M316518 八、新型說明： 【新型所屬之技術領域】 係有關一種電連接裝置，特別涉及一種用於可 主機本體與顯示屏幕間之訊號連接，且解 置纏繞轉軸所造成組裝困難等問題，且藉由 妾衣置兩端之子電路板，其電性接點的佈設位置上、下 二：電路板可同時選擇任意插接主機本體與顯示 J幕上所設板緣連接器之任-者，同時不會有方向性的問 【先前技術】 記型=4品::是尸可掀式的手機 ίί入的㈣資料以及使用料主機本體 提:執行成果，透過顯示屏幕顯示出來，進-步 &供使用者監控審視。 〆 記型品=是可掀式的手機、電子辭典以及筆 主機本^ 屏幕均為拇接於主機本體上，使 枝本體與顯示屏幕之間形成疊 子產品的體積。 '足狀心攸而鉍小了電 顯示也由於顯示屏幕可相對主機本體進行轉動，當 拉長或縮短。因此“屏篡之相對長度也會隨著 電連接哭來遠m 機本體之間若採用傳統的 進行】者，十分容_斤屏幕相對主機本體 變，使連結：主幕與主機本體間之相對長度改 成本體人减不屏幕間之電連接器因張力而 M316518 脫落’以致於顯示屏幕每當因轉動而改變與主機本體的相 對角度時，便面臨與主機本體斷訊的問題。 為解決上述問題，目前業界普遍應用於筆記型個人電 腦等電子產品之訊號連接結構，如第一圖、第二圖以及第 二圖所示，係包含： ] —主機本體a，該主機本體a具有—外殼體a丄，並 ^亥外殼體a 1内設電路基板a 2，於該電路基板a 2上 - 没有一第一連接器a 3。 示屏幕、係蓋設於上述主機本體a上端’該顯 杷接於躺Γ有一弟二連接器131，於該顯示屏幕13後側 b2,且該轉軸部b2兩端固定於該主機 性印置C/係具有一挽性印刷電路板C 1，該挽 接上、e 1於―端設有—第三連接器e 2對應連 接上述主機本體a之第一遠接哭 、, 路板cl另一端机有μ ::a3,亚於該撓性印刷電 示屏幕二第= 垃 四連接器c 3對應連接上述顯 該主機本體且該撓性利電路板c 1自 示屏幕b中，其;^第重：1連轉輛部b 2 ’再延伸至顯 該撓性印刷電“「二1與該轉軸部b 2間之 路板c 1總長至少長於續顧 該主機本體a旋動時，該第—連接t Μ不屏幕b相對 之最長距離。 心-連接“1至該轉軸部b2 轉軸施：，藉由該撓性印刷電路板。1於該 於該第二連接器b 一部= 7 M316518 顯示屏幕b相對該主機本體3旋動時該第二 至遠轉軸部b 2之最長距離。 °° 1 虽使用者對該顯示屏幕b進行相對該主機本俨夕 ㈣動作時’該撓性印刷電路板“將由於該 與該主機本體a間相對長 、、、貝不屏幕b 性印刷雷腺無叉到拉擇，由於該撓 $ c 1預留有足夠的長度來緩和「拉^ 象」，使位於該撓性印劁兩敗妃 扭探現 C 2以及兮：： 1兩端之該第三連接器 主機本接益e 3可不受到該顯示屏幕b與該 !對長度改變的影響，而保持與該主機^ :1的電性3以及該顯示屏幕13之第二連接器 對於主ii^、°，使社機本體a的錢資料以及使用者 b顯干出戈a所輪人的指令執行的成果透過顯示屏幕 b颁不出纟’進—步提供使用者監控審視。 #用tH"4訊號連接結構於實際使料，卻隱含有許多 使用上的缺失·· ^ 連接裝置^之撓性印刷電路板c1係橫跨連接主 ，本體am顯示屏Μ之内部，因此進行組裝作業 :人主機本體3與顯示屏幕13均無法單獨自行組裝後再 '二:普而必須與連接裝置C共同進行整體組裝，因此組 作業相對不以過程複雜，也影響組裝的準蜂度。 ^性印刷電路板e i進行内部組裝，必須纏繞轉轴部 ’且纏繞後又需控制其於第二連接器b丄與轉軸部 /曰1之總長，使其略長於當顯示屏幕b減主機本體 :方疋動日寸’第二連接器b 1至該轉軸部b 2之最長距 方能確保撓性印刷電路板e1不會受到顯示屏幕b M316518 與主機本體a間之相對長度改變的影響，而超越並所容 許拉撐的極限，導致位於撓性印刷電路板c ί兩端之第 ^，器。2以及第四連接器e3f斷連接。然而顯示 屏幕b内部，撓性印刷電路板c i所位於第二 丄與該轉轴部b 2間所預留之長度，十分不容易控制， 一但組裝後也不易進行維修調整；撓性印刷電路板“ 的預留長度係經由纏繞匝數控制，若 :使顯示屏幕b内充塞、奢亂，若預留之長則 套相防止因拉禮，使兩端之第三連接器c 2以及第 四連接器C3連接中斷的問題。 時的if創作人有鑑於上述習用的電連接器於實際施用 失，且積累個人從事㈣產業開發實務上多年之經 騃，精心研究，終於研發出一種電連接裝置。 【新型内容】 々本創作之主要目的，旨在提供一種電連接用 簡易且快速地提供使可Ii； 屈篡pO 式電子產品之主機本體與顯示 改盖：絲：汛號連接’且連接上不會有方向性的問題，亦 。傳、錢接裝置易經拉扯而導致連接中斷的缺失。 後6，了達到上述目的，本創作係提供一種電連接裝置， 右電路板’該子電路板近前緣之頂面間隔佈設 …該子電路板近後緣之頂、底面間 tr 列的電性接點；又二該子電路板係互為 二* 14拉互為倒置’使二該子電路板各個相同排列位置之 =二別位於一該子電路板之頂面及另-該子電 &面’複數導線’該導線兩端各設有―接觸部分別M316518 VIII. New description: [New technical field] It is related to an electrical connection device, in particular, it relates to a problem that the signal connection between the main body and the display screen can be disassembled, and the assembly caused by the winding of the rotating shaft is difficult. Since the sub-circuit boards at both ends of the clothing are placed, the electrical contacts are arranged at the upper and lower positions: the circuit board can simultaneously select any of the main body of the main body and the board edge connector provided on the screen J, and at the same time There will be no directional question [previous technology] note type = 4 products:: is a corpse-friendly mobile phone ί 入 (4) data and the use of the host body: implementation results, through the display screen, step-and-amp For user monitoring and review.记 型 = = = 掀 的 手机 手机 手机 手机 = = = = = = = = = = = = = = = = = = = = ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 'The foot is small and the power is reduced. The display is also possible because the display screen can be rotated relative to the main body, when it is elongated or shortened. Therefore, "the relative length of the screen will also be as long as the electrical connection is crying. If the traditional machine is used between the mainframes, it is very difficult to change the screen to the host body, so that the connection: the main screen and the host body The length is changed to the body and the electric connector is not reduced. The M316518 is disconnected due to the tension, so that the display screen is faced with the problem of disconnection with the main body when changing the relative angle with the main body due to the rotation. The problem is that the signal connection structure commonly used in electronic products such as notebook personal computers in the industry, as shown in the first figure, the second figure and the second figure, includes:] a host body a, the host body a has a casing The circuit board a 2 is provided with a circuit board a 2 on the circuit board a 2 - there is no first connector a 3 . The display screen and the cover are provided on the upper end of the main body a Connected to the top of the display screen 13 on the rear side b2, and the two ends of the rotating shaft portion b2 are fixed to the host printing C/system with a printed circuit board C1 Connected, e 1 at the end The third connector e 2 corresponds to the first remote connection crying of the host body a, and the other end of the circuit board cl has μ::a3, which is similar to the flexible printed display screen 2=four connector c 3 correspondingly connecting the host body and the flexible circuit board c1 is shown in the screen b, the first weight: 1 continuous turn portion b 2 'extends to the flexible printed circuit "" 2 When the total length of the road board c 1 between the rotating shaft portion b 2 is at least longer than the rotation of the main body a, the first connection t Μ is not the longest distance from the screen b. The heart-connecting "1 to the rotating shaft portion b2 Shi: With the flexible printed circuit board. 1 is that the second connector b is a portion = 7 M316518 which displays the longest distance of the second to far-axis portion b 2 when the screen b is rotated relative to the main body 3. °° 1 Although the user performs the operation of the display screen b relative to the main unit (four), the flexible printed circuit board will be relatively long between the main body and the main body a. The gland has no fork to pull, because the scratch $ c 1 is reserved for a sufficient length to alleviate the "pull image", so that the two flexural seals are twisted and twisted to find C 2 and 兮:: 1 The third connector host interface e 3 may not be affected by the display screen b and the ! length change, while maintaining the electrical 3 with the host ^ 1 and the second connector of the display screen 13 for the main Ii^, °, so that the money data of the social machine body a and the results of the user b's execution of the instruction of the user of the round a can not be displayed through the display screen b to provide user monitoring and review. #用tH"4 signal connection structure in the actual material, but there are many missing in use. · ^ The flexible printed circuit board c1 of the connection device ^ is connected across the main body, the body am display screen, so The assembly work is carried out: the human main body 3 and the display screen 13 cannot be assembled by themselves, and then the second assembly must be integrated with the connection device C. Therefore, the group operation is relatively complicated, and the assembly accuracy is also affected. . ^The printed circuit board ei is internally assembled, and must be wound around the rotating shaft portion 'and after winding, it is necessary to control the total length of the second connector b 丄 and the rotating shaft portion / 曰 1 to be slightly longer than when the display screen b is reduced to the main body The longest distance from the second connector b 1 to the shaft portion b 2 can ensure that the flexible printed circuit board e1 is not affected by the change in the relative length between the display screen b M316518 and the main body a, And beyond the limits of the allowable pull, resulting in the second end of the flexible printed circuit board c ί. 2 and the fourth connector e3f is disconnected. However, inside the display screen b, the length of the flexible printed circuit board ci located between the second turn and the rotating shaft portion b 2 is very difficult to control, and it is difficult to perform maintenance adjustment after assembly; the flexible printed circuit The reserved length of the board is controlled by the winding number. If the display screen b is filled and extravagant, if the length is reserved, the sleeve is prevented from being pulled, so that the third connector c 2 and the The problem of the disconnection of the four-connector C3 connection. The if creator of the time has developed an electrical connection in view of the fact that the above-mentioned electrical connector is actually applied and lost, and the individual has been engaged in (4) industrial development practice for many years. [New content] The main purpose of this creation is to provide an easy and fast way to provide electrical connection for the main body and display of the 篡p篡-type electronic product: wire: 汛号 connection' There is no directional problem in the connection, and the transmission and the money connection device are easily pulled and the connection is broken. After the sixth purpose, the author provides an electrical connection device, right electric The top surface of the sub-board is disposed at a distance from the top surface of the sub-circuit board... the sub-circuit board has an electrical contact between the top and bottom surfaces of the sub-circuit board; and the sub-circuit board is mutually connected to each other. Inverting 'the second sub-circuit board of the same arrangement position = two on the top surface of the sub-board and the other - the sub-electric & surface 'multiple wires'
M316518 電性連接二上述子電路板—相同㈣位置之該電性接點。 山_如上述構造’彳訊號連接主機本體與顯示屏幕間’，_葬 一亥子電路板可任意插接預定之二連接器之任—者，』 不會有方向性的問題。 向 為使能更進一步瞭解本創作之特徵及技術内容， _下有關本創作之詳細說明與附圖，然而所附圖式僅提 供麥考與說明用’並非用來對本創作加以限制者。 【實施方式】 首先，凊筝閱第四圖以及第四A圖所示，本創作係用 於包11連接一主機本體1以及一設於該主機本體上方 且後端樞接該主機本體1後端之顯示屏幕2。 再請參閱第四圖、第五圖以及第六圖所示，本創作係 包含·· ， 该主機本體1内設有一第一電路基板丄工，且於該主 機本肢1後端對應該第一電路基板1 1位置開設有一第 谷置槽1 2 ,且該第一容置槽1 2係於該電腦主機本體 1之後端以及頂端形成連續之開口，該第一電路基板11 對應於該第一容置槽1 2内設有複數第一焊點1 1 1以 及，第一定位孔1 1 2。該第一容置槽1 2兩側分別設有 一第一延伸槽121，且該主機本體1位於該二第一延伸 槽12 1底部分別設有一第一螺孔1 5。以及該主機本體 1位於該二第一延伸槽1 2 1後端底部設有一第二螺孔 1 6。（另輔助參閱第四圖a以及第四圖b ) 該第一容置槽1 2頂端蓋設有一第一絕緣蓋體1 3 ’該第一絕緣蓋體1 3後端兩側分別向下延伸一第一限 M316518 位=1 3 1，於該二第一限位壁1 3 1内側前端分別具有 ^弧=面1 3 1 1，另於該第一絕緣蓋體4 3兩侧分 別^有一第一耳部1 3 2對應該第一延伸槽1 2 ]_，並於 口亥^耳1 3 2上開設有一第一鎖孔1 3 2 1，二個螺 絲單元6係分別貫穿該二第—耳部i 3 2之該第一鎖孔 1 3 2 1經该第一延伸槽1 2 1，鎖固於該主機本體1之 …個第一螺孔1 5，使該第一容置槽12與該第一絕緣 V盍體五3結合固定。另於第一容置槽i 2後端同時蓋設有 • 一遮蓋體1 4，並於該遮蓋體1 4上開設有一第二鎖孔1 4 1，並透過一個螺絲單元6貫穿該遮蓋體q 4之該第二 鎖孔1 4 1，經該第一延伸槽1 2 1，鎖固於該主機本體 1之該策二螺孔1 6，使該結合該第一容置槽1 2後端與 該遮蓋體1 4結合固定。（另輔助參閱第四圖A、第四圖 B、第七圖以及第九圖） 依弟四圖、第五圖以及第六圖所示，該顯示屏幕2内 设有一第二電路基板2 1，且於該顯示屏幕2後端對應該 _ 弟一電路基板2 1位置開設有一第二容置槽2 2，且該第 二電路基板2 1上對應於該第二容置槽2 2内設有複數 第二焊點2 1 1以及二第二定位孔2 1 2。並於該第二容 置槽2 2兩側分別設有一第二延伸槽2 2 1，且該顯示屏 ： 幕2位於該二第二延伸槽2 2 1底部分別設有一第三螺 - 孔2 4。（另輔助參閱第四圖B、第七圖以及第八圖） 且該第二容置槽2 2頂端蓋設有一第二絕緣蓋體2 3，該第二絕緣蓋體2 3後端兩側分別向下延伸一第二限 位壁2 3 1，於該二第二限位壁2 3 1内侧前端分別具有 11 M316518 一第二弧形面2 3 1 1，又該第二絕緣蓋體2 3兩侧分別 ，有一第二耳部23 2，對應該第二延伸檜2 2 1並於該 第二耳部2 3 2上開設有一第三鎖孔2 3 2 1。二個螺絲 單元6係分別貫穿該二第二耳部2 3 2之第三鎖孔2 :3 2 1經該第二延伸槽2 2 1，鎖固於該顯示屏幕2之該二 •個第三螺孔2 4，使該第二容置槽2 2與該第二絕緣蓋體 2 3結合固定。（另辅助參閱第四圖b、第七圖以及第八 '圖） 依第五圖、第六圖以及第十一圖所示，一第一板緣連 接器3，係設於上述主機本體i後端之第一容置槽丄2 中，於該第一板緣連接器3底部設有二個第一定位柱3 3，分別對應插掣於該第一電路基板i丄之該二個第一定 4孔1 1 2使β亥弟一板緣連接器3定位於該第一電路基 板1 1上。且該第一板緣連接器3具有一後端開口之第一 插槽3 1，於該第一插槽3丄内設有複數第一接觸端子3 2分別對應焊固於該第一電路基板q丄上之複數第一焊 點1 1 1。其固定方式可以採用傳統於該第一電路基板1 1上各焊點進行鑽孔，使各第一接觸端子3 2插入後進行 焊接；或以 SMT(surfaCe mount technology)表面黏著技 術’將各第一接觸端子3 2焊固於第一電路基板1 1上之 f第一焊點1 1 1，而不必將電路基板進行鑽孔，使各該 第一接觸端子32末端分別電性固接該第一電路基板丄 1。並於该第一插槽3 1内，於離開中央處設有一第一 定塊3 1 1 〇 12 M316518 依第五圖、第六圖以及第十一 中’於心-板緣連接器4底部設有二個第二定位柱4 3 ’分別對應插掣於該第二電路基板2 1之該二個第二定 位孔2 1 2,使該第二板緣連接器4定位於該第二= -板2 1上。且該第二板緣連接器4具有—後端開口之第: 槽4J 該第二插槽4 1内設有複數第二接觸端子4 ，2’該複數第二接觸端子42末端分別對應焊固於該第二 •電路基板2 1上之複數第二焊點2 1 1。其固定方式可以 ί用傳統於該第二電路餘2 1上各焊點進賴孔，使各 弟一接觸端子4 2插入放置後進行焊接；或以 SMT(surface m〇unt techn〇1〇gy)表面黏著技術，將各第二 接觸端子4 2焊固於第：電路基板2 i上之各第二. 2 11，而不必將電路基板進行鑽孔，使各該第二接觸端 子4 2末端分別電性固接該第二電路基板2丄，並於該第 二插槽4 1内，於離開中央處設有一第二固定塊4丄工。 φ 依弟五圖、弟六圖以及第十圖所示，一連接裝置5， 係，以橋接上述第―板緣連接器3以及上述第二板緣連 . 接為4。該連接裝置5主要具有相同規格之一第一子電路 • f 5 2以及一第二子電路板5 3，並以複數導線51兩端 別電性連接該第—子電路板5 2與該第二子電路板& 3 〇 恭忒第一子電路板5 2前緣之頂面間隔佈設有複數第 一電性插接點5 2 1，且該第一子電路板5 2之前緣於離 開中央處設有一第一防呆缺口 5 2 3，可選擇地對應嵌合 13 M316518 f述第一插槽31内之第-固定塊311以及上述第二 ^曰4 1内之第二固定塊4 1 1。又於該第-子電路板5 近後緣之頂、底面間隔交互設有複數排列的第-電性 $ ^ 5 2 2 ’且錢數第—電性接點5 2 2分別沿該第- 電路板5 2頂面以及底面之表面電性連接各該 • 性插接點5 2 1。 該第二子電路板5 3係與該第―子電路板5 2為相 "^ 且忒第一子電路板5 3係與該第一子電路板5 2 •相月對’且互為倒置設置。使該第二子電路板5 3上，同 於上述複數第-電性插接點521之複數第三電性插接 點5 3 1係間隔位設於該第二子電路板5 3 ^同於上述第-防呆缺，口 5 2 3之—第二防呆缺口 Η 斤係位⑶於该第二子電路板53之後緣於離開中央處，該 弟二防呆缺口533可選擇地對應嵌合上述第一插槽3 :内之第-固定塊3 11以及上述第二插槽4工内之第 —固定塊4 1 1。 > 又同於上述複數第一電性接點5 2 2之複數第二電 性接點5 3 2係排列的間隔交互設於該第二子電路板5 3之近前緣之頂、底面。使該第一子電路板5 2頂面及底 面^依序列設妹-該第-電性接點5 2 2，恰於該第二 子電路板5 3頂面及底面上所列設該複數第二電性接點 5 3 2中，依序有一該第二電性接點5 3 2與該第一電性 接點5 2 2為相同排列位置，且分別居於該第一子電路板 5 2及於該第二子電路板5 3之不同面。 14 M316518 5 3=3广_點5 3 2分別沿該第二子電路板 5 3 1、f Λ 之表面電性連接各該第二電性插接點 …（另輔助㈣第四圖A、第七圖以及第十一圖） 部5 ll數‘線5 1 ’每—該導線5 1兩端各設有一接觸 : 1以及一接觸部5 1 2分別燁固於二上述子電路 位置之該第一電性接點522 性接點5 3 2。 f該第一子電路板5 2恰可對應插接上述第 Ϊί:第一插槽31以及恰可對應插接上述第二板 =接器4之第二插槽41 ’令該複數第—電性插接點5 恰對應該複數第-接觸端子3 2以及恰對應該複數 弟一接觸端子4 2。 ί該第二子電路板5 3恰可對應插接上述第二板緣 、接器4之第二插槽41以及恰可對應插接上述第一板 緣連接器3之第-插槽31，令該複數第二電性插接點5 f 1恰對應該複數第二接觸端子4 2以及恰對應該複數 弟—接觸端子3 2。 哭當該第一子電路板5 2對應插接上述第一板緣連接 為、3之第一插槽3 1，使該複數第一電性插接點5 2 1對 應導接該複數第一接觸端子3 2的同時，該第二子電路板 3亦可對應插接上述弟二板緣連接器4之第二插槽4 1使该複數第二電性插接點5 3 1對應導接該複數第二 接觸端子4 2 〇 當該第一子電路板5 2對應插接上述第二板緣連接 4之弟一插槽4 1，使該複數第一電性插接點5 2 1對 15 M316518 = 接觸端子4 2的同時，該第二子電路板 1，使η Λ 述第一板緣連接器3之第一插槽3 接觸端/。―電性純點5 31對料接該複數第一 覆模=ί第—子電路板5 2與該複數導線51間，以包 4第一;Γ::1^的方式披覆形成-第-握持部5 4 i 側分別向後形成—第—凹縮部5 1 2内二Γ子電路板5 2”固定於該第—容置槽 4 器3之第一插槽31同時，該第- 31^-77,41 握梏j 形面1311間，使該第- 持心4被限位於該二第一限位壁13丄之間定位。 置槽子電路板5 2掉頭插雜於， 繁一4内^罘一板緣連接器4之第二插槽41同時，該 笫一 ί持：:5 4之二第一凹縮部5 4 1恰對應卡持於該 弟〜絕緣蓋體2 ?中之今-笙一 " 第ml 弧形面2 3 1 1間，使該 你。,至寺°卩5 4被限位於該二第二限位壁2 3 1之間定 。（另輔助參閱第四圖A以及第九圖） 覆梭^於該第二子電路板5 3與該複數導線5 1間，以包 5〇ver_molding)的方式披覆形成一第二握持部5 5 ’1该第^握持部5 5兩側分別向後形成—第二凹縮部5 詈捣且當该第二子電路板5 3掉頭插掣固定於該第—容 :1 2内該第-板緣連接器3之第一插槽3工同時，該 〜握持部5 5之二第二凹縮部5 5工恰對應卡持於嗲 乐，蓋體"中之該二第—弧形面1311間，使； 16 M316518 第二握持部5 5被限位於該二第一限位壁1 3 1之間定 位。且當該第二子電路板5 3插掣固定於該第二容置槽2 2内該第二板緣連接器4之第二插槽4 i同時，該第二握 持部5 5之二第二凹縮部5 5 1恰對應卡持於該第二絕 緣蓋體2 3中之該二第二弧形面2 3丄丄間，使該第二握 持部5 5被限位於該二第二限位壁2 3丄之間定位。（另 ，輔助麥閱第四圖A、第七圖以及第八圖） 如上述構造實施時，如依第四圖A、第五圖以及第六 圖所示，由於該複數第一電性接點5 2 2係於該第一子^ ^板5 2之近後緣之頂、底面間隔交互排列設置，並沿該 第一子電路板5 2表面分別對應各該第一電性插拯r 2丄’使各該第一電性接點5 2 2之間較各;; 接點5 2 1得以擁有較寬的間距，來提供各該導線$丄一 端之該接觸部5 1 1焊固；以及該複數第二電性接點5 3 2係於該第二子電路板5 3近前緣之頂、底面間隔交互排 列汉置’並沿該第二子電路板5 3表面分別對應各該第二 電性插接點5 3 1 ’使各該第二電性接點5 3 2之間較夂 該第二電性插接點5 3 以擁有較寬的間距，來提 ^導線5 1另—端之該接觸部5 1 2_;使得各該導^ 5 1 -端之該接觸部51 i纟點焊於各該第—電性胃 ^5 2 2的過轾以及焊固後，各接點不會相互影響，以及 該導線5 1另一端之該接觸部5 i 2在點焊於曰各該第二 電性接點5 3 2的過程以及焊固後，各接點不會相互二 響丄從而避免誤接的問題，且減低作業難度。（另輔助I 閱弟十圖） ， 17 M316518 依第五圖、第六圖以及第十圖所示，該連接裝置5進 行組合時，使用者可自行選擇先將該連接裝置5之第一子 電路板5 2對應插設入該第一板緣連接器3之第一插槽 3 1内，使該第一防呆缺口 5 2 3對應嵌合該第一插槽3 ^内之第一固定塊3 11，進而容許該第一子電路板5 2 前緣頂面之複數第一電性插接點5 2工伸入該第一插槽 3 1内電性接觸各第一接觸端子3 2。由於該第一子電路 板5 2與該第二子電路板5 3均為相同規格，且相背對， ^互為倒置設置，使電性接點設置位置與該第—子電路板 接之該f二子f路板5 3不需另行考慮電性 妾:的方向，便可對應插設入該第二板緣連接以之第二 ::=，藉帽二防呆缺口 5 3 3對應嵌合該第二 =41内之弟二固定塊411，進而容許該第二 板5 3後緣底面之複數第二電性插接點 轉而 ?應伸入該第二插槽41内電性接觸各第二接觸端子4 機本體1舆該顯示屏幕2間透過該連接裝置5 達成電性連接。（另辅助參閱第十一圖） 由於該連接裝置5兩端之該筮+ & 該第二子電路板5 3規格相同/且相^板5 2以f 置，使用者亦可選擇先將該第—子：柘乂 ：互為倒置設 該第二板緣連接器4之第二插板：2對應插設入 路板5 3對應插設入該第—板：、姑内’再將該第二子電 丄内，同樣可使該主機本體上以^ 接裝置5達成電性連接，不必考，方=开幕2間透過該連 該第-子電路板5 2之第—防早t方向性的問題。只要當 防呆缺口 5 2 3 ,或該第二子 18 M316518 電路板5 3之第二防呆缺口 接，另一者不須對準，即能達到順向插;。者可吻合插 如上述實_可知，本創作具有下列料. 1、本創作由於該第一板緣連接器3二。 .·格故於本K及Γ子電路板53亦為相同規 -用該_置5之V」二屏二2，Γ配麵，利 ,^ ^ 币于％路板52以及第二早雷故 > 板5 3分別插接該第—板 連接器4之任-者，不/去tt接气3以及該第二板緣 吻合插接，而不需特慮的問題’便能準確 n个而锊別权準，除可提升生產良率以及效 靶更月b降低配裝人員的人事訓練成本。 2、本創作由於該連接褒置5之導線5丄位於 =顯示，之外，因此導線 ::一同日:避免習用結構若「預留拉撐長度」太長，將 頦不屏幕2内充塞、紊亂的弊病，相對不易因過度拉 稱而造成損壞，從而延長使用壽命。 3^創作由於該複數第—電性接點5 2 2係於該第一子 電=板5 2之近後緣之頂、底面間隔交互列設以及該複 ，第-電性接點5 3 2係於該第二子電路板5 3之近 ^ ^之頂、底面間隔交互列設，使各導線5 1在與焊固 ΐ第I子電路板5 2以及該第二子電路板5 3後，能獲 得車乂寬的間距’使各導線5 1之接點不會相互影響，避 免誤接的問題，且減低作業難度。 19 M316518 以上所述僅為本創作夕^ # 本創作之制跡故以施例’非因此偈限 所為之等效技術變化，均:八用 =作說明書及圖示内容 均包含於本創作之範圍内。 【圖式簡單說明】 第-圖係習用訊號連接結構之立體組合圖。M316518 is electrically connected to the above sub-board - the same (four) position of the electrical contact. The mountain _ is constructed as described above. The 彳 signal is connected between the main body and the display screen. _ The burial board can be arbitrarily inserted into the predetermined two connectors, and there is no directional problem. In order to enable a better understanding of the features and technical content of this creation, _ the following detailed description and drawings of the creation, however, the drawings only provide for the use of the McCaw and the descriptions, which are not intended to limit the creation. [Embodiment] First, as shown in FIG. 4 and FIG. 4A, the present invention is used for the package 11 to be connected to a host body 1 and to be disposed above the host body and after the rear end is pivotally connected to the host body 1 Display screen 2 of the end. Referring to FIG. 4, FIG. 5 and FIG. 6 again, the creation system includes a first circuit substrate built in the main body 1 and corresponding to the back end of the main body 1 of the main body. A first trough is formed at a position of the circuit board 1 1 , and the first receiving slot 12 is formed at a rear end and a top end of the main body 1 to form a continuous opening, and the first circuit substrate 11 corresponds to the first A plurality of first solder joints 1 1 1 and a first positioning hole 1 1 2 are disposed in a receiving slot 1 2 . A first extending slot 121 is defined in each of the two sides of the first receiving slot 12, and a first screw hole 15 is defined in the bottom of the first extending slot 12 1 . A second screw hole 16 is defined in the bottom of the rear end of the first extending slot 112. (Another reference to the fourth figure a and the fourth figure b) The first receiving groove 1 2 is provided with a first insulating cover 1 3 at the top end of the first receiving groove 1 2 a first limit M316518 bit=1 3 1, respectively, at the inner front end of the first first limit wall 1 3 1 respectively having an arc=face 1 3 1 1 , and another side of the first insulating cover body 4 3 The first ear portion 1 3 2 corresponds to the first extending slot 1 2 ]_, and a first locking hole 1 3 2 1 is defined in the mouth opening 1 3 2 , and the two screw units 6 respectively penetrate the second The first locking hole 1 3 2 1 of the ear i 3 2 is locked to the first screw hole 15 of the main body 1 via the first extending slot 1 2 1 to make the first receiving slot 12 is fixed in combination with the first insulating V body 5 3 . A cover body 14 is simultaneously disposed on the rear end of the first receiving slot i 2 , and a second locking hole 141 is defined in the covering body 14 and penetrates through the covering unit through a screw unit 6 . The second locking hole 141 is fixed to the second screw hole 16 of the main body 1 through the first extending slot 112, so that the first receiving slot 12 is combined. The end is fixed in combination with the covering body 14. (Alternatively, refer to FIG. 4A, FIG. 4B, the seventh figure, and the ninth figure.) As shown in FIG. 4, FIG. 5 and FIG. 6 , a second circuit substrate 2 1 is disposed in the display screen 2 . And a second accommodating slot 2 2 is defined in the rear end of the display screen 2 corresponding to the circuit board 2 1 , and the second circuit board 2 1 is corresponding to the second accommodating slot 2 2 . There are a plurality of second solder joints 2 1 1 and two second positioning holes 2 1 2 . A second extending slot 2 2 1 is disposed on each side of the second receiving slot 2 2 , and the display screen is located at the bottom of the second extending slot 2 2 1 . 4. (Another reference is made to the fourth figure B, the seventh figure and the eighth figure) and the second receiving cover 2 2 is provided with a second insulating cover 23 at the top end of the second receiving cover 2 2 A second limiting wall 231 is extended downwardly, and a front end of the second limiting wall 2 3 1 has 11 M316518, a second curved surface 2 3 1 1 , and the second insulating cover 2 Each of the two sides has a second ear portion 23 2 corresponding to the second extending portion 2 2 1 and a third locking hole 2 3 2 1 is formed on the second ear portion 2 3 2 . The two screw units 6 are respectively inserted through the third locking holes 2 of the second second ears 2 3 2 : 3 2 1 are locked to the two screens of the display screen 2 via the second extending slots 2 2 1 The third screw hole 2 4 is configured to fix and fix the second receiving groove 2 2 and the second insulating cover 23 . (Alternatively refer to the fourth figure b, the seventh figure and the eighth figure). According to the fifth, sixth and eleventh figures, a first board edge connector 3 is provided on the main body i In the first receiving slot 2 of the rear end, two first positioning posts 33 are disposed at the bottom of the first board edge connector 3, respectively corresponding to the two first plugs of the first circuit board A 4 hole 1 1 2 is used to position the β-chip edge connector 3 on the first circuit substrate 1 1 . The first board edge connector 3 has a first slot 3 1 having a rear end opening. The first slot 3 is provided with a plurality of first contact terminals 3 2 respectively corresponding to the first circuit board. The first number of first solder joints on the 丄1 1 1 . The fixing method can be performed by drilling the solder joints on the first circuit substrate 11 to make the first contact terminals 32 2 after soldering, or by SMT (surfaCe mount technology) surface adhesion technology A contact terminal 3 2 is soldered to the first solder joint 11 1 on the first circuit substrate 1 1 without drilling the circuit substrate, and the ends of the first contact terminals 32 are electrically fixed respectively. A circuit substrate 丄1. And in the first slot 31, a first fixed block 3 1 1 〇12 M316518 is provided at the center of the exit. According to the fifth, sixth and eleventh, the bottom of the core-board edge connector 4 Two second positioning posts 43 ′ are respectively disposed corresponding to the two second positioning holes 2 1 2 of the second circuit substrate 2 1 , so that the second board edge connector 4 is positioned at the second= - Board 2 1 on. The second board edge connector 4 has a rear end opening: a slot 4J. The second slot 4 1 is provided with a plurality of second contact terminals 4, 2' respectively corresponding to the ends of the plurality of second contact terminals 42. A plurality of second pads 2 1 1 on the second circuit substrate 2 1 . The fixing method can be used to solder the solder joints on the remaining portions of the second circuit, so that the contact terminals of the brothers are inserted and placed for soldering; or SMT (surface m〇unt techn〇1〇gy) a surface adhesion technique, the second contact terminals 42 are soldered to the second: 2 11, on the circuit board 2 i without having to drill the circuit substrate so that the ends of the second contact terminals 4 2 The second circuit board 2 is electrically connected to the second circuit board 2, and a second fixing block 4 is disposed in the second slot 41. φ In the five-figure diagram, the six-figure diagram and the tenth diagram, a connecting device 5 is connected to bridge the first-plate edge connector 3 and the second board edge. The connecting device 5 mainly has a first sub-circuit • f 5 2 and a second sub-board 5 3 of the same specification, and electrically connected to the first sub-board 5 2 and the first end of the plurality of wires 51 The second sub-board & 3 〇 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒 忒A first anti-slipping gap 5 2 3 is disposed at the center, and the first fixing block 311 in the first slot 31 and the second fixing block 4 in the second slot 41 are selectively arranged correspondingly to the fitting 13 M316518 1 1. Further, the top and bottom surfaces of the near-sub-circuit board 5 are alternately provided with a plurality of first-order electric-electricity $^5 2 2 ' and the money-electrical contacts 5 2 2 are respectively along the first- The top surface of the circuit board 52 and the surface of the bottom surface are electrically connected to the respective plug points 52 1 . The second sub-board 53 is phased with the first sub-board 52 and the first sub-board 53 is connected to the first sub-board 5 2 Invert the settings. The plurality of third electrical plug points 5 3 1 of the second sub-board 5 3 and the plurality of first electrical plug points 521 are spaced apart from each other on the second sub-board 5 3 . In the above-mentioned first-defense, the mouth 5 2 3 - the second guard gap Η 系 (3) at the rear of the second sub-board 53 away from the center, the second guard gap 533 optionally corresponds to The first slot 3 in the first slot 3 and the first fixed block 3 11 in the second slot 4 are fitted. > The spacing of the plurality of second electrical contacts 5 3 2 arranged in the same manner as the plurality of first electrical contacts 5 2 2 is alternately disposed on the top and bottom surfaces of the near leading edge of the second sub-board 53. The top surface and the bottom surface of the first sub-circuit board 52 are arranged in sequence, and the first-electrode contact 5 2 2 is disposed on the top surface and the bottom surface of the second sub-circuit board 53 The second electrical contact 5 3 2 sequentially has the second electrical contact 5 3 2 and the first electrical contact 52 2 in the same arrangement position, and respectively reside in the first sub-circuit board 5 2 and different faces of the second sub-board 53. 14 M316518 5 3=3 广点5 3 2 respectively electrically connected to the second electrical plugging point along the surface of the second sub-circuit board 5 3 1 , f ... (other auxiliary (four) fourth figure A, 7th and 11th)) 5 ll number 'line 5 1 ' each - the wire 5 1 is provided with a contact at each end: 1 and a contact portion 5 1 2 is respectively fixed at the position of the two sub-circuits The first electrical contact 522 has a contact point of 5 3 2 . f The first sub-board 5 2 can be correspondingly connected to the first slot: the first slot 31 and the second slot 41 corresponding to the second board=connector 4 The sexual plug-in point 5 corresponds to the plurality of first-contact terminals 3 2 and just to the plurality of contact terminals 4 2 . The second sub-board 5 3 can be correspondingly inserted into the second board edge, the second slot 41 of the connector 4, and the first slot 31 corresponding to the first board edge connector 3; Let the plurality of second electrical plug points 5 f 1 correspond to the plurality of second contact terminals 4 2 and the corresponding plurality of contact terminals 3 2 . When the first sub-board 5 2 is connected to the first slot 3, the first slot 3 is connected to the first slot 3 1 , so that the plurality of first electrical plug points 5 2 1 are connected to the first one. While contacting the terminal 32, the second sub-board 3 can also be connected to the second slot 4 1 of the second board edge connector 4 to make the plurality of second electrical plug points 5 3 1 correspondingly connected. The plurality of second contact terminals 4 2 are correspondingly inserted into the slot 4 1 of the second board edge connection 4 of the first sub-board 5 2 such that the plurality of first electrical plug points 5 2 1 15 M316518 = At the same time as the terminal 4 2 is contacted, the second sub-board 1 is such that η is the first slot 3 of the first board edge connector 3. ―Electrical pure point 5 31 pairs of materials connected to the first plurality of overmodules=ί--sub-board 5 2 and the plurality of wires 51, with the package 4 first; Γ:: 1 ^ way to form - the first - the grip portion 5 4 i side is formed backwards respectively - the first recessed portion 5 1 2 the inner dice circuit board 52 2" is fixed to the first slot 31 of the first receiving recess 4, simultaneously - 31^-77,41 grips the j-shaped surface 1311, so that the first-centered core 4 is positioned between the two first limiting walls 13丄. The slot sub-board 5 2 is turned around and is complicated. The first slot 41 of the board edge connector 4 is simultaneously connected to the second recessed portion 5 4 1 of the board edge of the board.今中今-笙一" The first ml curved surface 2 3 1 1, so that you., to the temple °卩5 4 is limited to the second second limit wall 2 3 1. (Another Referring to the fourth figure A and the ninth figure, the second sub-board 5 3 and the plurality of wires 5 1 are covered by a package to form a second holding portion 5 5 . '1 the two sides of the second grip portion 5 5 are respectively formed backwards - the second recessed portion 5 詈捣 and when the second sub-circuit 5 3 U-turn plug is fixed in the first-capacity: 1 2, the first slot 3 of the first-board edge connector 3 is simultaneously working, and the second grip portion 5 5 is the second recessed portion 5 5 Correspondingly, the card is held between the two first-curved faces 1311 of the body, and the second grip portion 5 5 is positioned between the two first limiting walls 1 3 1 . And when the second sub-board 5 is inserted and fixed in the second receiving slot 2 2 in the second slot 4 i of the second board edge connector 4, the second grip portion 5 5 The second recessed portion 5 5 1 is correspondingly held between the two second curved surfaces 23 丄丄 in the second insulating cover 2 3 , so that the second grip portion 5 5 is limited to the Positioning between the second and second limiting walls 2 (3), in addition to the fourth embodiment A, the seventh figure and the eighth figure, as shown in the fourth figure A, the fifth figure and the As shown in FIG. 6 , the plurality of first electrical contacts 52 2 are arranged alternately on the top and bottom surfaces of the near trailing edge of the first sub-plate 52 , and along the first sub-board 5 . 2 the surface corresponds to each of the first electrical plug-in r 2丄' The electrical contacts 5 2 2 are more than each other; the contacts 5 2 1 are provided with a wider spacing to provide the contact portion 51 of each of the wires 丄 at one end; and the plurality of second electrical properties The contact point 5 3 2 is arranged on the top and bottom surfaces of the second sub-board 5 3 , and the bottom surface is alternately arranged and arranged along the surface of the second sub-board 5 3 respectively corresponding to the second electrical plug points 5 . 3 1 'to make the second electrical contact point 5 3 2 between the second electrical plug point 5 3 to have a wider spacing to improve the contact portion 5 of the other end of the wire 5 1 1 2_; such that the contact portion 51 i of each of the terminals is spot-welded to each of the first electro-mechanical stomachs and after soldering, the contacts do not affect each other, and After the contact portion 5 i 2 at the other end of the wire 5 1 is spot-welded to each of the second electrical contacts 523 and after soldering, the contacts do not ring each other to avoid misconnection. Problems and reduce the difficulty of the job. (Alternative I I read 10), 17 M316518 According to the fifth, sixth and tenth diagrams, when the connecting device 5 is combined, the user can select the first child of the connecting device 5 first. The circuit board 52 is correspondingly inserted into the first slot 31 of the first board edge connector 3, so that the first foolproof gap 5 2 3 is correspondingly fitted into the first slot 3 ^ The block 3 11 further allows a plurality of first electrical plug points 52 of the top surface of the leading edge of the first sub-board 5 2 to extend into the first slot 31 to electrically contact the first contact terminals 3 2 . . Since the first sub-circuit board 52 and the second sub-circuit board 53 are of the same specification and opposite to each other, the mutual inversion is set, and the electrical contact setting position is connected to the first sub-board. The f-second sub-flane plate 5 3 does not need to be separately considered for the direction of the electrical 妾:, and the second plate edge connection can be correspondingly inserted into the second::=, by the cap two anti-stagnation gap 5 3 3 corresponding embedding And the second fixed block 411 in the second=41, further allowing the plurality of second electrical plugs on the bottom surface of the trailing edge of the second plate 530 to be turned into electrical contact in the second slot 41 Each of the second contact terminals 4 is electrically connected to the display screen 2 through the connecting device 5. (Also refer to the eleventh figure) Since the second sub-board 5 3 of the two ends of the connecting device 5 has the same specifications and the phase plate 5 2 is set to f, the user may also choose to first The first sub-: 柘乂: the second board of the second board edge connector 4 is inverted with respect to each other: 2 correspondingly inserts the board 5 3 correspondingly inserted into the board--: In the second sub-electrode, the main body of the main body can be electrically connected by the connecting device 5, and the test is not necessary, and the opening 2 passes through the first sub-circuit board 52. Directional problems. As long as the foolproof gap 5 2 3 , or the second guard of the second sub- 18 M316518 circuit board 5 3 is not connected, the other can achieve the forward insertion; The same can be inserted as the above-mentioned actual _ know, this creation has the following materials. 1. This creation is due to the first board edge connector 3 two. The reason is that the K and the dice circuit board 53 are also the same gauge - use the _set 5 V" two screen two 2, Γ matching surface, profit, ^ ^ coin in the % road board 52 and the second early mine Therefore, the board 5 3 is respectively inserted into the first board connector 4, and the board 3 is not connected to the air 3 and the second board edge is inserted and connected without any special problem. In addition to improving production yield and efficiency, the target will reduce the personnel training cost of the staff. 2. This creation is due to the fact that the wire 5 of the connection device 5 is located outside the display, so the wire:: the same day: to avoid the conventional structure, if the "reserved tension length" is too long, it will not be filled in the screen 2, Disadvantages of the disorder, relatively difficult to cause damage due to excessive pulling, thus extending the service life. 3 ^ creation because the plurality of first electrical contacts 5 2 2 are attached to the top of the first sub-electrode = plate 5 2, the bottom surface is alternately arranged and the complex, the first electrical contact 5 3 2 is adjacent to the top and bottom surfaces of the second sub-circuit board 53. The wires 5 1 are connected to the first sub-circuit board 52 and the second sub-board 5 3 . After that, the distance between the widths of the ruts can be obtained, so that the joints of the wires 5 1 do not affect each other, the problem of misconnection is avoided, and the difficulty of operation is reduced. 19 M316518 The above description is only for the creation of this creation. The creation of this creation is based on the example of the equivalent technical change of the application. The eight-use=for the specification and the graphic content are included in the creation. Within the scope. [Simple diagram of the diagram] The first diagram is a three-dimensional combination diagram of the conventional signal connection structure.
第二圖係習用訊號連接結構之第一剖視動作示竟圖 第三圖係習用訊號連接結構之第二剖視動作 第四圖係本創作之立體示意圖。 " 第四圖A係本創作之局部示意圖。 第四圖B係本創作之後視局部示意圖。 第五圖係本㈣連接裝置之立體分解示意圖。 第六圖係本㈣連接裝置後仰視肖之立體示 絕緣蓋體 第七圖係本創作連接裝置與第一絕緣蓋體、第Θ 之結合示意圖。 〃第八圖係本創作連接裝置與第一絕緣蓋體之分解示意 鲁第九圖係本創作連接裝置與第一絕緣蓋體之分解示:^ 第十圖係本創作連接裝置之剖視示意圖。 丁 . 第十一圖係本創作組合態樣之剖視示意圖。 【主要元件符號說明】 [習知] a ~主機本體 a 1 ~外殼體 a 2 —電路基板 a 3 —第一連接器 20 M316518 b —顯示屏幕 b 1 —第二連接器 b 2 一轉轴部 c 一連接裝置 c 1 一挽性印刷電路板 * c 2 —第三連接器 ' C 3 —第四連接器 "[本創作] • 1 -主機本體 11 一第一電路基板 1 1 1 —第一焊點 1 1 2—第一定位孔 1 2 —第一容置槽 1 2 1 —第一延伸槽 1 3 —第一絕緣蓋體 • 1 3 1 —第一限位壁 1 3 1 1 —第一弧形面 • 132—第一耳部 1 3 2 1 —第一鎖孔 \ 1 4 一遮蓋體 1 4 1 一第二鎖孔 1 5 —第一螺孔 1 6 —第二螺孔 21 M316518 2 —顯示屏幕 21—第二電路基板 2 1 1 —第二焊點 2 1 2 —第二定位孔 2 2 —第二容置槽 . 2 2 1 —第二延伸槽 2 3 —第二絕緣蓋體 ，2 3 1 —第二限位壁 • 2 3 1 1 -第二弧形面 2 3 2 —第二耳部 2 3 2 1 —第三鎖孔 2 4 —第三螺孔 3 —第一板緣連接器 31—第一插槽 3 1 1 —第一固定塊 φ 3 2 —第一接觸端子 3 3 —第一定位柱 4 一第二板緣連接器 4 1 一第二插槽 ’ 411一第二固定塊 * 4 2 —第二接觸端子 4 3 —第二定位柱 5 —連接裝置 M316518 5 1 —導線 5 1 1 —接觸部 5 1 2 —接觸部 5 2 —第一子電路板 5 2 1 —第一電性插接點 * 5 2 2 —第一電性接點 ' 5 2 3 —第一防呆缺口 5 3 —第二子電路板 • 5 3 1 -第二電性插接點 5 3 2 —第二電性接點 5 3 3 —第二防呆缺口 5 4 —第一握持部 5 4 1 —第一凹縮部 5 5 —第二握持部 5 5 1 —第二凹縮部 φ 6 —螺絲單元The second figure is the first cross-sectional view of the conventional signal connection structure. The third figure is the second cross-sectional view of the conventional signal connection structure. " The fourth picture A is a partial schematic diagram of this creation. The fourth figure B is a partial schematic view of the present creation. The fifth figure is a three-dimensional exploded view of the (four) connecting device. The sixth figure is the (4) connection device and the rear view of Xiao's stereoscopic insulation cover. The seventh figure is the combination of the original connection device and the first insulation cover and the second cover. 〃The eighth figure is the exploded view of the original connecting device and the first insulating cover. The ninth figure is the exploded view of the original connecting device and the first insulating cover: ^The tenth is a schematic cross-sectional view of the creative connecting device . D. The eleventh figure is a schematic cross-sectional view of the combination of the creation. [Description of main component symbols] [Practical] a ~ Host body a 1 ~ Housing a 2 - Circuit board a 3 - First connector 20 M316518 b - Display screen b 1 - Second connector b 2 A shaft portion c a connecting device c 1 a printed circuit board * c 2 - a third connector 'C 3 - a fourth connector " [this creation] • 1 - main body 11 a first circuit substrate 1 1 1 - A solder joint 1 1 2 - a first positioning hole 1 2 - a first receiving groove 1 2 1 - a first extending groove 1 3 - a first insulating cover body 1 1 1 - a first limiting wall 1 3 1 1 - First curved surface • 132—first ear 1 3 2 1 — first locking hole \ 1 4 a covering body 1 4 1 a second locking hole 1 5 — first screw hole 16 6 — second screw hole 21 M316518 2 - display screen 21 - second circuit substrate 2 1 1 - second solder joint 2 1 2 - second positioning hole 2 2 - second receiving groove. 2 2 1 - second extending slot 2 3 - second insulation Cover body, 2 3 1 - second limit wall • 2 3 1 1 - second curved surface 2 3 2 - second ear portion 2 3 2 1 - third lock hole 2 4 - third screw hole 3 - a board edge connector 31 - first slot 3 1 1 - The first fixed block φ 3 2 - the first contact terminal 3 3 - the first positioning post 4 - the second board edge connector 4 1 - the second slot ' 411 - the second fixing block * 4 2 - the second contact terminal 4 3 - second positioning post 5 - connecting device M316518 5 1 - wire 5 1 1 - contact 5 1 2 - contact 5 2 - first sub-circuit board 5 2 1 - first electrical plug point * 5 2 2 - first electrical contact ' 5 2 3 - first foolproof gap 5 3 - second sub-circuit board • 5 3 1 - second electrical plug-in point 5 3 2 - second electrical contact 5 3 3 - second foolproof gap 5 4 - first grip portion 5 4 1 - first recessed portion 5 5 - second grip portion 5 5 1 - second recessed portion φ 6 - screw unit