200301054 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（！） 【發明所屬技術領域】 本發明是關於一種具備可裝卸自如地安裝於本體外殼 的外表面之裝飾面板的行動資訊終端機器’例如：攜帶電 話，和一種關於可容易地對具簡單安裝構造的裝飾面板進 行裝卸操作而不會增大本體外殼的技術。 【先前技術】 攜帶電話的使用者很多，且不論男女老幼皆是其使用 群之一，而依據年齢層、個人興趣的不同’相同機種的攜 帶電話亦會提供數種不同的外型（顏色、設計）以供選擇 。然而，因爲使用者具有各式各樣的興趣喜好，要提供每 位使用者各自喜歡的外型之攜帶電話是不容易的。 在此，提供數種不同設計樣式的裝飾面板’而且該裝 飾面板係可裝卸自如地安裝於攜帶電話的外表面。 就此種攜帶電話的例子而言，具有日本特願平2000-314519 號。 本發明的裝飾面板具有：在一端部設有卡合於本體外 殼的卡合孔之卡合片，而在他端側則設有可壓入埋設於本 體外殼的壓入襯墊之壓入凸出部。 欲將裝飾面板安裝於本體外殼時，首先使裝飾面板一 端的卡合片卡合於形成於本體外殼的卡止孔，然後以該卡 合部爲支點，並令裝飾面板轉動以將壓入凸出部壓入上述 壓入襯墊。 藉此方式，由於壓入凸出部不容易由壓入襯墊脫離， (請先閱讀背面之注意事項再填寫本頁) -裝-200301054 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the Invention (!) [Technical Field of the Invention] The present invention relates to a mobile information terminal provided with a decorative panel that can be detachably mounted on the outer surface of a body casing Machines, for example, mobile phones, and a technology related to the ease of attaching and detaching a decorative panel with a simple mounting structure without enlarging the body casing. [Previous technology] There are many users of mobile phones, and men and women are one of their use groups. According to different ages and personal interests, mobile phones of the same model will also provide several different appearances (colors , Design) to choose from. However, since users have various interests, it is not easy to provide a portable phone of each user's favorite appearance. Here, a plurality of decorative panels of different design styles are provided, and the decorative panel is detachably mounted on the outer surface of the mobile phone. As an example of such a portable telephone, there is Japanese Patent Application No. 2000-314519. The decorative panel of the present invention has an engaging piece provided with an engaging hole that is engaged with the main body casing at one end, and an indentation protrusion that can be pressed into an indentation pad embedded in the main body casing at the other end side. Department. When the decorative panel is to be mounted on the main body casing, firstly engage the engaging piece on one end of the decorative panel with a locking hole formed in the main body casing, and then use the engaging portion as a fulcrum, and rotate the decorative panel to press the projection into the projection. The outlet is pressed into the press-fitting pad. In this way, since the press-in protrusion is not easy to be separated by the press-in pad, (please read the precautions on the back before filling this page)-装-
、1T 本紙張尺度適用中國國家標準（CNS ) Μ規格（21〇><297公釐） -5- 經濟部智慧財產局員工消費合作社印製 200301054 A7 B7 五、發明説明（2 ) 所以裝飾面板可在不會輕易地在從本體外殼脫離的狀態下 進行安裝。 【發明所欲解決之課題】 上述攜帶電話之裝飾面板的安裝是藉由壓入襯墊和壓 入凸出部的卡止而完成者，故就安裝動作而言，會形成在 與本體外殼的外表面垂直的方向亦即板厚方向的卡止，因 此會有本體外殼的厚度變厚之問題。 亦即，在壓入襯墊和壓入凸出部之卡止方面，其卡止 力是根據兩者的***量。所以，爲使該攜帶電話於使用狀 態時裝飾面板不會容易地脫離，則必須某程度地增加兩者 的***量。 加深***量意味：必須於板厚方向增加使壓入襯墊’ 從而，造成本體外殼的厚度變厚。又，壓入襯墊亦必須某 程度地變長，然而使由平面上的裝飾面板突出的壓入襯墊 變長亦會產生該壓入襯墊容易破損的問題。 此外，根據壓入襯墊的材質的不同，爲了以某程度的 力支持固定凸出部，有時亦必須於面方向增大，從而’必 須增大安裝裝飾面板的構件面方向尺寸，故本體外殼亦會 變大。 尤其，將液晶顯示面板等顯示裝置配置於本體外殼內 時，爲避免碰撞液晶顯示面板，則必須使本體外殼的厚度 變厚，或者必須令液晶顯示面板小於本體外殼的平面形狀 -----L—1-------9·^----Ί.—、訂—i— (請先閱讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家構準（CNS ) A4規格（210X297公釐） -6 - 200301054 A7 B7_五、發明説明（3 ) 其次，就安裝動作而言，必須將裝飾面板一端的卡止 片卡合於形成於本體外殼的卡止孔，因此’必須一邊確認 兩者的位置，一邊謹慎地進行卡合，很費心思而且複雜。 若隨便地令裝飾面板轉動而將壓入凸出部***壓入襯墊， 則會產生上述卡止片或壓入凸出部破損的問題。 因此，本發明行動資訊終端機器及裝飾面板是以可採 用簡單的構造來安裝裝飾面板，而且可容易地進行其裝卸 操作，同時也不會導致本體外殼和裝飾面板的大型化爲課 題。 【解決課題之手段】 本發明提供一種具有本體外殼、和可裝卸自如地安裝 於該本體外殻的外表面之行動資訊終端裝置’而且本體外 殼具備：彼此略平行的兩側部、和沿著該兩側部延伸且朝 向外側方向形成開口的一對細長溝；面板具有沿著該兩側 部延伸且朝向內側突出的突出部；藉由令面板滑動於本體 外殼，突出部會卡合於細長溝，以使面板安裝於本體外殼 (請先閱讀背面之注意事項再填寫本頁) 裝_ 訂、 1T This paper size applies the Chinese National Standard (CNS) M specification (21〇 > < 297mm) -5- Printed by the Employees' Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 200301054 A7 B7 V. Description of the invention (2) So decoration The panel can be installed without being easily detached from the body case. [Problems to be Solved by the Invention] The above-mentioned installation of the decorative panel of the mobile phone is completed by the press-fitting of the pad and the engagement of the press-projecting portion, so it will be formed on the body casing in terms of the installation operation. Since the outer surface is locked in the vertical direction, that is, in the thickness direction, there is a problem that the thickness of the body shell becomes thick. That is, the locking force of the press-fitting pad and the press-fitting projection is based on the amount of insertion of both. Therefore, in order to prevent the decorative panel from detaching easily when the mobile phone is in use, it is necessary to increase the insertion amount of both. Deepening the insertion amount means that it is necessary to increase the thickness of the plate in the direction of the plate so as to increase the thickness of the body shell. In addition, the press-fitting pad must be lengthened to a certain extent. However, if the press-fitting pad protruding from the flat decorative panel is lengthened, the press-fitting pad is easily broken. In addition, depending on the material of the press-fitting pad, in order to support the fixed projection with a certain degree of force, it may sometimes have to be increased in the surface direction, so that the size of the direction of the surface of the component on which the decorative panel is mounted must be increased, so the body The shell also becomes larger. In particular, when a display device such as a liquid crystal display panel is arranged in a body casing, in order to avoid collision with the liquid crystal display panel, the thickness of the body casing must be made thicker, or the liquid crystal display panel must be smaller than the planar shape of the body casing ----- L—1 ------- 9 · ^ ---- Ί.—, order—i— (Please read the notes on the back before filling in this page) This paper size is applicable to China National Standards (CNS) A4 specification (210X297 mm) -6-200301054 A7 B7_V. Description of the invention (3) Secondly, in terms of installation action, the locking piece at one end of the decorative panel must be engaged with the locking hole formed in the body shell, Therefore, 'the position must be carefully engaged while confirming the position of the two, which is troublesome and complicated. If the decorative panel is rotated arbitrarily and the press-fitting projection is inserted into the press-fitting pad, the above-mentioned locking piece or the press-fitting projection may be damaged. Therefore, the mobile information terminal device and the decorative panel of the present invention can be used to install the decorative panel with a simple structure, and the mounting and dismounting operations can be easily performed without causing the subject to increase in size of the main body casing and the decorative panel. [Means for Solving the Problem] The present invention provides a mobile information terminal device having a main body case and a detachable mount on the outer surface of the main body case. The main body case includes: two side portions that are slightly parallel to each other; and The pair of elongated grooves extending on the two sides and forming an opening toward the outside; the panel has protrusions extending along the two sides and protruding toward the inside; by sliding the panel on the body casing, the protrusions engage with the slenderness Groove so that the panel can be installed in the body shell (please read the precautions on the back before filling this page)
E 經濟部智慧財產局員工消費合作社印製 【發明之實施方式】 以下，參佐圖面詳述本發明之實施方式。 此實施方式適用在作爲行動資訊終端機器的攜帶電話 〇 如第1圖至第2圖所示，攜帶電話1的基本構造與習 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 200301054 A7 B7 五、發明説明（4 ) (請先閱讀背面之注意事項再填寫本頁) 知攜帶電話大致相同，其構造包括：大致相同尺寸之薄箱 形的操作部本體2、顯示部本體3、和可轉動自如地組裝 於與操作部本體2及顯示部本體3相對的一側部之凸緣部 4 °如後之詳述’攜帶電話丨的特徵爲：以可獲致得以在 顯示部本體3的外表面裝卸自如地安裝裝飾面板50的外 觀之方式構成。 此外’就操作部本體2和顯示部本體3的材質而言， 可使用聚碳酸酯樹脂（PC樹脂）或聚碳酸酯ABS ( PC-ABS )等，又’就裝飾面板50的材質而言，可使用聚碳 酸酯ABS樹脂（PC — ABS樹脂）或丙烯基樹酯（PMMA) 等。 各圖面的箭號所示之U方向、D方向、L方向、R方 向、F方向、B方向分別意味上方、下方、左方、右方、 前方、後方。又，本說明書所示的上述方向性是將上述攜 帶電話1之天線突出的方向作爲上方，而以此爲基準而規 定者，俾方便於本說明書中說明攜帶電話。 經濟部智慧財產局員工消費合作社印製 如第1圖和第3圖所示，攜帶電話1在未使用狀態下 ，其操作部本體2和顯示部本體3藉由凸緣部4而相互重 疊成摺疊狀。如第2圖所示，當攜帶電話1在通話或操作 電子郵件的狀態下，其操作部本體2和顯示部本體3則藉 由凸緣部4展開。 省略攜帶電話1的詳細內容，在其操作部本體2或顯 示部本體3的內部，內設有：控制電路部、無線傳送接收 電路部、撥號傳送電路部、通話電路部、鈴聲電路部、或 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8 - 200301054 A7 B7 五、發明説明（5 ) (請先閱讀背面之注意事項再填寫本頁) 電源電路部、記憶體部、液晶驅動器電路部等。攜帶電話 1之操作部本體2中，收納有將電源供給至各部之可充電 二次電池組。在攜帶電話1的操作部本體2之未圖示的側 面，設置有外部連接端子及音量調整鍵。 以操作部本體2在摺疊狀態下與顯示部本體3相對的 一邊主面作爲操作面2a，如第2圖所示，操作面2a上設 有：兼具文字等輸入功能的數字鍵等撥號部5、可進行各 種功能選擇的飛梭旋鈕6 ;或者電源·通話鍵、記號切換 鍵、記憶收尋鍵等各種功能的按鍵7。操作部本體2上安 裝有g舌同部8 ’而g亥目舌同部8內建有設於與操作面2 a的 凸緣部4相對的自由端側之未圖示的麥克風。 在操作邰本體2的g舌筒部8側面，設有對於省略詳細 內容之二次電池組進行充電的充電端子部9。在操作部本 體2的凸緣部4側面，設有收納可伸縮自如的桿狀天線之 天線部10。在天線部10之桿狀天線前端部內建有發光元 件，而且亦可藉由顯示功能的設定操作，而在來電至通話 結束期間進行發光顯示。 經濟部智慧財產局員工消費合作社印製 顯示部本體3在摺疊狀態下與操作部本體2相對的一 主面，配置有後述之液晶顯示面板30的顯示面3a，而另 一方面，與該顯不面3 a相對的另一主面則安裝有後述之 裝飾面板50的裝飾面3b。對顯示部本體3之顯示面3a 的內殼11安裝上裝飾面3b的外殼12而構成整體薄箱狀 〇 於顯示部本體3外殼1 2的裝飾面3b側，形成有之後 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） --- 200301054 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（6 ) 詳述的凹陷部1 3，進而以覆蓋該凹陷部1 3之方式裝上與 該凹陷部1 3大致相同形狀的裝飾面板50。 於顯示部本體3內殼11的顯示面3a側，形成有較大 之省略詳細內容的矩形開口，而且安裝有具備大型顯示面 的液晶顯示面板3 0。在此，顯示裝置是以液晶顯不面板 30爲例來說明，但是並不侷限於此，亦可爲使用EL發光 元件等的顯示裝置。 液晶顯示面板3 0爲了達到省電功效’而在例如操作 部本體2和顯示本體部3展開操作的狀態下進行預定顯示 。和先前的攜帶電話一樣，液晶顯示面板30可在未使用 的狀態下進行例如年月日、星期、現在時間或二次電池組 充電量等的顯示。液晶顯示面板30可在例如留言電話服 務或來電通知服務的功能設定狀態下’顯示有無來電。液 晶顯示面板30具有顯示出已接收的電子郵件資訊，和提 供電子郵件資訊之製作畫面的功能。 凸緣部4具有操作部本體2側的一個凸緣筒體4a、 和顯示部本體3側的兩個凸緣筒體4b、4b ’而操作本體2 側的凸緣筒體4a是夾於顯示部本體3側的兩個凸緣筒體 4b、4b的部位。 其次，在操作本體2凸緣筒體4a的操作面2a側，設 置來電顯示部40，藉此方式，該來電顯示部40不論是在 操作部本體2和顯示部本體3呈展開的狀態（參佐第2圖 )或關閉狀態（參佐第1圖），皆可由其前方（正面）辨 識。 f請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 公釐） -10- 200301054 經濟部智慧財產局員工消費合作社印製 A7 _ B7__五、發明説明（7 ) 亦即，以往一般摺疊型攜帶電話的來電顯示部’皆設 於顯示部本體3的外殼12 (上述之日本特願平2000-3 145 19號亦如此），藉由如此的設置方式，雖然在攜帶 電話呈摺疊狀態攜帶時，可辨識來電顯示部，然而在展開 的狀態下例如：展開手機，一邊觀看顯示面一邊進行操作 時（輸入郵件等），則會有沒有發現來電的不良情況’而 本實施方式的攜帶電話1則可避免此種不良情形的發生。 在電源開啓的狀態中具有來電訊息時，來電顯示部 40可藉由鈴聲電路部的輸出點亮發光元件1 8以進行光學 的來電顯示。來電顯示部40可控制各發光元件1 8 ’使之 同時明滅，亦可按預定時序使其依序明滅，以進行動態的 光學來電顯示。 如第2圖所示，在顯示部本體3上安裝有話筒部8 ’ 而該話筒部8內建有位於與顯示面3a的凸緣部4相對的 自由端之未圖示的麥克風。 如第1圖所示，凹陷部1 3是佔據顯示面3 a大部分 區域的大矩形凹部而形成於外殼1 2的外表面。而且，外 殼1 2的外表面在該攜帶電話1呈關閉狀態下成爲前側面 (參佐第1圖），而在展開的狀態下則成爲後側面（參佐 第2圖）。 凹陷部1 3上端緣的左右兩端部朝上方突出而形成左 右限制部13a、13a，而夾在該左右限制部13a、13a的部 分則形成凹陷的扁平凹部13b (參佐第1圖）。 又，凹陷部1 3之上述上端緣以外的左右側緣部及下 (請先閱讀背面之注意事i ΦΙ. P項再填‘ 裝--- 寫本頁) —訂—— ·— 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） -11 - 200301054 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明説明（8 ) 端緣部，形成有分別朝向前方和側方或下方的階段部14 ，該階段部14是由：朝向前方的階段前面14a和朝向側 方或下方的階段側面14b、14b或階段下面14c所構成（ 參佐第3圖、第4圖）。 在下端緣階段部14的階段下面14c上，於左右兩端 附近的部位形成有朝下方開口的鉤孔1 5、1 5，而且該鉤 孔15是連續形成於上述階段前面14a (參佐第3圖、第4 圖）。 上述階段側面14b、14b在上下方向的中央部稍微彎 曲地朝外方凸出，而且在該階段側面1 4、1 4b上形成有朝 左方或右方（同時外方）開口而延伸於上下方向的滑溝 1 6、1 6，且該滑溝1 6是以階段側面1 4 b、1 4 b大致一半的 長度，形成於該階段側面14b、14b上下方向的大致中央 部（參佐第3圖、第4圖）。 因爲左右的兩個滑溝1 6、1 6具有大致相同的形狀， 所以僅說明一邊（在此爲左邊）的滑溝1 6，而省略另一 邊（右邊）之滑溝的說明。右方滑溝1 6和左方滑溝1 6之 不同點是在於：左方滑溝1 6上形成有配置後述之卡緊彈 簧的開口，而右方的滑溝16上則沒有（參佐第4圖）。 滑溝1 6的構成面是由：前後相隔地相對的兩個溝側 面17、1 8、和連結該兩個溝側面17、1 8的底面19所構 成。上述溝側面17、18中後側的溝側面（以下，稱爲r 後側溝側面」）17是連續形成於上述階段前面14 a的同 一面；而前側的溝側面（以下，稱爲「前側溝側面」）i 8 本紙張尺度適用中國國家標準（CNS ) A4規格（210^297公釐） -- 1.1 裝----Ί I--訂------- (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 200301054 A7 B7 五、發明説明（9 ) 則形成由階段側面14b的前端緣朝左方突設之簷部20的 後面（參佐第6圖）。 此外，前側溝側面1 8具有：由下端形成於大致1 / 3 的位置之第1傾斜部1 8 a、由下端形成於大致2 / 3的位 置之弟2傾斜部1 8 b、由該第2傾斜部1 8 b形成稍稍上方 位置之突部1 8c，因此’就上述滑溝1 6的溝寬度而言， 下側1 / 3最寬，中間部次之，而上側1 / 3最窄，亦即， 形成上述突部1 8c的部位其溝寬部最窄（參佐第8圖）。 其次，在由左側滑溝1 6的下方至大致1 / 3的位置上 ，於其底面19和階段前面14a上形成有開口（以下，稱 爲「彈簧配置開口」）21，而卡緊彈簧22是以由顯示部 本體3的內側朝向左方之方式配置在該彈簧配置開口 2 1 上。也就是說，卡緊彈簧22的作用部22a是由滑溝1 6的 底面19突出而配置在滑溝16內。（參佐第7圖） 該卡緊彈簧22是由板簧材料（例如，SUS :不銹鋼 )所構成者，由正面觀察該卡緊彈簧22時，其形成彎折 於左右方向之扁平狀朝右方開口的U字型，接著，在其 中央部形成有2階段地朝左方突出的作用部22a (參佐第 7圖）。再者，雖然本發明的卡緊彈簧22是由SUS等金 屬材料所構成者，然而不僅限定於此，若爲富有彈性的材 質，或可形成富有彈性的形狀者，也可使用合成樹脂材料 來構成。 該卡緊彈簧22是以該作用部22a由上述滑溝16的底 面19的彈簧配置開口 21朝滑溝16內突出之方式配置， —ϋ · «Tm ml m ml ·ϋ^— ml muMmmtie imf— Baal·— (請先閱讀背面之注意事項再填寫本頁) 、tr 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -13 200301054 A7 B7____ 五、發明説明（10 ) (請先閱讀背面之注意事項再填寫本頁) 而且卡緊彈簧22的作用部22a和構成滑溝16之簷部20 的側緣位於大致相同位置、或稍往內側縮進的位置（參佐 第7圖）。又，第7圖中，兩點鏈線所示的部位即是簷部 20的側緣。 藉此方式，由正面觀察時卡緊彈簧22並沒有由簷部 20突出，換言之，當滑溝16內設有卡緊彈簧22的情況 下，例如：手指在沒有安裝裝飾面板50的狀態下接觸顯 示部本體3時，並不會受傷，而且，卡緊彈簧22也不會 因手指等的接觸而破損、變形（參佐第7圖）。 本實施方式中，卡緊彈簧2.2是以由滑溝1 6的底面 1 9突出之方式設置，然而並不限定在此，亦可以由構成 滑溝1 6的各溝側面（後溝側面1 7或前側溝側面1 8 )突 出之方式來設置。 經濟部智慧財產局員工消費合作社印製 在顯示部本體3外殼1 2的內側面，接近上述彈簧配 置開口 21的上下位置，一體形成有L字型的肋條（以下 ，稱爲「彈簧推壓肋條」）23、23，而且上述卡緊彈簧 22是以夾於該兩個彈簧推壓肋條23、23間之方式配置（ 參佐第7圖）。因此，即便在卡緊彈簧2 2的作用部2 2 a 被裝飾面板50之後述的滑動卡合突條押壓的狀態下亦不 會移動，且該卡緊彈簧22會彎曲而使作用部22a押壓滑 動卡合突條。 裝飾面板5 0是由適當的合成樹脂材料而形成组上述 凹陷部1 3的開口形狀大致相等的外形形狀。亦即，在裝 飾面板5 0的上端緣，分別形成有與上述凹陷部1 3的左右 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 「14: " 200301054 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（11 ) 限制部1 3a相對應形狀之左右限制片50a、50a，和與凹陷 邰1 3的扁平凹部1 3 b相對應形狀之扁平凹部5 0 b，而如 後所述，當裝飾面板50安裝於顯示部本體3時，上述左 右限制片50a、50a會與左右限制部13a、13a.—致，又， 扁平凹部50b會與扁平凹部13b —致。 該裝飾面板50係以具彈性的合成樹脂材（PC - ABS 樹脂等）來構成爲宜，俾可吸收誤將攜帶電話1摔落時所 生的衝撃作用。在裝飾面板5 〇上順沿外周緣，形成與上 述凹陷部1 3之上述各階段部14的高度大致等高的外周立 壁5 1 ’同時，形成以大致中央部爲頂點而朝四方外周側 平緩彎曲的整體曲面。 在裝飾面板5 0的外周立壁5 1中位於左右側部的側部 外周立壁51a、51a上，分別形成有滑動卡合突條52、52 ’且該滑動卡合突條52、52在對應於上述滑溝16、16的 部分形成互朝接近的方向（內方）突出（參佐第4圖）。 又，雖然本實施方式中「滑動卡合部」是形成爲「突條」 ’但是本發明並不限定於此，也可在長度方向並設複數的 突部。總之，只要滑動卡合部可滑動自如地卡合於上述滑 溝’而且該滑動動作在直交於滑動方向上不會搖動或不易 搖動皆可。 滑動卡合突條52的上端傾斜面52a是以其壁厚往上 逐漸變薄之方式形成，而且在其長度方向的大致中央部形 成有往下壁厚逐漸變厚的中央傾斜面52b (參佐第8圖） 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -15 - —------—裝----：---訂-----線 (請先閱讀背面之注意事項再填寫本頁) 200301054 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明説明（12) 就滑動卡合突條5 2的厚度而言，其下半部（由中央 傾斜面52b至下側的部分）與滑溝16的第1傾斜部1 8a 和第2傾斜部丨8b之間的溝寬度大致相等或稍微小；又， 其上半部（由中央傾斜面至上側的部分）與由滑溝1 6的 第2傾斜部1 8 b至上側部分的溝寬度大致相等或稍微小， 同時也稍大於形成簷部20突部1 8c部位的溝寬度（參佐 第8圖）。 此外，滑動卡合突條5 2朝內方突出的全長大致固定 ，其上端的傾斜部53a是以壁厚往上逐漸變小之方式形成 ，又，在長度方向的大致中央部形成有朝內突出的卡止凸 部5 3b，再者，在該卡止凸部53b的下側，形成有連接於 該卡止凸部53b後的凹部53c (參佐第7圖）。 在裝飾面板50的外周立壁5 1中位於下側部的下部外 周立壁5 lb上，於其左右兩端部附近的位置形成有朝上方 突出的卡合片54、54，而這兩片卡合片54、54則分別對 應於形成於上述顯示部本體3的鉤孔1 5、1 5 (參佐第3 圖（B))。 如上構成的裝飾面板50是以如下的方式安裝於顯示 部本體3的凹陷部13。 首先，將裝飾面板50疊蓋在顯示部本體3的凹陷部 13 ° 此時，藉由將裝飾面板50的外周立壁5 1載置於凹陷 部13的階段部14，可簡單地進行裝飾面板50對於顯示 部本體1 3在左右方向的定位，而且以簡略的操作即可容 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） - — -------~ 裝----„---訂-----線 (請先閲讀背面之注意事項再填寫本頁) 200301054 A7 B7 五、發明説明（13 ) 易地將裝飾面板50疊蓋在顯示部本體3。 (請先閱讀背面之注意事項再填寫本頁) 亦即，即使裝飾面板50和顯示部本體3兩者的位置 稍微偏離左右方向，藉由以指腹令裝飾面板5 0朝左右方 向移動，亦可容易地將其定位。在此情況下，上下方向的 位置大略定位即可，而且令裝飾面板50之左右側部外周 立壁5 1 a、5 1 a的一部份載置於顯示部本體3凹陷部1 3左 右的階段部1 4、1 4的一部份亦可。 以指腹令裝飾面板50朝上方移動時，裝飾面板50的 滑動卡合突條52會嵌合於顯示部本體3的滑溝16，進而 使裝飾面板50朝上方移動，即可完成裝飾面板50對於顯 示部本體3的安裝作業。 具體而言，由側面觀察時，令裝飾面板50由原本狀 態朝上方移動時，滑動卡合突條52上端的上端傾斜面 5 2a會抵接於簷部20在厚度方向的第1傾斜部18a。藉此 方式，滑動卡合突條5 2會一邊被限制一邊嵌合於滑溝1 6 。此時’前後方向的嵌合是平緩的（參佐第9圖（a )) 。又，在此省略了此狀態的正面圖。 經濟部智慧財產局員工消費合作社印製 繼之’由側面觀察時，令裝飾面板由上述狀態朝上方 移動時，滑動卡合突條52的中央傾斜面52b會抵接於簷 部20在厚度方向的第1傾斜部1 8a。藉此方式，滑動卡 合突條5 2對於滑溝1 6會呈鬆嵌狀地卡合（參佐第9圖（ b))。又，從前方觀察時，形成滑動卡合突條5 2的上端 傾斜部5 3 a由下方抵接於卡緊彈簧2 2的作用部2 2 a之狀 態（參佐第11圖（a ))。 -17- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） 經濟部智慧財產局員工消費合作社印製 200301054 A7 B7 五、發明説明（14) 其次，由側面觀察時，令裝飾面板50由上述狀態朝 上方移動時，滑動卡合突條52上端的上端傾斜面52a會 抵接於簷部20的第2傾斜部1 8b。藉此方式，滑動卡合 突條5 2對於滑溝1 6空隙變少且仍呈鬆嵌狀地卡合（參佐 第9圖（c))。 又，從前方觀察時，形成滑動卡合突條52的滑動面 53d作用於卡緊彈簧22的作用部22a，且該卡緊彈簧22 形成稍微朝內縮進的狀態（參佐第11圖（b ))。此外， 藉由卡緊彈簧22彎曲，滑動卡合突條52會朝左方押壓， 因此，裝飾面板50整體會朝左方移動，所以可解決顯示 部本體3和裝飾面板5 0在左右方向晃動的問題。 由側面觀察時，令裝飾面板50朝上方移動時，滑動 卡合突條52上端的上端傾斜面52a會抵接於簷部20突部 18c，而當該突部18c載置於滑動卡合突條52時，滑動卡 合突條52會緊夾於形成該突部18c的滑溝16上，而且裝 飾面板50對於顯示部本體3是以不會在前後方向沒有晃 動的狀態下保持（參佐第10圖（d ))。又，從前方觀察 時，形成滑動卡合突條52的卡止凸部53b由卡緊彈簧22 作用部22a的下方抵接的狀態（參佐第11圖（c ))。而 且，在該狀態下，設置於裝飾面板50下端緣的卡合片54 、54會分別***顯示部本體3的鉤孔1 5、1 5。 從前方觀察時，令裝飾面板50由上述狀態朝上方移 動時，藉由上述卡緊彈簧22的彈發力，會有稍微鉤卡住 的感覺，而將其強行往上移動時，卡緊彈簧22作甩部 i紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ 18 - ~ -------♦裝------訂-----φ 線 (請先閲讀背面之注意事項再填寫本頁) 200301054 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明説明（15 ) 22a的前端會載置於滑動卡合突條52的卡止凸部53b，而 使卡緊彈簧2 2呈極度變形的狀態（參佐第1 2圖（d )) 。而在此省略了此狀態的側面圖。 進而，令裝飾面板5 0朝上方移動時，滑動卡合突條 52的卡止凸部53b會越過卡緊彈簧22作用部22a的前端 ，由前面觀察時，卡緊彈簧22的作用部22a會藉由其彈 發力而卡合於卡合突條52的凹部53c (參佐第12圖（e ) )。另一方面，從側面觀察時，在滑動卡合突條5 2是在 緊夾於滑溝1 6的狀態下，滑動至上端部，而完成將裝飾 面板50安裝於顯示部本體3 (參佐第10圖（e ))。 藉此方式，可阻止裝飾面板50在上下方向移動，而 形成被卡緊彈簧22鎖住的狀態。又，藉由卡緊彈簧22的 彎曲，可令滑動卡合突條52朝左方押壓，使裝飾面板50 整體彈推至左方，因此可解除顯示部本體3和裝飾面板 50在左右方向的晃動。又，令裝飾面板50彈推至左方則 意味：裝飾面板5 0右側的滑動卡合突條5 2會朝向與顯示 部本體3的滑溝1 6嵌合的方向彈推，而且在該部分中， 滑動卡合突條5 2和滑溝1 6會形成呈線接觸，使兩者的狀 態保持穩定。而此由於僅在一邊的滑溝設置卡緊彈簧22 之緣故。 此外’由於裝g市面板50的左右限制片50a、50a與凹 陷部13的左右限制部13a、13a —致，而扁平凹部50b則 與扁平凹部1 3b —致，故由此點亦可抑制裝飾面板50朝 左右方向移動。 -------裝----Ί.--訂-----^線 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -19- 經濟部智慧財產局員工消費合作社印製 200301054 A7 B7 五、發明説明（16 ) 進而，在該狀態中設置於裝飾面板50下端緣的卡合 片54、54爲完全***顯示部本體3的鉤孔15、1 5內的狀 態（參佐第3圖（B ))，因此，裝飾面板50的下端緣在 其疊蓋方向上不易由顯示部本體3脫落，故可賦予穩定的 安裝狀態。 如此，裝飾面板50和顯示部本體3可僅藉由滑溝1 6 和滑動卡合突條52的滑動機構來安裝，此外，如上所述 地裝飾面板50對於顯示部本體3不論是在左右方向、前 後方向和上下方向，皆可保持在不會晃動的狀態。 裝飾面板50是以如此蓋住凹陷部1 3之方式安裝於顯 示部本體3的外表面而構成外裝體。 又，欲將裝飾面板50從顯示部本體3拆下時，藉由 令裝飾面板50朝向與上述安裝方向相反的方向滑動，即 可簡單地將其拆下。 然後，藉由簡單地令滑動裝飾面板50對於顯示部本 體3滑動即可完成安裝。 換言之，由於可利用作爲安裝機構的滑動機構，故以 面（裝飾面板50 )疊蓋住面（顯示部本體3的凹陷部1 3 )，進而令一邊（裝飾面板50 )朝面方向移動即可完成 安裝，如此，利用極簡單的操作即可完成安裝。 並非如習知技術說明那樣在與顯示部本體垂直相交方 向上形成卡合，故不會增大顯示部本體3和裝飾面板50 的壁厚以及面方向的尺寸，所以可達成小型化，進而可實 現本體外殼尺寸比例上較大的顯示部，故對於顯示部的大 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -20 - n- ^ - I —-! - (請先閱讀背面之注意事項再填寫本頁) 訂------線 經濟部智慧財產局員工消費合作社印製 200301054 A7 ___ B7 五、發明説明（17) 型化有貢獻。 由於卡緊彈簧22和顯示部本體3及裝飾面板50是個 別的構件，而且是使用 彈簧材料而構成者，所以即使頻繁地進行裝飾面板 50的裝卸動作，裝飾面板5〇對於顯示部本體3的安裝狀 態亦不會鬆驰，故可使兩安裝機構具耐久性。 換言之’將此種裝飾面板安裝於本體外殼的方式多是 藉由例如：僅藉由嵌合孔和嵌合卡止凸部的嵌合構造來安 裝裝飾面板的構造者，然而這些皆是藉由任一構件的變形 (並非如彈簧材料般原本即可容許變形的變形）來保持安 裝狀態’但是在經年變化後安裝狀態會逐漸鬆驰，而上述 貫施方式中將攜帶電話1的裝飾面板5 0安裝於顯币部本 體3的方式則不會發生此情形 又，即使將裝飾面板50從顯示部本體3拆下時，以 往必須進行使顯示部本體彎曲以在裝飾面板之間製造空隙 ，繼而將適當的工具插進空隙中以令嵌合卡止凸部變形之 操作，但是對大多數的人來說，此種更換裝飾面板的操作 方式是非常困難的，而且藉由如此強迫性的操作，會產生 使顯示部本體或裝飾面板產生破損的情形，然而上述實施 方式中將攜帶電話1的裝飾面板50安裝於顯示部本體3 的方式不會發生此情形。 第 13 圖（a) 、 （ b) 、 （ c)和第 14 圖（d) 、（ e )是表示上述卡緊彈簧的變形例，卡緊彈簧25之作用部 25a的突出量很小，而且該卡緊彈簧25是位於上述簷部 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇><297公釐1 :21: — I -------裝----^---訂-----^線 (請先閱讀背面之注意事項再填寫本頁) 200301054 A7 B7 五、發明説明（18 ) 20側緣內側的底面19側。此外，由於第13圖（a )至第 14圖（e)是依序表示使滑動卡合突條52卡合於滑溝16 而朝安裝方向滑動的樣子，且分別對應於上述第Η圖（a )至第12圖（e )。因此，省略了略該動作的說明。 該卡緊彈簧25的突出量（從滑溝16的底面19突出 的量）小於卡合突條52之卡止凸部53b突出的量（從滑 動卡合突條52的滑動面53d突出的量），因此，由第13 圖（b )可知：令滑動卡合突條52的卡止凸部53b滑動而 抵接於滑動溝16的底面19時，卡緊彈簧25的作用部25a 並不會抵接於滑動卡合突條52的滑動面53d，因此，不 會損傷也不會削刮滑動卡合突條52的滑動面53d 如上說明的裝飾面板50的構成方式是利用將上述的 樹脂材料射出至成形模具的模窩內，使之硬化成預定形狀 之塑模成形而製成者，此時，藉由將切斷成預定形狀的裝 飾膜預先設置於作爲膜內的模窩內以進行模塑成形，俾使 上述裝飾膜一體化於裝飾面板50的表面。藉由適當選擇 印刷有紅、藍等適當色調的膜材、印刷有照片、風景、幻 覺（psychedelic )花樣、繪畫等適當圖樣之膜材，或者具 有木紋、石紋、金屬、珍珠等質感的膜材，可生產出各種 樣式的裝飾面板5 0。當然，並不侷限於此構成的裝飾面 板5 0，例如：單單使用以適當著色的合成樹脂材所構成 的裝飾面板50亦可。 此外，雖而裝飾面板5 0是藉由成形模具以使面板基 體24和裝飾膜一體化，但是並不限於此構成方式。裝飾 (請先閱讀背面之注意事項再填寫本頁) I - - - Γ - - - . 8- - I 1 ........ . 訂 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ297公釐） -22- 200301054 A7 __________B7 五、發明説明（19) 面板50是簡單的形狀而且表面平坦，故藉由例如：在裝 飾面板50的表面熱壓著裝飾材料等適當的方法以一體黏 合地構成亦可。在裝飾面板5〇方面，例如就裝飾材而言 ’不僅限於上述的裝飾膜，亦可黏合以往攜帶電話完全沒 使用過的材料，如動物等的皮革、假毛皮（fake fur )、 布料等。在裝飾面板5 0方面，例如：在商店販售時亦可 依顧客的需求來提供原本裝飾材的黏合服務。 其次，藉由上述的構成可利用低成本來製作裝飾面板 5 0，而且可將各種樣式的色調、圖樣之具有複數片的整套 裝飾膜提供給顧客。裝飾面板5 0亦可商店販售的選購零 件，而於此亦可以複數片爲一整套來進行販售。 此外’裝飾面板5 0並非構成攜帶電話1之基本構造 體的構件，其係與手機吊飾一樣，皆是之後可附加安裝的 選購零件。因此，裝飾面板5 0並不會對攜帶電話1的認 定規格造成任何影響，而且使用者之間可自由地交換。裝 飾面板50不單僅爲可改變外觀的選購零件，如後述那樣 亦具有降低液晶顯示面板30的破損之功用。 攜帶電話1，藉由預定的色調樹脂材料形成操作部本 體2和顯示部本體3。攜帶電話1，例如：可將複數片的 裝飾面板50提供給顧客作爲選購零件。攜帶電話1，使 用者可選擇適當的裝飾面板50，並藉由上述的操作以安 裝於顯示部本體3的外表面。攜帶電話1，可採用具特徵 的裝飾面板50來構成顯示部本體3的外裝體，以賦予使 用者最大的滿足感。攜帶電話1 ’使用者可依每日的心情 本蛾Γ張尺度適用中國國家標準（CNS ) A4規格（210X297公釐1 巧3 - — ^ (請先閱讀背面之注意事項再填寫本頁) -裝· 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 200301054 A7 B7 五、發明説明（20) 適當地更換裝飾面板，俾實現所謂符合TPO的使用方式 〇 攜帶電話1，對於標準樣式的操作部本體2而言，於 裝飾面3b上安裝有適當選擇的裝飾面板50的顯示部本體 3是介著凸緣部4來組裝，因此各可創造出與標準品具很 大差異的外觀形態。攜帶電話1，一般是握持操作部本體 2側，以將顯示部本體3的裝飾面3b朝外側打開而使用 者，故即使在使用狀態中裝飾面板50的色調或圖樣亦很 顯目，因此，攜帶電話1，不論是攜帶時或使用時皆可充 分發揮原有的特色，可賦予使用者最大的滿足感。 如第3圖所示，攜帶電話1，安裝於裝飾面3b的裝 飾面板50是設置於液晶顯示面板30的背面部，所以顯示 部本體3的厚度尺寸整體會變大，故可提昇機械剛性。攜 帶電話1，藉由賦予裝飾面板5 0平緩的曲面，而在其與 凹陷部1 3的底面壁（裝飾面3b )之間構成間隙，即使在 攜帶時對顯示部本體3施加厚度方向的巨大壓力時，藉由 裝飾面板50依間隙大小所生之彈性變形而形成的緩衝和 顯示部本體3的機械強度，可減少液晶顯示面板30發生 玻璃破裂的情形。 攜帶電話1，使用例如：透明或半透明的合成樹脂材 所成形的裝飾面板50亦可。此時，藉由在該裝飾面板50 和凹陷部1 3間所構成的間隙內，安裝照片或適當的板所 構成的裝飾板，可介著裝飾面板50來透視裝飾版，而可 創造出使用者所喜歡的外表面。 ^紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） -24- -------^—裝----：---訂------^線 (請先閱讀背面之注意事項再填寫本頁) 200301054 A7 B7 五、發明説明（21 ) (請先閲讀背面之注意事項再填寫本頁) 此外，上述實施方式是在顯示部本體3 (本體外殼） 設置凹陷部13，而且以覆蓋該凹陷部13的方式安裝裝飾 面板5 0，如此，裝飾面板5 0和顯示部本體3以外的部分 大致形成一面，所以觸感、外觀等良好，但是本發明不僅 侷限在此，若沒有設置凹陷部1 3，而以覆蓋顯示部本體3 外表面的大致前面之方式來安裝裝飾面板50亦可。 進而，上述實施方式是說明關於將本發明行動資訊終 端機器適用於攜帶電話，然而本發明不僅限定於此，亦可 適用於例如：PDA (Personal Digital Assistant)等。 又，上述實施方式的攜帶電話是適用於所謂的摺疊型 攜帶電話，然而本發明不僅限定在此，亦可適用在所謂的 直立型攜帶電話。 【圖面之簡單說明】 第1圖至第1 2圖皆表示將本實施方式適用於攜帶電 話，第1圖是表示攜帶電話在摺疊且拆下裝飾面板的狀態 下之斜視圖。 經濟部智慧財產局員工消費合作社印製 第2圖是表示展開攜帶電話的操作部本體和顯示部本 體之狀態的斜視圖。 第3圖的（A )是表示將攜帶電話摺疊後安裝上裝飾 面板的正面圖，（B )是表示沿著（A )的B - B線的放大 剖視圖。 第4圖是表示攜帶電話在摺疊且拆下裝飾面板的狀態 下之正面圖。 -25- 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇X297公釐） 200301054 A7 B7 五、發明説明（22 ) 第5圖是表示攜帶電話在摺疊且拆下裝飾面板的狀態 下之左側視圖。 (請先閱讀背面之注意事項再填寫本頁} 第6圖是表示在將滑溝和滑動卡合突條分離的狀態下 ，放大其重要部位的縱剖視圖。 第7圖是表示在滑溝和滑動卡合突條分離的狀態下， 放大其重要部位的正面圖。 第8圖是表示在滑溝和滑動卡合突條分離的狀態下， 放大其重要部位的側面圖。 第9圖是表示按（a )至（c )的順序將滑溝和滑動卡 合突條互相卡合的樣子加以放大的重要部位槪略側視圖。 第1 〇圖是接續第9圖的步驟，按（a )至（c )的順 序將滑溝和滑動卡合突條互相卡合的樣子加以放大的重要 部位槪略側視圖。 第11圖是表示按（a )至（c )的順序將滑溝和滑動 卡合突條互相卡合的樣子加以放大的重要部位槪略側視圖 〇 經濟部智慧財產局員工消費合作社印製 弟12圖是接|買第1 1圖的步驟，按（d )至（e )的順 序將滑溝和滑動卡合突條互相卡合的樣子加以放大的重要 部位槪略側視圖。 第13圖與第14圖相同皆表示卡緊彈簧的變形例，第 1 3圖是表示按（a )至（c )的順序將滑溝和滑動卡合突 條互相卡合的樣子加以放大的重要部位槪略側視圖。 第14圖是接續第1 3圖的步驟，表示按（d )至（e ) 的順序將滑溝和滑動卡合突條互相卡合的樣子加以放大的 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） _ 26 200301054 A7 B7 五、發明説明（2洽 重要部位槪略側視圖。 【圖號說明】 經濟部智慧財產局員工消費合作社印製 1 攜帶電話 2 操作部本體 2a 操作面 3 顯示部本體 3b 裝飾面 3a 顯示面 4 凸緣部 4a、4b 凸緣筒體 5 撥號部 6 飛梭旋鈕 7 按鍵 8 g舌同 9 充電端子部 10 天線部 11 內殼 12 外殼 13 凹陷部 13a、 50a 左右限制片 13b 、 50b 扁平凹部 14 階段部 14a 階段前面 (請先閱讀背面之注意事項再填寫本頁) 裝·E Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs [Embodiments of the Invention] The embodiments of the present invention will be described in detail below with reference to the drawings. This embodiment is applicable to a mobile phone as a mobile information terminal device. As shown in Figs. 1 to 2, the basic structure of the mobile phone 1 and the paper size are applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). 200301054 A7 B7 V. Description of the invention (4) (Please read the precautions on the back before filling out this page) It is known that the mobile phones are roughly the same, and their structure includes: a thin box-shaped operating unit body 2 and a display unit body 3 of approximately the same size. The flange part 4 which can be rotatably assembled on the side opposite to the operation part body 2 and the display part body 3 ° As described later in detail, the feature of the "portable phone" is that it can be obtained on the display part body The external surface of 3 is configured so that the appearance of the decorative panel 50 is detachably attached. In addition, as for the material of the operation unit body 2 and the display unit body 3, polycarbonate resin (PC resin) or polycarbonate ABS (PC-ABS) can be used, and as far as the material of the decorative panel 50 is concerned, Polycarbonate ABS resin (PC — ABS resin) or acrylic resin (PMMA) can be used. The U direction, D direction, L direction, R direction, F direction, and B direction shown by the arrows in each figure respectively mean upward, downward, leftward, rightward, forward, and rearward. It should be noted that the directivity shown in the present specification is defined by taking the direction in which the antenna of the portable telephone 1 is projected upward, and using this as a reference, it is convenient to describe the portable telephone in this manual. As shown in Figures 1 and 3, printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. When the mobile phone 1 is in an unused state, the operation unit body 2 and the display unit body 3 are overlapped with each other by the flange portion 4 Folded. As shown in FIG. 2, when the mobile phone 1 is in a state of talking or operating an e-mail, the operation unit body 2 and the display unit body 3 are expanded by the flange portion 4. Omitting the details of the mobile phone 1, and inside the operation unit body 2 or the display unit body 3, a control circuit portion, a wireless transmission and reception circuit portion, a dial transmission circuit portion, a call circuit portion, a ringer circuit portion, or This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) -8-200301054 A7 B7 V. Description of invention (5) (Please read the precautions on the back before filling this page) Power circuit department, memory department , LCD driver circuit section, etc. The operating unit body 2 of the mobile phone 1 contains a rechargeable secondary battery pack that supplies power to each unit. An external connection terminal and a volume adjustment key are provided on an unillustrated side of the operation unit body 2 of the mobile phone 1. The main surface of the operation unit body 2 opposite to the display unit body 3 in the folded state is used as the operation surface 2a. As shown in FIG. 2, the operation surface 2a is provided with a dialing portion such as a number key that also has input functions such as characters. 5. Jog dial 6 for various function selections; or key 7 for various functions such as power · call key, mark switch key, memory search key, etc. The operating unit body 2 is provided with a g tongue same portion 8 ', and a ghaime tongue same portion 8 has a built-in microphone (not shown) provided on the free end side opposite to the flange portion 4 of the operation surface 2a. A charging terminal portion 9 for charging a secondary battery pack whose details are omitted is provided on the side of the g tongue barrel portion 8 of the operation main body 2. An antenna portion 10 is provided on the side of the flange portion 4 of the operation unit body 2 to accommodate a retractable rod antenna. A light-emitting element is built into the front end of the rod antenna of the antenna section 10, and the light-emitting display can also be performed from the time of the incoming call to the end of the call by the setting operation of the display function. A main surface of the display unit main body 3 printed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs opposite to the operation unit main body 2 in a folded state is provided with a display surface 3a of a liquid crystal display panel 30 described later. A decorative surface 3b of a decorative panel 50 described later is mounted on the other main surface opposite to the surface 3a. The inner shell 11 of the display surface 3a of the display main body 3 is attached with the outer shell 12 of the decorative surface 3b to form an overall thin box shape. On the decorative surface 3b side of the display main body 3 casing 12, the paper is formed to be suitable for China. National Standard (CNS) A4 specification (210X297 mm) --- 200301054 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. The description of the invention (6) The recessed portion 13 is detailed to further cover the recessed portion 1 In the third method, a decorative panel 50 having a shape substantially the same as that of the recessed portion 13 is mounted. On the display surface 3a side of the inner casing 11 of the display main body 3, a large rectangular opening is omitted, and a liquid crystal display panel 30 having a large display surface is mounted. Here, the display device is described using the liquid crystal display panel 30 as an example, but it is not limited to this, and a display device using an EL light emitting element or the like may be used. In order to achieve the power saving effect, the liquid crystal display panel 30 performs a predetermined display in a state where the operation unit body 2 and the display body unit 3 are unfolded and operated. As with the previous mobile phones, the liquid crystal display panel 30 can display, for example, the year, month, day, current time, or the amount of charge of the secondary battery pack in an unused state. The liquid crystal display panel 30 can display the presence or absence of an incoming call under a function setting state of, for example, a voice message service or an incoming call notification service. The liquid crystal display panel 30 has a function of displaying the received e-mail information and a screen for providing the e-mail information. The flange portion 4 has one flange cylinder 4a on the operation unit body 2 side and two flange cylinders 4b and 4b 'on the display unit body 3 side, and the flange cylinder 4a on the operation body 2 side is sandwiched between the display Parts of the two flange cylinders 4b, 4b on the side of the main body 3. Next, the caller display section 40 is provided on the operation surface 2a side of the flange body 4a of the operation body 2. In this way, the caller display section 40 is in an unfolded state regardless of the operation section body 2 and the display section body 3 (see (See Figure 2) or closed (see Figure 1), can be recognized from the front (front). f Please read the precautions on the back before filling this page) This paper size applies the Chinese National Standard (CNS) A4 specification (210X mm) -10- 200301054 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _ B7__ Description of the invention (7) That is, the caller display sections' of the conventional general folding mobile phones are all provided on the casing 12 of the display section body 3 (the same is true of Japanese Patent Application No. 2000-3 145 No. 19 described above). The setting method, although the caller ID can be recognized when the mobile phone is carried in the folded state, but in the unfolded state, for example: when the mobile phone is unfolded and the operation is performed while viewing the display surface (enter mail, etc.), will there be an incoming call? 'Poor situation' and the mobile phone 1 of this embodiment can avoid such a bad situation. When there is an incoming call message in the power-on state, the incoming call display section 40 can light up the light emitting element 18 by the output of the ringer circuit section to perform optical incoming call display. The caller ID section 40 can control each light-emitting element 18 'to be turned on and off at the same time, and it can also be turned on and off sequentially according to a predetermined timing to perform dynamic optical caller ID display. As shown in FIG. 2, a microphone portion 8 ′ is mounted on the display portion body 3, and a microphone (not shown) is built in the microphone portion 8 at a free end opposite to the flange portion 4 of the display surface 3 a. As shown in FIG. 1, the recessed portion 13 is a large rectangular recessed portion occupying most of the area of the display surface 3a, and is formed on the outer surface of the casing 12. Further, the outer surface of the casing 12 becomes the front side when the mobile phone 1 is closed (see FIG. 1), and becomes the rear side when it is unfolded (see FIG. 2). The left and right end portions of the upper end edge of the recessed portion 13 protrude upward to form left and right restricting portions 13a, 13a, and the portion sandwiched between the left and right restricting portions 13a, 13a forms a recessed flat recessed portion 13b (see Fig. 1). In addition, the left and right side edges other than the above-mentioned upper edge of the recessed portion 13 and the bottom (please read the notes on the back side i ΦΙ. P, and then fill in the '--- write this page)-order---this paper Standards are applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) -11-200301054 Printed by Employee Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (8) The end edges are formed to face forward and The side or lower stage portion 14 is composed of a front stage 14a facing forward and a side surface 14b, 14b or 14c below the stage (see Figs. 3 and 4) ). On the lower surface 14c of the lower end edge stage portion 14, hook holes 15 and 15 are formed in the vicinity of the left and right ends, and the hook holes 15 are continuously formed on the front face 14a of the above stage (refer to 3, 4). The side surfaces 14b and 14b at the above-mentioned stage protrude outward in a slightly curved central portion, and the side surfaces 14 and 14b at this stage are formed with openings to the left or right (outside at the same time) and extend upward and downward. The gutters 16 and 16 in the direction are approximately half the length of the step side surfaces 1 4 b and 1 4 b and are formed at approximately the central portions of the side surfaces 14 b and 14 b in the up-and-down direction (refer to 3, 4). Since the two left and right gutters 16 and 16 have substantially the same shape, only the gutter 16 on one side (left here) will be described, and the description of the gutter on the other side (right) will be omitted. The difference between the right chute 16 and the left chute 16 is that the left chute 16 has an opening configured with a clamping spring described later, while the right chute 16 is not provided (see (Figure 4). The structural surface of the chute 16 is composed of two groove side surfaces 17, 18 which are opposed to each other, and a bottom surface 19 which connects the two groove side surfaces 17, 18. Among the above groove sides 17, 18, the rear groove side (hereinafter, referred to as "r rear side groove side") 17 is the same surface continuously formed at the front face 14a of the above stage; and the front groove side (hereinafter, referred to as "front side groove" "Side") i 8 This paper size is applicable to China National Standard (CNS) A4 specification (210 ^ 297 mm)-1.1 Packing ---- Ί I--Order ------- (Please read the Please fill out this page again) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 200301054 A7 B7 V. Invention Description (9) The back of the eaves 20 protruding from the front edge of the side 14b of the stage to the left (see also (Figure 6). In addition, the front groove side surface 18 has a first inclined portion 1 8 a formed at a position of approximately 1/3 from the lower end, a younger inclined portion 1 8 b formed at a position of approximately 2/3 from the lower end, and 2The inclined portion 1 8 b forms the protrusion 18 c slightly above the position, so 'in terms of the groove width of the above-mentioned sliding groove 16, the lower side 1/3 is the widest, the middle portion is the second, and the upper 1/3 is the narrowest. That is, the part where the protrusion 18c is formed has the narrowest groove width (see FIG. 8). Next, an opening (hereinafter, referred to as a “spring disposition opening”) 21 is formed in the bottom surface 19 and the stage front surface 14a from below the left chute 16 to approximately 1/3, and the spring 22 is clamped. It is arrange | positioned in this spring arrangement opening 2 1 so that the inside of the display part main body 3 may face left. In other words, the action portion 22a of the clamping spring 22 is protruded from the bottom surface 19 of the chute 16 and is disposed in the chute 16. (Refer to FIG. 7) The clamping spring 22 is made of a leaf spring material (for example, SUS: stainless steel). When the clamping spring 22 is viewed from the front, the clamping spring 22 is formed in a flat shape bent to the left and right and faces to the right. A U-shape with a square opening is formed in the central portion of the U-shaped portion 22a protruding to the left in two stages (see Fig. 7). Furthermore, although the clamping spring 22 of the present invention is made of a metal material such as SUS, it is not limited to this. If it is a material with high elasticity or can be formed with a high elastic shape, a synthetic resin material can also be used. Make up. The clamping spring 22 is arranged in such a manner that the action portion 22a protrudes from the spring arrangement opening 21 of the bottom surface 19 of the chute 16 into the chute 16, —ϋ · «Tm ml m ml · ϋ — ml muMmmtie imf — Baal · — (Please read the notes on the back before filling in this page), tr This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X 297 mm) -13 200301054 A7 B7____ V. Description of the invention (10) (Please Read the precautions on the back before filling in this page.) Also, the side 22a of the clamping spring 22 and the side edge of the eaves 20 constituting the chute 16 are located at approximately the same position or retracted slightly inward (refer to Section 7). Figure). In FIG. 7, a portion indicated by a two-dot chain line is a side edge of the eaves portion 20. In this way, the clamping spring 22 does not protrude from the eaves 20 when viewed from the front. In other words, when the clamping spring 22 is provided in the chute 16, for example, a finger contacts without the decorative panel 50 installed. The display unit body 3 is not injured, and the clamping spring 22 is not damaged or deformed due to contact with fingers or the like (see FIG. 7). In this embodiment, the clamping spring 2.2 is provided so as to protrude from the bottom surface 19 of the chute 16, but it is not limited to this, and it may be formed by the side surfaces of each groove (the back groove side 17) Or the front side groove side 18) is set in a protruding manner. The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is printed on the inner side of the housing 12 of the display unit 3, close to the upper and lower positions of the spring arrangement opening 21, and integrally formed with L-shaped ribs (hereinafter referred to as "spring pressing ribs" ") 23, 23, and the above-mentioned clamping spring 22 is arranged between the two spring pressing ribs 23, 23 (see Fig. 7). Therefore, even when the action portion 2 2 a of the clamping spring 22 is pressed by the sliding engagement protrusion described later on the decorative panel 50, it does not move, and the clamping spring 22 is bent to cause the action portion 22a. Press the sliding engagement protrusion. The decorative panel 50 is an external shape in which the shape of the openings of the recessed portions 13 are formed to be substantially equal to each other by a suitable synthetic resin material. That is, on the upper edge of the decorative panel 50, the left and right sides of the above-mentioned recessed portion 13 are formed respectively. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm). "14: " 200301054 Intellectual Property of the Ministry of Economic Affairs Printed by the Consumer Cooperative of the Bureau A7 B7 V. Description of the invention (11) The left and right restricting pieces 50a, 50a corresponding to the shape of the restricting portion 1 3a, and the flat recessing portion 50 corresponding to the flat recessing portion 1 3 b of the recessing portion 13 b, as will be described later, when the decorative panel 50 is mounted on the display body 3, the left and right restricting pieces 50a, 50a will be the same as the left and right restricting portions 13a, 13a, and the flat recessed portion 50b and the flat recessed portion 13b- The decorative panel 50 is preferably made of an elastic synthetic resin material (PC-ABS resin, etc.), which can absorb the impact of the mobile phone 1 when it is accidentally dropped. On the decorative panel 50 A peripheral standing wall 5 1 ′ having a height approximately equal to the height of each of the above-mentioned step portions 14 of the recessed portion 13 is formed along the outer peripheral edge, and an overall curved surface that is gently curved toward the outer peripheral side of the square is formed with the substantially central portion as the vertex. surface Of the peripheral peripheral standing walls 51 of the plate 50, the lateral peripheral standing walls 51a, 51a located on the left and right sides are formed with sliding engagement projections 52, 52 ', respectively, and the sliding engagement projections 52, 52 correspond to the sliding The portions of the grooves 16 and 16 protrude toward each other (inside) (see Fig. 4). Although the "sliding engagement portion" in this embodiment is formed as a "protrusion", the present invention is not It is not limited to this, and plural protrusions may be provided in the longitudinal direction. In short, as long as the sliding engagement portion can be slidably engaged with the above-mentioned ditch 'and the sliding action does not shake or is difficult to shake in the direction orthogonal to the sliding direction. The upper inclined surface 52a of the sliding engagement projection 52 is formed such that the wall thickness thereof gradually becomes thinner, and a central inclined surface 52b (see the (Figure 8) The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) -15------------------------- Order ----- line ( (Please read the notes on the back before filling this page) 200301054 Printed by the Consumers ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the invention (12) As far as the thickness of the sliding engagement protrusion 5 2 is concerned, the lower half ( The portion from the central inclined surface 52b to the lower side) and the groove width between the first inclined portion 18a and the second inclined portion 丨 8b of the chute 16 are approximately equal or slightly smaller; and the upper half (inclined from the center) The portion from the top to the upper side) is approximately the same as or slightly smaller than the groove width from the second inclined portion 18 b to the upper portion of the chute 16 and is also slightly larger than the groove width at the portion forming the protrusion 18 c of the eaves 20 (see (Figure 8). In addition, the entire length of the sliding engagement protrusion 52 protruding inward is substantially fixed, and the inclined portion 53a at the upper end is formed so that the wall thickness gradually becomes smaller, and an inward direction is formed at a substantially central portion in the longitudinal direction. The projecting locking convex portion 53b is formed with a recessed portion 53c connected to the locking convex portion 53b below the locking convex portion 53b (see FIG. 7). The lower peripheral outer wall 5 lb of the lower peripheral portion of the outer peripheral vertical wall 51 of the decorative panel 50 is formed with engaging pieces 54 and 54 protruding upward at positions near its left and right ends, and the two pieces are engaged. The pieces 54 and 54 respectively correspond to the hook holes 15 and 15 formed in the display unit body 3 (see FIG. 3 (B)). The decorative panel 50 configured as described above is attached to the recessed portion 13 of the display unit body 3 as follows. First, the decorative panel 50 is stacked on the recessed portion 13 of the display unit body 3 at this time. By placing the outer peripheral vertical wall 51 of the decorative panel 50 on the stage portion 14 of the recessed portion 13, the decorative panel 50 can be easily performed. For the positioning of the display body 1 3 in the left and right directions, and with a simple operation, the paper size can be adapted to the Chinese National Standard (CNS) A4 specification (210X297 mm)--------- ~ Installation- -„--- Order ----- line (please read the precautions on the back before filling this page) 200301054 A7 B7 V. Description of the invention (13) Easily overlay the decorative panel 50 on the display unit body 3. (Please read the precautions on the back before filling in this page.) That is, even if the positions of both the decorative panel 50 and the display body 3 are slightly deviated from the left and right directions, by moving the decorative panel 50 to the left and right directions with the fingers, It can be easily positioned. In this case, the position in the up-and-down direction may be roughly positioned, and a part of the outer peripheral vertical walls 5 1 a and 5 1 a of the left and right side of the decorative panel 50 is placed on the display body 3 A part of the stage parts 1, 4, 14 around the recessed part 13 may also be used. When the decorative panel 50 is moved upward, the sliding engagement protrusions 52 of the decorative panel 50 are fitted into the slide groove 16 of the display unit body 3, and then the decorative panel 50 is moved upward to complete the decoration panel 50 for the display portion. Installation of the main body 3. Specifically, when the decorative panel 50 is moved upward from the original state when viewed from the side, the upper inclined surface 5 2a of the upper end of the sliding engagement protrusion 52 abuts on the eaves 20 in the thickness direction The first inclined portion 18a. In this way, the sliding engagement protrusion 5 2 is fitted into the chute 16 while being restricted. At this time, the fitting in the front-back direction is gentle (refer to FIG. 9 (a )) Also, the front view of this state is omitted here. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs and followed by 'When viewed from the side, when the decorative panel is moved upward from the above state, the sliding projection 52 is slid. The central inclined surface 52b abuts on the first inclined portion 18a of the eaves portion 20 in the thickness direction. In this way, the sliding engagement protrusion 5 2 engages with the groove 16 in a loose fit (see Figure 9 (b)). When viewed from the front, a sliding card is formed. The state where the upper inclined portion 5 3 a of the protruding strip 5 2 abuts against the action portion 2 2 a of the clamping spring 2 2 from below (see Fig. 11 (a)). -17- This paper size is applicable to China Standard (CNS) A4 specification (210X 297 mm) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 200301054 A7 B7 V. Description of the invention (14) Secondly, when the decorative panel 50 is moved upward from the above state when viewed from the side The upper inclined surface 52 a at the upper end of the sliding engagement protrusion 52 abuts against the second inclined portion 18 b of the eaves portion 20. In this way, the sliding engagement protrusion 5 2 has a small gap with the groove 16 and is still engaged in a loose fit (see FIG. 9 (c)). In addition, when viewed from the front, the sliding surface 53d forming the sliding engagement protrusion 52 acts on the acting portion 22a of the clamping spring 22, and the clamping spring 22 is slightly retracted inward (see FIG. 11 ( b)). In addition, since the clamping spring 22 is bent, the sliding engagement protrusion 52 is pressed to the left. Therefore, the entire decorative panel 50 is moved to the left, so that the display unit body 3 and the decorative panel 50 can be left and right. The problem of shaking. When viewed from the side, when the decorative panel 50 is moved upward, the upper inclined surface 52a of the upper end of the sliding engagement protrusion 52 will abut against the protrusion 18c of the eaves 20, and when the protrusion 18c is placed on the sliding engagement protrusion At the time of the strip 52, the sliding engaging protrusion 52 is tightly clamped on the slide groove 16 forming the protrusion 18c, and the decorative panel 50 is held to the display body 3 without being shaken in the front-back direction (refer to Figure 10 (d)). In addition, when viewed from the front, the locking projection 53b of the sliding engagement projection 52 is formed in a state in which it is in contact with the lower portion of the clamping spring 22 action portion 22a (see Fig. 11 (c)). Moreover, in this state, the engaging pieces 54 and 54 provided on the lower edge of the decorative panel 50 are inserted into the hook holes 15 and 15 of the display unit body 3, respectively. When viewed from the front, when the decorative panel 50 is moved upward from the above state, the spring force of the clamping spring 22 may cause a slight hooking feeling, and when it is forcibly moved upward, the spring is clamped. The size of 22 papers is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) _ 18-~ ----------- installation ------ order ----- φ line (please (Please read the notes on the back before filling this page) 200301054 Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (15) The front end of 22a will be placed on the locking protrusion 53b of the sliding engagement protrusion 52 , And the clamping spring 22 is in an extremely deformed state (see FIG. 12 (d)). The side view of this state is omitted here. Furthermore, when the decorative panel 50 is moved upward, the locking protrusion 53b of the sliding engagement protrusion 52 will pass over the front end of the clamping spring 22 action portion 22a. When viewed from the front, the action portion 22a of the clamp spring 22 will The spring 53 is engaged with the recessed portion 53c of the engaging projection 52 (see FIG. 12 (e)). On the other hand, when viewed from the side, the sliding engagement protrusion 52 is slid to the upper end portion while being tightly clamped to the sliding groove 16 to complete the mounting of the decorative panel 50 to the display unit body 3 (refer to Figure 10 (e)). In this way, the decorative panel 50 can be prevented from moving in the up-down direction, and a state locked by the clamping spring 22 can be obtained. In addition, by bending the clamping spring 22, the sliding engagement protrusion 52 can be pressed to the left and the decorative panel 50 can be pushed to the left as a whole, so the display unit body 3 and the decorative panel 50 can be released in the left-right direction. Shaking. In addition, when the decorative panel 50 is pushed to the left, it means that the sliding engagement protrusion 5 2 on the right side of the decorative panel 50 will be pushed toward the direction of fitting with the sliding groove 16 of the display main body 3, and in this part In the middle, the sliding engagement protrusion 5 2 and the sliding groove 16 will form a linear contact, so that the state of the two remains stable. This is because the clamping spring 22 is provided on one side of the groove. In addition, since the left and right restricting pieces 50a and 50a of the panel 50 in the city are aligned with the left and right restricting portions 13a and 13a of the recessed portion 13, and the flat recessed portion 50b is caused by the flat recessed portion 1 3b, the decoration can also be suppressed at this point. The panel 50 moves in the left-right direction. ------- Installation ---- Ί .-- Order ----- ^ line (please read the precautions on the back before filling this page) This paper size is applicable to China National Standard (CNS) A4 specifications ( 210X 297mm) -19- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 200301054 A7 B7 V. Description of the Invention (16) Furthermore, in this state, the engaging pieces 54 and 54 provided on the lower edge of the decorative panel 50 are completely Inserted into the hook holes 15 and 15 of the display unit body 3 (refer to FIG. 3 (B)). Therefore, the lower end edge of the decorative panel 50 cannot be easily detached from the display unit body 3 in the direction of stacking. Gives stable installation status. In this way, the decorative panel 50 and the display unit body 3 can be mounted only by the sliding mechanism of the slide groove 16 and the sliding engagement protrusion 52. In addition, as described above, the decorative panel 50 is in the left and right directions for the display unit body 3 , Back and forth direction, and up and down direction can be kept in a state that will not shake. The decorative panel 50 is mounted on the outer surface of the display unit main body 3 so as to cover the recessed portions 13 in this manner to constitute an exterior body. When the decorative panel 50 is to be detached from the display unit body 3, the decorative panel 50 can be easily removed by sliding the decorative panel 50 in a direction opposite to the mounting direction. Then, the sliding decoration panel 50 is simply slid against the display unit body 3 to complete the installation. In other words, since the sliding mechanism can be used as a mounting mechanism, the surface (decorative portion 1 3 of the display main body 3) can be covered with the surface (decorative panel 50), and then one side (decorative panel 50) can be moved in the surface direction. Complete the installation, so you can complete the installation with extremely simple operations. Since the engagement is not formed in the direction perpendicular to the display unit body as in the conventional technical description, the wall thickness of the display unit body 3 and the decorative panel 50 and the dimensions in the plane direction are not increased. Therefore, miniaturization can be achieved, and further, Realize the display part with a larger body shell size ratio, so the Chinese paper (CNS) A4 specification (210X 297 mm) is applied to the large paper size of the display part -20-n- ^-I —-!-(Please (Please read the notes on the back before filling this page) Order ------ Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 200301054 A7 ___ B7 V. Description of the invention (17) Type contribution. Since the clamp spring 22, the display unit body 3, and the decorative panel 50 are separate members and are constructed using a spring material, even if the mounting and dismounting operations of the decorative panel 50 are frequently performed, the decorative panel 50 is not easily connected to the display unit body 3. The installation state will not relax, so it can make the two installation mechanisms durable. In other words, the method of mounting such a decorative panel to a main body housing is mostly a constructor who installs a decorative panel only by a fitting structure of a fitting hole and a fitting locking projection, but these are by Deformation of any component (not the deformation that can be deformed originally like spring material) to maintain the installation state ', but the installation state will gradually relax after years of change, and the decorative panel of the mobile phone 1 will be carried in the above embodiment The method of 50 being mounted on the display unit main body 3 does not happen. Even when the decorative panel 50 is detached from the display unit main body 3, the display unit main body must be bent in the past to create a gap between the decorative panels. Then insert appropriate tools into the gap to deform the fitting locking protrusions, but for most people, this operation method of replacing the decorative panel is very difficult, and by such a forced The operation may cause damage to the display unit body or the decorative panel. However, in the above embodiment, the decorative panel 50 of the mobile phone 1 is mounted on the display unit body 3 This situation does not occur. Figs. 13 (a), (b), (c) and 14 (d), (e) are modified examples of the above-mentioned clamping spring, and the protrusion amount of the action portion 25a of the clamping spring 25 is small, and The clamping spring 25 is located in the above-mentioned eaves and the paper size is applicable to the Chinese National Standard (CNS) A4 specification (21〇 > < 297 mm1: 21: — I ------- install ---- ^ --- order ----- ^ line (please read the precautions on the back before filling this page) 200301054 A7 B7 V. Description of the invention (18) The bottom surface 19 side of the inner side of the 20 side edge. In addition, Figs. 13 (a) to 14 (e) show the state in which the sliding engagement protrusion 52 is engaged with the chute 16 and slides in the installation direction in sequence, and respectively corresponds to the above-mentioned diagram ( a) to FIG. 12 (e). Therefore, a description of this operation is omitted. The amount of protrusion of the clamping spring 25 (amount protruding from the bottom surface 19 of the chute 16) is smaller than the amount of protrusion of the locking projection 53b of the engaging projection 52 (amount of protruding from the sliding surface 53d of the sliding engaging projection 52). Therefore, from FIG. 13 (b), it can be seen that when the locking protrusion 53b of the sliding engagement protrusion 52 is slid to abut against the bottom surface 19 of the sliding groove 16, the action portion 25a of the clamping spring 25 does not The sliding surface 53d of the sliding engaging projection 52 is not in contact with the sliding surface 53d of the sliding engaging projection 52, and therefore, the sliding surface 53d of the sliding engaging projection 52 is not damaged. It is made by injection into a mold cavity of a forming mold and curing it into a mold having a predetermined shape. At this time, the decoration film cut into a predetermined shape is set in advance in a mold cavity as a film. The molding is performed, and the decorative film is integrated on the surface of the decorative panel 50. By appropriate selection of film materials printed with appropriate color tones such as red and blue, film materials printed with appropriate patterns such as photographs, landscapes, psychedelic patterns, and paintings, or with textures such as wood grain, stone grain, metal, and pearl Membrane material can produce various styles of decorative panels 50. Of course, it is not limited to the decorative panel 50 of this structure. For example, it is also possible to use only the decorative panel 50 made of a suitably colored synthetic resin material. In addition, although the decorative panel 50 is formed by integrating the panel base 24 and the decorative film by a molding die, it is not limited to this configuration. Decoration (Please read the precautions on the back before filling this page) I---Γ---. 8--I 1 ........ The dimensions apply to the Chinese National Standard (CNS) A4 specification (210 × 297 mm) -22- 200301054 A7 __________B7 V. Description of the invention (19) The panel 50 has a simple shape and a flat surface. Therefore, for example, the surface of the decorative panel 50 is heated. Appropriate methods, such as pressing a decorative material, may be used as a single body. As for the decorative panel 50, for example, the decorative material is not limited to the above-mentioned decorative film, but may also be bonded to materials that have not been used in mobile phones in the past, such as animal leather, fake fur, and cloth. With regard to the decorative panel 50, for example, when it is sold in a store, it can also provide bonding services for original decorative materials according to customer needs. Secondly, with the above-mentioned configuration, the decorative panel 50 can be manufactured at a low cost, and a complete set of decorative films with various colors and patterns can be provided to customers. The decorative panel 50 can also be sold as an optional part in a store, and here, a plurality of pieces can also be sold as a complete set. In addition, the 'decorative panel 50' is not a component constituting the basic structure of the mobile phone 1. It is the same as a mobile phone pendant, and is an optional part that can be additionally installed later. Therefore, the decorative panel 50 does not affect the specified specifications of the mobile phone 1 in any way, and the users can exchange freely. The decoration panel 50 is not only an optional component that can change its appearance, but also has a function of reducing the damage of the liquid crystal display panel 30 as described later. The mobile phone 1 is formed with an operation unit body 2 and a display unit body 3 using a predetermined color resin material. For the mobile phone 1, for example, a plurality of decorative panels 50 may be provided to customers as optional parts. With the mobile phone 1, the user can select an appropriate decorative panel 50 and mount it on the outer surface of the display unit body 3 by the above operation. For the mobile phone 1, a characteristic decorative panel 50 may be used to constitute the exterior body of the display unit body 3 to give the user the greatest satisfaction. Mobile phone 1 'The user can apply the Chinese National Standard (CNS) A4 specifications according to the mood of the day. (210X297 mm 1 Q3--^ (Please read the precautions on the back before filling this page)- Equipment · Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed on 200301054 A7 B7 V. Description of the invention (20) Replace the decorative panel appropriately, and realize the so-called TPO-compliant usage method. For the standard-type operation unit body 2, the display unit body 3 with an appropriately selected decorative panel 50 mounted on the decorative surface 3b is assembled through the flange portion 4, so each can be created in a manner similar to a standard product. A large difference in appearance. The mobile phone 1 is generally held by the operation unit body 2 side to open the decorative surface 3b of the display unit body 3 to the outside and the user, so even in the use state, the color or pattern of the decorative panel 50 It is also very conspicuous. Therefore, the mobile phone 1 can give full play to its original characteristics whether it is carried or used, and can give users the greatest satisfaction. As shown in Figure 3, With the telephone 1, the decorative panel 50 mounted on the decorative surface 3b is provided on the back of the liquid crystal display panel 30, so that the thickness of the display main body 3 becomes larger as a whole, so that the mechanical rigidity can be improved. The mobile telephone 1 is provided with The decorative panel 50 has a gentle curved surface, and a gap is formed between the decorative panel 50 and the bottom wall (decorative surface 3b) of the recessed portion 13. Even when a huge pressure is applied to the display unit body 3 in the thickness direction during carrying, the decorative panel is used. 50 The buffering and mechanical strength of the display unit body 3 formed by the elastic deformation caused by the gap size can reduce the occurrence of glass breakage in the liquid crystal display panel 30. For the mobile phone 1, use a transparent or translucent synthetic resin material The formed decorative panel 50 is also acceptable. At this time, by installing a decorative plate made of a photo or an appropriate plate in the gap formed between the decorative panel 50 and the recessed portion 13, it is possible to see through the decorative panel 50. The decorative version can create the outer surface that users like. ^ The paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) -24- ------- ^-packing ---- : --- ------ ^ line (Please read the precautions on the back before filling this page) 200301054 A7 B7 V. Description of the invention (21) (Please read the precautions on the back before filling out this page) In addition, the above implementation is The display unit body 3 (main body casing) is provided with a recessed portion 13 and a decorative panel 50 is mounted so as to cover the recessed portion 13. In this way, the decorative panel 50 and a portion other than the display unit main body 3 are formed substantially on one side, so the touch feels The appearance and the like are good, but the present invention is not limited to this. If the recessed portion 13 is not provided, the decorative panel 50 may be mounted so as to cover substantially the front surface of the outer surface of the display portion main body 3. Furthermore, the above-mentioned embodiment is described about the application of the mobile information terminal device of the present invention to a mobile phone. However, the present invention is not limited to this, and may be applied to, for example, a PDA (Personal Digital Assistant). The mobile phone of the above-mentioned embodiment is applicable to a so-called foldable mobile phone. However, the present invention is not limited to this, and can also be applied to a so-called upright mobile phone. [Brief description of the drawings] Figures 1 to 12 show the application of this embodiment to a portable phone, and Figure 1 is a perspective view showing the portable phone in a state where the decorative panel is folded and the decorative panel is removed. Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 2 is a perspective view showing the state of the operation unit and display unit of the mobile phone. (A) of FIG. 3 is a front view showing the folding of the mobile phone and mounting the decorative panel, and (B) is an enlarged cross-sectional view taken along line B-B of (A). Fig. 4 is a front view showing a state in which the mobile phone is folded and the decorative panel is removed. -25- This paper size applies Chinese National Standard (CNS) A4 specification (21 × 297 mm) 200301054 A7 B7 V. Description of the invention (22) Figure 5 shows the state of the mobile phone when the decorative panel is folded and the decorative panel is removed. Left side view. (Please read the precautions on the back before filling out this page.) Figure 6 is a vertical cross-sectional view showing the important part of the slide groove and the sliding engagement protrusion in a separated state. Figure 7 shows the slide groove and The front view of the important part is enlarged when the sliding engagement projection is separated. FIG. 8 is a side view showing the important part of the sliding groove and the sliding engagement projection when enlarged. In the order of (a) to (c), the important part of the slide groove and the sliding engagement protrusions that are engaged with each other is enlarged and a side view is enlarged. Fig. 10 is a step following Fig. 9 and presses (a). The order from (c) to the enlarged view of the important parts of the chute and the sliding engagement protrusions are shown in a side view. Figure 11 shows the chute and the slide in the order of (a) to (c). The important parts of the engagement protrusions are enlarged to show the important parts. A side view is sketched. ○ Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 12 is the step to connect | buy the first 11 steps, press (d) to (e In the order of), the chute and the sliding engagement protrusion are engaged with each other. The large important parts are shown in a side view. Fig. 13 is the same as Fig. 14 and shows a modified example of the clamping spring. Fig. 13 shows the chute and the sliding engagement protrusion in the order of (a) to (c). Fig. 14 is a schematic side view of an enlarged part of an important part in which the bars are engaged with each other. Fig. 14 is a step following Fig. 13 and shows that the chute and the sliding engagement protrusion are engaged with each other in the order of (d) to (e). The size of the paper is enlarged according to the Chinese National Standard (CNS) A4 specification (210X297 mm) _ 26 200301054 A7 B7 V. Description of the invention (2 A brief side view of important parts. [Illustration of drawing number] Wisdom of the Ministry of Economic Affairs Printed by the employee's consumer cooperative of the property bureau 1 Mobile phone 2 Operating section body 2a Operating surface 3 Display section 3b Decorative surface 3a Display surface 4 Flange section 4a, 4b Flange barrel 5 Dial section 6 Shuttle knob 7 Button 8 g tongue Same as 9 Charging terminal part 10 Antenna part 11 Inner case 12 Outer case 13 Recessed part 13a, 50a Left and right restriction pieces 13b, 50b Flat recessed part 14 Stage part 14a Stage front (Please read the precautions on the back before filling this page) Installation ·
、1T 本紙張尺度適用中國國家標準（CNS ) Α4規格（210Χ 297公釐） -27- 200301054 A7 B7 五、發明説明（24) 經濟部智慧財產局員工消費合作社印製 14b 階 段 側 面 14c 階 段 下 面 15 鉤 孔 16 滑 溝 17、 18 刖 側 的 溝 側 面 18 發 光 元 件 18a 第 1 傾 斜 部 18b 第 2 傾 斜 部 18c 突 部 19 底 面 20 簷 部 21 開 P 11、 25 卡 緊 彈 簧 22a、 25a 卡 緊 彈 簧 的 作用部 23 彈 簧 推 押 肋 條 24 面 板 基 30 液 晶 顯 示 面 板 40 來 電 顯 示 部 50 裝 飾 面 板 51 外 周 壁 51a 側 部 外 周 壁 52 滑 動 卡合 突 條 52a > 5 3a 上 端 傾 斜 面 52b 中 央 傾 斜 面 (請先閱讀背面之注意事項再填寫本頁) 裝. 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -28- 200301054 A7 B7 、發明説明（ 25) 53b 卡止 凸部 5 3c 凹部 53d 滑動 面 54 卡合 片 (請先閲讀背面之注意事項再填寫本頁) -裝· 訂 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -29-、 1T This paper size applies Chinese National Standard (CNS) A4 specification (210 × 297 mm) -27- 200301054 A7 B7 V. Description of the invention (24) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 14b Phase side 14c Phase below 15 Hook holes 16 Slots 17, 18 Groove side 18 on the side 18 Light-emitting element 18a First inclined portion 18b Second inclined portion 18c Protrusion 19 Bottom surface 20 Eaves 21 Open P 11, 25 Clamping spring 22a, 25a Clamping spring Acting part 23 Spring push rib 24 Panel base 30 Liquid crystal display panel 40 Caller ID part 50 Decorative panel 51 Outer peripheral wall 51a Side outer peripheral wall 52 Sliding engagement protrusion 52a > 5 3a Upper inclined surface 52b Central inclined surface (please first Read the notes on the back and fill in this page again). The paper size is in accordance with Chinese National Standard (CNS) A4 (210X297 mm) -28- 200301054 A7 B7, Invention Description (25) 53b Locking convex part 5 3c Concave part 53d Sliding surface 5 4 Clips (please read the precautions on the back before filling this page)-Binding and ordering Printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs This paper is printed in accordance with China National Standard (CNS) A4 (210X297 mm) -29 -