M326209 八、新型說明： :[新型所屬之技術領域] 本創作係有關於一種按鍵固定結構，更詳而言之，係 關於種對應組设於一具有二第一結合件之殼體之電子裝 置中之按鍵固定結構。 [先前技術] 目前，電腦裝置之使用已經愈來愈廣泛，隨著人們生 ‘活品質的不斷提高，具備可攜式功效之筆記型電腦裝置在 _市場上佔據越來越多之份額，因該筆記型電腦裝置不僅機 身輕薄，易於隨身攜帶，而且，無需額外配置滑鼠等周邊 設備，通常，於筆記型電腦裝置之主體機殼中配置有等同 滑鼠功能之按鍵結構。 請簽閱第1A圖，係顯示習知技術之按鍵内部結構之 分解示意圖。如圖所示，該按鍵結構丨係對應結合於一具 有二第一結合件21之殼體2之筆記型電腦裝置中，該按鍵 _結構1係包括：具有二對應結合該殼體2之該等第一結合 -件21之第二結合件hi之承載架u ;設置於該殼體2舆 該承截架11之間並具有複數按鍵元件121之按鍵電路板 12;設置於該按鍵電路板12及該承載架丨丨與該殼體2之 間之觸控板框架13，且該觸控板框架13具有一對應該按 鍵電路板12中部之按鍵元件121之第一按鍵套接件ΐ3ι ; 二對應設置於該按鍵電路板12兩側之按鍵元件121與該殼 體2之間，並外露於該殼體2之第二按鍵套接件14。將上 述承載架11、按鍵電路板12、觸控板框架13以及第二按 M326209 鍵套接件14與殼體2組裝即可得到如第1B圖所示之組裝 結構圖。此外，如第1C圖所示，係顯示該按鍵結構i之、 正面視圖，該按鍵結構丨復包括組裝於該殼體2外側以供 使用者自該殼體2外側操作之—第—按鍵罩體（例如指紋 鍵）15、二第二按鍵罩體（例如左右鍵）16以及觸控面板 17，其中，該第一按鍵罩體15係對應該第一按鍵套接件 131分佈於該按鍵結構丨之中間位置，各該第二按鍵罩體 16係對應各該第二按鍵套接件14分佈於該按鍵結構1之 左右兩側’該觸控面板17係對應該觸控板框架13而設置 然’由於上述按鍵電路板12與殼體2之結合方式，僅 為該按鍵電路板12兩端夹合於承載架 =與上殼體:::卜峨魏_12㈣位^殼 體2上，该按鍵電路板a之中部盥私 ^ ^ ^ ,9 ,. 一成體2及豐放於該按鍵 私路板12上方之觸控板框举 ‘互最放之_ 間無定位關係，僅為相 ’而如第Μ圖所示之第一及第二按鍵罩體 按鍵元株1”二 所不之按鍵電路板12之各該 由Ί ，弟1A圖所示，各該按鍵元件121俜較隹 中分佈於該按鍵電路板12之 係車乂木 Μ ^ Μ 1 ^ ^ . 肀邛*使用者頻繁按壓該按 按壓該分佈於最中心部分 體6(尤八疋 鍵電路板U中部益定位鍵罩體15)時’因該按 部發生形變而遠離該殼體2 二鍵电路板12中 者透過該按鍵結構1外部之第w , 便仟便用 ^ 及乐二按鍵罩體15、16 6 M326209 按壓，热法完全觸及該按鍵 —:置無法執行相應之操作指令(例如左二電腦 ..關操=)，極大降低該按鍵結構之使用壽命U右早擊寺相 :之所迷’如何提出一種可克服習知技術之種種缺失 [‘:Γ構，實為目前盈欲解決之技術問題。、 心上述習知技術之缺點，本創作之主要目的在於提 ·::種按鍵固定結構，以防止該電子裝置之按鍵下陷，t 免降低該按鍵之靈敏度。 避 本創作之另-目的在於提供一種按鍵 南該電子裝置之按鍵使用壽命。 菁以美 為達上述目的及其他目的’本創作提供一種按鍵固定 -冓。本創作之按鍵結構係對應組設於一具有二第一釺人 件之殼體之電子裝置中，該按鍵固定結構係包括：具二 齡對應該等第-結合件之第二結合件，並藉由該等第二結合 件與該等第一結合件連接使該承載架接置於該殼體之承载 架；設置於該承載架與該殼體與之間之觸控板框架，且該 觸控板框架具有一對應該按鍵電路板中部之按鍵元件之第 一按鍵套接件、以及一設置於該第一按鍵套接件表面之 持件。 於本創作之按鍵結構中，該按鍵包括一具有複數按鍵 元件之按鍵電路板；及複數個對應接置於該按鍵元件之第 二按鍵套接件，該觸控板框架以及該等第二按鍵套接件係 7 M326209 二…' 熔方式結合於該殼體。該按鍵元件係包括一分佈於該 屯路板中間之第一按鍵元件以及二位於該按鍵電路板 左右兩側之第二按鍵元件，較佳地，該第一按鍵元件係為 ，j式元件，各該第二按鍵元件係為按壓式元件。相應地， f::按鍵套接件係對應該第-按鍵元件而設置者，各該 弟2按鍵套接件係對應各該第二按鍵元件而設置者，具體 _ 、該f按鍵套接件係具有一開口，以供該第一按鍵 兀：透過該開口穿設至該殼體外側，各該第二按鍵套接件 糸^平貼於該第一按鍵元件表面之板件。此外，該央持件 字型，㈣㈣件與該第二按鍵套接件之間的間距 係荨於或大於該按鍵電路板之厚度。 相車父於習知技術，本創作地^ — 作按鍵固疋結構主要係透過 一結合件與殼體之二第二結合件之間的對應 兩端央合於該殼體中，而藉由該= = 鍵電路板之 該按鍵電路板之中部，笋以择力；1木之夾持件夾持 按鍵電路板與殼體之間 -的#口合強度，進而防止該雷早驻 、、， 通罨千衣置按鍵之按鍵電路板 陷，以增加該按鍵之靈敏度，從 [實施方式] ^私鍵之使用壽命。 以下係藉由特定的具體實例說明本創作 熟悉此技藝之人士可由本說明書所揭示之Μ㈣=1 本創作之其他優點舆功效。 易也瞭解 第2Α至第2C圖係依照袖作之 實施例所繪製之圖式。應注意的 y構之較佳 疋於下列實施例中之按 8 M326209 '鍵結構係可組設於例如筌今而丨兩 ·.之殼體2中。同時，電腦裝置等可搞式電子裝置 置，殼體均可為適用對象，且其結構並 = '^，並使本創作之特徵及結構更為清 ^二 中僅顯示出與本創作亩^ π®乃於圖式 、除。 η本㈣直接關聯之結構，其餘部份則予以略 請參閱第2Α圖，太釗从4 w ^ • #於一目女把^ 本匐作之按鍵固定結構3係對應組 口又於 具有设體2之電早駐要士 •今孔之望处人从中，該殼體2具有二例如螺 馨、.、糸孔之弟-結合件21，該按鍵固定結構 以及觸控板框牟33·兮+ 2莊 何不戰木31 及… 裳之按鍵則包括按件電路板32 及稷數個弟二按鍵套接件34。 ，士人架二係具有二對應該等第一結合件21之第二 =口件扣’亚猎由該等第二結合件311與 人 連接使該承載架31接置於該殼體2。更詳而；: =弟-結合件331係可例如為螺絲孔，則透過一螺絲元 鲁件鎖附該第一及第二結合件η、311。 - 該按鍵電路板32係設置於該殼體2與該承载架21之 並具有複數按鍵元件。於本實施例中，請—併參閱第 ^，该按鍵元件係包括一分佈於該按鍵電路板％中間 =乐Γ按鍵元件321以及二分佈於該按鍵電路板32左右兩 貝’之第二按鍵元件322，較佳地，該第一按鍵元件3以係 例如為指紋鍵之接觸式元件，各該第二按鍵元件322係例 =為f鍵或右鍵之按壓式元件。當然，該按鍵電路板所具 .鍵元件之數量以及分佈並非以上述實施例所述爲 9 M326209 此外°玄按鍵電路板32係透過該承載架31之各該第 :=合件31i與該殼體2之各該第二結合件21之間的對應 、。口而舲該按鍵電路板32兩端夾合於該殼體2中。 。忒觸控板框架33係設置於該按鍵電路板32及該承载 '、該〃又體2之間，並具有一對應該按鍵電路板32中 .I5之按鍵元件之第一按鍵套接件331、以及一設置於該第 .一按鍵套接件331表面以對應夾持該按鍵電路板2中部之 夾持件332。於本實施例巾，該按鍵套接们3丄係對應該 备鍵電路板32之該第—按鍵元件321而設置者。其中，該 觸控板_ 33係以熱熔方式結合於該殼體2，然，此熱^ f式為業界具有通常知識者所熟知之技術，於此不再為文 資述，但該觸控板框帛33與殼體2之結合方式並非以此為 限。具體>而言’該第一按鍵套接部331係具有一開口 33ιι’、、， 以供該第-按鍵元件321透過該開口 3311穿設至該殼體2 外側，、如此一來，該接觸式之第一按鍵元件321即可較靈 •敏地感受到使用者透過該殼體2外侧之觸摸所傳達之相^ -訊息，以執行相應操作。此外，該夾持件332係呈l字^ 結構。該夾持件332與該第二按鍵套接件33ι表面之間的 間距L (如第2A圖之局部放大示意圖）係等於或大於該 按鍵電路板3 2之厚度，以使得透過該夾持件3 3 2零間、隙配 合方式或緊配合方式夾持該按鍵電路板31之中部，藉以择 加該按鍵電路板32中部貼合於該殼體2之緊密度而尸曰 止因該電子裝置按鍵之按鍵電路板#部下陷，，響該: 鍵之靈敏度。此處需予以說明的是，於本實施例中:僅 M326209 k • 2觸彳工板框架33之第一按鍵套接件Ml表面對應該按鍵電 -a中P之側设置一夾持件，但不以此為限，於其他實 〗中亦可於該第二按鍵套接件331表面設置二夾持 乂刀別失持該按鍵電路板中部之兩側。 各D亥第一按鍵套接件34對應設置於該按鍵電路板32 之按鍵元件與該殼m，並外露於該殼體h各 ^弟一按鍵套接件34係對應各該第二按鍵元件322而設置 ϋ各該第—按鍵套接件34係為平貼於該第二按鍵元件 之板件，以供使用者自該殼體2外側操控該第一 按鍵元件322,執行相應操作。於本實施例中，該等第二 ^鍵套接件34係以熱財式結合於該殼體2,但不以此爲 限0 凊參閲第2C圖’係顯示本創作之按鍵固定結構3敏 曰於殼體2後之示意圖。於本實施例中，如第2〇圖所示， 該承載架31係對應該按鍵電路板32上方兩端 齡二對應結合該殼體2之第—結合件21之第二結合件331， =該按鍵f路板32之兩端夾合於該殼體2中，並配合該 紅板框架33之夾持件332以夾持該按鍵電路板Μ之中 度猎以增加該按鍵電路板32與該殼體2之間之整體結合 ^外，該按鍵固定結構3復包括組裳於該殼體2外側 以供使用者自該殼體2外側操作之一例如指紋鍵之第一按 鍵罩體、二例如左右鍵之第二按鍵罩—觸控面板。 然’上述第-及第二按鍵罩體以及觸控面板之結構較之習 11 M326209 •知之結構並未有改變者，於此將不再贅述。 ’·. 綜上所述，本創作之按鍵固定結構主要係藉由承載架 之二第一結合件與殼體之二第二結合件之間的對應結合， 以將該按鍵電路板之兩端失合於該殼體中，同時，透^ 置於該觸控板框架之第一按鍵套接件表面之夹持件央持ς ，按鍵電路板之中部，藉以增加該按鍵電路板與殼體之間之 整體結合強度，以避免該電子裳置按鍵之按鍵電路板中部 下陷，影響該按鍵之靈敏度，進而降低該按鍵之使用 •等弊端。 ^ 上述實施例僅例示性說明本創作之原理及其功效，而 2用於限制本創作。任何熟習此項技藝之人士均可在不違 背本創作之精神及範疇下，對上述實施例進行修飾與改 變。因此，本創作之權利保護範圍，應如後述之申請專 範圍所列。 [圖式簡單說明] φ 第1Α圖係顯示習知之按鍵結構之分解示意圖； - 第1Β圖係顯示習知之按鍵結構應用於殼體之組合示 意圖； Ό '' 第1C圖係顯示習知按鍵結構組合後之正面視圖； 第2Α圖係顯示本創作之按鍵固定結構之分解示意圖； 第2Β圖係顯示本創作之按鍵固定結構之按鍵電路板 之結構示意圖；以及 第2C圖係顯示本創作之按鍵固定結構組合於殼體後 之不意圖。 12M326209 VIII. New description: :[New technical field] This creation is about a button fixing structure, more specifically, an electronic device corresponding to a housing having two first coupling members. The key fixing structure in the middle. [Prior Art] At present, the use of computer devices has become more and more extensive. With the continuous improvement of people's living quality, notebook computers with portable functions occupy more and more market share. The notebook computer device is not only slim and easy to carry around, but also requires no additional peripheral devices such as a mouse. Generally, a button structure equivalent to a mouse function is disposed in the main body of the notebook computer device. Please refer to Figure 1A for a breakdown of the internal structure of the buttons of the prior art. As shown in the figure, the button structure is correspondingly coupled to a notebook computer device having a housing 2 having two first coupling members 21, the button structure 1 comprising: having two corresponding combinations of the housing 2 a carrier u of the second bonding member hi of the first bonding member 21; a button circuit board 12 disposed between the housing 2 and the receiving frame 11 and having a plurality of button members 121; disposed on the button circuit board 12 and the touch panel frame 13 between the carrier and the housing 2, and the touch panel frame 13 has a pair of first button sockets ΐ3ι of the button elements 121 in the middle of the button circuit board 12; The two are disposed between the button component 121 disposed on the two sides of the button circuit board 12 and the housing 2 , and are exposed to the second button socket 14 of the housing 2 . The assembly structure shown in Fig. 1B is obtained by assembling the carrier 11, the key circuit board 12, the touch panel frame 13, and the second M326209 key sleeve 14 to the casing 2. In addition, as shown in FIG. 1C, a front view of the button structure i is displayed, and the button structure includes a first button cover that is assembled outside the casing 2 for the user to operate from outside the casing 2. a body (for example, a fingerprint key) 15 , two second button covers (such as left and right keys) 16 , and a touch panel 17 , wherein the first button cover 15 is corresponding to the first button cover 131 and distributed on the button structure In the middle position of the cymbal, each of the second button covers 16 is disposed on the left and right sides of the button structure 1 corresponding to the second button sockets 14. The touch panel 17 is disposed corresponding to the touch panel frame 13 However, due to the combination of the above-mentioned button circuit board 12 and the casing 2, only the two ends of the button circuit board 12 are clamped to the carrier = and the upper casing::: 峨 峨 Wei _12 (four) position ^ housing 2, The middle of the button circuit board a ^ ^ ^ , 9 , . 1 body 2 and the touch panel placed above the button private board 12 framed 'the most independent _ no positioning relationship, only And as shown in the figure, the first and second button cover button element 1" are not the same as the button circuit board 12 As shown in FIG. 1A, each of the button elements 121 is disposed on the button circuit board 12 of the button circuit board 12 Μ 1 ^ ^ . 肀邛 * the user frequently presses the button to press the distribution When the most central portion body 6 (the octagonal key circuit board U is in the middle of the locating key cover body 15), the one of the two-key circuit board 12 is separated from the second key circuit board 12 by the deformation of the pressing portion. The wth, the stool is pressed with ^ and the music button cover 15, 16 6 M326209, the thermal method completely touches the button -: the corresponding operation instruction can not be executed (for example, the left second computer.. off operation =), greatly reduced The service life of the button structure U right early strikes the temple phase: the fascination of 'how to propose a kind of deficiency that can overcome the conventional technology [': Γ ,, is the current technical problem of the solution to the surplus. Disadvantages, the main purpose of this creation is to mention:: a kind of button fixing structure to prevent the button of the electronic device from sinking, t to reduce the sensitivity of the button. Avoiding the creation of the button - the purpose is to provide a button south of the electronic device The service life of the button. OBJECTIVES AND OTHER OBJECTIVES The present invention provides a key-fixing structure. The key structure of the present invention is correspondingly disposed in an electronic device having a housing of two first human components. The key fixing structure includes: The second coupling member of the first coupling member should be waited for, and the second coupling member is connected to the first coupling member to connect the carrier to the carrier of the housing; the carrier is disposed on the carrier a touch panel frame between the housing and the touch panel frame, wherein the touch panel frame has a pair of first button sockets corresponding to the button elements in the middle of the button circuit board, and a surface disposed on the surface of the first button socket In the button structure of the present invention, the button comprises a button circuit board having a plurality of button elements; and a plurality of second button sockets corresponding to the button elements, the touch panel frame and the first The two-button socket is 7 M326209 two...' melted to the housing. The button component includes a first button component distributed in the middle of the circuit board and two second button components on the left and right sides of the button circuit board. Preferably, the first button component is a j-type component. Each of the second button elements is a push type element. Correspondingly, the f:: button socket is set corresponding to the first button component, and each of the 2 button sockets is set corresponding to each of the second button components, specifically, the f button socket The first button 兀 is disposed through the opening to the outside of the casing, and each of the second button ferrules is affixed to the plate member on the surface of the first button member. In addition, the spacing between the (4) (4) and the second button socket is equal to or greater than the thickness of the button circuit board. According to the conventional technology, the original structure of the button is mainly composed of a coupling member and a second coupling member of the second coupling member of the housing. The == key circuit board in the middle of the button circuit board, the bamboo shoots to select force; 1 wood clamping member holds the #口合 strength between the button circuit board and the shell, thereby preventing the lightning early station, The button circuit board of the button is used to increase the sensitivity of the button, from [Implementation] ^ The service life of the private key. The following is a description of the present invention by way of specific specific examples. Those skilled in the art will be able to use the other features and advantages of the present invention as disclosed in the specification. It is also easy to understand that Figures 2 to 2C are diagrams drawn in accordance with the embodiment of the sleeve. It should be noted that the y configuration is preferable to that in the following embodiments, the 8 M326209 'key structure can be assembled in the casing 2 of, for example, today. At the same time, the computer device can be engaged in electronic devices, the housing can be suitable for the object, and its structure is = '^, and the features and structure of the creation are more clear ^ 2 only shows the creation of the acres ^ Π® is in the form of graphs and divisions. η本(四) directly related structure, the rest is slightly referred to the second map, too 钊 from 4 w ^ • #于一目女把^ This button is fixed by the structure of the 3 series corresponding group mouth and has the body 2 electric early resident priests • The current hole of the person from the seat, the housing 2 has two, for example, the screw, the boring, the brother-joining member 21, the button fixing structure and the touch panel frame 牟 33 · 兮 + 2 Zhuang He does not fight wood 31 and ... The button of the skirt includes a piece of circuit board 32 and a number of two button sleeves 34. The second row of the scholars has two pairs of second members of the first joint member 21, and the second joint member 311 is connected to the person to connect the carrier 31 to the casing 2. More specifically;: = brother-joining member 331 can be, for example, a screw hole, and the first and second coupling members η, 311 are locked by a screw element. - The button circuit board 32 is disposed on the housing 2 and the carrier 21 and has a plurality of button elements. In this embodiment, please - and refer to the second, the button component includes a second button distributed in the middle of the button circuit board = the music button component 321 and two distributed on the left and right sides of the button circuit board 32 Preferably, the first button element 3 is a contact element such as a fingerprint key, and each of the second key elements 322 is a press element of the f key or the right key. Of course, the number and distribution of the key elements of the button circuit board are not 9 M326209 as described in the above embodiment. Moreover, the key circuit board 32 is transmitted through the first:= fitting 31i of the carrier 31 and the shell. The correspondence between each of the second bonding members 21 of the body 2. The two ends of the button circuit board 32 are sandwiched in the casing 2. . The touch panel frame 33 is disposed between the button circuit board 32 and the carrier, the body 2, and has a pair of first button sockets 331 of the button elements of the button board 32. And a clamping member 332 disposed on the surface of the first button socket 331 to correspondingly clamp the middle portion of the button circuit board 2. In the embodiment of the present invention, the button sockets 3 are disposed corresponding to the first button element 321 of the key circuit board 32. The touch panel _33 is thermally coupled to the housing 2, however, the heat type is a technique well known to those in the industry, and is no longer a text, but the touch The manner in which the control panel frame 33 is combined with the casing 2 is not limited thereto. Specifically, the first button sleeve portion 331 has an opening 33 ι ', for the first button element 321 to pass through the opening 3311 to the outside of the housing 2, and thus, The first button element 321 of the contact type can sensitively and sensitively sense the user-transmitted message transmitted through the outside of the casing 2 to perform the corresponding operation. In addition, the clamping member 332 has a l-shaped structure. The distance L between the clamping member 332 and the surface of the second button socket 33p (as shown in a partially enlarged view of FIG. 2A) is equal to or greater than the thickness of the button circuit board 32 so as to pass through the clamping member. 3 3 2, zero, gap fit or tight fit to clamp the middle of the button circuit board 31, so as to select the tightness of the middle of the button circuit board 32 attached to the housing 2, and the corpse stops the electronic device The button circuit board of the button is depressed, and the key is: the sensitivity of the key. It should be noted that, in this embodiment, only the surface of the first button socket M1 of the M326209 k • 2 touch panel frame 33 is provided with a clamping member corresponding to the side of the button A. However, it is not limited thereto. In other embodiments, two clamping knives may be disposed on the surface of the second button socket 331 to not lose the two sides of the middle portion of the button circuit board. Each of the first button sleeves 34 of the D-hai corresponds to the button component of the button circuit board 32 and the shell m, and is exposed to the housing h. Each of the button sleeves 34 corresponds to each of the second button components. The first button sleeve member 34 is disposed on the panel of the second button member for the user to manipulate the first button member 322 from the outside of the housing 2 to perform a corresponding operation. In this embodiment, the second key sleeves 34 are thermally coupled to the housing 2, but are not limited thereto. 第 Refer to FIG. 2C to display the key fixing structure of the present invention. 3 is a schematic diagram behind the casing 2. In this embodiment, as shown in FIG. 2, the carrier 31 is corresponding to the second binding member 331 of the first coupling member 21 of the housing 2 corresponding to the two ends of the button circuit board 32. The two ends of the button f-plate 32 are clamped in the casing 2, and cooperate with the clamping member 332 of the red plate frame 33 to clamp the key circuit board to increase the key circuit board 32 and The key fixing structure 3 includes a first button cover body which is disposed outside the casing 2 for the user to operate from the outside of the casing 2, such as a fingerprint key, Second, for example, the second button cover of the left and right keys - the touch panel. However, the structures of the first and second button covers and the touch panel are not changed as compared with the structure of the touch panel, and will not be described herein. In summary, the button fixing structure of the present invention mainly uses the corresponding combination between the first binding member of the carrier and the second coupling member of the housing to connect the two ends of the button circuit board. Disengaged in the housing, and at the same time, the clamping member is placed on the surface of the first button socket of the touch panel frame, and the middle portion of the button circuit board is used to increase the button circuit board and the housing The overall bonding strength between them avoids the depression of the middle of the button circuit board of the electronic display button, affecting the sensitivity of the button, thereby reducing the use of the button and the like. The above embodiment is merely illustrative of the principles of the present invention and its effects, and 2 is used to limit the present creation. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation should be as listed in the application scope described later. [Simple diagram of the figure] φ The first diagram shows an exploded view of the conventional button structure; - The first diagram shows a schematic diagram of the combination of the conventional button structure applied to the housing; Ό '' 1C shows the conventional button structure The front view of the combination; the second drawing shows an exploded view of the key fixing structure of the present creation; the second drawing shows the structure of the key circuit board of the key fixing structure of the present creation; and the 2C drawing shows the key of the present creation The intention is that the fixed structure is combined with the rear of the housing. 12
•[主 ·· 1 111 121 131 15 ^ 17 '21 • 31 32 322 331 332 L M326209 要元件符號說明j 按鍵結構 第二結合件 按鍵元件 第一按鍵套接件 第一按鍵罩體 觸控面板 第一結合件 承载架 按鍵電路板 第二按鍵元件 第一按鍵套接件 夾持件 間距 11 承载架 12 按鍵電路板 13 觸控板框架 14 弟一按鍵套接件 16 第二按鍵罩體 2 殼體 3 按鍵固定結構 311 第二結合件 321 第一按鍵元件 33 觸控板框架 3311 開口 34 第二按鍵套接件 13•[Main·· 1 111 121 131 15 ^ 17 '21 • 31 32 322 331 332 L M326209 Element Symbol Description j Button Structure Second Bonding Button Element First Button Socket First Button Cover Touch Panel A joint carrier carrier button circuit board second button component first button socket clamp member spacing 11 carrier 12 button circuit board 13 touch panel frame 14 brother one button socket 16 second button cover 2 housing 3 button fixing structure 311 second coupling member 321 first button member 33 touch panel frame 3311 opening 34 second button socket 13