surface having the same angle as the slide groove 11a, the contact area between the engaging claw 21 and the slide groove 11a is increased, and the case 10
And the cover 20 can be joined in a more stable state.
【００３６】次に、本発明の第二実施例に係る電子機器
筐体について、図３を参照しつつ説明する。図３は第二
実施例に実施例に係る電子機器筐体の係合リブと係合爪
の係合状態を示す部分拡大図である。Next, an electronic equipment casing according to the second embodiment of the present invention will be described with reference to FIG. FIG. 3 is a partially enlarged view showing the engagement state of the engagement rib and the engagement claw of the electronic device housing according to the second embodiment.
【００３７】第二実施例の電子機器筐体では、スライド
溝１１ｃを、傾斜角の大きい奥側溝部１１ｅと傾斜角の
小さい開放部側溝部１１ｆとで形成してあり、また、係
合爪２４をスライド溝１１ｃの幅とほぼ等しい径の円柱
状とした構成としてある。In the electronic equipment casing of the second embodiment, the slide groove 11c is formed by the rear side groove portion 11e having a large inclination angle and the open portion side groove portion 11f having a small inclination angle, and the engaging claw 24 is provided. Has a columnar shape with a diameter substantially equal to the width of the slide groove 11c.
【００３８】このような構成によれば、スライド溝１１
ｃの奥側溝部１１ｅの傾斜角を大きくしたことによっ
て、ケース１０及びカバー２０の分離時に両者の接合面
の摺接をきわめて小さくすることができるので、防水パ
ッキン１４の摩擦による破損を確実に防止することがで
き、電子機器筐体の防水性をさらに向上させることがで
きる。According to this structure, the slide groove 11
By increasing the inclination angle of the rear side groove portion 11e of c, the sliding contact of the joint surface between the case 10 and the cover 20 can be made extremely small when the case 10 and the cover 20 are separated, so that the waterproof packing 14 is reliably prevented from being damaged by friction. It is possible to further improve the waterproofness of the electronic device housing.
【００３９】なお、本発明の電子機器筐体は、上記各実
施例に限定されるものではない。上記各実施例では、ケ
ース１０に係合リブ１１及び嵌合リブ１２を設けるとと
もに、カバー２０に係合爪２１及び嵌合突起２２を設け
た構成としたが、これは特に限定されるものではなく、
ケース１０に係合爪及び嵌合突起を設け、カバー２０に
係合リブ及び嵌合リブを設けた構成としてもよい。The electronic equipment casing of the present invention is not limited to the above embodiments. In each of the above embodiments, the case 10 is provided with the engaging ribs 11 and the fitting ribs 12, and the cover 20 is provided with the engaging claws 21 and the fitting protrusions 22, but this is not particularly limited. Without
The case 10 may be provided with an engaging claw and a fitting protrusion, and the cover 20 may be provided with an engaging rib and a fitting rib.
【００４０】また、上記各実施例では、携帯電話機を想
定して、第一筐体をケース１０とするとともに、第二筐
体をカバー２０としたが、本発明は、特開平５−３３５
９９５号のような通信機本体を収納する第一筐体と、バ
ッテリを収納する第二筐体からなる電子機器筐体にも応
用することができる。Further, in each of the above-mentioned embodiments, the first housing is the case 10 and the second housing is the cover 20 on the assumption of a mobile phone. However, the present invention is disclosed in JP-A-5-335.
It can also be applied to an electronic device housing including a first housing for housing a communication device body such as No. 995 and a second housing for housing a battery.
【００４１】さらに、上記第一実施例では、ケース１０
とカバー２０の結合状態を安定させるため、係合爪２１
にスライド溝１１ａと同じ角度の傾斜面を形成した構成
としたが、これは特に限定されるものではなく、係合爪
２１の形状を円柱又は楕円柱などの柱状としても、上記
第一実施例とほぼ同様の効果が得られる。Further, in the first embodiment, the case 10
In order to stabilize the combined state of the cover 20 and the cover 20, the engaging claw 21
Although the inclined surface having the same angle as that of the slide groove 11a is formed in the above, this is not particularly limited, and the engaging claw 21 may be formed in a columnar shape such as a columnar shape or an elliptic cylinder shape. Almost the same effect can be obtained.
【００４２】[0042]
【発明の効果】以上、説明したように本発明の電子機器
筐体によれば、簡単な構成でありながら、第一及び第二
筐体の結合及び分離を容易に行なうことができるととも
に、安定した防水性を確保することができ、機器の信頼
性の向上を図ることができる。As described above, according to the electronic equipment casing of the present invention, it is possible to easily connect and separate the first and second casings with a simple structure and to stabilize the electronic equipment casing. The waterproof property can be secured, and the reliability of the device can be improved.
【図１】本発明の第一実施例に係る電子機器筐体を示す
分解斜視図である。FIG. 1 is an exploded perspective view showing an electronic device housing according to a first embodiment of the present invention.
【図２】本電子機器筐体の係合リブと係合爪の係合状態
を示す部分拡大図である。FIG. 2 is a partially enlarged view showing an engagement state of an engagement rib and an engagement claw of the electronic device casing.
【図３】本発明の第二実施例に係る電子機器筐体の係合
リブと係合爪の係合状態を示す部分拡大図である。FIG. 3 is a partially enlarged view showing an engagement state of an engagement rib and an engagement claw of an electronic device housing according to a second embodiment of the present invention.
【図４】第一従来例に係る電子機器筐体を示す分解斜視
図である。FIG. 4 is an exploded perspective view showing an electronic device housing according to a first conventional example.
【図５】第二従来例に係る電子機器筐体を示す分解斜視
図である。FIG. 5 is an exploded perspective view showing an electronic device housing according to a second conventional example.
１０ ケース １１ 係合リブ １１ａ，１１ｃ スライド溝 １１ｂ，１１ｄ 開放部 １１ｅ 奥側溝部 １１ｆ 開放部側溝部 １２ 嵌合リブ １２ａ，１２ｂ 孔 １３ 溝 １４ 防水パッキン １５ ボス ２０ カバー ２１，２４ 係合爪 ２２ 嵌合突起 ２３ 取付孔 ３０ ねじ 10 Case 11 Engaging rib 11a, 11c Sliding groove 11b, 11d Opening part 11e Back side groove part 11f Opening part side groove part 12 Fitting rib 12a, 12b Hole 13 Groove 14 Waterproof packing 15 Boss 20 Cover 21, 24 Engaging claw 22 Fitting Mating projection 23 Mounting hole 30 Screw
Claims (3)
らなる電子機器の筐体において、 前記第一筐体の両側壁内側に設けられ、一端が開放され
ており、この開放部側が高くなるように傾斜したスライ
ド溝を有する係合リブと、 前記第二筐体の前記係合リブと対応する位置に設けら
れ、前記スライド溝と当接する面が該スライド溝と同じ
角度に傾斜するとともに、前記第一及び第二筐体の結合
時に前記スライド溝と係合し、また、前記第一及び第二
筐体の分離時に前記スライド溝を摺動する係合爪とを備
えたことを特徴とする電子機器筐体。1. A housing of an electronic device comprising a first housing and a second housing that are connectable and separable. The housing is provided inside both side walls of the first housing, and one end is open. An engaging rib having a slide groove inclined so as to be higher, and a surface provided in a position corresponding to the engaging rib of the second housing, and a surface contacting the slide groove is inclined at the same angle as the slide groove. At the same time, an engaging claw that engages with the slide groove when the first and second housings are coupled and that slides in the slide groove when the first and second housings are separated is provided. Characteristic electronic device housing.
らなる電子機器の筐体において、 前記第一筐体の両側壁内側に設けられ、一端が開放され
ており、この開放部側が高くなるように傾斜するスライ
ド溝を形成した係合リブと、 前記第二筐体の前記係合リブと対応する位置に設けら
れ、前記第一及び第二筐体の結合時に前記スライド溝と
係合し、また、前記第一及び第二筐体の分離時に前記ス
ライド溝を摺動する柱状の係合爪とを備えたことを特徴
とする電子機器筐体。2. A housing of an electronic device comprising a first housing and a second housing that are connectable and separable. The housing is provided inside both side walls of the first housing, and one end is open. An engaging rib formed with a slide groove inclined so as to be higher and an engaging rib provided at a position corresponding to the engaging rib of the second housing, and engaging with the slide groove when the first and second housings are combined. And a columnar engaging claw that slides in the slide groove when the first and second casings are separated from each other.
溝部と傾斜角の小さい開放部側溝部とで形成してある請
求項２記載の電気機器筐体。3. The electric device casing according to claim 2, wherein the slide groove is formed by a deep groove portion having a large inclination angle and an open groove portion having a small inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6290639A JP2541511B2 (en) | 1994-10-31 | 1994-10-31 | Electronic device housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6290639A JP2541511B2 (en) | 1994-10-31 | 1994-10-31 | Electronic device housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08130382A JPH08130382A (en) | 1996-05-21 |
| JP2541511B2 true JP2541511B2 (en) | 1996-10-09 |
Family
ID=17758575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6290639A Expired - Fee Related JP2541511B2 (en) | 1994-10-31 | 1994-10-31 | Electronic device housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2541511B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008098895A (en) * | 2006-10-11 | 2008-04-24 | Murata Mach Ltd | Cover attaching structure |
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| CN100342762C (en) * | 2002-11-18 | 2007-10-10 | 明基电通股份有限公司 | Case assembly of portable electronic equipment |
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| CN108334164A (en) * | 2018-01-12 | 2018-07-27 | 联想(北京)有限公司 | Electronic equipment and its assemble method |
| JP7132741B2 (en) * | 2018-04-25 | 2022-09-07 | フォルシアクラリオン・エレクトロニクス株式会社 | equipment housing |
| JP2024031463A (en) | 2022-08-26 | 2024-03-07 | アルプスアルパイン株式会社 | electronic device with cover |
-
1994
- 1994-10-31 JP JP6290639A patent/JP2541511B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008098895A (en) * | 2006-10-11 | 2008-04-24 | Murata Mach Ltd | Cover attaching structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08130382A (en) | 1996-05-21 |
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