JPH0799403A - Water-proof structure for electric equipment - Google Patents
Water-proof structure for electric equipmentInfo
- Publication number
- JPH0799403A JPH0799403A JP5242401A JP24240193A JPH0799403A JP H0799403 A JPH0799403 A JP H0799403A JP 5242401 A JP5242401 A JP 5242401A JP 24240193 A JP24240193 A JP 24240193A JP H0799403 A JPH0799403 A JP H0799403A
- Authority
- JP
- Japan
- Prior art keywords
- conductor plate
- electronic device
- housing
- waterproof
- antenna
- 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.)
- Withdrawn
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電子機器の防水構造に
関し、特に携帯電話機、コ−ドレス電話機の子機、選択
呼出受信機等の小形無線機に好適な電子機器の防水構造
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a waterproof structure for electronic equipment, and more particularly to a waterproof structure for electronic equipment suitable for small radios such as portable telephones, cordless telephone handsets, and selective call receivers.
【０００２】[0002]
【従来の技術】防水を必要とする従来の小形電子機器に
おいては、一般的に電子機器筐体を構成する筐体本体と
カバ−との嵌合部分にＯリングを挾む構造が用いられて
いるが、この構造によると、筐体本体とカバ−との嵌合
部分の板厚をＯリングを取り付けるのに十分な厚さとす
る必要があるので、その分電子機器筐体が大形化すると
いう不具合があり、また、嵌合部分に沿うようにＯリン
グを取り付ける作業は非常に煩雑でもあった。2. Description of the Related Art In a conventional small electronic device which requires waterproofing, a structure in which an O-ring is sandwiched is generally used in a fitting portion between a housing body and a cover which constitute an electronic device housing. However, according to this structure, the thickness of the fitting portion between the housing body and the cover needs to be thick enough to attach the O-ring, so that the housing of the electronic device becomes larger accordingly. However, the work of attaching the O-ring along the fitting portion was also very complicated.
【０００３】また、棒状のアンテナを無線機筐体の外部
に取り付けた小形無線機では、この外部アンテナが無線
機を使用する際の妨げとなるのみならず、外部アンテナ
と筐体内の回路部とを接続する部分の防水構造が複雑に
なるという不具合があり、一方、アンテナを筐体内に収
納した小形無線機では、外部アンテナよりも感度が低下
し、又、筐体が大形化するという不具合がある。また、
外部アンテナ及び内部アンテナのいずれの場合であって
も。グランドプレ−ンは筐体内に設けられていたので、
このグランドプレ−ンの設置のために大きなスペ−スを
筐体内に必要とし筐体が大形化するという不具合があっ
た。Further, in a small radio having a rod-shaped antenna attached to the outside of the radio casing, the external antenna not only interferes with the use of the radio, but also causes the external antenna and the circuit portion inside the casing to interfere with each other. There is a problem that the waterproof structure of the part that connects the antenna becomes complicated, while on the other hand, the small radio with the antenna housed in the housing has lower sensitivity than the external antenna and the housing becomes larger. There is. Also,
For both external and internal antennas. Since the ground plane was installed inside the housing,
There is a problem that a large space is required in the housing for the installation of the ground plane and the housing becomes large.
【０００４】[0004]
【発明が解決しようとする問題】上述の如く、従来の防
水構造では、筐体本体とカバ−との嵌合部分にＯリング
を取り付ける必要があったので、電子機器筐体が大形化
するという問題があり、また、Ｏリングの取り付けに作
業工数がかかるという問題があった。また、小形無線機
では筐体内にアンテナ及びグランドプレ−ンが配置され
たのでは筐体が大形化し、棒状のアンテナを外部に突出
させたのでは無線機使用の際にアンテナが妨げとなり、
また、アンテナと筐体内の回路部とを接続する部分の防
水構造が複雑になるという問題があった。As described above, in the conventional waterproof structure, it is necessary to attach an O-ring to the fitting portion between the housing body and the cover, so that the housing of the electronic device becomes large. There is also a problem that it takes a lot of work to attach the O-ring. Also, in a small radio, the antenna and the ground plane are arranged in the housing, so that the housing becomes large, and if the rod-shaped antenna is projected to the outside, the antenna interferes with the use of the radio,
In addition, there is a problem that the waterproof structure of the portion connecting the antenna and the circuit section in the housing becomes complicated.
【０００５】本発明は上記従来の欠点を解決するべくな
されたものであり、電子機器筐体を大形化させないで容
易に防水が可能な防水構造の提供を第１の目的とし、こ
の第１の目的に加えて、電子機器が小形無線機の場合に
アンテナ及びグランドプレ−ンの設置スペ−スを削減で
き、しかも機器の取扱性及び感度を損わない防水構造の
提供を第２の目的とする。The present invention has been made to solve the above-mentioned conventional drawbacks, and a first object thereof is to provide a waterproof structure capable of easily waterproofing without enlarging the housing of an electronic device. In addition to the above purpose, the second purpose is to provide a waterproof structure that can reduce the installation space of the antenna and the ground plane when the electronic device is a small radio device and does not impair the handleability and sensitivity of the device. And
【０００６】[0006]
【課題を解決するための手段】第１の発明に係る電子機
器の防水構造では、筐体本体とこの筐体本体に嵌合させ
られたカバ−とで形成された電子機器筐体の外周面に前
記筐体本体とカバ−との境界部分を覆う状態に可撓性を
有する帯状の防水シ−ルが貼付された構成となってい
る。In a waterproof structure for an electronic device according to a first aspect of the present invention, an outer peripheral surface of an electronic device housing formed by a housing body and a cover fitted to the housing body. Further, a flexible band-shaped waterproof seal is attached to cover the boundary between the casing body and the cover.
【０００７】第２の発明に係る電子機器の防水構造で
は、第１の発明において、防水シ−ルは絶縁性部材で形
成されると共にこの防水シ−ルにはアンテナ用の第１の
導体板及びこの第１の導体板に離間させてグランドプレ
−ン用の第２の導体板が貼付され、前記第１の導体板及
び第２の導体板の端部は電子機器筐体内に設けられてい
る回路部に電気的に接続された構成となっている。In a waterproof structure for an electronic device according to a second invention, in the first invention, the waterproof seal is formed of an insulating member, and the waterproof seal has a first conductor plate for an antenna. And a second conductor plate for the ground plane is attached to the first conductor plate so as to be separated from each other, and the end portions of the first conductor plate and the second conductor plate are provided in the electronic equipment casing. It is electrically connected to the existing circuit.
【０００８】第３の発明に係る電子機器の防水構造で
は、第１の発明において、防水シ−ルは絶縁性部材で形
成されると共にこの防水シ−ルにはアンテナ又はグラン
ドプレ−ン用の導体板が貼付され、この導体板の端部は
電子機器筐体内に設けられている回路部に電気的に接続
された構成となっている。According to a third aspect of the invention, there is provided a waterproof structure for an electronic device according to the first aspect, wherein the waterproof seal is made of an insulating material and the waterproof seal is used for an antenna or a ground plane. A conductor plate is attached, and an end portion of the conductor plate is electrically connected to a circuit portion provided inside the electronic device housing.
【０００９】第４の発明に係る電子機器の防水構造で
は、第１の発明において、防水シ−ルは絶縁性部材で形
成されると共にこの防水シ−ルにはル−プアンテナ用の
導体板が貼付され、この導体板は電子機器筐体の外周面
の略全周にわたって巻回されてその両端部が電子機器筐
体内に設けられている回路部に電気的に接続された構成
となっている。In the waterproof structure for an electronic device according to a fourth aspect of the present invention, in the first aspect, the waterproof seal is formed of an insulating member, and a conductor plate for a loop antenna is provided in the waterproof seal. This conductor plate is wound around substantially the entire circumference of the outer peripheral surface of the electronic equipment casing, and both ends thereof are electrically connected to the circuit portion provided inside the electronic equipment casing. .
【００１０】第５の発明に係る電子機器の防水構造で
は、第２乃至第４の発明のいずれかにおいて、回路部は
電子機器筐体に形成された穴部に挿入されて前記電子機
器筐体の外部に露出させられる端子部を有し、導体板の
端部は前記端子部に密着させられることにより前記回路
部に電気的に接続された構成となっている。In a waterproof structure for an electronic device according to a fifth aspect of the present invention, in any one of the second to fourth aspects of the invention, the circuit portion is inserted into a hole formed in the electronic device casing to make the electronic device casing. Has a terminal portion exposed to the outside, and an end portion of the conductor plate is brought into close contact with the terminal portion to be electrically connected to the circuit portion.
【００１１】第６の発明に係る電子機器の防水構造で
は、第２乃至第４の発明のいずれかにおいて、導体板の
端部は電子機器筐体の外周面に形成された穴部から前記
電子機器筐体内に挿入されて回路部に半田付けされた構
成となっている。In the waterproof structure for an electronic device according to a sixth aspect of the present invention, in any one of the second to fourth aspects of the present invention, the end portion of the conductor plate is provided with a hole formed in an outer peripheral surface of the electronic device casing, and It is configured to be inserted into the equipment casing and soldered to the circuit portion.
【００１２】[0012]
【作用】第１の発明では、筐体本体とカバ−との境界部
分を覆う状態に貼付された防水シ−ルにより電子機器筐
体内は外部から密閉される。In the first aspect of the invention, the inside of the housing of the electronic device is sealed from the outside by the waterproof seal attached so as to cover the boundary portion between the housing body and the cover.
【００１３】第２の発明では、第１の発明に係る防水シ
−ルに貼付され電子機器筐体内の回路部に端部が接続さ
れたアンテナ用の第１の導体板及びグランドプレ−ン用
の第２の導体板は防水シ−ルが電子機器筐体の外周面に
貼付されることにより電子機器筐体に取り付けられる。According to a second aspect of the present invention, the first conductor plate for an antenna, which is attached to the waterproof seal according to the first aspect of the invention and has an end connected to a circuit section in an electronic equipment casing, and a ground plane. The second conductive plate is attached to the electronic device housing by attaching a waterproof seal to the outer peripheral surface of the electronic device housing.
【００１４】第３の発明では、第１の発明に係る防水シ
−ルに貼付され端部が電子機器筐体内の回路部に接続さ
れたアンテナ用又はグランドプレ−ン用の導体板は防水
シ−ルが電子機器筐体の外周面に貼付されることにより
電子機器筐体に取り付けられる。In the third invention, the conductor plate for the antenna or the ground plane, which is attached to the waterproof seal according to the first invention and whose end portion is connected to the circuit section in the electronic equipment casing, is the waterproof seal. Is attached to the outer peripheral surface of the electronic device housing to be attached to the electronic device housing.
【００１５】第４の発明では、第１の発明に係る防水シ
−ルに貼付され両端部が電子機器筐体内の回路部に接続
されるル−プアンテナ用の導体板は防水シ−ルが電子機
器筐体の外周面に貼付されることにより電子機器筐体外
周面の略全周にわたって巻回された状態で取り付けられ
る。According to a fourth aspect of the present invention, the conductor plate for the loop antenna, which is attached to the waterproof seal according to the first aspect of the invention and has both ends connected to the circuit section in the electronic equipment casing, has a waterproof seal of electronic form. By being attached to the outer peripheral surface of the equipment casing, it is attached in a state of being wound around the entire outer peripheral surface of the electronic equipment casing.
【００１６】第５の発明では、第２乃至第４の発明のい
ずれかの発明に係る導体板の端部は、防水シ−ルが電子
機器筐体外周面に貼付されることにより、電子機器筐体
の外部に露出する端子部に密着させられる。In a fifth aspect of the present invention, the waterproof seal is attached to the outer peripheral surface of the electronic device casing at the end of the conductor plate according to any one of the second to fourth aspects of the invention. It is brought into close contact with the terminal portion exposed to the outside of the housing.
【００１７】第６の発明では、第２乃至第４の発明のい
ずれかの発明に係る導体板の端部は、電子機器筐体に形
成の穴部から挿入されて電子機器筐体内の回路部に半田
付けされる。In the sixth invention, the end portion of the conductor plate according to any one of the second to fourth inventions is inserted from the hole formed in the electronic equipment casing to insert the circuit portion in the electronic equipment casing. To be soldered to.
【００１８】[0018]
【実施例】以下、本発明の実施例を図１乃至図６を参照
して詳述する。Embodiments of the present invention will be described below in detail with reference to FIGS.
【００１９】図１及び図２は第１の実施例を示す図であ
り、図１は防水シ−ルを貼付する状態の無線機を示した
斜視図、図２は防水シ−ルの斜視図である。1 and 2 are views showing a first embodiment, FIG. 1 is a perspective view showing a wireless device in a state where a waterproof seal is attached, and FIG. 2 is a perspective view of the waterproof seal. Is.
【００２０】本発明に係る電子機器である無線機の筐体
１はプラスチックにて形成されており、筐体本体２とこ
の筐体本体２に嵌合させられるカバ−３とで構成されて
いる。また、筐体１には、筐体本体２とカバ−３との境
界部分４に２個の穴部５ａ，５ｂが形成されており、こ
れらの穴部５ａ，５ｂには、筐体１内の回路部（図示せ
ず）に電気的に接続されている端子部６ａ，６ｂが筐体
１の内側から挿入され、端子部６ａ，６ｂの先端面は筐
体１の外周面７よりもわずかに突出させられている。A housing 1 of a radio device, which is an electronic device according to the present invention, is made of plastic, and is composed of a housing body 2 and a cover-3 fitted into the housing body 2. . Further, the housing 1 is formed with two holes 5a and 5b at a boundary portion 4 between the housing body 2 and the cover 3, and these holes 5a and 5b are provided inside the housing 1. The terminal portions 6a and 6b electrically connected to the circuit portion (not shown) are inserted from the inside of the housing 1, and the tip surfaces of the terminal portions 6a and 6b are slightly smaller than the outer peripheral surface 7 of the housing 1. Is projected to.
【００２１】防水シ−ル１１は柔軟な絶縁性を有する帯
状体にて形成されており、筐体１の外周面７を全周にわ
たって巻回するに十分な長さを有している。また、図２
に示す如く、この防水シ−ル１１の一方の面１１ａに
は、アンテナ用の導体板（第１の導体板）１２及びこの
導体板１２と所定距離を開けてグランドプレ−ン用の導
体板（第２の導体板）１３が貼付されている。また、防
水シ−ル１１の面１１ａ側には、導体板１２及び導体板
１３の端部１２ａ，１２ｂの部分を除くすべての領域
（図２に斜線で示された部分）に粘着剤が塗布され、さ
らにこの面にはセパレ−タ１５が貼付されている。The waterproof seal 11 is made of a flexible insulating strip and has a length sufficient to wind the outer peripheral surface 7 of the housing 1 around the entire circumference. Also, FIG.
As shown in FIG. 2, a conductor plate (first conductor plate) 12 for the antenna and a conductor plate for the ground plane with a predetermined distance from the conductor plate 12 for the antenna are provided on one surface 11a of the waterproof seal 11. (Second conductor plate) 13 is attached. Further, on the surface 11a side of the waterproof seal 11, an adhesive is applied to all regions (portions indicated by diagonal lines in FIG. 2) except the portions of the conductor plates 12 and the end portions 12a and 12b of the conductor plates 13. Further, a separator 15 is attached to this surface.
【００２２】上記防水シ−ル１１は、セパレ−タ１５を
剥がした後に、筐体１の外周面７の全周にわたて、境界
部分４を覆う状態で外周面７に密着させられる。また、
このとき、導体板１２の端部１２ａは端子部６ａ上に位
置付けられて端子部６ａに密着させられ、筐体１内の回
路部に電気的に接続される。同様に、導体板１３の端部
１３ａは端子部６ｂ上に位置付けられて端子部６ｂに密
着させられ、筐体１内の回路部に電気的に接続される。After the separator 15 is peeled off, the waterproof seal 11 is brought into close contact with the outer peripheral surface 7 over the entire outer peripheral surface 7 of the housing 1 so as to cover the boundary portion 4. Also,
At this time, the end portion 12a of the conductor plate 12 is positioned on the terminal portion 6a and brought into close contact with the terminal portion 6a, and is electrically connected to the circuit portion inside the housing 1. Similarly, the end portion 13a of the conductor plate 13 is positioned on the terminal portion 6b and brought into close contact with the terminal portion 6b, and is electrically connected to the circuit portion inside the housing 1.
【００２３】上記の如く、本例の防水構造では、筐体１
の外周面７に沿って防水シ−ル１１を貼るだけで筐体１
を密閉することができ、また、外周面７に沿って、アン
テナとしての導体板１２及びグランドプレ−ンとしての
導体板１３を取り付けることができる。As described above, in the waterproof structure of this example, the housing 1
The case 1 can be made by simply attaching the waterproof seal 11 along the outer peripheral surface 7 of the
Can be hermetically sealed, and a conductor plate 12 as an antenna and a conductor plate 13 as a ground plane can be attached along the outer peripheral surface 7.
【００２４】図３及び図４は本発明の第２の実施例を示
す図であり、図３は防水シ−ルを貼付する状態の無線機
の分解斜視図、図４は防水シ−ルの斜視図である。FIGS. 3 and 4 are views showing a second embodiment of the present invention. FIG. 3 is an exploded perspective view of a radio device in which a waterproof seal is attached, and FIG. 4 is a view of the waterproof seal. It is a perspective view.
【００２５】本例では、第１の実施例と異なり、２本の
防水シ−ル１１Ａにより無線機の筐体１の外周面７の全
周にわたって境界部分４を覆う構成となっており、防水
シ−ル１１Ａの一方の面１１ａには、図４に示す如く、
アンテナ用（又はグランドプレ−ン用）の導体板１２
（又は１３）が、その端部１２ａ（又は１３ａ）が防水
シ−ル１１Ａの端部から突出する状態で貼付されてい
る。また、面１１ａには全領域にわたって粘着剤が塗布
されている。In this example, unlike the first example, two waterproof seals 11A cover the boundary portion 4 over the entire circumference of the outer peripheral surface 7 of the housing 1 of the radio device, and the waterproofing is performed. On one surface 11a of the seal 11A, as shown in FIG.
Conductor plate 12 for antenna (or ground plane)
(Or 13) is attached such that its end 12a (or 13a) projects from the end of the waterproof seal 11A. Further, the surface 11a is coated with an adhesive over the entire area.
【００２６】一方、筐体１を構成する筐体本体２及びカ
バ−３の夫々には、両者２，３の合せ部分に切欠き２
ａ，３ａが形成されており、この切欠き２ａ，３ａから
導体板１２（１３）の端部１２ａ（１３ａ）を挿入でき
る。On the other hand, in each of the main body 2 and the cover 3 constituting the main body 1, a notch 2 is formed at a portion where the two and 3 are combined.
a and 3a are formed, and the end 12a (13a) of the conductor plate 12 (13) can be inserted from the notches 2a and 3a.
【００２７】上記筐体１の組立ては、図３に示す如く、
まず、導体板１２の端部１２ａ及び導体板１３の端部１
３ａの先端を筐体本体２に取り付けられた回路基板１７
の端子パタ−ンに半田付けし、つぎに端部１２ａ及び端
部１３ａを、夫々、筐体本体２の切欠き２ａに通し、次
に切欠き３ａ内に端部１２ａ，１３ａを挿入しながらカ
バ−３を筐体本体２に嵌合させて筐体本体２に固定し、
次に筐体１の外周面７の全周にわたって境界部分４を覆
う状態に２本の防水シ−ル１１Ａ，１１Ａを外周面７に
密着させることにより行われる。このとき、一方の防水
シ−ル１１Ａの基端側は他方の防水シ−ル１１Ａの先端
側で覆われるので、切欠き２ａ，３ａも完全に密閉され
る。Assembling of the housing 1 is as shown in FIG.
First, the end 12 a of the conductor plate 12 and the end 1 of the conductor plate 13
Circuit board 17 with the tip of 3a attached to the housing body 2
While soldering the end patterns 12a and 13a into the notches 2a of the housing body 2 and then inserting the ends 12a and 13a into the notches 3a. The cover 3 is fitted to the housing body 2 and fixed to the housing body 2,
Next, the two waterproof seals 11A and 11A are brought into close contact with the outer peripheral surface 7 so as to cover the boundary portion 4 over the entire outer peripheral surface 7 of the housing 1. At this time, the base end side of the one waterproof seal 11A is covered with the tip end side of the other waterproof seal 11A, so that the notches 2a and 3a are completely sealed.
【００２８】上記の如く、本例の防水構造では、筐体１
は、その外周面７の全周にわたて、境界部分４が２本の
防水シ−ル１１Ａ，１１Ａで覆われるので、第１の実施
例と同様、筐体１内を完全に密閉でき、また、外周面７
に沿って、アンテナとしての導体板１２及びグランドプ
レ−ンとしての導体板１３を取り付けることができる。
また、導体板１２，１３の端部１２ａ，１３ａは筐体１
内の回路基板１７に半田付けされるので、回路基板１７
に設けられている無線回路部と導体板１２，１３との電
気的接続は確実なものとなる。As described above, in the waterproof structure of this example, the housing 1
Since the boundary portion 4 is covered with the two waterproof seals 11A and 11A over the entire circumference of the outer peripheral surface 7, the inside of the housing 1 can be completely sealed as in the first embodiment. In addition, the outer peripheral surface 7
A conductor plate 12 as an antenna and a conductor plate 13 as a ground plane can be attached along the.
In addition, the end portions 12a and 13a of the conductor plates 12 and 13 are the casing 1
Since it is soldered to the circuit board 17 inside, the circuit board 17
The electrical connection between the wireless circuit portion provided on the board and the conductor plates 12 and 13 is ensured.
【００２９】図５は本発明の第３の実施例を説明する図
である。本例は、１本の防水シ−ル１１Ｂを用いて筐体
外周面７を巻回し筐体１を密閉する点では第１の実施例
と同様であるが、防水シ−ル１１Ｂにはアンテナ用の導
体板１２（又はグランドプレ−ン用の導体板１３）のみ
が貼付され、この導体板１２（又は１３）の端部１２ａ
（又は１３ａ）を回路基板１７に半田付け後に、境界部
分４を防水シ−ル１１Ｂで覆う構成となっている。設計
上の都合等によっては、本例のようにアンテナ用の導体
板１２又はグランドプレ−ン用の導体板１３だけを防水
シ−ルに貼付する構成としても良い。FIG. 5 is a diagram for explaining the third embodiment of the present invention. This example is similar to the first example in that the casing outer peripheral surface 7 is wound by using one waterproof seal 11B to seal the casing 1, but the waterproof seal 11B has an antenna. Only the conductor plate 12 (or the conductor plate 13 for the ground plane) is attached, and the end 12a of the conductor plate 12 (or 13) is attached.
After soldering (or 13a) to the circuit board 17, the boundary portion 4 is covered with the waterproof seal 11B. Depending on the design, etc., only the conductor plate 12 for the antenna or the conductor plate 13 for the ground plane may be attached to the waterproof seal as in this example.
【００３０】図６は本発明の第４の実施例を説明する図
である。本例では、ル−プアンテナ用の導体板１２Ａの
みが防水シ−ル１１Ｃに貼付されており、この防水シ−
ル11Ｃを筐体１の外周面７に全周にわたって密着させる
と、導体板１２Ａの一方の端部１２ｃは回路部の給電用
端子部６ｃに密着し、他方の端部１２ｄは回路部のア−
ス用端子部６ｄに密着する。本例では、防水シ−ル１１
Ｃを貼って筐体１を密閉することにより、筐体外周面７
の略全周にわたって巻回されたル−プアンテナを筐体１
に取り付けることができる。FIG. 6 is a diagram for explaining the fourth embodiment of the present invention. In this example, only the conductor plate 12A for the loop antenna is attached to the waterproof seal 11C.
When the ruled portion 11C is brought into close contact with the outer peripheral surface 7 of the housing 1 over the entire circumference, one end 12c of the conductor plate 12A comes into close contact with the power supply terminal portion 6c of the circuit portion, and the other end 12d of the circuit portion is provided with the circuit portion. −
It closely adheres to the terminal portion 6d for terminals. In this example, the waterproof seal 11
By sticking C and sealing the housing 1, the outer peripheral surface 7 of the housing is
Of the loop antenna wound around substantially the entire circumference of the housing 1
Can be attached to.
【００３１】[0031]
【発明の効果】以上説明したように第１の発明では、電
子機器筐体の外周面に沿って防水シ−ルを貼ることによ
り電子機器筐体の防水を行えるので、防水に必要な作業
が容易であり、また、筐体自体の肉厚は薄くできるので
筐体の小形化を図れる。As described above, according to the first aspect of the invention, since the electronic equipment casing can be waterproofed by attaching the waterproof seal along the outer peripheral surface of the electronic equipment casing, the work required for waterproofing can be performed. It is easy, and the thickness of the housing itself can be reduced, so that the housing can be downsized.
【００３２】また、第２の発明では、防水シ−ルを貼る
だけで電子機器筐体の外周面に沿ってアンテナ及びグラ
ンドプレ−ンを設けられるので、第１の発明の効果に加
え、アンテナ及びグランドプレ−ンの取り付けが容易と
なりアンテナ及びグランドプレ−ンの設置スペ−スを削
減できる。In addition, in the second invention, the antenna and the ground plane can be provided along the outer peripheral surface of the electronic equipment casing only by attaching the waterproof seal, so that in addition to the effect of the first invention, the antenna is provided. Also, the mounting of the ground plane becomes easier, and the installation space of the antenna and the ground plane can be reduced.
【００３３】また、第３の発明では、防水シ−ルを貼る
だけで電子機器筐体の外周面に沿ってアンテナ又はグラ
ンドプレ−ンを設けられるので、第１の発明の効果に加
え、アンテナ又はグランドプレ−ンを容易に取り付けら
れ、また、アンテナ又はグランドプレ−ンの設置スペ−
スの削減を図れる。Further, in the third invention, since the antenna or the ground plane can be provided along the outer peripheral surface of the electronic equipment casing only by attaching the waterproof seal, the antenna can be provided in addition to the effect of the first invention. Alternatively, the ground plane can be easily installed, and the antenna or ground plane installation space
You can reduce the cost.
【００３４】第４の発明では、防水シ−ルを貼るだけで
電子機器筐体の外周面に沿うル−プアンテナを設けられ
るので、第１の発明の効果に加え、ル−プアンテナの取
り付けが容易となり、また、ル−プアンテナの設置スペ
−スの削減を図れる。In the fourth aspect of the invention, since the loop antenna can be provided along the outer peripheral surface of the electronic equipment casing only by attaching the waterproof seal, the effect of the first aspect of the invention and the easy attachment of the loop antenna are provided. Moreover, the installation space of the loop antenna can be reduced.
【００３５】第５の発明では、防水シ−ルを貼るだけで
電子機器筐体内の回路部と導体板の端部が電気的に接続
されるので、第２乃至第４のいずれかの発明において、
回路部と導体板との電気的接続が容易となる。In the fifth aspect of the invention, since the circuit portion in the electronic equipment casing and the end portion of the conductor plate are electrically connected only by attaching the waterproof seal, the invention according to any one of the second to fourth aspects is achieved. ,
This facilitates electrical connection between the circuit section and the conductor plate.
【００３６】第６の発明では、導体板の端部は電子機器
筐体内の回路部に直接半田付けされているので、第２乃
至第４のいずれかの発明において、回路部と導体板との
電気的接続は確実になる。In the sixth aspect of the invention, since the end portion of the conductor plate is directly soldered to the circuit portion in the electronic equipment casing, in any one of the second to fourth aspects of the invention, the circuit portion and the conductor plate are not connected to each other. The electrical connection is secure.
【図１】本発明の第１の実施例を示す斜視図。FIG. 1 is a perspective view showing a first embodiment of the present invention.
【図２】第１の実施例に係る防水シ−ルの斜視図。FIG. 2 is a perspective view of the waterproof seal according to the first embodiment.
【図３】本発明の第２の実施例を示す斜視図。FIG. 3 is a perspective view showing a second embodiment of the present invention.
【図４】第２の実施例に係る防水シ−ルの斜視図FIG. 4 is a perspective view of a waterproof seal according to a second embodiment.
【図５】本発明の第３の実施例を示す斜視図。FIG. 5 is a perspective view showing a third embodiment of the present invention.
【図６】本発明の第４の実施例を示す斜視図。FIG. 6 is a perspective view showing a fourth embodiment of the present invention.
１……電子機器筐体 ２……筐体本体 ３……カバー ４……境界部分 ５ａ，５ｂ……穴部 ６ａ，６ｂ……端
子部 １１…防水シ−ル １２…第１の導体
板 １３…第２の導体板1 ... Electronic device housing 2 ... Housing body 3 ... Cover 4 ... Boundary portion 5a, 5b ... Hole portion 6a, 6b ... Terminal portion 11 ... Waterproof seal 12 ... First conductor plate 13 ... Second conductor plate
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｈ０５Ｋ 5/02 Ｌ 7362−4Ｅ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display location H05K 5/02 L 7362-4E
Claims (6)
たカバ−とで形成された電子機器筐体の外周面に前記筐
体本体とカバ−との境界部分を覆う状態に可撓性を有す
る帯状の防水シ−ルが貼付されていることを特徴とする
電子機器の防水構造。1. An outer peripheral surface of an electronic device housing formed by a housing body and a cover fitted to the housing body, which can cover the boundary portion between the housing body and the cover. A waterproof structure for electronic devices, in which a band-shaped waterproof seal having flexibility is attached.
共にこの防水シ−ルにはアンテナ用の第１の導体板及び
この第１の導体板に離間させてグランドプレ−ン用の第
２の導体板が貼付され、前記第１の導体板及び第２の導
体板の端部は電子機器筐体内に設けられている回路部に
電気的に接続されていることを特徴とする請求項１に記
載の電子機器の防水構造。2. The waterproof seal is formed of an insulating member, and the waterproof seal is provided with a first conductor plate for an antenna and a ground plane separated from the first conductor plate. A second conductor plate is attached, and end portions of the first conductor plate and the second conductor plate are electrically connected to a circuit portion provided in an electronic device housing. Item 1. A waterproof structure for an electronic device according to item 1.
共にこの防水シ−ルにはアンテナ又はグランドプレ−ン
用の導体板が貼付され、この導体板の端部は電子機器筐
体内に設けられている回路部に電気的に接続されている
ことを特徴とする請求項１に記載の電子機器の防水構
造。3. The waterproof seal is formed of an insulating member, and a conductor plate for an antenna or a ground plane is attached to the waterproof seal, and an end portion of the conductor plate is inside an electronic equipment casing. The waterproof structure for an electronic device according to claim 1, wherein the waterproof structure is electrically connected to a circuit portion provided in the.
共にこの防水シ−ルにはル−プアンテナ用の導体板が貼
付され、この導体板は電子機器筐体の外周面の略全周に
わたって巻回されてその両端部が電子機器筐体内に設け
られている回路部に電気的に接続されていることを特徴
とする請求項１に記載の電子機器の防水構造。4. The waterproof seal is formed of an insulating member, and a conductor plate for a loop antenna is attached to the waterproof seal. The conductor plate is substantially the entire outer peripheral surface of the electronic equipment casing. The waterproof structure for an electronic device according to claim 1, wherein the waterproof structure for an electronic device is wound around a circumference, and both ends thereof are electrically connected to a circuit part provided in the electronic device housing.
に挿入されて前記電子機器筐体の外部に露出させられる
端子部を有し、導体板の端部は前記端子部に密着させら
れることにより前記回路部に電気的に接続されているこ
とを特徴とする請求項２乃至４の何れかに記載の電子機
器の防水構造。5. The circuit portion has a terminal portion that is inserted into a hole formed in the electronic equipment casing and exposed to the outside of the electronic equipment casing, and an end portion of the conductor plate is in close contact with the terminal portion. The waterproof structure for an electronic device according to claim 2, wherein the waterproof structure is electrically connected to the circuit portion by being driven.
形成された穴部から前記電子機器筐体内に挿入されて回
路部に半田付けされていることを特徴とする請求項２乃
至４の何れかに記載の電子機器の防水構造。6. The end portion of the conductor plate is inserted into the electronic equipment casing through a hole formed in the outer peripheral surface of the electronic equipment casing and soldered to the circuit portion. 5. A waterproof structure for an electronic device according to any one of 4 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5242401A JPH0799403A (en) | 1993-09-29 | 1993-09-29 | Water-proof structure for electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5242401A JPH0799403A (en) | 1993-09-29 | 1993-09-29 | Water-proof structure for electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0799403A true JPH0799403A (en) | 1995-04-11 |
Family
ID=17088598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5242401A Withdrawn JPH0799403A (en) | 1993-09-29 | 1993-09-29 | Water-proof structure for electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0799403A (en) |
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| JP2007201633A (en) * | 2006-01-24 | 2007-08-09 | Nec Saitama Ltd | Mobile wireless apparatus |
| US7541992B2 (en) | 2006-06-28 | 2009-06-02 | Casio Hitachi Mobile Communications Co., Ltd. | Mobile radio communication device |
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| JP2013519151A (en) * | 2010-02-02 | 2013-05-23 | アップル インコーポレイテッド | Handheld device enclosure |
| JP2013106286A (en) * | 2011-11-16 | 2013-05-30 | Nec Saitama Ltd | Electronic apparatus and antenna unit |
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| JP2014068263A (en) * | 2012-09-26 | 2014-04-17 | Kyocera Corp | Portable communication terminal |
| JP2016039591A (en) * | 2014-08-11 | 2016-03-22 | シャープ株式会社 | Antenna device |
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-
1993
- 1993-09-29 JP JP5242401A patent/JPH0799403A/en not_active Withdrawn
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| US7541992B2 (en) | 2006-06-28 | 2009-06-02 | Casio Hitachi Mobile Communications Co., Ltd. | Mobile radio communication device |
| EP2451006A1 (en) * | 2009-08-05 | 2012-05-09 | Panasonic Corporation | Portable radio |
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| US10303219B2 (en) | 2010-02-02 | 2019-05-28 | Apple Inc. | Handheld device enclosure having outer periphery members and a front cover assembly |
| KR101875840B1 (en) * | 2010-02-02 | 2018-07-06 | 애플 인크. | Handheld device enclosure |
| EP3418855A1 (en) * | 2010-02-02 | 2018-12-26 | Apple Inc. | Cosmetic co-removal of material for electronic device surfaces |
| EP3418856A1 (en) * | 2010-02-02 | 2018-12-26 | Apple Inc. | Cosmetic co-removal of material for electronic device surfaces |
| US10234906B2 (en) | 2010-02-02 | 2019-03-19 | Apple Inc. | Cosmetic co-removal of material for electronic device surfaces |
| JP2013106286A (en) * | 2011-11-16 | 2013-05-30 | Nec Saitama Ltd | Electronic apparatus and antenna unit |
| JP2014068263A (en) * | 2012-09-26 | 2014-04-17 | Kyocera Corp | Portable communication terminal |
| US9634708B2 (en) | 2012-09-26 | 2017-04-25 | Kyocera Corporation | Portable communication device with houing sealing member |
| US9714858B2 (en) | 2012-11-21 | 2017-07-25 | Kamstrup A/S | Consumption meter housing with feed through for external communication equipment |
| WO2014208853A1 (en) * | 2013-06-28 | 2014-12-31 | Kim Kyung Min | Case for portable electronic device |
| KR200469790Y1 (en) * | 2013-06-28 | 2013-11-12 | 김경민 | Mobile Electronic Equipment Case Having the Function of Linking Cable |
| JP2016039591A (en) * | 2014-08-11 | 2016-03-22 | シャープ株式会社 | Antenna device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20001226 |