M43U041 - 五、新型說明： 【新型所屬之技術領域】 并創作係有關—種按鍵組合結構，制指—種可達到 精準定位的按鍵組合結構。 4引 【先前技術】 1隨著：子產品功能的多樣化，故造成相關輸入介面 =匕之*求’以常見計算機的按鍵為例，通常將 目近之多__於職區域内，錢之 ::㈣，以利於使用者之操作；但由於電子產 發展，按鍵之間的間距日錄小精密，而且 Ζ色（即不同屬性）的按鍵成型為按鍵模組時，可 JI用自動加工機具—切單—顏色之按鍵沖壓於電子產 。。上之按鍵槽孔内，並f重覆#施上述料，M43U041 - V. New description: [New technical field] The author is related to the key combination structure, the index finger type, and the key combination structure that can achieve precise positioning. 4 cited [prior art] 1 with: the diversification of the functions of the sub-products, so the relevant input interface = 匕 * * 'to take the common computer button as an example, usually close to the __ in the job area, money It:: (4), in order to facilitate the user's operation; but due to the development of electronic products, the spacing between the buttons is small and precise, and the buttons of the Ζ色 (that is, different attributes) are formed into the button module, and the JI can be automatically processed. Machine - cut single - color button stamped in electronics. . In the key slot of the button, and f repeat #施施料,
不同顏色之按鍵逐-組合於相對應的按鍵槽孔内，此: =方式需因應不同顏色之㈣按鍵模組數量而分L =;同：=作’不但增加設備之負擔，亦影響 、-且裝效率，故而仍有其改善之空間。 予以f:’ί一改善方案’通常會先將多種顏色之按鍵 ::=，！施爾’使不同顏色的按物地沖入 .鍵孔_。然而，在實際的生產作業t，合先將多 顆f鍵設置於一框架上，再利用框架内壁面/外；面做一 戶t ’以精準地將不同顏色（即不同屬性）的按鍵 ;形成：述的按鍵模組，但由於生產框架之模具不易 ‘準加工成型，故不同顏色（即不同屬性）的按鍵在相對 4/15 位置上的定位不易控制，故常造成後端 刷與沖切異常的問題。 —狂如印 時的^創作人有鑑於結射置於實際施用 、、入且積累個人從爭相關產業開發實務上多年 ~ ’精心研究，終於提出—種設計合理 = 題之結構。 W善上迷問 【新型内容】 將不目的之—在於提供—種按鍵組合結構，其可 件緊配的^°齡）之按鍵進行縣結合，且利用機構 i己的方式使結合的按鍵之間具有高精度的定位。 其可 r本^作之目的之一在於提供一種按鍵組合結構Buttons of different colors are combined one by one in the corresponding slot of the button. This: The = mode needs to be divided into L = according to the number of (4) button modules of different colors; the same as: = "not only increases the burden on the device, but also affects - And the efficiency is installed, so there is still room for improvement. To make f:’ an improvement plan, you will usually have multiple color buttons ::=,! Shier's rushed into the different colors. Keyhole _. However, in the actual production operation t, a plurality of f-keys are first placed on a frame, and then the inner wall surface/outer side of the frame is used; the surface is made as a household t' to accurately press the keys of different colors (ie different attributes); Forming: the button module described, but because the mold of the production frame is not easy to be 'quasi-formed, the positioning of the buttons of different colors (ie different attributes) in the relative 4/15 position is not easy to control, so the rear end brushing and punching are often caused. Unusual problem. —The creator of the madness of the creator. In view of the fact that the ejector is placed in the actual application, and the accumulation of individuals has been involved in the development of the relevant industry for many years ~ ‘ careful research, finally proposed a reasonable design = the structure of the problem. W good questioning [new content] will not aim - to provide a kind of button combination structure, which can be closely matched with the button of the age of the county to combine the county, and use the mechanism i to make the combined button High precision positioning. One of the purposes of the present invention is to provide a key combination structure
Vf'-V 怎用於單次沖壓以完成各不同種類（如顏色）t 業，可有效增進組袞效率、降低生產成本。 本創作之實施例提供一種按鍵組合結構，包含. 賴組，其具有至少—安裝框體及—設置於該安裝 框體上的主按鍵單开，B Y —壯 埏早疋且5亥女裝框體中界定出至少一容晉 區域，該安裝框體上設有至少—對應該容置區域之第^ 及0—個_於該安裝框體而容置於該容置區 成之、.且衣按鍵模組，該㈣按鍵模組係包括至少—按 鍵框，且該馳上設有至少_對應該第—緊配部之 錯由該第-緊配部與第二緊配部的相互緊配 精度相對位置。 ，…亥主組裝按鍵模組之間的高 本創作之實施例提供—種按鍵組合結構，包含：一主 • 5/15 M430641 2按賴組，其具有至少—安麵體及—設置於該安裝 上的主按鍵單元，且該安裝框财界定出兩個容置區 :、’違安裝框體上設有多個對應該兩容置區域之第一緊配 部；以及-第-組農按鍵模組與一第二組裝按鍵模H 係组設於該安裝框體而分別容置於該兩容置區域中，該第 ―，裝按鍵模組與該第二組裝按鍵模組均包括至少一按 ，單=及-鍵框，且該鍵桓上設有多個對應該些第一緊配 β之第一緊配部’藉由該些第一緊配部與些第二緊配部的 相^緊配組合’形成該第一組裝按鍵模組、該第二組裝按 鍵极組與該主組I按鍵模組之_高精度相對位置。 本創作主要應用加工精準的緊配部之互相配合，將主 組裝按鍵模組與組裝按鍵模㈣行高精度的組接， 續之生產作業。 為使能更進一步瞭解本創作之特徵及技術内容，請參 閱^下有關本創作之詳細說明與附圖’然而所附圖式僅提 供參考與說明用，並非用來對本創作加以限制者。 【實施方式】 本創作提出一種按鍵組合結構，其可應用將多種不同 態樣、不同屬性之按鍵加以組合’且本創作之組合的設計 上係採用孔位及柱體的緊配，由於孔位妹體的加工精度 南，故可達到按鍵組裝時的精準定位，換言之，按鍵之間 的相對位置被精確地控制，故使組合後的按鍵利於進行後 續的加工作業。 · 請參考圖1至圖2所示，本創作之按鍵組合結構主要 6/15 M430641 4x · 土组裝按鍵模组】及至少一组裝括 p a 组裝按鍵模組】盥纟炎 :-馔砠2 :主 以組合，以心：： 心乂緊配組裝的方式加 έ 到兩者之高精度的組合態樣。如圖所干.± 組裝按鍵模組】具有至少一安裝框體= : -容置“早70】2,且安裝框體丨】中界定出至少 合置區Μ ]3，安裝框體】】上設有至少— 班 13之第-緊配部⑴。具體而言，安 區域 元J2係為一體成型，換言之，兩;^目=按，單 射出。成型)所製作’安裝框體】1的數量不：门 整，：二::元12與容置區* 13的排列而做適當調 文衣框體〗〗更可在主接键置；η、， 。 出容置區域13，而主按鍵輩/ 以外的區域預留 圖卜圖3所示，m卿 0括多個按鍵⑵’如 以分別六 继' *衣匡肢]】上具有兩個容置區域13， 刀別谷置組裝按鍵模組2。 凊芩考圖1與圖4A、圖4B，在本每於在丨士 裝按鍵桓相结 任本η&例中，兩個組 餘鍵桓組2 (即苐—組裝按鍵模組2 α 組2Β)被組合於前 弟—、、且衣㈣杈 2包括至少一按鍵單元21及鍵框2 模組2Α係包括鍵框22盘1亡 例如弟一組裝按鍵 竹匕祜鍵框22與具有四乘三 鍵枢22係圍設於所述之按鍵==早 ::組:广鍵模組2 β係包括鍵框2 2與具有兩個按鍵的按 ΓΓ二’且鍵框22係圍設於所述之按鍵單元21另: Γ及=2=2Α或第二㈣按鍵模組扣的按鍵單元 型)二==相同材料、相同的製程⑽出成 肢成4'且按鍵單元21同樣係包括-個或多個 7/15 M430641 ::她例中，第—組裝按鍵模組Μ具有I) ▲ ，，袁扣鍵杈組2B則具有2個按鍵。 值侍说明的是，主組裝按鍵模组】 組2A、第二^ ，、弟、·且裝按鍵杈 不同的輕，=；^ΓΨ:係分㈣作成㈣分別具有 ί#.Εέ 1 、出成型方法分別製作出主組裝按 ==組裝按鍵模組2Α與第二組裝按鍵模組犯， ^且料鍵模組】可代表第—顏色之按鍵部分，第一組 :广鍵杈組2Α可代表第二顏色之按鍵部分，第二组 鍵模組2Β可代矣筮=拓Α , 、'展知r ± if - m —，、色之按鍵部分，而本創作則是將 广二種不问顏色之按鍵部分加以緊配組裝，以一併進 二作業與沖切作業。然本創作不限定於顏色的差1 構，以達精衫位的效果。寺打應用本創作之緊配結 而前述之緊配組裝乃是利用安裝框體η上之第一緊 配部14與鍵框22上之當- '、 〒上之弟—緊配部幻所配合，請參考圖卜 二、θ 6，在本具體實施例中，安裝框體11上之第一 广Μ係為-空心圓柱，第二緊配部23係為一實：圓 該空心圓柱的内徑係小於等於實心圓柱的外徑，、使得 二心肋係緊配地㈣於空心圓柱之中，由於前述之空心 圓柱與貫心圓柱易於精密加工，故第—緊配部Μ 二 =部^的尺寸可具有相當高的精度，當第-緊配部ΰ :緊：部2 3相互對接緊配時’第一組裝按鍵模組Μ ^二組裝按鍵模組2Β可相當精準地組接於主組裝按鍵 ^，換言之’本創作可使主組裝按鍵模組】與组裝按 鍵模組2具有高精度的相對位置’以利後續的印刷作業與 8/15 沖切作業。 在另一變化實施例中’楚一κ 23可分別為空处心、、Λ 與第二緊配部 緊配部Μ也可以為^此累特別說明的是，第— 杈，且空心柱的空心；：：，弟二緊配部23相對為空心 .如四邊形、五邊形的具有各種形狀，如多邊形（例 緣部分之尺寸、外型則 ㈣形寺寺；而實心柱的外 兩者同樣可利料淮:f地對應空心㈣空心部分，故 果，同樣可使: σ工锖度來達到相互緊配的效 有高精度的相對位置。 一且Κ鍵桓組2之間具 的内ί面::有二了提供較佳的組合強度，安裝框體I】 區域13的第-定位部 、戍7有對應弟一定位部— 口P 221。請參考圖3、圖从， 啤 1 兩容置巴妁η々β 女衣框胆11上設有對應前述 ::置⑷3之多個第-定位部⑴，具體而言，第一定 :立部111具有導弓丨斜面】】η及擋止面⑴2,而第：定： 邛221為成形於鍵框22之下緣的凹部。 ，配合圖5Β’以組裝第一組装按鍵模組2八於主㈣ :建=1 _ ’第—㈣健模組2α之鍵框 為四邊形框體，J：备一'喜L ^丨士 级 …母4框上成型有兩個前述的第二定位 邛21 ,且母一角落設有前述之第二緊配部μ，杏 心女鍵极組2Α由下而上置人主組裝按鍵模組】中對應 :组裝按鍵模组2Α之二容置區域13，第二定位部功之 導引^面1⑴’可導引第一組裝按鍵模組2Α之鍵框22滑-入’當到達定位時，第一緊配部14與第二緊配部Μ相^ 9,15 M430641 緊配定位’此時，鍵框22之第二定位部22】 受到第:定位部】】]之擋止面]n2的阻播作用，即 鍵杈組2A與主組裝按鍵模組】相互組接，又利 m】4與第二緊配部23在尺寸上的加工精準 d組裝按鍵模組2a與主組裝按鍵模組]之 向精度的相對位置。 槿㈣按鍵触2b於主_按鍵 ，.粒二1喜―組農按鍵模組2B之鍵框22係大致為四 U框脰’其邊框上可選擇性地成型有—個前 ΓΓ1 乂相對的兩個角落設有前述之第二緊配部「3 ;對：組2β由下而上置入.主組裝按鍵模組1 〜弟衫按鍵模組从之二容置13 =1之導引斜面⑴丨可導引第二咖 到達定位時，第， 矛…己疋位，此時，鍵框22之第二定位部22】（ ，，第-定位部⑴之擔止面]112的阻擔仙： ^可將第一，裝按鍵模組2Β與主組裝按鍵模組工相互組 工於=用弟—緊配部14與第二緊配部23在尺寸上的加 土以形成第二組裝按鍵模組2B與主組裳按鍵模 第„ 月度的相對位置。故當第—組裝按鍵模組2A、 由按鍵模組2B組設於主組裝按鍵模組1上時，藉 裝按2配部1\與第二緊配部23的配合即可形成第一組 Γ之門吴組2A、第二組裝按鍵模組2B與主組裝按鍵模組 之間的高精度相對位置。 .、 再者，請參考圖6 ,當主組裝按鍵模組】與組裝按鍵 10/15 M430641 模組2组接定位時，主組裝按鍵模电 組裝按鍵模組2 (第—組裝按鍵料μ 體U與 模組2Β)之鍵框22之間具有間隙g，呈又按鍵 Π與鍵框22之間的避空讓位:」讀文^匡體 部_第二緊配部23的配合公差2二=第一緊配 措此，本創作主要應用加工精準 第二緊配部23之配合& 矛'配口Ρ ]4與 ”高精度;組:==第=按鍵 ^弟一乐配部23的加工精度高， ：:4 :™準控制，當兩者進行緊配7 以利後續之生產作業。 〈間的相對位置， 才们二上：述僅為本創作之較佳可行實施例，非因此仍限 =娜圍，故舉凡運用本創作說明書及圖= 所為之钱技術變化’均包含於本創作之範圍内。 【圖式簡單說明】 ::顯示本創作之按鍵組合結構的分解示意圖。 口，示本創作之按鍵組合結構的組合示意圖。 本創作之主㈣按鍵模組的立體示意圖。 顯示本創作之第—組裝按賴組的立體示意圖。 :^不本創作之第二組裝按鍵模組的立體示意圖。 产糸顯示本創作之按鍵組合結構的俯視圖。 圖）Β係顯示本創作之按鍵組合結構的仰視圖。· 圖6係顯示本創作之第一緊配部與些第二緊配部之組合示 1 1/15 M430641 - 意圖。 【主要元件符號說明】 1 主組裝按鍵模組 11 安裝框體 111 第一定位部 1111 導引斜面 1112 擔止面 12 主按鍵單元 121 按鍵 13 容置區域 14 第一緊配部 2 組裝按鍵权組 2A 第一組裝按鍵模組 2B 第二組裝按鍵模組 21 按鍵單元 22 鍵框 221 第二定位部 23 第二緊配部 G 間隙 12/15How Vf'-V can be used for single stamping to complete different types (such as color), can effectively improve the efficiency of the group and reduce the production cost. The embodiment of the present invention provides a key combination structure, comprising: a Lai group having at least a mounting frame and a main button disposed on the mounting frame, BY - strong and early 5 At least one Rongjin area is defined in the body, and the mounting frame is provided with at least the corresponding ^ and 0__ of the mounting frame and is accommodated in the receiving area. a button button module, the (4) button module includes at least a button frame, and the step of the at least _ corresponding to the first-tight portion is tightly coupled by the first-tight portion and the second tight portion Match the relative position of the precision. The embodiment of the high-level creation between the main assembly button modules provides a key combination structure comprising: a main • 5/15 M430641 2 pressing group, which has at least an ampoule and a The main button unit is installed, and the installation frame defines two accommodating areas:, 'the installation frame has a plurality of first tight fitting portions corresponding to the two accommodating areas; and - the first group The button module and the second assembly button module H are respectively disposed in the mounting frame and are respectively accommodated in the two accommodating regions, and the first button and the second assembled button module both include at least One press, single = and - key frame, and the key 桓 is provided with a plurality of first tight fitting portions corresponding to the first tight fittings β by the first tight fitting portions and the second tight fitting portions The phase-tight combination 'forms a high-precision relative position of the first assembled button module, the second assembled button set and the main set I button module. This creation mainly uses the precision matching of the tight fitting parts, and combines the main assembly button module and the assembled button module (4) with high precision, and continues the production operation. In order to further understand the features and technical contents of the present invention, please refer to the detailed description and drawings of the present invention. However, the drawings are only for reference and explanation, and are not intended to limit the creation. [Embodiment] The present invention proposes a key combination structure, which can be applied by combining a plurality of buttons of different characteristics and different attributes, and the design of the combination of the creation uses the hole position and the tight fit of the column, due to the hole position. The machining accuracy of the sister body is south, so the precise positioning of the button assembly can be achieved. In other words, the relative position between the buttons is precisely controlled, so that the combined button facilitates subsequent processing operations. · Please refer to Figure 1 to Figure 2, the key combination structure of this creation is mainly 6/15 M430641 4x · soil assembly button module] and at least one assembly including pa assembly button module] 盥纟炎:-馔砠 2: The main combination is to the heart:: The heart is tightly assembled and the assembly method is added to the high precision combination of the two. As shown in the figure. ± Assembled button module] has at least one mounting frame =: - accommodates "early 70" 2, and the mounting frame 界定 defines at least the closed area Μ ]3, the mounting frame] There is at least the first - tight fitting part (1) of the class 13. Specifically, the area element J2 is integrally formed, in other words, two; ^ mesh = press, single shot. Forming) made of 'mounting frame body' 1 The number is not: the whole door, the second:: the element 12 and the arranging area * 13 arrangement and the appropriate tune clothes frame 〗 〗 can be placed in the main key; η,, 。 容 区域 区域 区域The area of the main button generation / other area is reserved. As shown in Figure 3, m Qing 0 includes a plurality of buttons (2) 'If there are six accommodating limbs on the hexagrams respectively *], there are two accommodating areas 13 Assembling the button module 2. Referring to Fig. 1 and Fig. 4A, Fig. 4B, in the example of the η& in the example of the 丨 装 button, the two groups of the 桓 桓 group 2 (ie 苐 - assembly The button module 2 α group 2Β) is combined with the former brother—, and the clothing (four) 杈 2 includes at least one button unit 21 and the key frame 2 module 2 包括 includes the key frame 22 disk 1 die, for example, the brother one assembles the button bamboo raft Key box 22 and A four-by-three-key pivot 22 is provided around the button == early:: group: the wide-key module 2 β includes a key frame 2 2 and a button 2 with two buttons and a key frame 22 The button unit 21 is further provided with: Γ and = 2 = 2 Α or the second (four) button module button button unit type) 2 == same material, the same process (10) is formed into a limb 4' and the button unit 21 is the same The system includes one or more 7/15 M430641: in her case, the first assembly button module has I) ▲, and the Yuan button 杈 group 2B has two buttons. The value indicates that the main assembly button mode Group] Group 2A, second ^, brother, · and install the button 杈 different light, =; ^ ΓΨ: system points (four) made (four) respectively have ί #. Εέ 1, the molding method to make the main assembly press == The assembled button module 2Α and the second assembled button module are guilty, and the material key module can represent the button portion of the first color, the first group: the wide button group 2 can represent the button portion of the second color, and the second The group key module 2 can be replaced by Α Α Α 、 展 展 展 展 r r r r r r r 、 、 、 、 、 色 色 色 色 色 色 色 色 色 色 色 色 色 色 色 色 色 色 色 色With the assembly, the two operations and the punching work are carried out together. However, the creation is not limited to the difference of the color, so as to achieve the effect of the fine shirt position. The application of the creation of the temple is tight and the aforementioned tight assembly is By using the first tight fitting portion 14 on the mounting frame η and the key fitting 22 on the key frame 22, please refer to Figure 2, θ 6, in this embodiment. The first wide-angle system on the mounting frame 11 is a hollow cylinder, and the second tight-fitting portion 23 is a solid: the inner diameter of the hollow cylinder is less than or equal to the outer diameter of the solid cylinder, so that the two-core rib system Tightly fitting (4) in the hollow cylinder, since the hollow cylinder and the centring cylinder are easy to be precisely machined, the size of the first-tight fitting portion 可2=section can have a relatively high precision when the first-tight fitting portion ΰ : Tight: Part 2 3 When the docking is tightly matched, the first assembly button module Μ ^2 assembly button module 2Β can be assembled to the main assembly button ^ quite accurately. In other words, 'this creation can make the main assembly button module】 And the assembled button module 2 has a high-precision relative position 'to facilitate subsequent printing operations and 8/15 rush Cut the work. In another variant embodiment, 'Chu κ 23 can be a hollow center, Λ and a second tight fitting portion Μ can also be specifically explained, the first 杈, and the hollow column Hollow;::, the second two tight fittings 23 are relatively hollow. For example, the quadrilateral and the pentagon have various shapes, such as a polygon (the size of the outer part, the outer shape (four) shaped temple, and the outer two of the solid column) The same can be expected for the Huai: f ground corresponding to the hollow (four) hollow part, so the fruit can also be: σ work degree to achieve the mutual matching effect with high precision relative position. Inside ί:: There are two to provide better combination strength, the installation frame I] The first positioning part of the area 13, the 戍7 has a corresponding positioning part - the mouth P 221. Please refer to Figure 3, Figure, from the beer 1 Two accommodating 妁 々 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女 女η and the stop surface (1) 2, and the first: 邛 221 is a concave portion formed on the lower edge of the key frame 22. The first assembled button module 2 is assembled with FIG. In the main (four): build = 1 _ 'the first (four) health module 2α key frame is a quadrilateral frame, J: prepare a 'hi L ^ gentleman level... the mother 4 frame is formed with two aforementioned second positioning 邛21, and the first corner of the mother is provided with the aforementioned second tight fitting portion μ, the apricot heart female key group 2 Α from the bottom up to the main assembly button module] corresponding: the assembled button module 2 Α two accommodating area 13, the second positioning part of the work guide surface 1 (1) ' can guide the first assembled button module 2 Α key frame 22 slide-in 'when the positioning is reached, the first tight-fitting part 14 and the second tight-fitting part Μ Phase ^ 9,15 M430641 tightly positioned 'At this time, the second positioning portion 22 of the key frame 22 is subjected to the blocking action of the first: positioning portion]], that is, the key assembly 2A and the main assembly The button modules are connected to each other, and the relative positions of the precision of the assembly of the button module 2a and the main assembly button module are accurately measured. 槿 (4) button touch 2b in the main _ button, the granule two 1 hi - group button module 2B key frame 22 is roughly four U box 脰 'the frame can be selectively formed with a front ΓΓ 1 乂 opposite two corners Have The second tight fitting part is described as "3; pair: group 2β is placed from bottom to top. The main assembly button module 1 ~ the shirt button module is guided by the second guide 13 =1 guide bevel (1) can be guided When the second coffee arrives at the positioning, the first, the spear... has been clamped. At this time, the second positioning portion 22 of the key frame 22 (,, the blocking surface of the first positioning portion (1)] 112 is blocked: ^ can be First, the button assembly module 2 and the main assembly button module work together to form a second assembly button module 2B with the brother-tightening portion 14 and the second fastening portion 23 in size. The main group wears the button mode „monthly relative position. Therefore, when the first assembly button module 2A and the button module 2B are set on the main assembly button module 1, the second assembly 1\ and the second are borrowed. The fitting of the tight fitting portion 23 can form a high-precision relative position between the first group of the door group 2A, the second assembly button module 2B and the main assembly button module. Furthermore, please refer to FIG. 6 , when the main assembly button module is assembled with the assembly button 10/15 M430641 module 2, the main assembly button module is electrically assembled with the button module 2 (the first assembly button material μ body) There is a gap g between the U and the key frame 22 of the module 2), and the space between the button Π and the key frame 22 is: “Reading the body _ body _ the second fitting portion 23 fit tolerance 2 Second = the first tight match, this creation mainly applies the precision of the second tight fitting part 23 & spear 'matching mouth Ρ 4 and 'high precision; group: == the first = button ^ brother a music department 23 has high processing precision, ::4 : TM quasi-control, when the two are closely matched 7 to facilitate subsequent production operations. <The relative position between the two, only two: the only preferred embodiment of this creation Therefore, it is still limited to = Nawei, so the use of this creation manual and the picture = the technical changes made by the money are included in the scope of this creation. [Simple diagram] :: Display the decomposition of the key combination structure of the creation Schematic diagram of the combination of the button combination structure of the creation. The main body of the creation (four) three-dimensional diagram of the button module The three-dimensional schematic diagram of the assembly of the assembly is shown in the first part of the creation. : ^ The stereoscopic schematic diagram of the second assembled button module of the creation. The production view shows the top view of the key combination structure of the creation. The bottom view of the key combination structure. · Figure 6 shows the combination of the first tight fitting part and the second tight fitting part of the creation. 1 1/15 M430641 - Intent. [Main component symbol description] 1 Main assembly button module 11 Mounting frame 111 First positioning part 1111 Guided inclined surface 1112 Bearing surface 12 Main button unit 121 Button 13 accommodating area 14 First fitting part 2 Assembly key group 2A First assembly button module 2B Second assembly button Module 21 button unit 22 key frame 221 second positioning portion 23 second tight fitting portion G gap 12/15