200832036 九、發明說明： 【發明所屬之技術領域】 本發明係有關於放電管連接頭，其將閃光放電管等之 放電管和電路板進行導電連接並保持。 【先前技術】 在知、明裝置，作為光源，常具備有放電管。例如，在 相機攝影所使用的閃光燈裝置，具備有：直管狀的閃光放 電管、電路板以及反射板，以反射板將藉閃光放電管之發 光的光聚光並照射於被照物。使用第25圖具體地說明這種 閃光燈裝置的一習知例，此閃光燈裝置將從閃光放電管工 之發光部2b以針端子突出的端部電# 2a，插入並保持於 設置成包圍該閃光放電…反射板3,並將從端部電極 2a所延伸的導線4焊接於電路板5之基板電極^上，而 以電氣式連接。然後發光時，㈣電路板5所形成的電路 (未圖示）產生高電Μ，並將2m〜3m之電麼施加於端部 可是’因為對閃光放雷瞢一 电g 1 ^加向電壓，所以導線4 之線徑粗，剛性亦強。闵而 ,^ n 虽α而，在將閃光放電管1組裝於閃 光燈裝置時若導線4接觸雷致4 e # … 良接觸電路板5等，導線4不彎曲而其 才里擊直接傳至閃光放電管 而具有在閃光放電管1之發 先一 2b發生裂痕等之損壞 .^ 及的問蟪。為了避免此不良，例如 在特開平5~ 1 65085號公郝张々井 强#入@ A報所纪載之發明，無導線，並令 每性金屬板接觸電極，而 *將電極*電路板卩電氣式連接。 2200-9269-PF;Ahddub 5 200832036 又’在特開平8 — 297^19 甘用… 312唬公報所記載之發明，益導線， 並用已形成鑰匙狀之缺口…ή 和電路板以電氣式連接。 子保持電極’而將電極 在上述所記載之發明，蕤 、 1 ΑΑ ^ ^不使用導線而對閃光放電 吕的^光部2b難產生裂痕等之損瓌 1firnR, v ^ 寻之損壞。可疋，在特開平5 —1 650 85唬公報所記載 八M 士 t日 又，必須將和電極連接的彈性 至屬板焊接於電路板，又，， ^ . ^ 在特開平8— 29731 2號公報所 挹載之發明，必須將電極和 .^ ^ ^ 、 板螭子烊接。因為這些焊接 作業費$並舄要勞力，所以雖 _ 叮雖4可減少閃光放電管1的損 壞’但是組裝作業係困難。 、 【發明内容】 。即，本發明提供一種 放電管的損壞，並易於 在這種背景下開發的係本發明 放電管連接頭，其在組裝時難發生 組裝。 為達成該目的，本發明如以下所示構成。即，一種放 電管連接頭，其安裝於具有發光部和自發光部之端部突出 的端部電極之放電管，並將該端部電極和電路板之基板電 極連接，其特徵在於··具備有安裝於放電管之端部的保持 部’而在該保持部具有導電連接部，其將該端部電極和該 基板電極進行導電連接。 具有安裝於放電管之端部的保持部，因為在該保持部 具有將該端部電極和該基板電極進行導電連接的導電連接 部，所以不必使用導線，而可將端部電極和電路板以電氣 6 2200-9269-PF/Ahddub 200832036 式連接。因而，不會因從導線所傳來的撞擊而在放電管之 發光部產生裂痕等的損壞。又，在具有導線之以往的放電 管，在將放電管組裝於機器時，為了將導線和電路板上的 電路連接而進行彎曲加工，此時，彎曲狀的負載作用於放 電管之發光部，而易損壞發光部。可是，和這種習知技術 相異，因為未使用導線，所以無彎曲狀的負載作用於發光 部’又不必焊接就可將放電管組裝於機器。 — 保持部可作成係橡膠狀彈性體的成形體。因為保持部 係橡膠狀彈性體的成形體，所以可柔軟地保持以玻璃等之 缺乏軔性的材形所形成之發光部，並可利用橡膠狀彈性體 之緩衝作用吸收施加於放電管的撞擊。因而，可防止放電 管之損壞，或防止撞擊所引起的端部電極和基板電極之接 觸不良的發生。此外，在組裝放電管時亦因為保持部易變 形，不會施加過大的力就可將放電管卡止於放電管連接 頭。因而，在組裝時難損壞放電管的發光部。 又，因為導電連接部亦具有橡膠狀彈性，所以藉由向 導電連接部推壓放電管的端部電極，而可充分地確保放電 管和導電連接部的連接，又可緩和過大的力施加於放電管 的發光部。此外，因為可省略焊接作業，所以組裝不費人 力’製造簡單而可降低製造費用。 可用磁性導電體朝向導電連接方向定向而成的導電材 料形成導電連接部。因為用磁性導電體朝向導電連接方向 定向而成的導電材料形成導電連接部，所以可作成具有即 使小定向性亦優異之導電連接部的放電管連接頭。 2200-9269-PF;Ahddub 7 200832036 7成將^電連接部和端部電極的接觸面設置成對導 電連接σ卩之周邊面突出的放電管連接頭。因為將導電連接 部和端部電極的接觸面設置成對導電連接部之周邊面突 出所以藉由對導電連接部強力地推壓放電管的端部電 極而可確保端部電極和導電連接部之確實的導電連接。 可作成在保持部設置在導電連接部和端部電極的導電 連接方向提高接觸壓之加壓突起的放電管連接頭。因為在 保持部設置在導電連接部和端部電極的導電連接方向提高 接觸c之加壓大起，所以用以固定放電管連接頭之麼力作 用於加麼突起時，推麼加壓突起，而放電管和導電連接部 的推壓力變大。因而，可使兩者之導電連接變得更確實。 可作成具有保持部卡止於放電管之發光部的外周面之 卡止面部的放電管連接頭。因為具有保持部卡止於放電管 之發先部的外周面之卡止面部，所以可確實地保持放電管。 ( α U保持部卡止於放電管之端部 部的放電管連接頭。 下止面 ^ ^ t ^ + 成具有保持部卡止於放電管之 接僂$用士 μ 所以卡止面部對放電管的保持力直 面部所卡止的端部電極。換十 對放電管的保持力亦#i λ 換。之卡止面部 力，而叮祐姑士端部電極對導電連接部的推壓 力’而可使放電管之端部電 二 式連接。又，尸I在上 守电逑接邛確貫地以電氣 係卡止於端部電極的 用於發光部，而發光邱錄& 防止過大的力作 知九。卩難發生損壞。 可作成導電連接部和端部電極 放電管之端部電極的 丧觸面頌現於卡止於 止面部之卡止面的放電管連接頭。 2200-9269-PF；Ahddub 8 200832036 因為作成導電遠 電管之端部電杯戸和端部電極的接觸面顯現於卡止於放 電管的保持力φ所以卡止面部對放 塵力，而可使端:對用卡止面部所卡止之端部電極的推 可作成去和導電連接部確實地以電氣式連接。 成卡^ ""面部係有底筒形之放電管連接頭。因為作 成卡止面部係有底筒形，所以可確實：乍 部。又，因為利用m… 持放電官的端 以可發揮對端邻雷扣… mp電極，所 用，而… 電極和導電連接部之接觸部分的防塵作 用，而可保持良好的接觸狀態。 了作成將導電連接邻μ 面部朝向導電連接j 端部電極的卡止 現於科向貫穿’且導電連接部之端部各自顯 …Α面部之兩侧的外周面之放電管連接頭。因為作 成將導電連接邻挪罢# … " 1卡止於端部電極的卡止面部朝向 =電連接方向貫穿，且導電連接部之端部各自顯現於該卡 止面部之兩側的外周面，所以在將放電管組裝於機器時只 、卡止面β之兩側的外周面之任一側和電路板相對向， 就可將基板電極和端部電極進行導電連接，而可使組裝作 業變得簡單。 σ作成牙重放電官連接頭，其將對放電管的端部電極 ::電連接部# 2個接觸面，各自形成為比端部電極的直 徑寬’在該加壓突起推壓時’在此端部電極之周圍此2個 接觸面可彼此接觸。因為可作成將對放電管的端部電極之 導電連接部的2個接觸面，|自形成為比端部電極的直徑 寬，在該加壓突起推壓時’在此端部電極之周圍此2個接 2200-9269-PF;Ahddub 9 200832036 觸面可彼此接觸，所以可使端部電極和導電連接部之導、 接觸面的接觸面積變大，而可將端部電極和導電連接部確 實地進行導電連接。 可作成一種放電管連接頭，其具備有··該保持部，係 各自安裝於放電管之一端側與另一端側；及連結部，係、、八 著放電管之長度方向伸張並連結保持部之間。因為作成具 備有：該保持部，係各自安裝於放電管之—端側與另一端 (側；及連結部，係沿著放電管之長度方向伸張並連結保= 、部之間，所卩可作成將放電管在其兩端保持之保持部和連 結部所連結的一體物，而可簡單地安裝於放電管。又，若 作成具有橡膠狀彈性的連結部，在安裝放電管時可利用橡 膠狀彈性體之復原力使保持部和放電管的連接變得確實。 即，在設為將保持部安裝於放電管之兩端的狀態時，若連 、:部猶微伸張’可利用橡膠狀彈性體之復原力將放電管確 實地卡止於放電管連接頭。 —可作成一種放電管連接頭，其連結部具有將設置於放 電官之發光部的觸發電極對該電路板之其他的基板電極進 打導電連接的導電連接部。在放電管係如閃光放電管般具 備有觸發電極的情況，亦需要觸發電極和電路板的導電連 接。藉由作成除了將放電管之端部電極和電路板進行導電 連接的導電連接部以外，而且具備有將放電管之觸發電極 和電路板進行導電連接的導電連接冑，而無焊接亦可確實 地進行觸發電極和電路板之導電連接。即使係在放電管和 電路板之間隔著反射板的情況，導電連接部亦可對反射板 22〇〇’69 - PF;Ahddub 10 200832036 彈I*生地進行導電接觸，而可使放電管之發光部難產生裂痕 等的損壞。 可作成保持部具有將來自發光部的光反射之反射板的 女裝部之放電管連接頭。因為作成保持部具有將來自發光 邛的光反射之反射板的安裝部，所以可進行反射板和放電 吕連接頭的定位，而反射板對放電管連接頭之安裝係容 P使係具有連結部之放電管連接頭，亦可隔著反 (身“反設置於放電管和放電管連接頭之間。插入並安裝反射 板之安裝槽相當於這種安裝部。 y <、、、口 "丨丨小柯怜处、狀评性體之一體的成 一放電&連接頭。因為作成保持部和連結部係藉橡膠 狀彈性體之-體的成形體，所以例如可使用一種製造方 二其：用令導電材料分散於液狀聚合物中的液狀樹脂組 材料可一體地得到，而可簡Λ 如此因為從一種 可作成υ±立 早且地製造放電管連接頭。 了作成保持邛係橡膠狀彈 膜之-體⑹H 5早胜體而連結部係藉樹脂薄 膘之體的成形體之放電管連接頭 膠狀彈性體，而連結部係 ”、、成保持部係橡 以利用在將樹脂薄臈插入模具内=成體:成形體，所 狀樹脂組成物的製造方法可簡單地進行:保持部之液 可便宜地製造放電管連接頭。又，因為…成形。因而， 膜’所以可使放電管連接頭變成薄型。…化用樹脂薄 〃在本發明之放電管連接頭，不必使用 官之電極和電路H氣式連接H 、’就可將放電 J减少垾接步驟。 2200-9269-PF/Ahddub 11 200832036 此外’放電管之安裝、對機器的組裝係容易，並可使放電 管之發光部難產生裂痕等的損壞。 本發明之内容未限定為以上的說明，藉由參照附加的 圖面所述之以下的說明，將更明白本發明之優點、特徵以 及用途。又，在不超出本發明之精神的範圍内之適當的變 更都應理解為被包含於本發明之範圍。 ( 【實施方式】 以下，一面參照圖面一面說明本發明之實施形態。經 由圖面參照符號係表示部分或零件。此外，關於在各實施 形態共同之構造、材料、製造方法等省略重複的說明。 第1實施形態（第1圖〜第3圖）：在第1圖〜第3圖表 示第1實施形態之放電管連接頭6。在第1圖表示本實施 形態之放電管連接頭6的立體圖，在第2圖表示第丨圖之 Π — Π線剖面圖，在第3圖表示第2圖之R部分的放大剖 ( 面圖。此放電管連接頭6具備有安裝於放電管1〇之端部的 保持部6a，在該保持部6a，具有：卡止面部7，係保持放 電管10之發光部l〇b ;突片部9，係從卡止面部7沿著端 部電極1 Oa突出；及導電連接部8，係使設置於突片部9 之端部電極1 〇a和基板電極變成導通。 卡止面部7卡止於放電管1 〇之發光部丨〇b的外周面。 雖然其形狀係大致筒形，但是藉由具有沿著筒軸方向跨在 兩端部間的缺口 7a，而形成彼此相向之臂狀的握持爪几。 即，對筒軸之垂直方向的截面形狀形成大致C字形。 2200-9269-PF/Ahddub 12 200832036 在卡止面部7之筒軸方向，形成自卡止面部7伸張的 突片部9。在此突片部9,如第2圖所示，具有段差部， 其從在卡止面部7之内周面和放電管1〇接觸的卡止面。 向對筒軸的垂直方向突出，又設置導電連接部8，其將對 卡止面部7之筒軸方向的垂直方向設為導通方向。導電連 接部8之兩端自成為其周邊面的突片部9的表面向導電方 向突出，而形成導電接觸面8a、8b。 ( 導電連接部8如第3圖所示，係導電材料丨丨在導電方 向連鎖性地連接而形成導電路，在導電連接部8之一端的 導電接觸面8a和端部電極10a接觸，而在導電連接部8之 另一端的導電接觸面8b和基板電極接觸。依此方式，將放 電管10和電路板進行導電連接。若用橡膠狀彈性體形成保 持部6a，因為在橡膠狀彈性體内形成由硬質之導電材料工工 所構成的導電路，所以導電連接部8具有在A硬度約2〇〜8〇 的硬度，最好在A硬度約30〜60的硬度之橡膠狀彈性。又， ( 導電連接部8之導電電阻係10Ω以下的低電阻較佳。 在此，說明各構件的材質。保持部仏可使用橡膠狀彈 性體或合成樹脂等易形成的材料。橡膠狀彈性體可列舉例 如矽橡膠、天然橡膠、異戊二烯橡膠、丁二烯橡膠、丨、2 -聚丁二烯橡膠、苯乙烯丁二烯橡膠、氣丁二烯橡膠、腈 橡膠、丁基橡膠、乙丙橡膠、氯磺酸聚乙烯橡膠、壓克力 橡膠、表氯醇：1-氯-2，3-環氧丙烷（Epichl〇r〇hydrin) 橡膠、氟橡膠、氨基曱酸乙酯橡膠等之熱硬化性彈性體、 或者苯乙烯系熱可塑性彈性體、烯烴系熱可塑性彈性體、 2200-9269-PF/Ahddub 13 200832036 酯系熱可塑性彈柯雜 „ ^ ^ / 體、氰基甲酸乙酯系熱可塑性彈性體、 氨基系熱可塑性彈性體、氯化乙婦系熱可塑性彈性體、氟 化系熱可塑性彈性體等熱可塑性彈性： 緣性、耐候性優盈& & „ ~ r ^ ^ r…璆較佳。又，合成樹脂可使用聚 ,3曰來酉日树月旨、環氧樹月旨、石夕樹脂、ABS樹脂、壓 :力:脂等之硬質樹脂等泛用樹脂。如此若用橡膠狀彈性 體=成樹月旨形成保持部6a，可用一種模具一體地形成放 接頭6整體’製造變得容易且製造費用亦便宜。其 中，使用這種材料之中的橡踢狀彈性體，對於保持因外力、 而簡單地易損壞之放雷# 電S 10並進行和電路板的導電連接 在A硬度約10〜70的橡膠狀彈性體較佳，在A硬度 約3 5係特別佳的實施形態之一。 在屯成導電連接部8之導電路的導電材料為了在 ΓΓ成在橡膠狀彈性體樹脂狀地念珠連接之接觸狀態而 使用磁性導電體，例如佶用莊 u Η使用藉金屬或陶瓷等的粒子、纖維、 、’，田線狀的磁性導電媒體等。呈 臨八體而S，鎳、鈷、鐵、鐵酸 鹽、或包含有很多上述之材料的 導電性之金、銀、白金、紹、鋅2專此外，可使用良 、、臬、銅、鐵、鈀、鈷、鉻等 之金屬類或不銹鋼等的合金類 , 頰或者用磁性體電鍍由樹 月曰、陶瓷等所構成之粉末或細線、 電鏟良導電體的金屬。 Μ反之對磁性導電體 其次，說明放電管連接頭6 或鐵等強磁性的導電材料u 方法。百先，將錄 於液狀矽橡膠等之液狀 -物而調製液狀樹脂。另一方面，準備具有放電管連接 22〇〇-9269>PF;Ahddub 14 200832036 頭6用的空腔並已埋設導電連接部8形成用的端子p 形模具。此外’在此，端尽D A 4 任此WP係為了將導電材料u進行磁 場定向而由磁性體構成。接著，將液狀樹脂組成物注入， 成形模具的空腔，#由將成形模具放置於磁場内而經由， 端子P對空腔内的液狀樹脂組成物施加磁力，而在導電連 接部8將導電材料11定向。铁德 …、後，將成形杈具加熱而使液 狀樹脂組成物變硬。將已變硬之成形體脫模而得到放電管 連接頭6。 對這種放電管連接頭6之放電管1G的安裝，係將卡止 面部7之握持爪7b推開並插入放電管1〇。此時，如第2 圖所示，使放電管10之發光部1〇b的端頂到段差部9&。 於是將放電管1 〇對準位置，端部電極i 0a正確地位於導電 連接部8的導電接觸面83上，而確保端部電極…和導電 連接邛8之確μ的接觸。若這係直管形的放電管1 〇，對放 電官10的兩端進行。接著，對電路板之安裝，將保持放電 管10之放電管連接頭6配置於電路板上，以使導電連接部 8的導電接觸面8b和未圖示之電路板上的基板電極接觸。 放電管連接頭6對電路板上的固[雖然亦可用黏接劑黏 接放電管連接頭6和電路板，但是亦可用所組裝之機器的 筐體等利用將放電管連接頭6壓在電路板的夾持力固接。 說明本實施形態之放電管連接頭6的作用、效果。若 依據本實施形態之放電管連接頭6，因為不必使用導線， 而經由導電連接部8將放電管10之端部電極1〇a和電路板 上的基板電極以電氣式連接，所以可避免放電管1 〇之發光 15 2200-9269-PF；Ahddub 200832036 部1 0 b的裂痕等之損壞。尤其，藉由設置向導電連接部8 突出的壓縮材料，而可令導電連接部8之導電接觸面8a、 8b各自和端部電極1 〇a、基板電極確實地變成導通，而可 實現安定之電氣式連接。 又’若用橡膠狀彈性體形成保持部，因為導電連接 部8具有橡膠狀彈性，所以可在端部電極丨〇a和電路板上 的基板電極之間推壓導電連接部8，並將端部電極1 〇a和 ξ : 基板電極進行導電連接。因而，可省掉焊接作業，在組裝 不費人力，並可降低製造費用。 因為在卡止面部7形成缺口 7a，所以可易於進行卡止 面部7對放電官1 〇的拆裝。因而，即使已將放電管連接頭 6固定於電路板，亦可簡單地裝入放電管1〇。 第2貫施形態（第4圖〜第6圖）：在第4圖〜第β圖表 示第2實施形態之放電管連接頭12。在第4圖表示本實施 形悲之放電官連接頭12的平面圖，在第5圖表示第4圖之 ^ V — V線剖面圖，在第6圖表示第4圖之贝一贝線剖面圖。 本實施形態的放電管連接頭12和第丨實施形態之放電管連 接頭6相異的係、保持部12a之形狀和具有一體地連接2個 保持邛1 2a、12a的連結部14，而且具備有對觸發電極的 導電連接部16等。在本實施形態，說明放電管使用閃光放 電管17的例子。 即，放電管連接頭12如第4圖及第5圖所示，具備有： 保持部12a，係安裝於閃光放電f 17之端部；及連結部14, 係沿著閃光放電管17的長度方向伸張並連接保持部心、 22〇〇-9269-PF/Ahddub 16 200832036 1 2a之間。此保持部1 2a具有：卡止面部丨3，係和閃光放 電官1 7卡止；及導電連接部丨5，係將閃光放電管丨7的端 部電極1 7a和未圖示之電路板的基板電極進行導電連接。 保持部1 2a係在放電管連接頭」2之兩端以2個保持部 12a、12a彼此相向之方式對稱地形成。保持部12&所具有 之卡止面部13和閃光放電管17卡止。卡止面部13係在一 端側具有圓形的開口 13a’而另一端側係被底部13b封閉 之有底筒形，並具有從開口 13a端至底部13b的缺口 。 而且，卡止面部13之内側構成形成為適合閃光放電管Η 之端部電極1 7a或發光部1 7b的形狀之卡止面丨3e，此卡 止面13e不僅卡止於發光部17b的外周面，而且亦卡止於 端部電極17a。卡止面部13之外側，為了在電路板和機器 内部構件之間易夾持放電管連接頭12，而形成矩形的外周 面1 3 f。如此’形成外壁相向的握持爪1 3 。 ( 保持部12a所具備之導電連接部15和第J實施形態所 示之放電管連接頭6的導電連接部8_樣，採料電材料 11在導電方向相連之構造，並具有相同的功能。但，導電 連接部15之導電接觸面15a顯現於卡止面部13的卡止面 13e，而導電連接部15形成卡止面部13之一部分。又，導 電接觸面15a對導電連接部15之周邊面突出。更具體而 言’如第6圖所示，導電連接部15之導電接觸面…—面 形成卡止面部13的卡止面13e，一面自其周邊突出’而導 電連接部15位於2支握持爪13c、13c的中央。依此方式， 握持閃光放電管17時之握持爪13c的握持力i 以亦成為對 2200-9269~PF;Ahddub 17 200832036 端邓電極17a之導電接觸面l5a的推壓力之方式構成。 在連、、Ό保持部i 2a、1 2a之間的連結部丨4之大致中央 形成和閃光放電管17之觸發電極（未圖示）進行導電連接 的V電連接# 16。導電連接部16之構造和導電連接部 相同係將V電材料11定向而成。導電連接部1 6貫穿連 結部14,並自連結部14的表面向導電方向突出。和導電 連接邛1 6之觸發電極的連接亦可經由反射板間接地連 ( 接，亦可以避開和反射板的接觸而和觸發電極直接連接之 方式構成。在保持部12a和連結部14的邊界，如第5圖所 示，形成安裝槽13g，作為用以安装反射板的安裝部。 關於放電管連接頭12之安裝，首先，經由放電管連接 頭12之安裝槽13g嵌入反射板。接著，將係閃光放電管 17之端部電極17a的針端子插入卡止面部13。此時，閃光 放電管17之發光部17b之端碰到從成為握持爪Uc的内周 面之卡止面1 3e犬出的段差部1 3h。於是，端部電極J 7a 正確地位於導電連接部15之導電接觸面15a上，因為可進 行閃光放電管17和放電管連接頭12的位置對準，所以確 保端部電極17a和導電連接部15之確實的接觸。又，令閃 光放電管17之觸發電極和設置於反射板之導電片接觸，而 使該反射板與導電連接部16的導電接觸面16b接觸。在安 裝閃光放電管17後’將導電連接部15之導電接觸面i5b 和導電連接部16的導電接觸面i6b放置於電路板上之基板 電極上，並用所組裝之機體的筐體等將放電管連接頭12向 電路板推壓，而將放電管連接頭12固接於電路板上。 2200-9269-PF;Ahddub 18 200832036 說明本實施形態之放電管連接頭12的作用、效果。除 了可發揮和第1實施形態之放電管連接頭6 —樣的作用、 效果以外，又可發揮如下之作用、效果。即，若依據放電 管連接頭12，不僅端部電極17a，而且觸發電極亦不必使 用導線，就可令和電路板進行導電接觸。又，因為具備有 用以連結2個保持部12a、12a之連結部14，所以可使2 個保持部12a、1 2a變成一體，並可簡單地安裝閃光放電管 17 〇 (' 因為卡止面部13形成有底筒形，所以藉由覆蓋閃光放 電官17之端部電極17a，而可使端部電極1 7a和周邊構件 難接觸，以提高端部電極17a和周邊構件之間的絕緣性， 可使得難漏電。 又，因為和閃光放電管丨7卡止之握持爪丨3c和閃光放 電官17的端部電極17a卡止，所以無過大的力作用於發光 部1几，而發光部17b難發生受損。又，在卡止面部13和 ( 端部電極l7a卡止的卡止面13e，顯現導電連接部15之導 電接觸面15a，因為導電連接部15構成卡止面部13的一 部分，卡止面部13對閃光放電管17的保持力直接傳至用 卡止面部13所卡止之端部電極17a。換言之，卡止面部13 對閃光放電管17的保持力亦變成端部電極17a對導電連接 部15推壓力，而可將端部電極17a和導電連接部丨5以電 氣式確實地連接。 第3實施形態（第7圖〜第u圖）：在第7圖~第u圖 表示第3實施形態之放電管連接頭18。在第7圖表示本實 2200-92 69-PF;Ahddub 19 200832036 施形態之放電管連接頭18的平面圖，在第8圖表示第7圖 之Μ — Μ線剖面圖，在第9圖表示第7圖之κ 一 K線剖面 圖。又，在第10圖及第11圖表示放電管連接頭18的製造 例。本實施形態的放電管連接頭1 8和第2實施形態之放電 官連接頭1 2相異的係在保持部丨8a之卡止面部1 9無缺口 13d，或卡止面部19之導電連接部25的位置。 本實施形態之放電管連接頭18具備有：2個保持部 f 18a、1 8a ’係在閃光放電管1 7之兩端保持該閃光放電管 1 7，及連結部14，係連結2個保持部18a、18a。又，各保 持部18a具有：卡止面部！ 9，係和閃光放電管17卡止； 導電連接部25，係將閃光放電管2 7的端部電極丨7a和未 圖示之電路板的基板電極進行導電連接；以及導電連接部 1 6 ’係將閃光放電管1 7的觸發電極和電路板之基板電極進 行導電連接。 卡止面部1 9和第2實施形態之卡止面部丨3 一樣係有 (j 底筒形，和此有底筒形之筒軸垂直的截面之形狀如第9圖 所示，係外側為矩形而内側為圓形。而且，在有底筒形之 立而具有圓形的開口 1 9 a ’而另一端被底部1 g b封閉。然 而’不形成與弟2實施形態不同的缺口。又，在底部1 g匕 之約中央，以筒軸方向為導電方向之圓柱形的導電連接部 25係沿著筒軸方向設置。此導電連接部25之中和閃光放 電管1 7的端部電極1 7a接觸之側的導電接觸面25a比底部 19b之内面19c更向内方突出，另一方之導電接觸面25b 比底部1 9b之外面1 9d更向外方突出。又，卡止面部j 9之 2200-9269-PF;Ahddub 20 200832036 内面為了形成卡止於閃光放電 極17a的雙方之卡止面i9c， 之外周面的形狀。 管1 7之發光部1 7b和端部電 而形成為適合閃光放電管17 閃光放電管η係將端部電極17a插入並安裝於卡止面 部1 9的内部。只要閃光放雷势 文门尤敌電官17插入至卡止面部19的内 部為止’端部電極17a之前端就和導電連接部25接觸。又， 閃光放電管17之觸發電極和導電連接部16接觸。 (200832036 IX. Description of the Invention: [Technical Field] The present invention relates to a discharge tube connector which electrically connects and holds a discharge tube such as a flash discharge tube and a circuit board. [Prior Art] In the known and clear device, as a light source, a discharge tube is often provided. For example, a flash unit used in camera photography includes a straight tubular flash discharge tube, a circuit board, and a reflecting plate, and the reflecting light is used to condense and illuminate the light emitted from the flash discharge tube to the object to be illuminated. A conventional example of such a flash unit will be specifically described with reference to Fig. 25, which is inserted and held in an arrangement to surround the flash from the end portion of the flashing discharge tube light-emitting portion 2b. The reflecting plate 3 is discharged, and the wires 4 extending from the end electrodes 2a are soldered to the substrate electrodes of the circuit board 5 to be electrically connected. Then, when light is emitted, (4) a circuit (not shown) formed by the circuit board 5 generates a high power, and applies a power of 2 m to 3 m to the end portion, but 'because the flash is released, the electric g 1 ^ is applied to the voltage. Therefore, the wire 4 has a large diameter and a strong rigidity. , , ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装 组装The discharge tube has a problem of cracking or the like in the first to second portion 2b of the flash discharge tube 1. In order to avoid this kind of failure, for example, in the invention of the special Kailuan Zhang Haojing# in the No. 5~1 65085 of the special Kaiping, there is no wire, and each metal plate contacts the electrode, and * will electrode * circuit board卩Electrical connection. 2200-9269-PF; Ahddub 5 200832036 Further, in the invention described in the 312 唬 , , , 益 益 唬 唬 唬 益 益 益 益 益 益 益 益 益 益 益 益 益 益 益 益 ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή ή In the above-described invention, 电极, 1 ΑΑ ^ ^ does not use a wire, and the light-emitting portion 2b of the flash discharge is less likely to be cracked or the like 1firnR, v^ is damaged. However, it is necessary to solder the elastic-to-plate connected to the electrode to the circuit board in the U.S. Patent No. 5, 1 650, 85 唬, and, in addition, ^. ^ In Special Opening 8-29731 2 In the invention described in the bulletin, the electrode must be connected to the .^ ^ ^ and the plate. Since these welding operations cost labor and are laborious, although _ 叮 4 can reduce the damage of the flash discharge tube 1 , the assembly work is difficult. [Content of the invention]. Namely, the present invention provides a discharge tube connector of the present invention which is susceptible to damage of a discharge tube and which is easily developed in this background, which is difficult to assemble at the time of assembly. In order to achieve the object, the present invention is constructed as follows. In other words, a discharge tube connector is attached to a discharge tube having an end electrode protruding from an end portion of a light-emitting portion and a self-light-emitting portion, and the end electrode is connected to a substrate electrode of the circuit board, and is characterized in that There is a holding portion attached to an end portion of the discharge tube, and the holding portion has a conductive connection portion that electrically connects the end electrode and the substrate electrode. Having a holding portion attached to an end portion of the discharge tube, since the holding portion has a conductive connecting portion that electrically connects the end portion electrode and the substrate electrode, it is not necessary to use a wire, but the end electrode and the circuit board can be Electrical 6 2200-9269-PF/Ahddub 200832036 type connection. Therefore, damage such as cracks or the like is generated in the light-emitting portion of the discharge tube due to the impact transmitted from the wire. Further, in a conventional discharge tube having a lead wire, when the discharge tube is assembled to a device, bending is performed in order to connect the lead wire and the circuit on the circuit board, and at this time, a curved load acts on the light-emitting portion of the discharge tube. It is easy to damage the light-emitting part. However, unlike this prior art, since no wires are used, a non-bending load acts on the light-emitting portion, and the discharge tube can be assembled to the machine without soldering. — The holding portion can be formed into a molded body of a rubber-like elastic body. Since the holding portion is a molded body of the rubber-like elastic body, the light-emitting portion formed in a material shape lacking in sag such as glass can be softly held, and the impact applied to the discharge tube can be absorbed by the cushioning action of the rubber-like elastic body. . Therefore, it is possible to prevent the discharge tube from being damaged or to prevent the occurrence of contact failure between the end electrode and the substrate electrode due to the impact. Further, when the discharge tube is assembled, since the holding portion is easily deformed, the discharge tube can be locked to the discharge tube joint without applying excessive force. Therefore, it is difficult to damage the light-emitting portion of the discharge tube at the time of assembly. Moreover, since the conductive connecting portion also has rubber-like elasticity, by pressing the end electrode of the discharge tube to the conductive connecting portion, the connection between the discharge tube and the conductive connecting portion can be sufficiently ensured, and excessive force can be alleviated. The light emitting portion of the discharge tube. Further, since the welding work can be omitted, the assembly is inexpensive, and manufacturing is simple and the manufacturing cost can be reduced. The electrically conductive material which is oriented by the magnetic conductors oriented toward the electrically conductive connection direction forms an electrically conductive connection. Since the conductive material is formed by the conductive material in which the magnetic conductor is oriented in the direction of the conductive connection, the discharge tube connector having the conductive connecting portion which is excellent in small directivity can be formed. 2200-9269-PF; Ahddub 7 200832036 The contact surface of the electrical connection portion and the end electrode is provided as a discharge tube connector protruding to the peripheral surface of the conductive connection σ卩. Since the contact faces of the conductive connection portion and the end electrode are disposed to protrude toward the peripheral surface of the conductive connection portion, the end electrode and the conductive connection portion can be ensured by strongly pressing the end electrode of the discharge tube to the conductive connection portion. A true conductive connection. A discharge tube connector in which the holding portion is provided in the conductive connection portion and the conductive connection direction of the end electrode to increase the contact pressure is formed. Since the pressing force of the contact portion c is increased in the conductive connection portion of the conductive portion and the end electrode in the holding portion, the force for fixing the discharge tube connector acts on the protrusion, and the pressure protrusion is pushed. The pressing force of the discharge tube and the conductive connection portion becomes large. Thus, the conductive connection between the two can be made more reliable. A discharge tube connector having a locking surface in which the holding portion is locked to the outer peripheral surface of the light-emitting portion of the discharge tube can be formed. Since the holding portion is locked to the locking surface portion of the outer peripheral surface of the hair generating portion of the discharge tube, the discharge tube can be surely held. (The α U holding portion is locked to the discharge tube connector of the end portion of the discharge tube. The lower stop surface ^ ^ t ^ + has the holding portion locked to the discharge tube. The holding force of the tube is the end electrode that is locked by the straight face. The holding force of the ten pairs of discharge tubes is also changed by #i λ. The clamping force of the face is replaced by the pressure of the end electrode of the 姑 姑 姑 ' The end of the discharge tube can be electrically connected. In addition, the corpse I is electrically connected to the end electrode for the light-emitting portion, and the light-emitting Qiu Record & The force is known to be ruined. The damage can be made as the end face of the conductive connection and the end electrode of the end electrode discharge tube. The discharge tube joint that is locked to the locking surface of the stop face is present. 2200-9269 -PF;Ahddub 8 200832036 Because the contact surface of the end cup and the end electrode of the conductive remote tube appears on the holding force φ locked in the discharge tube, the face is released to the dust-removing force, and the end can be: Pushing the end electrode that is locked by the locking face can be made and the conductive connection is surely Connected electrically. Chengka ^ "" Facial tube with a cylindrical tube-shaped discharge tube connector. Because the face is formed with a bottomed cylindrical shape, it can be sure: the crotch. Also, because of the use of m... The end of the official can play the opposite end of the detonator... mp electrode, used, and ... the contact part of the electrode and the conductive connection part of the dust-proof effect, and can maintain a good contact state. The conductive connection adjacent to the face toward the conductive connection j The end electrode is locked at the end of the conductive line and the end of the conductive connection part of the discharge tube joint of the outer surface of both sides of the face is formed. Because it is made to connect the conductive connection to the neighborhood # ... " 1 The locking surface portion of the end electrode is inserted in the direction of the electrical connection, and the end portions of the conductive connection portion respectively appear on the outer circumferential surfaces of the two sides of the locking surface. Therefore, when the discharge tube is assembled to the machine, only the card When either side of the outer peripheral surface of the both sides of the stop surface β is opposed to the circuit board, the substrate electrode and the end electrode can be electrically connected, and the assembly work can be simplified. σ is used as a dental heavy discharge official connector. It will End electrode of the discharge tube:: Electrical connection portion # 2 contact faces, each formed to be wider than the diameter of the end electrode 'When the pressurizing protrusion is pressed', the two contact faces around the end electrode can be Contacting each other. Since the two contact faces of the conductive connection portion to the end electrode of the discharge tube can be formed, the self-formation is formed to be wider than the diameter of the end electrode, and the end electrode is formed when the pressurizing projection is pressed. The two contacts are connected to the 2200-9269-PF; the Ahddub 9 200832036 contact surfaces can be in contact with each other, so that the contact area between the end electrode and the conductive connection portion and the contact surface can be made larger, and the end electrode and the conductive portion can be made conductive. The connecting portion is electrically connected to each other. The discharge tube connector is provided with a holding portion that is attached to one end side and the other end side of the discharge tube, and a connecting portion, a system, and a discharge tube. The length direction is extended and connected between the holding portions. In the preparation, the holding portion is attached to the end side and the other end (side; and the connecting portion of the discharge tube), and is stretched along the longitudinal direction of the discharge tube and connected between the seal and the portion. The integrated body in which the holding portion and the connecting portion of the discharge tube are held at both ends of the discharge tube can be easily attached to the discharge tube. Further, if a joint portion having rubber-like elasticity is formed, rubber can be used when the discharge tube is mounted. The restoring force of the elastic body is such that the connection between the holding portion and the discharge tube is ensured. That is, when the holding portion is attached to both ends of the discharge tube, if the joint portion is slightly extended, the rubber-like elasticity can be utilized. The restoring force of the body securely locks the discharge tube to the discharge tube connector. - A discharge tube connector can be formed, the connection portion having the trigger electrode disposed on the light-emitting portion of the discharge officer, and the other substrate electrode of the circuit board Into the conductive connection portion of the conductive connection. In the case where the discharge tube is provided with a trigger electrode like a flash discharge tube, the conductive connection between the trigger electrode and the circuit board is also required. In addition to the conductive connection portion for electrically connecting the end electrode and the circuit board, the conductive connection portion for electrically connecting the trigger electrode of the discharge tube and the circuit board is provided, and the trigger electrode and the circuit board can be surely performed without soldering. Conductive connection. Even if the discharge tube and the circuit board are separated by a reflection plate, the conductive connection portion can make conductive contact with the reflection plate 22〇〇'69-PF; Ahddub 10 200832036 elastic I*. The light-emitting portion of the tube is less likely to be damaged by cracks, etc. The discharge tube connector of the women's wear portion having the reflecting portion that reflects the light from the light-emitting portion can be formed. Since the holding portion has a reflection reflecting the light from the light-emitting device The mounting portion of the plate allows positioning of the reflector and the discharge connector, and the mounting of the reflector to the discharge tube connector allows the connector to be connected to the discharge tube, or the body can be separated. The reverse is disposed between the discharge tube and the discharge tube connector. The installation slot for inserting and mounting the reflector is equivalent to the mounting portion. y <,,, mouth "丨丨小柯怜The one-piece discharge & connector of the body of the evaluation body. Since the holding portion and the joint portion are formed by the body of the rubber-like elastomer, for example, a manufacturing method can be used: dispersing the conductive material The liquid resin group material in the liquid polymer can be obtained integrally, but it can be simplified because the discharge tube joint can be manufactured from a kind of υ 立 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 制造 制造 制造 制造 制造 制造 制造 制造 制造 制造 制造 制造 制造 制造The body (6) H 5 is earlier than the body, and the connecting portion is formed by the discharge tube of the molded body of the resin thin body, and the connecting portion is "", and the connecting portion is made of rubber to be used for inserting the resin thin sheet into the mold. Inner = Adult: The molded body, the method for producing the resin composition can be easily carried out: the liquid of the holding portion can be inexpensively manufactured to the discharge tube connector. Further, because of the formation of the film, the film can be connected. The head becomes thin. The resin used in the present invention can reduce the discharge J by the use of the electrode and the circuit H gas connection H, '. 2200-9269-PF/Ahddub 11 200832036 In addition, the installation of the discharge tube and the assembly of the machine are easy, and the light-emitting portion of the discharge tube is less likely to be damaged by cracks or the like. The present invention is not limited to the above description, and the advantages, features, and uses of the present invention will become more apparent from the description of the appended claims. Further, suitable modifications within the scope of the invention are intended to be included within the scope of the invention. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the drawings. The parts or components are denoted by reference numerals in the drawings, and the description of the structures, materials, manufacturing methods, and the like common to the respective embodiments will be omitted. First Embodiment (Fig. 1 to Fig. 3): Fig. 1 to Fig. 3 show the discharge tube connector 6 of the first embodiment. Fig. 1 shows the discharge tube connector 6 of the present embodiment. In the perspective view, Fig. 2 shows a cross-sectional view of the 丨 line, and a cross-sectional view of the R portion of Fig. 2 is shown in Fig. 3. The discharge tube connector 6 is provided with a discharge tube 1 The holding portion 6a at the end portion has the locking portion 7a for holding the light-emitting portion 10b of the discharge tube 10, and the tab portion 9 from the locking portion 7 along the end electrode 1 The conductive connecting portion 8 is configured such that the end electrode 1 〇a and the substrate electrode provided on the protruding portion 9 are electrically connected. The locking surface portion 7 is locked to the outer peripheral surface of the light emitting portion 丨〇b of the discharge tube 1 Although its shape is generally cylindrical, it has a direction along the axis of the cylinder. In the notch 7a between the both end portions, the arm-shaped grip claws facing each other are formed. That is, the cross-sectional shape in the vertical direction of the cylinder shaft is formed into a substantially C-shape. 2200-9269-PF/Ahddub 12 200832036 In the direction of the cylinder axis of the face portion 7, a tab portion 9 extending from the locking surface portion 7 is formed. Here, as shown in Fig. 2, the tab portion 9 has a step portion which is formed from the inner peripheral surface of the locking surface portion 7 and The locking surface of the discharge tube 1 is in contact with the vertical direction of the cylinder shaft, and a conductive connection portion 8 is provided, which is a conduction direction of the direction of the cylinder axis direction of the locking surface portion 7. The conductive connection portion 8 The both ends protrude from the surface of the tab portion 9 which becomes the peripheral surface thereof in the conductive direction to form the conductive contact faces 8a, 8b. (The conductive connecting portion 8 is a conductive material 连锁 in the conductive direction as shown in Fig. 3 Connected to form a conductive circuit, the conductive contact surface 8a at one end of the conductive connecting portion 8 is in contact with the end electrode 10a, and the conductive contact surface 8b at the other end of the conductive connecting portion 8 is in contact with the substrate electrode. In this manner, The discharge tube 10 and the circuit board are electrically connected. If rubber is used The elastic body forms the holding portion 6a. Since the conductive circuit composed of the hard conductive material is formed in the rubber-like elastic body, the conductive connecting portion 8 has a hardness of about 2 〇 8 〇 in the A hardness, preferably at A. The rubber-like elasticity of the hardness of about 30 to 60. The conductive resistance of the conductive connecting portion 8 is preferably 10 Ω or less. The material of each member will be described. The rubber lacquer may be used as the holding portion 或 or A material which is easy to form, such as a synthetic resin. Examples of the rubber-like elastomer include ruthenium rubber, natural rubber, isoprene rubber, butadiene rubber, ruthenium, 2-polybutadiene rubber, styrene butadiene rubber, and gas. Butadiene rubber, nitrile rubber, butyl rubber, ethylene propylene rubber, chlorosulfonic acid polyethylene rubber, acrylic rubber, epichlorohydrin: 1-chloro-2,3-epoxypropane (Epichl〇r〇hydrin) Thermosetting elastomer such as rubber, fluororubber or amino citrate rubber, or styrene thermoplastic elastomer, olefin thermoplastic elastomer, 2200-9269-PF/Ahddub 13 200832036 Ester thermoplastic elastomer Miscellaneous „ ^ ^ / body, cyano Thermoplastic elasticity of ethyl ester-based thermoplastic elastomer, amino-based thermoplastic elastomer, chlorinated ethylene-based thermoplastic elastomer, and fluorinated thermoplastic elastomer: edge, weather resistance, && „ r ^ ^ r...璆 is preferred. Further, as the synthetic resin, a general-purpose resin such as a hard resin such as a polyruthenium, a ruthenium, a ruthenium resin, an ABS resin, or a pressure resin can be used. Thus, if the rubber-like elastic body is used to form the holding portion 6a, the entire joint 6 can be integrally formed by a single mold, and manufacturing is easy and the manufacturing cost is also low. Among them, the rubber-like elastic body among the materials is used, and the lightning-removing electric device 10 which is easily damaged due to an external force is maintained, and the conductive connection with the circuit board is performed in a rubber shape having an A hardness of about 10 to 70. The elastomer is preferably one of the embodiments in which the A hardness is about 35. The conductive material which is formed in the conductive circuit of the conductive connecting portion 8 is used for the contact state of the beaded connection in the form of a rubber-like elastomer resin. For example, the use of a metal or ceramic particle is used. , fiber, , ', line-like magnetic conductive media, etc. It is made of nickel, cobalt, iron, ferrite, or conductive gold, silver, platinum, sulphur, and zinc containing many of the above materials. In addition, good, bismuth, copper, A metal such as iron, palladium, cobalt, or chromium, or an alloy such as stainless steel, or a metal such as a powder or a thin wire made of a tree or a ceramic or a shovel. Μ Conversely, for magnetic conductors Next, a description will be given of a method of conducting a conductive material u such as a discharge tube connector 6 or iron. In the first place, a liquid resin such as liquid rubber or the like is prepared to prepare a liquid resin. On the other hand, a cavity having a discharge tube connection 22〇〇-9269>PF; Ahddub 14 200832036 head 6 is prepared and a terminal p-shaped mold for forming the conductive connection portion 8 is buried. Further, here, the WP is made of a magnetic material in order to orient the conductive material u in a magnetic field. Next, the liquid resin composition is injected to form a cavity of the mold, and the magnetic force is applied to the liquid resin composition in the cavity by placing the molding die in the magnetic field, and the conductive connection portion 8 is applied. The conductive material 11 is oriented. After the iron, the forming cooker is heated to harden the liquid resin composition. The formed body which has been hardened is demolded to obtain a discharge tube joint 6. The mounting of the discharge tube 1G of the discharge tube connector 6 is performed by pushing the grip claw 7b of the locking surface portion 7 and inserting it into the discharge tube 1''. At this time, as shown in Fig. 2, the end of the light-emitting portion 1b of the discharge tube 10 is brought to the step portion 9&. The discharge tube 1 于是 is then aligned, and the end electrode i 0a is correctly positioned on the conductive contact surface 83 of the conductive connection portion 8 to ensure the contact of the end electrode ... and the conductive connection port 8. If this is a straight tube-shaped discharge tube 1 〇, it is performed on both ends of the discharge officer 10. Next, for the mounting of the circuit board, the discharge tube connector 6 holding the discharge tube 10 is placed on the circuit board so that the conductive contact surface 8b of the conductive connection portion 8 is in contact with the substrate electrode on the circuit board (not shown). The discharge tube connector 6 is fixed to the circuit board. [Although the discharge tube connector 6 and the circuit board may be bonded by an adhesive, the housing of the assembled machine may be used to press the discharge tube connector 6 to the circuit. The clamping force of the plate is fixed. The action and effect of the discharge tube joint 6 of the present embodiment will be described. According to the discharge tube connector 6 of the present embodiment, since the end electrode 1A of the discharge tube 10 and the substrate electrode on the circuit board are electrically connected via the conductive connection portion 8 without using a wire, discharge can be avoided. Tube 1 〇 发光 15 2200-9269-PF; Ahddub 200832036 Part 1 0 b cracks and other damage. In particular, by providing the compressive material protruding toward the conductive connecting portion 8, the conductive contact faces 8a, 8b of the conductive connecting portion 8 and the end electrodes 1a, and the substrate electrodes can be surely turned on, and the stability can be achieved. Electrical connection. Further, if the retaining portion is formed of a rubber-like elastic body, since the conductive connecting portion 8 has rubber-like elasticity, the conductive connecting portion 8 can be pushed between the end electrode 丨〇a and the substrate electrode on the circuit board, and the end portion is pressed. Part electrodes 1 〇a and ξ : The substrate electrodes are electrically connected. Therefore, the welding work can be omitted, the assembly is labor-intensive, and the manufacturing cost can be reduced. Since the notch 7a is formed in the locking surface portion 7, the attachment and detachment of the discharge surface portion 7 to the discharge register 1 can be easily performed. Therefore, even if the discharge tube connector 6 has been fixed to the circuit board, the discharge tube 1 can be simply inserted. Second embodiment (Fig. 4 to Fig. 6): The discharge tube connector 12 of the second embodiment is shown in Fig. 4 to Fig. Fig. 4 is a plan view showing the discharge joint connector 12 of the present embodiment. Fig. 5 is a cross-sectional view taken along the line V-V of Fig. 4, and Fig. 6 is a cross-sectional view showing Fig. 4 . The discharge tube connector 12 of the present embodiment differs from the discharge tube connector 6 of the second embodiment in the shape of the holding portion 12a and the connection portion 14 in which the two holding ports 12a and 12a are integrally connected, and There is a conductive connection portion 16 for the trigger electrode and the like. In the present embodiment, an example in which the discharge tube 17 uses the flash discharge tube 17 will be described. That is, as shown in FIGS. 4 and 5, the discharge tube connector 12 includes: a holding portion 12a attached to an end portion of the flash discharge f17; and a connecting portion 14 along the length of the flash discharge tube 17. The direction is stretched and connected between the holding center, 22〇〇-9269-PF/Ahddub 16 200832036 1 2a. The holding portion 1 2a has a locking portion 丨3 that is locked with the flash discharge official 17 and a conductive connecting portion 丨5 that connects the end electrode 17a of the flash discharge tube 7 and a circuit board (not shown). The substrate electrodes are electrically connected. The holding portion 1 2a is formed symmetrically at the both ends of the discharge tube joint "2" so that the two holding portions 12a and 12a face each other. The locking surface portion 13 of the holding portion 12 & and the flash discharge tube 17 are locked. The locking surface portion 13 has a circular opening 13a' on one end side and a bottomed cylindrical shape in which the other end side is closed by the bottom portion 13b, and has a notch from the end of the opening 13a to the bottom portion 13b. Further, the inner side of the locking surface portion 13 is formed as a locking surface 丨3e which is formed in a shape suitable for the end electrode 17a or the light-emitting portion 17b of the flash discharge tube, and the locking surface 13e is not only locked to the outer periphery of the light-emitting portion 17b. The face is also locked to the end electrode 17a. On the outer side of the locking surface portion 13, a rectangular outer peripheral surface 13f is formed in order to easily sandwich the discharge tube connector 12 between the circuit board and the machine inner member. Thus, the grip claws 1 3 facing the outer wall are formed. (The conductive connecting portion 15 included in the holding portion 12a and the conductive connecting portion 8 of the discharge tube connecting head 6 shown in the Jth embodiment have the same function of the structure in which the electrical materials 11 are connected in the conductive direction. However, the conductive contact surface 15a of the conductive connecting portion 15 appears on the locking surface 13e of the locking surface portion 13, and the conductive connecting portion 15 forms a portion of the locking surface portion 13. Further, the conductive contact surface 15a faces the peripheral surface of the conductive connecting portion 15. More specifically, as shown in Fig. 6, the conductive contact surface of the conductive connecting portion 15 has a locking surface 13e that forms the locking surface portion 13 and protrudes from the periphery thereof while the conductive connecting portion 15 is located at two In the manner of holding the flashing discharge tube 17, the holding force i of the gripping claw 13c is also a conductive contact of 2200-9269~PF; Ahddub 17 200832036 end Deng electrode 17a The pressing force of the surface l5a is configured to form a V which is electrically connected to a trigger electrode (not shown) of the flash discharge tube 17 at substantially the center of the connecting portion 丨4 between the connecting and holding portions i 2a and 1 2a. Electrical connection #16. Construction and guidance of the conductive connection 16 The connecting portion is formed by orienting the V-electric material 11. The conductive connecting portion 16 extends through the connecting portion 14 and protrudes from the surface of the connecting portion 14 in a conductive direction. The connection of the trigger electrode of the conductive connection 邛16 can also be reflected. The plate may be connected indirectly or in a manner to avoid direct contact with the trigger electrode by the contact with the reflecting plate. At the boundary between the holding portion 12a and the connecting portion 14, as shown in Fig. 5, the mounting groove 13g is formed as The mounting portion for mounting the reflecting plate. First, the mounting plate 13g of the discharge tube connector 12 is fitted into the reflecting plate. Next, the pin terminal of the end electrode 17a of the flash discharge tube 17 is attached. The locking surface portion 13 is inserted. At this time, the end of the light-emitting portion 17b of the flash discharge tube 17 hits the step portion 13h from the locking surface 13e which is the inner circumferential surface of the grip claw Uc. Thus, the end electrode J 7a is correctly positioned on the conductive contact surface 15a of the conductive connecting portion 15, and since the positional alignment of the flash discharge tube 17 and the discharge tube connector 12 can be performed, sure contact of the end electrode 17a and the conductive connecting portion 15 is ensured. Again, make the flash The trigger electrode of the discharge tube 17 is in contact with the conductive sheet disposed on the reflector, and the reflector is brought into contact with the conductive contact surface 16b of the conductive connection portion 16. After the flash discharge tube 17 is mounted, the conductive contact surface of the conductive connection portion 15 is disposed. The conductive contact surface i6b of the i5b and the conductive connecting portion 16 is placed on the substrate electrode on the circuit board, and the discharge tube connector 12 is pressed against the circuit board by the assembled body or the like, and the discharge tube connector 12 is fixed. Connected to the circuit board. 2200-9269-PF; Ahddub 18 200832036 The operation and effect of the discharge tube connector 12 of the present embodiment will be described. In addition to the action and effect similar to the discharge tube connector 6 of the first embodiment, the following actions and effects can be exhibited. That is, according to the discharge tube connector 12, not only the end electrode 17a but also the trigger electrode can be electrically contacted with the circuit board without using a wire. Further, since the connection portion 14 for connecting the two holding portions 12a and 12a is provided, the two holding portions 12a and 12a can be integrated, and the flash discharge tube 17 can be easily attached (' because the locking surface portion 13 is attached) Since the bottomed cylindrical shape is formed, the end electrode 17a and the peripheral member can be hardly contacted by covering the end electrode 17a of the flash discharge discharge member 17, so as to improve the insulation between the end electrode 17a and the peripheral member. Further, since the grip claws 3c that are locked with the flash discharge tube 7 and the end electrodes 17a of the flash discharge cells 17 are locked, no excessive force acts on the light-emitting portions 1 and the light-emitting portions 17b Further, damage is hard to occur. Further, the locking surface portion 13 and the locking surface 13e where the end electrode 17a is locked show the conductive contact surface 15a of the conductive connecting portion 15, because the conductive connecting portion 15 constitutes a part of the locking surface portion 13, The holding force of the locking surface portion 13 to the flash discharge tube 17 is directly transmitted to the end electrode 17a which is locked by the locking surface portion 13. In other words, the holding force of the locking surface portion 13 to the flash discharge tube 17 also becomes the end electrode 17a pair. The conductive connecting portion 15 pushes the pressure, and the end can be The electrode 17a and the conductive connecting portion 丨5 are electrically and reliably connected. The third embodiment (Fig. 7 to Fig. u): The discharge tube connector 18 of the third embodiment is shown in Fig. 7 to Fig. Fig. 7 is a plan view showing the discharge tube connector 18 of the present embodiment 2200-92 69-PF; Ahddub 19 200832036, and Fig. 8 is a cross-sectional view taken along line 7 of Fig. 8 and 7th in Fig. 9 Fig. κ is a cross-sectional view taken along line K. Further, in Fig. 10 and Fig. 11, a manufacturing example of the discharge tube connector 18 is shown. The discharge tube connector 18 of the present embodiment and the discharge officer connector 1 of the second embodiment are shown. The difference between the two portions is that the locking portion 19 of the holding portion 8a has no notch 13d or the position of the conductive connecting portion 25 of the surface portion 19. The discharge tube connector 18 of the present embodiment includes two holding portions f. 18a and 18a' hold the flash discharge tube 17 and the connecting portion 14 at both ends of the flash discharge tube 17 to connect the two holding portions 18a and 18a. Further, each holding portion 18a has a locking surface portion! 9, the flashing discharge tube 17 is locked; the conductive connecting portion 25 is the end electrode 丨7a of the flash discharge tube 27 and not shown The substrate electrode of the circuit board is electrically connected; and the conductive connecting portion 16 6 electrically connects the trigger electrode of the flash discharge tube 17 and the substrate electrode of the circuit board. The locking surface portion 9 and the second embodiment are locked. The face 丨3 has the same shape as the bottom cylinder (the shape of the cross section perpendicular to the cylinder axis of the bottomed cylinder is as shown in Fig. 9, and the outer side is rectangular and the inner side is circular. Moreover, in the bottomed cylinder shape It has a circular opening 1 9 a ' and the other end is closed by the bottom 1 gb. However, there is no gap that is different from the embodiment of the younger brother. Further, at a center of the bottom portion 1 g ,, a cylindrical conductive connecting portion 25 having a direction of conduction in the direction of the cylinder axis is provided along the direction of the cylinder axis. The conductive contact surface 25a of the conductive connection portion 25 on the side in contact with the end electrode 17a of the flash discharge tube 17 protrudes more inward than the inner surface 19c of the bottom portion 19b, and the other conductive contact surface 25b is larger than the bottom portion 19b. The outer 9 9d protrudes outward. Further, the inner surface of the locking surface j 9 is 2200-9269-PF; and the inner surface of the Ahddub 20 200832036 is formed so as to form a locking surface i9c that is locked to both of the flash discharge electrodes 17a. The light-emitting portion 17b and the end portion of the tube 17 are electrically formed to be suitable for the flash discharge tube 17. The flash discharge tube η is inserted into and attached to the inside of the locking surface portion 19 by the end electrode 17a. The front end of the end electrode 17a is in contact with the conductive connecting portion 25 as long as the flashing and releasing power is inserted into the inner portion of the locking surface portion 19. Further, the trigger electrode of the flash discharge tube 17 is in contact with the conductive connecting portion 16. (
放電管連接頭18亦可和第1實施形態之放電管連接頭 6 -樣地製造，在第10圖表示在放電管連接頭18之製造 所使用的成形模具2G。在上模具2Qa，設置成為卡止面部 19之開口 l9a的突起，並在下模具m形成成為卡止面部 19的空腔。若採用這種模具20，因為將令導電材料定向之 端子P設為同-方向並可各自埋設於上模具·和下模具 2〇b，所以易施加可令導電連接部25和導電連接部μ之導 電方向一致的磁場。因此，若依據這種成形模具20,所得 之放電管連接頭18如第U圖所示，連結部14之兩端變成 直角地彎曲，可使成形模具之構造變得簡單，並使模具製 作費用和放電管連接頭18的製造費用變得便宜。又，^提 尚產品的製造良率。即使連結部14係彎曲的，亦可將H 膠狀彈性體所構成的連結部14朝向第u圖之箭號方向广 單地彎曲，並可簡單地安裝閃光放電管丨7。 σ間 第3實施形態之放電管連接頭18除了可發揮和第2杏 施形態之放電管連接頭12 一樣的作用、效果以 Λ 1 入可發 揮如下之作用、效果。即，若依據放電管連接頭Μ，因為 2200-9269-PF;Ahddub 21 200832036 卡止面部1 9覆蓋閃光放電管1 7之端部電極丨7a的整體， 所以可完全地防止和周邊構件的接觸，而可確保高的絕緣 性。 又，在將閃光放電管17安裝於放電管連接頭18時， 利用連結部14之復原力的作用，導電連接部推壓端部 電極17a，而可使閃光放電管17和放電管連接頭18的導 電接觸變得確實。又，只要能以這種壓接狀態安裝閃光放 f 電管17和放電管連接頭18,就不需要兩者間之接觸位置 的高尺寸精度，而可提高放電管連接頭18之製造良率。The discharge tube connector 18 can be manufactured similarly to the discharge tube connector of the first embodiment, and Fig. 10 shows a molding die 2G used for the manufacture of the discharge tube connector 18. In the upper mold 2Qa, a projection which becomes the opening l9a of the locking surface portion 19 is provided, and a cavity which becomes the locking surface portion 19 is formed in the lower mold m. If such a mold 20 is used, since the terminals P for orienting the conductive material are set to the same direction and can be buried in the upper mold and the lower mold 2〇b, the conductive connection portion 25 and the conductive connection portion μ can be easily applied. A magnetic field with a uniform direction of conduction. Therefore, according to the forming mold 20, the resulting discharge tube joint 18 is bent at right angles as shown in Fig. U, which makes the construction of the forming mold simple and the mold manufacturing cost. The manufacturing cost of the discharge tube connector 18 becomes cheap. Also, ^ mentions the manufacturing yield of the product. Even if the connecting portion 14 is curved, the connecting portion 14 formed of the H-gel-like elastic body can be bent widely toward the arrow direction of the u-th image, and the flash discharge tube 7 can be easily attached. Between the sigma, the discharge tube connector 18 of the third embodiment has the same function and effect as the discharge tube connector 12 of the second embodiment of the apricot, and the following effects and effects can be obtained. That is, if the head Μ is connected according to the discharge tube, since the 2200-9269-PF; Ahddub 21 200832036 the locking face portion 19 covers the entirety of the end electrode 丨 7a of the flash discharge tube 17, the contact with the peripheral member can be completely prevented. , to ensure high insulation. Further, when the flash discharge tube 17 is attached to the discharge tube connector 18, the conductive connecting portion presses the end electrode 17a by the restoring force of the connecting portion 14, and the flash discharge tube 17 and the discharge tube connector 18 can be made. The conductive contact becomes true. Further, as long as the flash discharge tube 17 and the discharge tube connector 18 can be mounted in such a crimped state, high dimensional accuracy of the contact position between the two is not required, and the manufacturing yield of the discharge tube connector 18 can be improved. .
第4實施形態（第12圖、第13圖）：在第ι2圖、第 13圖表示第4實施形態之放電管連接頭21。在第ι2圖表 示第4實施形態之放電管連接頭21的立體圖，在第13圖 表示第12圖之X Π — X m線剖面圖。本實施形態的放電管 連接頭21和第1實施形態之放電管連接頭6大為相異的 係，如第12圖、第13圖所示，將加壓突起22e設置於保 C 持部21 a之卡止面部2 2。本實施形態之放電管連接頭2 J 具備有和放電管10卡止並保持的卡止面部22，此卡止面 4 22具備有導電連接部23，其將放電管1〇之電極和電路 板的基板電極進行導電連接。 卡止面部22之形狀和在第2實施形態之放電管連接頭 12的卡止面部13相比，除了未設置缺口並覆蓋放電管1〇 之端部整體以外，係大致同形狀，其内周面如第1 3圖所 示，亦形成適合所安裝之放電管1 〇的端部之外形形狀的卡 止面22c。在此卡止面部22，設置導電連接部23，其將和 2200-9269-PF;Ahddub 22 200832036 其同轴方向垂直的方向作或道. 且w刀阿忭馮導電方向。導電連接部23之和 端部電極IGa的連接端側之導電接觸面仏顯現於卡止面口 22c，亚形成為比其周邊面更突出。又，導電連接部μ之 和基板電極的連接端側之導f接觸面饥亦比其周邊面更 突出。此外’在導電連接部23之導電連接方向的延長線上 形成加壓突起22e，其從卡止面部22之外周面22d朝向其 延長線方向向外方突出。 卡止面部2 2因為將從平坦之外周面2 2 d突出的加壓突 起22e設置於係筒形之卡止面部22的外側，所以將放電管 10安裝於放電管連接頭21而組裝於機器時，利用機器之 筐體等的構件推壓導電連接部23之加壓突起…，而可在 導電連接方向S高端部電;^ 1〇a矛口導電連接部23的接觸 壓，可使端部電極1Ga和導電連接部23之導電接觸變得確 實。此外，可提高在放電管10之端部電極1〇a的部分之放 電管10和放電管連接頭21的保持力。因而’可使作用於 放電管10之發光部l〇b之壓力變小，而可難弄壞發光部 10b。 第5實施形態（第14圖〜第16圖）：在第14圖〜第16 圖表示第5實施形態之放電管連接頭24。在第14圖表示 本實施形態之放電管連接頭24的立體圖，在第15圖表示 第14圖之XV— XV線剖面圖，在第16圖表示第14圖之 X % 一 X贝線剖面圖。本實施形態的放電管連接頭2 4和第 4貫施形態之放電管連接頭21相異的係，導電連接部29 设置成對卡止於端部電極l〇a之卡止面部28朝向導電連接 2200-9269-PF;Ahddub 23 200832036 方向貫穿，而在此卡止面部28之兩側的外周面28c、 各自露出導電連接部29的端部29b、29d。 保持部24a的卡止面部28和在第4實施形態之放電管 連接頭21的卡止面部22相比’除了後述之導電連接部29 之形狀以外，係大致相同的形狀，其内周面如第丨5圖所 示’亦形成適合所安裝之放電管1 〇的端部之外形形狀的卡 止面28b。在卡止面部28設置導電連接部29,其將對其筒 轴方向垂直的方向設為導電連接方向，並貫穿此卡止面部 28，而在卡止面部28之兩側的外周面28c、28c露出。和 導電連接部29之端部電極10a的連接端側之導電接觸面 29a、29c顯現於卡止面28b。而且，在和導電連接部29之 基板電極的連接端側之導電接觸面29b或導電接觸面 形成加壓突起28d，比其周邊面更突出。在導電連接部2g 之和端部電極IGa的接觸面之截面形狀係圓弧形，如第16 圖二並形成為對截面形狀係圓形的端部電極1 〇a未產 生間隙。 在本貝轭形態之放電管連接頭24，具備有導電連接部 2 :、k基板電極側至端部電極側，再伸張至基板電極的 反側為止’貝牙卡止面部28。即，因為隔著配置端部電極 二部分的兩側形成導電連接得所以可使在導電連 接部2 9之和端邱.4 邛電極1 Oa的接觸面變大。因而，可充分地 進行和放電管1〇的 極㈣同的導電連::9連接。又，因為用硬度和端部電 ^ "卩29從兩側夾持並固定，所以可令 1 之固定位置變成安定，而可使電氣式連接變得確 22〇〇-9269-PF；Ahddub 200832036 實。 又’若依據本實施形態之放電管連接頭24，因為具備 有貫穿卡止面部28的導電連接部29，所以在將放電管10 組裝於機器時，只要令導電接觸面29b、29d之任一方和電 路板相對向，就可進行導電連接，而可使組裝作業變得簡 單。 第6實施形態（第π圖〜第η圖）：在第π圖〜第19Fourth Embodiment (Fig. 12 and Fig. 13): The discharge tube joint 21 of the fourth embodiment is shown in Fig. 2 and Fig. 13 . Fig. 1 is a perspective view showing the discharge tube connector 21 of the fourth embodiment, and Fig. 13 is a cross-sectional view taken along line X Π - X m of Fig. 12. The discharge tube connector 21 of the present embodiment is different from the discharge tube connector 6 of the first embodiment. As shown in Figs. 12 and 13, the pressurizing projection 22e is provided in the C holding portion 21a. The card stops the face 2 2. The discharge tube connector 2J of the present embodiment includes a locking surface portion 22 that is locked and held by the discharge tube 10. The locking surface 426 is provided with a conductive connecting portion 23 that connects the electrode of the discharge tube 1 and the circuit board. The substrate electrodes are electrically connected. The shape of the locking surface portion 22 is substantially the same as that of the locking surface portion 13 of the discharge tube connector 12 of the second embodiment, except that the notch is not provided and covers the entire end portion of the discharge tube 1〇. As shown in Fig. 13, a locking surface 22c suitable for the shape of the end portion of the discharge tube 1 that is mounted is also formed. Here, the locking surface portion 22 is provided with a conductive connecting portion 23 which is made to be in the direction perpendicular to the coaxial direction of 2200-9269-PF; Ahddub 22 200832036. The conductive contact surface 之 of the connection end side of the end portion electrode IGa and the conductive contact portion 23 are formed on the locking surface port 22c, and are formed to protrude more than the peripheral surface thereof. Further, the contact surface of the conductive connection portion μ and the connection end side of the substrate electrode is more hung than the peripheral surface. Further, a pressing protrusion 22e is formed on the extension line of the conductive connection portion 23 in the direction of the conductive connection, and protrudes outward from the outer peripheral surface 22d of the locking surface portion 22 toward the extension line direction. The locking surface portion 2 2 is provided on the outer side of the tubular locking surface portion 22 by the pressing protrusion 22 e protruding from the flat outer circumferential surface 2 2 d. Therefore, the discharge tube 10 is attached to the discharge tube joint 21 and assembled to the machine. When the pressing protrusions of the conductive connecting portion 23 are pressed by the member such as the casing of the machine, the high-voltage portion of the conductive connecting direction S can be electrically connected; the contact pressure of the conductive connecting portion 23 of the spear can be made to end. The conductive contact between the portion electrode 1Ga and the conductive connecting portion 23 becomes sure. Further, the holding force of the discharge tube 10 and the discharge tube joint 21 at the portion of the end electrode 1A of the discharge tube 10 can be increased. Therefore, the pressure acting on the light-emitting portion 10b of the discharge tube 10 can be made small, and the light-emitting portion 10b can be hardly broken. Fifth Embodiment (14th to 16th): The discharge tube connector 24 of the fifth embodiment is shown in Figs. 14 to 16 . Fig. 14 is a perspective view showing the discharge tube connector 24 of the present embodiment. Fig. 15 is a cross-sectional view taken along line XV-XV of Fig. 14, and Fig. 16 is a cross-sectional view showing X-X-X line of Fig. 14. . The discharge tube connector 24 of the present embodiment is different from the discharge tube connector 21 of the fourth embodiment, and the conductive connection portion 29 is provided to face the contact portion 28 that is locked to the end electrode 10a toward the conductive portion. The connection 2200-9269-PF is connected to the Ahddub 23 200832036, and the outer peripheral surfaces 28c on both sides of the locking surface portion 28 are exposed to the end portions 29b and 29d of the conductive connecting portion 29, respectively. The locking surface portion 28 of the holding portion 24a is substantially the same shape as the shape of the conductive connecting portion 29 to be described later, and the inner peripheral surface thereof is the same as the locking surface portion 22 of the discharge tube connector 21 of the fourth embodiment. The drawing shown in Fig. 5 also forms a locking surface 28b which is adapted to the shape of the end portion of the discharge tube 1 which is mounted. The locking surface portion 28 is provided with a conductive connecting portion 29 which is a direction in which the direction perpendicular to the cylinder axis direction is a conductive connecting direction, and penetrates the locking surface portion 28, and the outer peripheral surfaces 28c, 28c on both sides of the locking surface portion 28 Exposed. The conductive contact faces 29a and 29c on the connection end side of the end electrode 10a of the conductive connecting portion 29 appear on the locking surface 28b. Further, a pressing protrusion 28d is formed on the conductive contact surface 29b or the conductive contact surface on the connection end side of the substrate electrode of the conductive connecting portion 29, and protrudes more than the peripheral surface thereof. The cross-sectional shape of the contact surface of the conductive connecting portion 2g and the end electrode IGa is a circular arc shape, and as shown in Fig. 16, the end electrode 1 〇a having a circular cross-sectional shape is not formed with a gap. The discharge tube connector 24 of the present invention has a conductive connecting portion 2, a k-substrate electrode side to an end electrode side, and is stretched to the opposite side of the substrate electrode. That is, since the conductive connection is formed via the both sides of the two portions of the arrangement end electrodes, the contact surface of the conductive connection portion 29 and the end portion of the electrode 1 Oa can be made large. Therefore, the same conductive connection as the pole (four) of the discharge tube 1 can be sufficiently made: 9 connection. Moreover, since the hardness and the end portion are clamped and fixed from both sides, the fixed position of 1 can be stabilized, and the electrical connection can be confirmed to be 22〇〇-9269-PF; Ahddub 200832036 Real. Further, according to the discharge tube connector 24 of the present embodiment, since the conductive connecting portion 29 penetrating the locking surface portion 28 is provided, when the discharge tube 10 is assembled to the device, any one of the conductive contact surfaces 29b and 29d is required. The conductive connection can be made in the opposite direction to the board, which makes the assembly work simple. Sixth embodiment (πth to nth): in the πth to the 19th
圖表示第6貫施形態之放電管連接頭31。在第17圖表示 本實施形態之放電管連接頭31的立體圖，在第18圖表示 第π圖之xvm — xvni線剖面圖，在第19圖表示推壓 放電官連接頭31時的剖面圖。本實施形態的放電管連接頭 31和第5實施形態之放電管連接頭24相異的係導電連接 部33之構造，尤其係放電管之和端部電極丨〇a的導電接觸 面33a、33c之形狀。 保持部31a的卡止面部32和在第5實施形態之放電管 連接頭24的卡止面部28相比，雖然外周面32c係大致相 同之形狀，但是如帛18圖所*，端部電極⑽所插人之卡 止面32b的形狀相異。即，和端部電極1〇a之連接端側的 導電接觸面33a、33c顯現於卡止面32b，由導電接觸面33a 和導電接觸面33c所包圍的空間在和端部電極—之間產 生間隙VI。即，相對於截面形狀係圓形的端部電極心， 導電接觸® 33a、33c係平坦’而且，導電接觸面咖、33c 之MU &㈣_ 1()a的直㈣更寬。於是，端部電極 1〇a所插入之内部空間形成長方體形狀。又，導電連接部 2200-9269-PF/Ahddub 25 200832036 33之和端部電極10a的反側之導電接觸面3讣、33d顯現 於卡止面部32之兩側的外周面32c、32c，此導電接觸面 3 3b、33d各自形成加壓突起32d。因為具有這種構造，所 以將已女裝放電管之放電管連接頭31組裝於閃光燈裝置 等時，朝向導電連接方向推壓加壓突起32d，如第19圖所 示卡止面部3 2 —面稍微向外方鼓起，一面塞住間隙v 1。 而且，2個導電接觸面33a、33c隔著端部電極1〇a相接觸。 若依據本實施形態之放電管連接頭31，在將放電管1〇 組裝於機器時藉由加壓突起32d之推壓而塞住間隙vi，因 為用導電連接部33之2個導電接觸面33a、33c將端部電 極1 Oa密接地夾持，所以可使端部電極丨〇a和導電接觸面 33a、33c的接觸面積變大，而可將端部電極j 〇a和導電連 接部33確實地進行導電連接。 此外’在本實施形態雖然將導電連接部33之和端部電 極1 Oa的接觸面作成平坦之矩形，但是如第2〇圖所示，設 置截面作成橢圓之圓弧形的導電接觸面35a、35c，亦可作 成形成以導電連接方向為短軸之橢圓形的間隙V2之放電 官連接頭34。在本實施形態，端部電極1 〇a所插入之空間 形成底面為橢圓的圓柱形。此外，在保持部34a之卡止面 部36的外周面36c和在第6實施形態之放電管連接頭31 的卡止面部3 2相比，係大致相同之形狀。若如此做，在朝 向導電連接方向推壓從外周面36c突出的加壓突起36a 時’如第21圖所示，令和導電連接部35的2個導電接觸 面34a、34c接觸，而且可使卡止面部36之向外方的鼓起 2200-9269-PF;Ahddub 26 200832036 變形變小。The figure shows the discharge tube connector 31 of the sixth embodiment. Fig. 17 is a perspective view showing the discharge tube connector 31 of the present embodiment, and Fig. 18 is a cross-sectional view taken along the line xvm - xvni of Fig. π, and Fig. 19 is a cross-sectional view showing the discharge head 31 being pressed. The structure of the conductive connecting portion 33 of the discharge tube connector 31 of the present embodiment and the discharge tube connector 24 of the fifth embodiment is particularly the conductive contact faces 33a, 33c of the discharge tube and the end electrode 丨〇a. The shape. The locking surface portion 32 of the holding portion 31a is substantially the same shape as the locking surface portion 28 of the discharge tube connector 24 of the fifth embodiment, but the end portion electrode (10) is as shown in FIG. The shape of the inserted card stop surface 32b is different. That is, the conductive contact faces 33a, 33c on the connection end side with the end electrodes 1A appear on the locking faces 32b, and the space surrounded by the conductive contact faces 33a and the conductive contact faces 33c is generated between the ends and the electrodes. Clearance VI. That is, the conductive contacts ® 33a, 33c are flat with respect to the end electrode core having a circular cross-sectional shape, and the straight (four) of the conductive contact surface, MU & (4) _ 1 () a of 33c is wider. Thus, the inner space into which the end electrode 1A is inserted forms a rectangular parallelepiped shape. Moreover, the conductive contact faces 3讣, 33d on the opposite sides of the conductive end portion 2200-9269-PF/Ahddub 25 200832036 33 and the end electrode 10a are formed on the outer peripheral faces 32c, 32c on both sides of the locking surface portion 32, and this is electrically conductive. The contact faces 3 3b, 33d each form a pressurizing projection 32d. Because of this configuration, when the discharge tube connector 31 of the discharge tube of the present invention is assembled to a flash device or the like, the pressurizing projection 32d is pushed toward the conductive connection direction, and the face portion 3 2 is closed as shown in FIG. Slightly bulge outward and plug the gap v 1 on one side. Further, the two conductive contact faces 33a and 33c are in contact with each other via the end electrode 1A. According to the discharge tube connector 31 of the present embodiment, the gap vi is blocked by the pressing of the pressurizing projection 32d when the discharge tube 1 is assembled to the machine, because the two conductive contact faces 33a of the conductive connecting portion 33 are used. 33c closes the end electrode 1 Oa to the ground, so that the contact area between the end electrode 丨〇a and the conductive contact faces 33a, 33c can be increased, and the end electrode j 〇a and the conductive connecting portion 33 can be surely The ground is electrically connected. Further, in the present embodiment, the contact surface of the conductive connecting portion 33 and the end electrode 1 Oa is formed into a flat rectangular shape. However, as shown in the second drawing, the conductive contact surface 35a having an elliptical arc-shaped cross section is provided. 35c may also be formed as a discharge official connector 34 which forms an elliptical gap V2 having a short axis of electrical conduction. In the present embodiment, the space into which the end electrode 1 〇a is inserted forms a cylindrical shape having an elliptical bottom surface. Further, the outer peripheral surface 36c of the engaging surface portion 36 of the holding portion 34a has substantially the same shape as the locking surface portion 3 2 of the discharge tube joint head 31 of the sixth embodiment. If so, when the pressing protrusion 36a protruding from the outer peripheral surface 36c is pressed toward the conductive connection direction, as shown in Fig. 21, the two conductive contact faces 34a, 34c of the conductive connecting portion 35 are brought into contact with each other, and The outer side of the locking face portion 36 is bulged 2200-9269-PF; the Ahddub 26 200832036 is less deformed.
各實施形態的變形例··在上述之各實施形態，雖然以 平坦面舉例表示導電連接部8、1 5、23、25或導電連接部 16的各導電接觸面8a、15a、23a、25a、16a，但是如第 22圖所示，將這些導電連接部8、15、16、23、25之導電 接觸面8a、15a、16a、23a、25a作成凹形的曲面形狀，以 適合端部電極1 〇 a、1 7 a或反射板的外形形狀較佳。若如此 做’可使導電接觸面8a、15a、16a、23a、25a和端部電極 10a、17a等之電極或反射板的接觸面積變大，而可提高導 電連接部8、15、16、23、25的導電率。 關於導電連接部8、15、16、23、25、29、33，亦可 作成令導電材料11均勻地分散於橡膠狀彈性體的内部。例 如，亦可使用導電橡膠，其將導電炭捏合並分散於橡膠狀 材料中。或者，可作成將導電塗膜塗在柱狀之橡膠狀彈性 體的表面，或在橡膠狀彈性體之内部具備有金屬製的彈箬 等之彈性體的。此外，亦可預先製造在橡膠狀彈性體中將 導電材料在導電方向連鎖性地連接之導電連接部8^ 5、 16、23、25、29、33。若如此做，在製造放電f連接頭( 12、18、21、24、31時，只要將導電連接部8、15、16 23、25、29、33插入放電管連接頭6、12、18、21、24 31成形用的模具内並進行成形即可，可得模具構造變得簡 單。 第4〜第6實施 第2實施形態 可進行變更，將連結部14設置於第i、 形態的放電管連接頭6、21、24、31，或從 2200-9269-PF/Ahddub 2Ί 200832036 之放電管連接頭12或第3實施形態的放電管連接頭16拿 掉連結部14。又，第4實施形態的加壓突起22e亦可採用 第2實施形態之放電管連接頭1 2。 在第2實施形態之放電管連接頭1 2或第3實施形態之 放電官連接頭1 8的連結部14雖然採用由橡膠狀彈性體所 構成的，但是可採用由樹脂薄膜所構成的。在這種放電管 連接頭的情況，將成為連結部之樹脂薄膜插入將放電管連 ( 接頭進行成形的模具，並注入成為保持部1 2a、丨8a的液狀 樹脂組成物，而可將兩者一體地進行成形。在如第23圖及 第2 4圖，表示用由樹脂薄膜所構成之連結部2 7連結在第 4貫施形態所示的保持部2ia之放電管連接頭26。在第23 圖表示放電管連接頭26之平面圖，在第24圖表示第23圖 之X X IV— X X IV線剖面圖。因為在連結部27使用樹脂 薄膜，所以和使用橡膠狀彈性體之連結部丨4相比，可使樹 月曰薄膜在厚度方向之厚度變薄。因而，可使放電管連接頭 26變成薄型。又，關於這些連結部14、27，可使用由金屬 薄板所構成的。若使用金屬薄板，和使用樹脂板的情況一 樣，可保持放電管連接頭的定形性，而對電路板之組裝時 的位置對準等係容易。但，在使用金屬薄板的情況，為了 和導電連接部8、15、16、23、25、29、33不會導電，且 即使和周圍接觸亦不會.導電，需要施加絕緣。 【圖式簡單說明】 第1圖係第1實施形態之放電管連接頭的立體圖。 2200-9269-PF;Ahddub 28 200832036 第2圖係第1圖之π — Π線剖面圖。 第3圖係第2圖之區域R的放大剖面圖。 第4圖係第2實施形態之放電管連接頭的平面圖。 第5圖係第4圖之V — V線剖面圖。 笫6圖係第4圖之VI — VI線剖面圖。 第7圖係第3實施形態之放電管連接頭的平面圖。 第8圖係第7圖之观一观線剖面圖。 第9圖係第7圖之Κ 一 IX線剖面圖。 第10圖係在第3實施形態之放電管連接頭的製造說明 圖。 第11圖係在第3實施形態之放電管連接頭的說明圖。 第12圖係第4實施形態之放電管連接頭的立體圖: 第13圖係第12圖之χπι 一 Xm線剖面圖。 第14圖係第5實施形態之放電管連接頭的立體圖。 第15圖係第14圖之X V — X V線剖面圖。 第1 6圖係第14圖之X VI — X VI線剖面圖。 第17圖係第6實施形態之放電管連接頭的立體圖。 第18圖係第17圖之X V ΙΠ — X V m線剖面圖。 第1 9圖係推壓第6實施形態之放電管連接頭時的剖面 說明圖。 第20圖係在第6實施形態之放電管連接頭的變形例之 第18圖的相當圖。 第21圖係推壓第6實施形態之放電管連接頭的變形例 時之第1 9圖的相當圖。 2200-9269-PF;Ahddub 29 200832036 〜 第22圖係在各實施形態共同之導電連接部的剖面圖。 第23圖係實施形態之變形例的放電管連接頭之平面 圖。 第24圖係第23圖之X X IV — X X IV線剖面圖。 第2 5圖係一習知例之閃光燈裝置的分解立體圖。 【主要元件符號說明】 > 6、12、18、21、24、26、31、3[放電管連接頭； 7、13、19、22、28、32、36〜卡止面部； 8a、15a、23a、25a〜接觸面； 1 0〜放電管； l〇a〜端部電極； 10b〜發光部； Π〜導電材料； 6a、12a、18a、21a、24a、31a、34a〜保持部； ( 8、15、23、25、29、33、35〜導電連接部； 14、2 7〜連結部； 22e、28d、32d、36a〜加壓突起。 2200-92 69-PF;Ahddub 30Modifications of the respective embodiments. In each of the above embodiments, the conductive contact portions 8a, 15a, 23a, 25a of the conductive connecting portions 8, 15, 5, 25 or the conductive connecting portion 16 are exemplified by a flat surface. 16a, but as shown in Fig. 22, the conductive contact faces 8a, 15a, 16a, 23a, 25a of the conductive connecting portions 8, 15, 16, 23, 25 are formed into a concave curved shape to fit the end electrode 1 The shape of the 〇a, 17 7 or the reflecting plate is preferred. If this is done, the contact areas of the electrodes or the reflecting plates of the conductive contact faces 8a, 15a, 16a, 23a, 25a and the end electrodes 10a, 17a and the like can be made larger, and the conductive connecting portions 8, 15, 16, 23 can be improved. , 25 conductivity. The conductive connecting portions 8, 15, 16, 23, 25, 29, and 33 may be formed such that the conductive material 11 is uniformly dispersed inside the rubber-like elastic body. For example, a conductive rubber which kneads and disperses the conductive carbon in the rubber-like material can also be used. Alternatively, the conductive coating film may be applied to the surface of the columnar rubber-like elastic body, or an elastic body such as a metal elastic may be provided inside the rubber-like elastic body. Further, the conductive connecting portions 8^5, 16, 23, 25, 29, 33 in which the conductive material is connected in a chain in the conductive direction in the rubber-like elastic body may be previously manufactured. If so, when manufacturing the discharge f connector (12, 18, 21, 24, 31, the conductive connection portions 8, 15, 16 23, 25, 29, 33 are inserted into the discharge tube connectors 6, 12, 18, 21, 24, 31 can be molded in the mold for molding, and the mold structure can be simplified. The fourth embodiment can be modified in the second embodiment, and the connection portion 14 can be placed in the discharge tube of the i-th form. The connecting portion 6, 21, 24, 31, or the discharge tube connector 12 of the 2200-9269-PF/Ahddub 2Ί 200832036 or the discharge tube connector 16 of the third embodiment is removed from the connecting portion 14. Further, the fourth embodiment The discharge tube connector 12 of the second embodiment can be used as the pressure-receiving projection 22e. The connection portion 14 of the discharge tube connector 1 2 of the second embodiment or the discharge-equivalent connector 1 of the third embodiment is used. It is composed of a rubber-like elastic body, but it may be composed of a resin film. In the case of such a discharge tube connector, a resin film to be a joint portion is inserted into a discharge tube (a mold for forming a joint, and injected) It is a liquid resin composition of the holding portions 1 2a and 8a, and can be The two are integrally molded. The Fig. 23 and Fig. 24 show a discharge tube joint 26 that is connected to the holding portion 2ia shown in the fourth embodiment by a connecting portion 27 made of a resin film. Fig. 23 is a plan view showing the discharge tube connector 26, and Fig. 24 is a sectional view taken along the line XX IV-XX IV of Fig. 23. Since the resin film is used in the joint portion 27, the joint portion of the rubber-like elastic body is used. The thickness of the sapphire film in the thickness direction can be made thinner than 丨4. Therefore, the discharge tube connector 26 can be made thin. Further, the connection portions 14 and 27 can be made of a thin metal plate. If a thin metal plate is used, as in the case of using a resin plate, the shape of the discharge tube connector can be maintained, and the alignment of the circuit board during assembly is easy. However, in the case of using a metal thin plate, in order to conduct electricity The connecting portions 8, 15, 16, 23, 25, 29, and 33 are not electrically conductive, and do not conduct electricity even if they are in contact with the surroundings. It is necessary to apply insulation. [Simplified Schematic] FIG. 1 is a discharge of the first embodiment. Stereo view of the pipe joint 2200-9269-PF; Ahddub 28 200832036 Fig. 2 is a cross-sectional view of the π-Π line of Fig. 1. Fig. 3 is an enlarged cross-sectional view of the region R of Fig. 2. Fig. 4 is a discharge tube of the second embodiment Fig. 5 is a cross-sectional view taken along line V - V of Fig. 4. Fig. 6 is a sectional view taken along line VI - VI of Fig. 4. Fig. 7 is a plan view of the discharge tube connector of the third embodiment Fig. 8 is a cross-sectional view of Fig. 7 and Fig. 9 is a cross-sectional view taken along line IX of Fig. 7. Fig. 10 is a view for explaining the manufacture of the discharge tube connector of the third embodiment. Fig. 11 is an explanatory view showing a discharge tube connector of the third embodiment. Fig. 12 is a perspective view showing a discharge tube connector of the fourth embodiment: Fig. 13 is a cross-sectional view taken along the line πι-Xm of Fig. 12. Fig. 14 is a perspective view showing a discharge tube connector of a fifth embodiment. Figure 15 is a cross-sectional view taken along line X V - X V of Figure 14. Figure 16 is a cross-sectional view of the X VI - X VI line of Figure 14. Fig. 17 is a perspective view showing a discharge tube connector of a sixth embodiment. Figure 18 is a cross-sectional view of the X V ΙΠ - X V m line in Figure 17. Fig. 19 is a cross-sectional explanatory view showing a state in which the discharge tube connector of the sixth embodiment is pushed. Fig. 20 is a view corresponding to Fig. 18 of a modification of the discharge tube joint of the sixth embodiment. Fig. 21 is a view corresponding to Fig. 19 in a modification of the discharge tube connector of the sixth embodiment. 2200-9269-PF; Ahddub 29 200832036 to Fig. 22 are cross-sectional views of the conductive connecting portions common to the respective embodiments. Fig. 23 is a plan view showing a discharge tube joint of a modification of the embodiment. Figure 24 is a cross-sectional view taken along line X X IV - X X IV of Figure 23. Fig. 25 is an exploded perspective view of a conventional flash unit. [Description of main component symbols] > 6, 12, 18, 21, 24, 26, 31, 3 [discharge tube connector; 7, 13, 19, 22, 28, 32, 36 ~ card face; 8a, 15a , 23a, 25a~ contact surface; 10 0~ discharge tube; l〇a~end electrode; 10b~light emitting portion; Π~ conductive material; 6a, 12a, 18a, 21a, 24a, 31a, 34a~ holding portion; 8, 15, 23, 25, 29, 33, 35~ conductive connection portion; 14, 2 7 to joint portion; 22e, 28d, 32d, 36a~ pressurizing protrusion. 2200-92 69-PF; Ahddub 30