JPS60140899A - Interphone housing - Google Patents
Interphone housingInfo
- Publication number
- JPS60140899A JPS60140899A JP24983483A JP24983483A JPS60140899A JP S60140899 A JPS60140899 A JP S60140899A JP 24983483 A JP24983483 A JP 24983483A JP 24983483 A JP24983483 A JP 24983483A JP S60140899 A JPS60140899 A JP S60140899A
- Authority
- JP
- Japan
- Prior art keywords
- grill
- panel
- intercom
- substrate
- ceramic
- 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.)
- Granted
Links
Landscapes
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はインターホンの筐体の材料としてセラミックを
使用したインターホン筐体に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an intercom casing using ceramic as the material of the intercom casing.
従来から、インターホン筐体の材料としてはプラスチッ
クが一般的であり、特に、熱可塑性のプラスチックが多
用されている。このプラスチック材料は、木や金属など
の他の材料には見られない加工性に秀れ、即ち、加熱に
より流動状態になり、冷やすと硬化する性質を有してい
るため、射出成！（暫こより如何なる形状にも成型でき
、甲：産可能である。また、軽」ｉｌで丈夫であり、い
−０寸でも錆びることがなく、電気絶縁体であるなど多
くの特徴をもっている。しかしながら、その反面、屋外
へ長く放置しておくと、退色したり、割、扛易くなる。Conventionally, plastics have been commonly used as materials for intercom casings, and thermoplastic plastics have been particularly frequently used. This plastic material has excellent workability not found in other materials such as wood or metal; in other words, it has the property of turning into a fluid state when heated and hardening when cooled, making it ideal for injection molding. (It can be molded into any shape for a while, and can be produced. It also has many characteristics such as being light and durable, not rusting even at 0-0 dimensions, and being an electrical insulator. However, On the other hand, if left outdoors for a long time, the color may fade, crack, or break easily.
この現象は、″Ｍ外線などで老化現象をおこすとどもに
着色剤の染料や顔料が退ｆヒしてくるからで、特に鮮や
かな色をしているものけど白っぽく、退色し易くなるた
め、フィンターホンのｉ−アホン了・機のように屋外へ
取り付けろものに使うと上記不具合が生じ、意匠的にｔ
）問題かあった。また、門柱に１くアホン丁機を設置す
る場合、プラスチックで作ったドアホン子機では１【々
しさか感じられないという欠点かあ−〕た。This phenomenon occurs because the dyes and pigments in the coloring agent fade as the aging phenomenon occurs due to M external lines, etc., and even if the color is particularly bright, it becomes whitish and fades easily. If it is used for something that cannot be installed outdoors, such as the Finterphone i-Ahon Ryo machine, the above problems will occur, and the design will not be suitable.
) There was a problem. Also, when installing a door phone machine on a gatepost, a door phone machine made of plastic had the disadvantage of not giving a sense of solidity.
本発明は叙七の難点を解決するためになされたもので、
セラミックでドアホン筐体を構成することにより、退色
性がなく、耐候性に優扛ると共に衝撃にも強い１くアポ
ン筐体を提供することを目的とするものである。The present invention was made in order to solve the difficulties of
The object of the present invention is to provide a doorphone casing which is free from fading, has excellent weather resistance, and is resistant to impact by configuring the doorphone casing with ceramic.
以下、図面に沿って本発明の好ましい実施例を詳述する
。Preferred embodiments of the present invention will be described in detail below with reference to the drawings.
第１〜４図において、直方体状の合成樹脂（プラスチッ
ク）等の基板８には、スピーカ２２から放音用のスピー
カグリル２、マイク２１へ送話用のマイクグリル４およ
び呼出ボタン６が所定位置に配設されている。ボタン６
にはそのガイド２０が含ま、１ｔている。In FIGS. 1 to 4, a speaker grill 2 for emitting sound from a speaker 22, a microphone grill 4 for transmitting a voice to a microphone 21, and a call button 6 are arranged at predetermined positions on a rectangular parallelepiped substrate 8 made of synthetic resin (plastic) or the like. It is located in Button 6
includes its guide 20 and weighs 1t.
この基板８には、セラミックパネル１６が接着剤１７を
介して粘着される。パネル１６はスピーカグリル２、マ
イクグリル４、および呼出ボタン６（およびそのガイド
２０）にそ肛ぞれ対応した貫通孔１０．１２．１４を有
している。A ceramic panel 16 is adhered to this substrate 8 via an adhesive 17. The panel 16 has through holes 10, 12, and 14 corresponding to the speaker grill 2, the microphone grill 4, and the call button 6 (and its guide 20), respectively.
パネルの周辺１９は基板８から前方へ突出するリブ１８
により囲繞されている。The periphery 19 of the panel is a rib 18 protruding forward from the substrate 8.
is surrounded by.
なお、２０はパネル１６を、剥れ防１にのため基板へビ
ス（図示せず）により螺着するための孔である。Note that 20 is a hole for screwing the panel 16 to the substrate with screws (not shown) to prevent peeling.
本発明の筐体によれば、インターホン前面をセラミンク
で形成したので、紫外線による老化現象が惹起しないか
ら、退色したり、割れ易くなることはなくなる。According to the casing of the present invention, since the front surface of the intercom is made of ceramic, the aging phenomenon caused by ultraviolet rays does not occur, so the casing does not fade or become easily cracked.
また、セラミックパイ、ルは、壁や門柱にマツチし、重
厚さが増し、意匠的に秀れている。In addition, ceramic pies fit well with walls and gateposts, adding solidity and are excellent in design.
さらに、本発明のインターホン筐体によればセラミック
パネルを接着剤を介して基板に粘着して構成したので、
セラミックパネルは接着剤をバッファーとして基板によ
りバックアップされるから。Furthermore, according to the intercom housing of the present invention, the ceramic panel is adhered to the substrate via an adhesive, so that
Ceramic panels are backed up by the substrate using adhesive as a buffer.
特にスピーカグリル、マイクグリルおよび呼出スイッチ
の部分に才ｊいても衝撃に強い横進となる。In particular, the speaker grill, microphone grill, and call switch are highly resistant to shocks and move horizontally.
しかも、パネル周辺をＪｊ２板から突出するリブにより
囲繞して構成したので、製造、試験、運搬、取付などの
各作業中において仮令誤って落Ｆせしめたとしても、基
板のリブにより、落■の衝撃は吸収されるから、割れた
リヒビが入ったりすることはなくなる。Moreover, since the panel is surrounded by ribs protruding from the Jj2 board, even if it is accidentally dropped during manufacturing, testing, transportation, installation, etc., the ribs on the board will prevent it from falling. Since the impact is absorbed, there will be no cracks or cracks.
第１図、第２図は夫々本発明によるインターホン筐体の
平面図、側面図、
ｊ −
第３図、第４図は夫々第１図の／ｌ−Ａ線、Ｂ −Ｂ線
の断面図である。
２ ・・・・・・・・スピーカグリル
４ ・・・・・・・・マイクグリル
６ ・・・・・・・・呼出ボタン
８ ・・・・・・・・ 運１反
１０．１２．１４ ・・・・・・・・貫通孔１６ 、、
、、、、、ｔセラミックパネル１７ ・・・・・・・・
接着剤
１８ ・・・・・・・・ リブ
代理人 弁理士 守 谷 −雄
４−Figures 1 and 2 are a plan view and a side view of an intercom housing according to the present invention, respectively, and Figures 3 and 4 are cross-sectional views taken along line /l-A and line B-B in Figure 1, respectively. It is. 2 ・・・・・・・・・Speaker grill 4 ・・・・・・・・・Mic grill 6 ・・・・・・・・・Call button 8 ・・・・・・・・・ Luck 1 against 10.12.14 ......Through hole 16,,
,,,,,t ceramic panel 17...
Adhesive 18 ・・・・・・・・・ Rib agent Patent attorney Moritani -Yu 4-
Claims (2)
ンを所定位置に配設した合成樹脂等の基板に、前記スピ
ーカグリル、マイクグリルおよび呼出ボタンに対応した
貫通孔をそれぞれ有１゛るセラミックパネルを接着剤を
介して粘着したことを特徴とするインターホン筐体。(1) A ceramic panel each having through-holes corresponding to the speaker grill, microphone grill, and call button is glued to a substrate made of synthetic resin, etc., on which the speaker grill, microphone grill, and call button are arranged at predetermined positions. An intercom housing characterized by adhesive through.
より囲繞したことを特徴とする特許請求の範囲第１項記
載のインターホン筐体。(2) The intercom casing according to claim 1, wherein the periphery of the panel is surrounded by a rib protruding from the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24983483A JPS60140899A (en) | 1983-12-28 | 1983-12-28 | Interphone housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24983483A JPS60140899A (en) | 1983-12-28 | 1983-12-28 | Interphone housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60140899A true JPS60140899A (en) | 1985-07-25 |
| JPH0363834B2 JPH0363834B2 (en) | 1991-10-02 |
Family
ID=17198873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24983483A Granted JPS60140899A (en) | 1983-12-28 | 1983-12-28 | Interphone housing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327070U (en) * | 1989-07-26 | 1991-03-19 | ||
| CN106957183A (en) * | 2017-01-19 | 2017-07-18 | 瑞声科技(新加坡)有限公司 | Shell and its processing method |
-
1983
- 1983-12-28 JP JP24983483A patent/JPS60140899A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327070U (en) * | 1989-07-26 | 1991-03-19 | ||
| CN106957183A (en) * | 2017-01-19 | 2017-07-18 | 瑞声科技(新加坡)有限公司 | Shell and its processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0363834B2 (en) | 1991-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |