200305047 玖、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、內容、實施方式及圖式簡單說明） [發明所屬之技術領域] 本發明係關於用來攝影被攝物之攝像裝置。 [先前技術] 自先前’使用於照相機等的攝像裝置1 0 0，如第7圖所 示係具備有··由2枚安裝在鏡框20內的透鏡30a、30b所 成之攝像透鏡3 0 ;配設在攝像透鏡3 0後方的濾鏡4 0 ;以 及配設在該濾鏡4 0後方的受光部5 0。 濾鏡40係指配合cCD(Charge Coupled Device)(電荷耦 合元件）攝像元件5 0 a之特性的水晶濾鏡、紅外線截割濾鏡 等之濾鏡’係由入射面及出射面爲相對於光軸被垂直配設 的平行平面構件所構成。而該濾鏡4 0係插入設在鏡框2 0 後部的濾鏡安裝部2 0 a內。 受光部50係由CCD攝像元件50a用來保持該CCD攝像 元件5 0 a的組件5 0 b，及在前面用來密封C C D攝像元件5 0 a 於組件5 Ob內的密封玻璃所構成，係藉由黏著劑等對夾持 具6 0固定。而該夾持具6 0係裝於鏡框2 0之後端部，形成 由螺絲6 0 a來固定。且不使用螺絲而是以黏著劑來固定透 鏡部及攝像元件，且以黏著劑之厚度來吸收尺寸之不穩定 等事項係啓示於專利文獻1。 [專利文獻1 ] 曰本特開平11 -3 45955 [發明欲解決的課題] 200305047 然而，在先前之攝像裝置中，因係將固定有受光部的夾 持具藉由螺絲固定在鏡框之後端部，故在螺絲鎖緊不充分 的狀況，或在鏡框及夾持具不能緊緊地接合時，係具有漏 光從夾持具和鏡框之接合部射進CCD攝像元件的可能性 。又’亦可考量代替螺絲，而由黏著劑來接合鏡框及夾持 具’但於此狀況亦有漏光從黏著劑形成的黏接層射進C C D 攝像元件的可能性。 本發明係爲解決上述問題點硏究出者，乃在於遮斷從夾 持具及鏡框的接合部射進攝像元件的漏光者。 [用來解決課題之手段] 爲了解決以上之課題，請求項1記載之發明，例如第1 圖及第2圖所示，具備有攝像透鏡3設於內部的鏡框2 ; 及由該攝像透鏡攝影的被攝物像作光電變換的攝像元件 (CCD光感測器）4設置於內部的攝像元件夾持具（CCD組件）5 ’而互相接合該鏡框2及攝像元件夾持具5所成的攝像裝 置1， 其特徵爲在接合於該攝像元件夾持具5的鏡框2之鏡框 接合部（凸緣部）6，沿鏡框2之周緣部2 a形成有突出攝像 元件夾持具5側的第1凸部6 a， 在接合於該鏡框2的攝像元件夾持具5之夾持具接合部 (組件接合部）7，沿攝像元件5之周緣部5 a形成有突出鏡 框2側的第2凸部7a， 該鏡框2及攝像元件夾持具5，係被接合成該第1凸部 6a.及第2凸部7a爲在與該等第1凸部6a及第2凸部7a 200305047 之突出方向交叉的方向呈重疊者。 依請求項1記載之發明，鏡框及攝像元件夾持具，係第 1凸部及第2凸部於與該等之突出方向交叉的方向接合爲 如重疊，故以第1凸部及第2凸部之重疊部分能遮擋從外 部之漏光，因此，可以遮斷從夾持具接合部和鏡框接合部 之間射進於攝像元件的漏光。 請求項2記載之發明，例如第1圖及第2圖所示，於請 求項1記載之攝像裝置1， 其中在該鏡框2之鏡框接合部6，及該攝像元件夾持具5 之夾持具接合部7之間，存在有由黏著劑8的黏接層9 , 並由該黏接層9予以接合該鏡框2及攝像元件夾持具5。 依請求項2記載之發明，因在鏡框接合部及夾持具接合 部之間’存在有黏接層’故由於調整該黏接層之厚度，會g 調整鏡框及攝像元件夾持具之距離。因此，在鏡框或攝像 元件夾持具在製造上有外形上不穩定，亦由於調整鏡框及 攝像元件夾持具之距離，可以容易地進行對攝像透鏡之攝 像元件調整焦點。 請求項3記載之發明，例如第3圖及第4圖所示，於請 求項2記載之攝像裝置， 其中該鏡框接合部6及該夾持具接合部7之中，形成突 部（肋）1 8在一側，另一側形成有嵌進該突部1 8的受槽1 9， 存在於該鏡框接合部6及夾持具接合部7之間的黏接層 9，及黏接在該突部18及受槽19。 於此，該突部及受槽部，亦可以沿鏡框接合部之周緣部 200305047 或夾持具接合部之周緣部形成，亦可以規定間隔形成複數個。 又，該突部及受槽部亦可爲1組，形成2組以上也可以。 再者，突部亦可以至少兼爲該第1凸部及第2凸部之中 的一側，突部亦可以與第1凸部及第2凸部另外形成。 又，由於在該夾持具接合部以平行離開形成複數第2凸 部，亦可以將互相相鄰的第2凸部間作爲該受槽部，並由 於在鏡框接合部以平行離開形成複數第1凸部，亦可將互 相相鄰的第1凸部間作爲該受槽。再者，由於形成受槽部 在夾持具接合部，將該受槽部兩側之部位作爲該第2凸部 也可以，並由於形成受槽部在鏡框接合部，亦可將該受槽 部兩側之部位作爲該第1凸部。 依請求項3記載之發明’因存在於鏡框接合部及夾持具 接合部之間的黏接層係黏接於突部及受槽部’故增大其分 量之黏接面積’由此’提高了鏡框接合部及夾持具接合部 之黏接強度。 請求項4記載之發明，例如第5圖及第6圖所示’於請 求項3記載之攝像裝置’ 其中該突部24,突出於與該攝像透鏡3之光軸Ο交叉的 方向，受槽2 5係凹陷於與該攝像透鏡3之光軸Ο交叉的 方向。 依請求項4記載之發明，突部乃突出於與攝像透鏡之光 軸交叉的方向’受槽部凹陷於與攝像透鏡之光軸交叉的方 @，亦即，突部及受槽部形成在鏡框接合部或夾持具接合 部之外周面或內周面’所以更能增加黏接面積’並由此’ -9- 200305047 更提高了鏡框接合部及夾持具接合部之黏接強度。 請求項5記載之發明，例如第1圖及第2圖所示，請求 項2至4項中任一項記載之攝像裝置1， 其中該黏著劑8具有遮光性。 依請求項5記載之發明，黏著劑係具有遮光性，故增高 在黏接層的遮光性，亦可以提高從鏡框接合部和夾持具接 合部之間的漏光遮斷性。 [實施方式] 以下，使用圖面具體地說明有關本發明攝像裝置之形態 。但是，並不是限定發明之範圍在圖示例。 (第1實施形態） 如第1圖所示第1實施例之攝像裝置1，爲使用於全焦 點（遠近景同時攝影法：pan-focus)照相機等者，由鏡框2 ，設置攝影被攝物的攝像透鏡3在內部；及C C D組件（攝 像元件夾持具）5，在內部設置由攝像透鏡3攝影的被攝物 像作光電變換的CCD光感測器（攝像元件）4，且互相結合 鏡框2及CCD組件5所成者。尙，於以下之說明，在攝影 時的照相機之被攝物側，亦即，稱第1 B圖中上側爲前方 ，稱自被攝物遠離的方向，亦即，第1 B圖中下側爲後方。 鏡框2爲大致矩形筒狀者，具有連通光軸方向，亦即第 1B圖中之上下方的中空部11。該中空部具備以大致圓 筒狀之第1內壁2b包圍的第1中空部iia，及設於該第1 中空部1 1 a之後方，愈朝後方以擴徑的推拔筒狀之第2內 壁2c包圍的第2中空部lib。又在形成第丨中空部lla的 -10· 200305047 第1內壁2b，設置第1攝像透鏡3a，在形成第2中空部 lib的第2內壁2c之中央附近，設置第2攝像透鏡3b。而 由於該第1攝像透鏡3 a及第2攝像透鏡3 b，使攝像透鏡3 作單焦點透鏡的功能。 ： 又鏡框2後端部之外面，形成向外側水平突出的凸緣部 、 6於沿鏡框2之周方向’該凸緣部6，就形成爲接合於C C D 組件的鏡框2之鏡框接合部6。而在凸緣部6端面6 c之大 致中央部，以突出於CCD組件5側的第1凸部6a形成如 延伸於鏡框2之周緣部2 a。 _ C C D組件5，其寬與縱深爲稍微大於含凸緣部6的鏡框 2之外形，高度爲低於鏡框2高度的矩形板狀者，在前面 之7 c之中央部，設置愈朝後方縮徑爲階段狀的凹部1 2。 該凹部12，從CCD組件5之前面7c由階段狀之段差形成。 然後，自形成該凹部12的前方在第4個之段部14b，設置 CCD光感測器（攝像元件）4。又該CCD光感測器4之前方 側，亦即，自形成該凹部1 2的前方第2個段部1 2 b，設置 鲁 有完成C C D光感測器4之玻璃蓋任務的光低通濾波器 (OLPF:Optical Low Pass Fillter)15 〇 該O LPF 1 5，係入射面及出射面對光軸設成垂直的平行 平面構件，〇 L P F 1 5之前面，係配置在從C C D組件5之前 方較第1個段部5b前方側。尙OLPF 1 5，係CCD光感測 器4對段部1 4b分別由黏著劑等固定於段部1 2b。 又，由CCD組件5之前面7c，及自前方第1個之段差 7 b，形成第2凸部7 a突出於鏡框2側。該第2凸部7 a係 -11- 200305047 形成延伸於C C D組件5之周緣部5 a，爲接合於鏡框2的 C C D組件5之組件接合部（夾持具接合部）7。在此，C C D組 件5之前面7c，係配置在OLPF 15前面之更前方。 又，鏡框2及C C D組件5，係第1凸部6 a及第2凸部 7a，於與該等第1凸部6a及第2凸部7a之突出方向交叉 的方向，接合成大致一半爲重疊。在以第1凸部6a外側之 側壁6b，與凸緣部6之端面6c，及CCD組件5之前面7c 圍繞的空間，存在有由具有遮光性之黏著劑8的黏接層9 ，並由該黏接層9接合了鏡框2及C C D組件5。又第1凸 部6 a外側之側壁6 b及第2凸部7 a內側之側壁7 b，係以 離開規定間隔配置。 其次，於第1實施形態說明鏡框2及C C D組件5之接合 方法。 首先，塗膜具有遮光性的黏著劑8於C C D組件5之前面 7 c。然後，近接鏡框2之第1凸部6 a及C C D組件5之第2 凸部7a，以如嵌進第1周緣部6a於第2凸部7a之內側， 於該等第1凸部6a及第2凸部7a與其突出方向交叉的方 向重疊大致一半。如此，在第1凸部6a外側之側壁6b， 與凸緣部6之端面6 c，及C C D組件5之前面所圍繞的空間 ，存在有由黏著劑8的黏接層9，並由該黏接層9接合鏡 框2及C C D組件5。 在其時，於黏著劑8凝固之前，因進行對攝像透鏡3之 C C D光感測器4的焦點調整，故予以調整第1凸部6 a外側 之側壁6 b及第2凸部7 a內側之側壁7 b之距離，及凸緣部 -12- 200305047 ό之5而面6c及CCD組件5前面7c之距離。 由以上，依第1實施形態，鏡框2及c c D夾持具5，係 第1凸部6a及第2凸部7a於與該等第丨凸部6a及第2凸 部7a之突出方向交叉的方向，接合成重疊大致一半，故以 第1凸部6a及第2凸部7a之重疊部分能遮斷來自外部之 漏光’可以遮斷從凸緣部6及組件接合部7之間射進於c C D 光感測器4的漏光。 又’ CCD組件5之前面7c，係配置在〇LPF 15之前面的 更前方’故於接合鏡框2及組件5之際，可以防止鏡框2 接觸於OLPF 15之前面，能保護〇LPF 15之前面。 又，以第1凸部6a外側之側壁6b，與凸緣部6之端面 6c，及CCD組件5之前面圍繞的空間，存在有黏接層9， 故由於調整該黏接層9之厚度，可予以調整凸緣部6之端 面6c及CCD組件5前面7c之距離。因此，由製造上之不 穩定在鏡框2或CCD組件5產生有凸緣部6之端面，或 CCD組件5之前面7c之扁平誤差等時，或者在於〇LPF 15 之厚度有不穩定時，亦由於調整上述鏡框2及CCD組件5 之距離，能容易地進行對攝像透鏡3之C C D光感測器4的 焦點調整。 再者，存在於黏接層9的黏著劑8具有遮光性，故提高 了在黏接層9之遮光性，可以提高自凸緣部6及組件接合 部7之間的漏光之遮斷性。 (第2實施形態） 其次，說明第2實施形態。 -13- 200305047 第2實施形態之攝像裝置1 0，如第2圖所示第1實施形 態之第1凸部6 a，在外側將第2凸部7 a改變各個之位置 於內側者，對於其他之構成要素，與第1實施形態同樣。 因而於攝像裝置1 0，與第1實施形態之攝像裝置1同樣構 成要素附與相同符號，省略其說明。 在凸緣部6端面6 c之外側緣部，作成同樣於第1實施形 態，形成爲突出於C C D組件5側的第1凸部6 a如延伸於 鏡框2之周緣部2 a。 在C C D組件5之前方側緣部，自形成凹部1 2的前方以 大致相等於第1個段部5 b的高度，設置向後方凹下的段部 5c。而由CCD組件5之前面7c，與形成凹部12的第1個 段差7 b，及C C D組件5緣部之段差7 d，形成爲突出第2 凸部7 a於鏡框2側。又該第2凸部7 a係與第1實施形態 同樣，形成如延伸於C C D組件5之周緣部5 a，乃爲接合在 鏡框2的C C D組件5之組件接合部7。 接著，說明於第2實施形態的鏡框2及C C D組件5之接 合方法。 首先，塗膜具遮光性的黏著劑8在C C D組件5之段部 5c，與第1實施形態同樣，近接第1凸部6a及第2凸部 7 a，以如嵌合第1凸部6 a於第1凸部7 a之外側，重疊該 第1凸部6a及第2凸部7a於與其突出方向交叉方向大致 ~半。如此由第1凸部6a之前端面6e，與第2凸部7a外 側之段部5 c，及第2凸部7 a外側之側壁7 d所圍繞的空間 ，存在有由黏著劑8的黏接層9，並由該黏接層9接合鏡 -14- 200305047 框2及C C D組件5。 其時，在黏著劑8凝固之前，因進行對攝像透鏡3之C C D 光感測器4的焦點調整，所以予以調整第1凸部6 a內側之 側壁6 d及第2凸部7 a外側之側壁7 d間之距離，及第2凸 部7a外側之段部5c及第1凸部6a之前端面6e的距離。 由以上依第2實施形態，除了與第1實施形態同樣之效 果之外，鏡框2及C C D夾持具5，係於第1凸部6 a及第2 凸部7a與該第1凸部6a及第2凸部7a之突出方向交叉的 方向，接合成大致重疊一半。因此，爲第1實施形態之第 1凸部6 a，將外側改變各個之位置於第2凸部7 a於內側者 ，亦自外部之漏光，能在第1凸部6 a及第2凸部7 a之重 疊部分遮斷，可從凸緣部6及組件接合部7之間，遮斷射 進C C D光感測器4的漏光。 又在由第1凸部6 a之前端面6 e，與第2凸部7 a之外側 段部5 c，及第2凸部7 a外側之側壁7 d圍繞的空間，存在 有黏接層9所以由於調整該黏接層9，就能予以調整第2 凸部7 a外側之段部5 c及第1凸部6 a前端面6 e之距離。 因此，於鏡框2或CCD組件5有由製造上之不穩定產生的 第2凸部7a外側之段部5c，或第1凸部6a前端面6e之 扁平誤差等時，亦由於調整鏡框2及C C D組件5之上述的 距離，能容易地進行對攝像透鏡3之C C D光感測器4的焦 點調整。 (第3實施形態） 其次，參照第3圖說明第3實施形態。 -15- 200305047 於第3實施形態之攝像裝置2 1，鏡框2及設在其內部的 攝像透鏡3、C C D組件（攝像元件夾持具）5及設在其內部的 CCD光感測器（攝像元件）4、OLPF 15等，乃在於與第1及 第實施形態同樣，故予以簡略化該等之圖示，同時與第1 及第2實施形態之攝像裝置1、1 0相同構成要素，附與同 . 樣符號省略其說明。 第3實施形態與第1及第2實施形態的不同點，係在鏡 框接合部6及組件接合部（夾持具接合部）7之構成，故以下 詳細的說目該# 5： 1¾。 ^ 亦即，在鏡框接合部6之端面6c，如沿鏡框2之周方向 延伸形成肋（突部）。該肋1 8係成爲剖面矩形狀，兼作於第 1及第2實施形態的第1凸部6 a。 又在組件接合部7之前面7 c，以如沿C C D組件5之周方 向延伸形成有嵌進該肋1 8的受槽1 9，而該受槽1 9兩側之 部位即兼作在第1及第2實施形態的第2凸部7 a。 而在鏡框接合部6之端面6c及組件接合部7前面7c之 · 間，存在有由具遮光性的黏著劑的黏接層9，該黏接層9 係黏接在肋1 8之兩側面及前端面、受槽1 9之內側面及底 面。 欲接合鏡框2及C C D組件5時，首先，塗膜規定量之黏 著劑於C C D組件5之受槽1 9，接著，將鏡框2以其肋1 8 如嵌進受槽1 9，覆蓋於C C D組件5 ,重疊肋1 8 (第1凸部 6a)及第2凸部7a、7a於與其突出方向交叉的方向。此時 ，肋1 8會壓縮受槽1 9內之黏著劑，故該所壓縮的黏著劑 -16- 200305047 擴散於受槽1 9及其周圍’在鏡框接合部6之端面6 c及組 件接合部7前面7 c之間’存在有由黏著劑的黏接層9，該 黏接層9 ’係黏接於銳框接合部6之觸面6 c、組件接合部 7之前面7 c、肋1 8之兩側面及前端面、受槽1 9之內側面 及底面。作成爲如此，乃由黏接層9接合鏡框2及C C D組 件5。 尙在黏著劑凝固之前，進行對攝像透鏡3之C C D光感測 器4的焦點調整，故予以調整肋1 8 (第1凸部6 a)之側面及 受槽1 9內側面之距離’及鏡框接合部6之端面6 c及C C D 組件5前面7 c之距離。 依第3實施形態，鏡框2及CCD夾持具5係助1 8(第1 凸部6a)及第2凸部7a、7a，接合成於與該等突出方向交 叉的方向重疊，所以可在第1凸部6a及第2凸部7a、7a 之重疊部分，遮斷來自外部的漏光’能遮斷自鏡框接合部 6及組件接合部7之間，射進CCD光感測器4的漏光。 又由於調整黏接層9之厚度，能予調整鏡框2及C C D組 件5的距離，因此，可以容易地進行調整對攝像透鏡3之 C C D光感測器4的焦點調整。 再者，存在於鏡框接合部6及組件接合部7間的黏接層 9黏接在肋1 8及受槽1 9，故黏接面積增大其分量，並由此 ，能獲得提高鏡框接合部6及組件接合部7的黏接強度之 效果。 (第4實施形態） 其次，參照第4圖說明第4實施形態。 -17- 200305047 第4實施形態之攝像裝置22，與第3實施形態之攝像裝 置21不同點，係爲鏡框接合部6及組件接合部（夾持具接 合部）7之構成，故以下說明該等之點。尙，與第3實施形 態相同構成要素附與同樣符號，省略其說明。 在鏡框接合部6之端面6 c，以如沿鏡框2之周方向的^ 伸且平行離開的形成2個肋（突部）1 8、1 8。肋1 8成剖面矩 形狀，兼作於第1及第2實施形態的第1凸部6a。 又在組件接合部7之前面7 c，以如沿C C D組件5之周$ 向延伸，且平行離開的形成嵌進該肋1 8、1 8的2個受才曹 1 9、1 9，該受槽1 9、1 9之間的部位及受槽1 9 一側方之部 位，分別兼作在第1及第2實施形態的第2凸部7 a。 然後，在鏡框接合部6之端面6 c及組件接合部7前_ 7 c之間，存在有由具遮光性黏著劑的黏接層9，該黏_胃 9係黏接肋1 8、1 8之兩側面及前端面、受槽1 9、1 9之內 側面及底面。 欲接合鏡框2及C C D組件5時，與第3實施形態同樣， 塗膜規定量之黏著劑於CCD組件5之2個受槽1 9、1 9 , 其次，將鏡框2以其助1 8、1 8如嵌進於受槽1 9、1 9，由 覆蓋於CCD組件5來進行。 依第4實施形態，除可獲得與第3實施形態同樣之效果 外，因存在於鏡框接合部6及組件接合部7間的黏接層9 ，及黏著在2個肋1 8及2個受槽1 9，故與第3實施形態 比較增大了黏接面積，並由此，更提高了鏡框接合部6及 組件接合部7之黏接強度。 -18- 200305047 尙，在該第4實施形態，肋1 8、受槽1 9係各個形成2 個，但形成3個以上也可以。 又第3及第4實施形態係形成肋1 8於鏡框接合部6，在 組件接合部7形成了受槽1 9，但與此相反地，形成助1 8 於組件接合部7，在鏡框接合部6形成受槽1 9也可以。 再者，在第1實施形態的凸緣部6之端面6 c，與C C D 組件5之前面7 c部分，或在第2實施形態的第1凸部6 a 之前端面6 e，與第2凸部7 a外側之段部5 c部分，形成在 上述第3及第4實施形態之肋1 8、受槽1 9加以黏接亦可 以。能更加遮斷射進CCD光感測器4的漏光，同時提高了 黏接強度。 (第5實施形態） 其次，參照第5圖及第6圖說明第5實施形態。 第5實施形態之攝像裝置2 3，與第3實施形態之攝像裝 置2 1不同點，係爲鏡框接合部6及組件接合部（夾持具接 合部）7之構成，所以以下說明該等之點。尙，與第3會〜 貫施 形態相同構成要素附與相同符號，省略其說明。 首先’在鏡框接合部6 ’以沿鏡框2之周方向延伸p成 突出CCD組件5側的第1凸部6a。該第1凸部 2外周 面以突出於與攝像透鏡3之光軸0正交方向，在廍 ;J万向以 規定間隔形成複數之矩形板狀肋（突部）2 4。 向延伸 又於組件接合部7，如延伸於C C D組件5之周方 形成突出於鏡框2側的第2凸部7 a。該第2凸产 200305047 2 5。該受槽2 5在正交於光軸〇的方向形成如凹陷爲矩形 狀。 然後，鏡框2及C C D組件5，係第1凸部6 a及第2凸部 7a於與該等之突出方向交叉的方向，如重疊的予以接合。 在第1凸部6a之端面6c及組件接合部7前面7c之間’存 在有由具遮光性黏著劑的黏接層9，該黏接層9係延伸於 外周側黏接在肋24之兩側面及前端面，與受槽25之內側 面及底面。 欲接合鏡框2及C C D組件5時，首先，塗膜規定量的黏 著劑在C C D組件5之受槽2 5及前面7 c，其次，將鏡框2 ，其第1凸部6 a如嵌進於第2凸部7 a之內側，且以如其 肋24嵌進於受槽25，以覆蓋於CCD組件5，使第1凸部 6a及第2凸部7a、7a重疊於與其突出方向交叉的方向。 此時，第1凸部6 a之端面6 c會壓縮組件接合部7前面7 c 上之黏著劑，同時肋24會壓縮受槽25內之黏著劑，故其 壓縮的黏著劑擴散於組件接合部7之前面7 c上或受槽1 9 及其周圍，在鏡框接合部6之端面6 c及組件接合部7前面 7 c之間，由黏著劑存在有黏接層9，該黏接層9乃黏接於 鏡框接合部6之端面6 c、組件接合部7之前面7 c、肋2 4 之兩側面及前端面、受槽2 5之內側面及底面。作成如此， 由黏接層9予以接合鏡框2及C C D組件5。 依第5實施形態，鏡框2及C C D組件5，係第1凸部6 a 及第2凸部7a於與該等之突出方向交叉的方向接合爲重叠 ，故能自鏡框接合部6及組件接合部7之間，在第〗凸部 -20- 200305047 6 a及第2凸部7 a之重疊部分遮斷從外部之漏光，能從鏡 框接合部6及組件接合部7之間，遮斷射進c C D光感測器 4的漏光。 又由於調整黏接層9之厚度，能予以調整鏡框2及C C D 組件5之距離，因此，能容易地進行對攝像透鏡3之c C D 光感測器4的焦點調整。 再者，肋24突出於與光軸〇正交的方向，而受槽25凹 下於與攝像透鏡之光軸交叉的方向，亦即，肋24及受槽 2 5係形成在鏡框接合部6之外周面或組件接合部7之內周 面，故能更增加黏接面積，並由此，更提高了鏡框接合部 6a及夾持具接合部7a之黏接強度。 又，由於嵌進肋24於受槽25,能容易進行鏡框2及CCD 組件5之周方向的定位。 尙，於第1〜第5實施形態的記述內容，係在不逸脫本 發明之宗旨的範圍，能夠作適宜變更。 例如，在第1及第2實施形態，固定在形成C C D組件之 凹部的從前方第2個段部的OLPF，作成爲完成CCD光感 測器之蓋玻璃之任務者，但亦可以將此變更爲光學玻璃， 設置OLPF在第2攝像透鏡後方之第2內壁。又於其時， 係配置第1凸部之前端部較OLPF之後方側表面的後方。 [發明之效果] 如以上詳細敘述，依請求項1記載之發明，鏡框及攝像 元件夾持具，係接合第1凸部及第2凸部於與該等突出方向 交叉的方向重疊，故從夾持具接合部及鏡框接合部之間能 -2 1- 200305047 遮斷射進攝像元件的漏光。 依請求項2記載之發明，當然能獲得與請求項1同樣之 效果外，在鏡框接合部及夾持具接合部之間存在有黏接層 ，故可以調整鏡框及攝像元件夾持具之距離。因而，在鏡 ， 框及攝像元件夾持具有製造上之外形不穩定時，對攝像透 鏡之攝像元件能容易地進行焦點調整。 依請求項3記載之發明，當然能獲得與請求項2同樣之 效果外，其鏡框接合部及夾持具接合部之中，在一側形成 突部，另一側形成有嵌進突部的受槽部，而存在於鏡框接 · 合部及夾持具接合部之間的黏接層乃黏接在突部及受槽部 ’故增大其分量的黏接面積，並由此，提高了鏡框接合部 及夾持具接合部的黏接強度。 依請求項4記載之發明，當然能獲得與請求項3同樣之 效果外，形成突部及受槽部在鏡框接合部或夾持具接合部 之外周面或內周面，故能更增加黏接面積，並由此，更提 高了鏡框接合部及夾持具接合部之黏接強度。 依請求項5記載之發明，當然能獲得與請求項2至4項隹 中任一項同樣的效果外，因黏著劑具有遮光性，故增高在 黏接層的遮光性，可以提高從鏡框接合部及夾持具接合部 之間的漏光遮斷性。 [圖式簡單說明] 第1圖表示本發明第1實施形態之一例者，（A)係攝像 裝置之平視圖’（B)係於第1(A)圖的A-A線剖面圖。 第2圖表示本發明第2實施形態之一例者，（A)係攝像 裝置之平視圖’（B)係於第1(A)圖的A-A線剖面圖。 -22- 200305047 第3圖表示本發明第3實施形態之一例者，表示攝像 裝置槪略的剖面圖。 第4圖表示本發明第4實施形態之一例者，表示攝像 裝置槪略的剖面圖。 · 第5圖表示本發明第5實施形態之一例者，表示攝像 . 裝置槪略的剖面圖。 第6圖表示同C C D組件要部的平視圖。 第7圖先前之攝像裝置剖面圖。 [主要部分之代表符號說明] 1、10、21、22、23 攝像裝置 2 鏡框 2a 周緣 3 攝像 4 攝像 5 攝像 5a 周緣 6 鏡框 6 a 第1 7 夾持 7a 第2 8 黏著 9 黏接 部（鏡框） 透鏡 元件（C C D光感測器） 元件夾持具（C C D組件） 部（攝像元件夾持具（CCD組件））φ 接合部（凸緣部） 凸部 具接合部（組件接合部） 凸部 劑 層 1 8、2 4 肋（突部） 1 9、2 5 受槽 -23-200305047 发明 Description of the invention (The description of the invention should state: the technical field to which the invention belongs, the prior art, the contents, the embodiments, and the drawings are briefly explained. Device. [Prior art] Since the previous imaging device 100 used in cameras and the like, as shown in FIG. 7, it is provided with an imaging lens 30 formed by two lenses 30a and 30b mounted in the lens frame 20; A filter 40 disposed behind the imaging lens 30; and a light receiving portion 50 disposed behind the filter 40. The filter 40 refers to a filter such as a crystal filter, an infrared cut filter, and the like that are compatible with the characteristics of a cCD (Charge Coupled Device) (charge-coupled device) imaging element 50a. The incident surface and the outgoing surface are relative to light. The shaft is composed of parallel plane members arranged vertically. The filter 40 is inserted into a filter mounting portion 20 a provided at the rear of the frame 20. The light receiving unit 50 is composed of a module 5 0 b for holding the CCD imaging element 50 a by the CCD imaging element 50 a, and a sealing glass for sealing the CCD imaging element 50 a in the front of the module 5 Ob. The holder 60 is fixed by an adhesive or the like. The holder 60 is attached to the rear end of the frame 20, and is fixed by a screw 60a. It is disclosed in Patent Document 1 that matters such as fixing the lens portion and the imaging element with an adhesive without using a screw, and absorbing the instability of the size with the thickness of the adhesive. [Patent Document 1] Japanese Patent Application Laid-Open No. 11 -3 45955 [Problems to be Solved by the Invention] 200305047 However, in the conventional imaging device, the holder to which the light-receiving portion is fixed is fixed to the rear end of the lens frame with screws. Therefore, when the screws are insufficiently locked, or when the frame and the holder cannot be tightly connected, there is a possibility that light leaks into the CCD imaging element from the joint between the holder and the frame. It is also considered that instead of screws, the lens frame and the holder are bonded by an adhesive agent, but in this case, there is also a possibility that light leakage may enter the CC imaging device from the adhesive layer formed by the adhesive agent. The present invention has been made in order to solve the above-mentioned problems, and it is to block light leakage from the joint of the holder and the frame to the imaging element. [Means for solving the problem] In order to solve the above problem, the invention described in item 1 is requested, for example, as shown in FIG. 1 and FIG. 2, and includes a lens frame 2 provided with an imaging lens 3 inside; The image of the subject is used as a photoelectric conversion imaging element (CCD light sensor) 4 and the imaging element holder (CCD unit) 5 'provided inside is formed by joining the frame 2 and the imaging element holder 5 to each other. The imaging device 1 is characterized in that a frame joint portion (flange portion) 6 of a frame 2 joined to the image element holder 5 is formed along a peripheral edge portion 2 a of the frame 2 so as to protrude from the image element holder 5 side. The first convex portion 6 a is formed on the holder joint portion (assembly joint portion) 7 of the imaging element holder 5 joined to the lens frame 2, and the first protrusion 6 a is formed along the peripheral edge portion 5 a of the imaging element 5 to protrude from the lens frame 2 side. 2 convex portions 7a, the mirror frame 2 and the imaging element holder 5, are connected to the first convex portion 6a. And the second convex portion 7a are in contact with the first convex portion 6a and the second convex portion 7a 200305047 The direction in which the protruding directions intersect is overlapping. According to the invention described in claim 1, the lens frame and the image element holding device are such that the first convex portion and the second convex portion are joined in a direction that intersects with the protruding direction of these, so that the first convex portion and the second convex portion are overlapped. The overlapping portion of the convex portion can block light leakage from the outside, and therefore, it is possible to block the light leakage incident on the imaging element from between the holder joint portion and the frame joint portion. The invention described in claim 2 is, for example, the imaging device 1 described in claim 1, as shown in FIG. 1 and FIG. 2, in which the frame joint portion 6 of the frame 2 and the image element holding device 5 are held. There is an adhesive layer 9 made of an adhesive 8 between the bonding parts 7, and the lens frame 2 and the imaging element holder 5 are bonded by the adhesive layer 9. According to the invention described in claim 2, since there is an "adhesive layer" between the lens frame joint and the clamper joint, adjusting the thickness of the adhesive layer will adjust the distance between the lens frame and the image element clamp. . Therefore, the shape of the lens frame or the imaging element holder is unstable in manufacturing, and because the distance between the lens frame and the imaging element holder is adjusted, it is possible to easily adjust the focus of the imaging element of the imaging lens. In the invention described in claim 3, for example, as shown in FIG. 3 and FIG. 4, in the imaging device described in claim 2, a projection (rib) is formed in the frame joint portion 6 and the holder joint portion 7. On one side, the other side is formed with a receiving groove 19 embedded in the protruding portion 18, an adhesive layer 9 existing between the frame joint portion 6 and the clamper joint portion 7, and adhered to the The protrusion 18 and receiving groove 19. Here, the protruding portion and the receiving portion may be formed along the peripheral edge portion 200305047 of the frame frame joint portion or the peripheral edge portion of the clamper joint portion, or a plurality of predetermined intervals may be formed. In addition, the protrusions and the groove-receiving portions may be one group, and two or more groups may be formed. In addition, the protrusion may be at least one side of the first protrusion and the second protrusion, and the protrusion may be formed separately from the first protrusion and the second protrusion. In addition, since a plurality of second convex portions are formed in parallel at the joint portion of the holder, the second convex portion may be used as the receiving portion, and a plurality of first portions may be formed in parallel at the frame joint portion. For the convex portion, the first convex portion adjacent to each other may be used as the receiving groove. In addition, since the receiving groove portion is formed at the gripper joint portion, the portions on both sides of the receiving groove portion may be used as the second convex portion, and because the receiving groove portion is formed on the frame joint portion, the receiving groove portion may be formed on both sides of the receiving portion. The part serves as the first convex portion. According to the invention described in claim 3, 'the adhesive layer existing between the frame joint portion and the clamper joint portion is adhered to the protrusion and the groove portion', so that the adhesion area of the component is increased, thereby increasing The bonding strength of the frame frame joint and the clamp fixture joint was obtained. The invention described in claim 4 is, for example, the "imaging device described in claim 3" shown in Figs. 5 and 6, wherein the projection 24 projects in a direction crossing the optical axis 0 of the imaging lens 3, and the receiving groove 2 5 is recessed in a direction crossing the optical axis 0 of the imaging lens 3. According to the invention described in claim 4, the protruding portion protrudes in a direction intersecting the optical axis of the imaging lens. The receiving groove portion is recessed in a direction that intersects the optical axis of the imaging lens. The outer peripheral surface or the inner peripheral surface of the joint part or the joint part of the clamper 'can increase the bonding area' and thus' -9- 200305047 improves the adhesion strength of the frame joint part and the joint part of the clamper. The invention described in claim 5 is, for example, the imaging device 1 described in any one of claims 2 to 4, as shown in Figs. 1 and 2, wherein the adhesive 8 has light-shielding properties. According to the invention described in claim 5, since the adhesive is light-shielding, the light-shielding property in the adhesive layer is increased, and the light leakage blocking property between the lens frame joint portion and the clamper joint portion can be improved. [Embodiment] Hereinafter, the form of the imaging device of the present invention will be specifically described using drawings. However, the scope of the invention is not limited to the illustrated examples. (First Embodiment) As shown in FIG. 1, the imaging device 1 of the first embodiment is used for an all-focus (pan-focus simultaneous photography method: pan-focus) camera or the like, and a photographic object is set by a frame 2 The imaging lens 3 is inside; and the CCD unit (imaging element holder) 5 is provided with a CCD light sensor (imaging element) 4 which is a photoelectric conversion of a subject image captured by the imaging lens 3 and is combined with each other. The lens frame 2 and the CCD assembly 5 are formed.尙, in the following description, on the subject side of the camera at the time of shooting, that is, the upper side in FIG. 1B is referred to as the front, and the direction away from the subject is referred to, that is, the lower side in FIG. 1B For the rear. The lens frame 2 is a substantially rectangular cylindrical shape, and has a hollow portion 11 communicating with the direction of the optical axis, that is, the upper and lower portions in FIG. 1B. The hollow portion includes a first hollow portion iia surrounded by a first cylindrical inner wall 2b, and a push-out cylindrical tube portion provided behind the first hollow portion 1 1 a to expand toward the rear. A second hollow portion lib surrounded by two inner walls 2c. Also, a first imaging lens 3a is provided on the -10.200305047 first inner wall 2b forming the second hollow portion 11a, and a second imaging lens 3b is provided near the center of the second inner wall 2c forming the second hollow portion lib. The first imaging lens 3 a and the second imaging lens 3 b make the imaging lens 3 function as a single focus lens. : On the outer surface of the rear end portion of the lens frame 2, a flange portion 6 protruding horizontally outward is formed. The flange portion 6 is formed along the circumferential direction of the lens frame 2. The flange portion 6 is formed as a lens frame joining portion 6 of the lens frame 2 that is joined to the CCD module. . On the substantially central portion of the end face 6c of the flange portion 6, a first convex portion 6a protruding from the CCD unit 5 side is formed to extend to the peripheral edge portion 2a of the lens frame 2. _ CCD module 5, whose width and depth are slightly larger than the outer shape of the frame 2 with the flange portion 6, and the rectangular plate-like shape whose height is lower than the height of the frame 2 is arranged at the center portion of the front 7c, and the rearward shrinks The diameter is a stepped recess 1 2. The recess 12 is formed in a stepped manner from the front surface 7 c of the CCD module 5. Then, a CCD light sensor (imaging element) 4 is provided at the fourth step portion 14b from the front of the formation of the recessed portion 12. In addition, the front side of the CCD light sensor 4, that is, the second segment portion 1 2b in front of the recessed portion 12 is provided with a light low-pass that completes the task of the glass cover of the CCD light sensor 4. Filter (OLPF: Optical Low Pass Fillter) 15 〇 The O LPF 1 5 is a parallel plane member with the optical axis of the entrance surface and the exit surface being vertical, and the front surface of the LPF 1 5 is disposed before the CCD module 5 The side is more forward than the first segment portion 5b.尙 OLPF 15 is a pair of CCD light sensors 4 and 4b, which are respectively fixed to the section 12b by an adhesive or the like. In addition, a second convex portion 7a is formed to protrude from the front surface 7c of the CCD unit 5 and the first step 7b from the front, and projects on the lens frame 2 side. The second convex portion 7 a is a -11-200305047 forming a peripheral edge portion 5 a extending to the CC D component 5 and being a component joining portion (clamp joining portion) 7 of the CC D component 5 joined to the lens frame 2. Here, the front face 7c of the CC D component 5 is arranged further in front of the OLPF 15. In addition, the lens frame 2 and the CCD module 5 are the first convex portions 6 a and the second convex portions 7 a. In the direction intersecting with the protruding directions of the first convex portions 6 a and the second convex portions 7 a, approximately half of them are overlapping. In the space surrounded by the side wall 6b outside the first convex portion 6a, the end surface 6c of the flange portion 6, and the front surface 7c of the CCD module 5, there is an adhesive layer 9 made of a light-shielding adhesive 8 and formed by The adhesive layer 9 joins the lens frame 2 and the CCD device 5. The side wall 6b outside the first convex portion 6a and the side wall 7b inside the second convex portion 7a are arranged at predetermined intervals. Next, a method for joining the frame 2 and the CC module 5 will be described in the first embodiment. First, the light-shielding adhesive 8 is placed on the front face 7 c of the C C D component 5. Then, the first convex portion 6 a of the lens frame 2 and the second convex portion 7 a of the CCD module 5 are fitted into the first convex portion 6 a inside the second convex portion 7 a, as shown in FIG. The direction in which the second convex portion 7a intersects with the protruding direction thereof overlaps approximately half. In this way, the space surrounded by the side wall 6b outside the first convex portion 6a, the end surface 6c of the flange portion 6, and the front surface of the CCD module 5 has an adhesive layer 9 made of an adhesive agent 8, and the adhesive The connection layer 9 is connected to the lens frame 2 and the CCD module 5. At this time, since the focus adjustment of the CCD light sensor 4 of the imaging lens 3 is performed before the adhesive 8 is solidified, the side walls 6 b outside the first convex portion 6 a and the inside of the second convex portion 7 a are adjusted. The distance between the side wall 7 b and the flange part -12- 200305047 5 and the distance between the face 6 c and the front 7 c of the CCD component 5. From the above, according to the first embodiment, the frame 2 and the cc D holder 5 are the first convex portions 6a and the second convex portions 7a crossing the protruding directions of the first convex portions 6a and the second convex portions 7a. Direction, the overlap overlaps approximately half, so the overlapping portion of the first convex portion 6a and the second convex portion 7a can block light leakage from the outside. 'It can block the incident from between the flange portion 6 and the module joint portion 7. Light leakage from the c CD photo sensor 4. Also, 'the front face 7c of the CCD module 5 is arranged further forward than the front face of the OLPF 15.' Therefore, when the lens frame 2 and the module 5 are joined, the lens face 2 can be prevented from contacting the front face of the OLPF 15, and the front face of the LPF 15 can be protected . In addition, an adhesive layer 9 exists in a space surrounded by the side wall 6b outside the first convex portion 6a, the end surface 6c of the flange portion 6, and the front face of the CCD module 5. Therefore, since the thickness of the adhesive layer 9 is adjusted, The distance between the end face 6c of the flange portion 6 and the front face 7c of the CCD unit 5 can be adjusted. Therefore, when manufacturing the instability in the frame 2 or the CCD unit 5 with the flange 6 end surface, or the flatness error of the front surface 7c of the CCD unit 5, etc., or when the thickness of the OLP 15 is unstable, Since the distance between the lens frame 2 and the CCD module 5 is adjusted, the focus adjustment of the CCD light sensor 4 of the imaging lens 3 can be easily performed. Furthermore, since the adhesive 8 existing in the adhesive layer 9 has light-shielding properties, the light-shielding properties in the adhesive layer 9 are improved, and the light-shielding properties of the light leakage between the flange portion 6 and the module joint portion 7 can be improved. (Second Embodiment) Next, a second embodiment will be described. -13- 200305047 The imaging device 10 of the second embodiment, as shown in FIG. 2, the first convex portion 6 a of the first embodiment, and the second convex portion 7 a is changed to the inside on the outside. The other components are the same as those of the first embodiment. Therefore, in the imaging device 10, the same constituent elements as those of the imaging device 1 of the first embodiment are denoted by the same reference numerals, and descriptions thereof will be omitted. The outer edge portion of the flange portion 6 outside the end surface 6c is formed in the same manner as in the first embodiment, and the first convex portion 6a protruding from the CCD module 5 side is extended to the peripheral edge portion 2a of the mirror frame 2. A front side edge portion of the C C D unit 5 is provided with a segment portion 5c recessed rearward from the front of the recessed portion 12 at a height substantially equal to that of the first segment portion 5b. The front surface 7c of the CCD device 5 and the first step 7b forming the recess 12 and the step 7d of the edge portion of the C C D device 5 are formed so as to protrude the second convex portion 7a on the side of the mirror frame 2. The second convex portion 7a is the same as the first embodiment, and is formed as a component joint portion 7 that is extended to the peripheral portion 5a of the CC frame 5 to be joined to the CC frame 5 of the lens frame 2. Next, a method of connecting the lens frame 2 and the C C D module 5 in the second embodiment will be described. First, the light-shielding adhesive 8 is applied to the segment portion 5c of the CCD module 5. As in the first embodiment, the first convex portion 6a and the second convex portion 7a are close to each other so that the first convex portion 6 is fitted. a is on the outside of the first convex portion 7 a, and the first convex portion 6 a and the second convex portion 7 a are overlapped approximately to a half of the direction intersecting with the protruding direction thereof. In this way, the space surrounded by the front end surface 6e of the first convex portion 6a, the segment portion 5c outside the second convex portion 7a, and the side wall 7d outside the second convex portion 7a, there is adhesion by the adhesive 8. Layer 9 and the mirror 14-200305047 frame 2 and CCD component 5 are bonded by the adhesive layer 9. At this time, before the adhesive 8 is solidified, the focus adjustment of the CCD light sensor 4 of the imaging lens 3 is performed, so the side walls 6 d inside the first convex portion 6 a and the outside sides of the second convex portion 7 a are adjusted. The distance between the side walls 7 d and the distance between the segment portion 5 c outside the second convex portion 7 a and the front end surface 6 e of the first convex portion 6 a. From the above, according to the second embodiment, except for the same effects as the first embodiment, the lens frame 2 and the CCD holder 5 are connected to the first convex portion 6 a and the second convex portion 7 a and the first convex portion 6 a. The direction which intersects with the protruding direction of the 2nd convex part 7a is overlapped by about half. Therefore, for the first convex portion 6 a of the first embodiment, changing the position of the outer side to the second convex portion 7 a on the inner side also leaks light from the outside, and can be convex on the first convex portion 6 a and the second convex portion. The overlapping portion of the portion 7 a is blocked, and the light leaking into the CCD light sensor 4 can be blocked from between the flange portion 6 and the component joint portion 7. An adhesive layer 9 also exists in the space surrounded by the front surface 6 e before the first convex portion 6 a, the outer segment portion 5 c of the second convex portion 7 a, and the side wall 7 d outside the second convex portion 7 a. Therefore, by adjusting the adhesive layer 9, the distance between the segment portion 5c outside the second convex portion 7a and the front end surface 6e of the first convex portion 6a can be adjusted. Therefore, when the lens frame 2 or the CCD module 5 has a section 5c outside the second convex portion 7a due to manufacturing instability, or a flat error of the front end surface 6e of the first convex portion 6a, etc., it is also due to the adjustment of the lens frame 2 and The above-mentioned distance of the CCD unit 5 enables easy focus adjustment of the CCD light sensor 4 of the imaging lens 3. (Third Embodiment) Next, a third embodiment will be described with reference to Fig. 3. -15- 200305047 The imaging device 21 1 in the third embodiment, the lens frame 2 and the imaging lens 3 provided therein, the CCD unit (imaging device holder) 5 and the CCD light sensor (imaging device) Components) 4, OLPF 15, etc. are the same as the first and second embodiments, so the diagrams are simplified, and the same components as those of the imaging devices 1 and 10 of the first and second embodiments are attached. The description is omitted with the same symbols. The difference between the third embodiment and the first and second embodiments lies in the configuration of the frame joint portion 6 and the module joint portion (clamp joint portion) 7. Therefore, the following details will be described # 5: 1¾. ^ That is, a rib (projection) is formed on the end surface 6c of the frame joint portion 6 by extending in the circumferential direction of the frame 2. The rib 18 has a rectangular cross section, and also serves as the first convex portion 6a of the first and second embodiments. The front surface 7 c of the module joint portion 7 is formed with receiving grooves 19 embedded in the ribs 18 so as to extend along the circumferential direction of the CCD module 5, and the parts on both sides of the receiving grooves 19 also serve as the first and the second. 2nd convex part 7a of 2 embodiment. Between the end face 6c of the frame joint portion 6 and the front face 7c of the component joint portion 7, there is an adhesive layer 9 made of a light-shielding adhesive. The adhesive layer 9 is adhered to both sides of the rib 18. And the front surface, the inner side and the bottom surface of the receiving groove 19. To join the lens frame 2 and the CCD component 5, first, apply a predetermined amount of adhesive to the receiving groove 19 of the CCD component 5, and then, insert the lens frame 2 with its rib 1 8 into the receiving groove 19 to cover the CCD component 5 The overlapping ribs 18 (the first convex portion 6a) and the second convex portions 7a, 7a intersect with their protruding directions. At this time, the rib 18 will compress the adhesive in the receiving groove 19, so the compressed adhesive-16-200305047 diffuses in the receiving groove 19 and its surroundings, "on the end face 6c of the frame joint 6 and the component joint 7" Between the front 7 c 'there is an adhesive layer 9 made of an adhesive. The adhesive layer 9' is bonded to the contact surface 6 c of the sharp-frame joint 6, the front surface 7 c of the component joint 7, and the rib 1 8. The two sides and the front side, the inner side and the bottom side of the receiving groove 19. This is done by bonding the lens frame 2 and the CC component 5 with the adhesive layer 9.之前 Before the adhesive is solidified, adjust the focus of the CCD light sensor 4 of the camera lens 3, so adjust the distance between the side of the rib 18 (the first convex portion 6 a) and the inner side of the receiving groove 19 and the mirror frame. The distance between the end face 6 c of the joint portion 6 and the front face 7 c of the CCD module 5. According to the third embodiment, the lens frame 2 and the CCD holder 5 are 18 (the first convex portion 6a) and the second convex portions 7a and 7a are overlapped with each other in a direction intersecting with these protruding directions. The overlapping portion of the first convex portion 6a and the second convex portions 7a, 7a blocks the light leakage from the outside. It can block the light leakage from the frame joint portion 6 and the module joint portion 7 and enter the CCD light sensor 4. . In addition, since the thickness of the adhesive layer 9 can be adjusted, the distance between the lens frame 2 and the CCD component 5 can be adjusted. Therefore, the focus adjustment of the CCD light sensor 4 of the camera lens 3 can be easily adjusted. Furthermore, the adhesive layer 9 existing between the frame joint portion 6 and the component joint portion 7 is adhered to the rib 18 and the receiving groove 19, so that the adhesion area is increased by its component, and thereby the frame joint portion can be improved. 6 and the effect of the bonding strength of the component joint 7. (Fourth Embodiment) Next, a fourth embodiment will be described with reference to Fig. 4. -17- 200305047 The imaging device 22 of the fourth embodiment is different from the imaging device 21 of the third embodiment in the configuration of the frame joint portion 6 and the component joint portion (clamp joint portion) 7. Therefore, the following description will be made of this. Wait. That is, the same constituent elements as those in the third embodiment are given the same reference numerals, and a description thereof will be omitted. Two ribs (projections) 18, 18 are formed on the end surface 6c of the frame joint portion 6 so as to extend in the circumferential direction of the frame 2 and leave in parallel. The rib 18 has a rectangular cross-sectional shape and also serves as the first convex portion 6a of the first and second embodiments. The front surface 7 c of the module joint portion 7 extends along the circumferential direction of the CCD module 5 and leaves in parallel to form two receiving talents 19 and 19 embedded in the ribs 18 and 18. A portion between the receiving grooves 19 and 19 and a portion on the side of the receiving groove 19 is also used as the second convex portion 7 a in the first and second embodiments, respectively. Then, there is an adhesive layer 9 made of a light-shielding adhesive between the end face 6 c of the frame joint portion 6 and the front_ 7 c of the component joint portion 7. The adhesive_stomach 9 is an adhesive rib 1 8, 1 The two side surfaces and the front surface of 8 and the inner and bottom surfaces of the receiving grooves 19 and 19. When the lens frame 2 and the CCD module 5 are to be joined, a predetermined amount of adhesive is applied to the two receiving grooves 1 and 19 of the CCD module 5 as in the third embodiment. Next, the lens frame 2 is assisted by the same as in the third embodiment. 8 If it is embedded in the receiving grooves 19 and 19, it is performed by covering the CCD unit 5. According to the fourth embodiment, except that the same effect as that of the third embodiment can be obtained, the adhesive layer 9 existing between the frame joint portion 6 and the module joint portion 7 is adhered to the two ribs 18 and the two receiving grooves. 19. Therefore, compared with the third embodiment, the bonding area is increased, and thereby the bonding strength of the lens frame joint portion 6 and the module joint portion 7 is further improved. -18- 200305047: In this fourth embodiment, the ribs 18 and the receiving grooves 19 are each formed in two pieces, but three or more pieces may be formed. In the third and fourth embodiments, ribs 18 are formed in the frame joint portion 6 and receiving grooves 19 are formed in the module joint portion 7. However, in contrast, the ribs 18 are formed in the module joint portion 7 and the frame joint portion is formed. 6 It is also possible to form the receiving groove 19. In addition, the end face 6 c of the flange portion 6 in the first embodiment and the front face 7 c portion of the CCD module 5 or the front end 6 e in front of the first convex portion 6 a of the second embodiment and the second convex portion The part 5c outside the part 7a may be formed by bonding the ribs 18 and the receiving grooves 19 in the third and fourth embodiments described above. The light leakage into the CCD light sensor 4 can be blocked more, and the adhesion strength can be improved. (Fifth Embodiment) Next, a fifth embodiment will be described with reference to Figs. 5 and 6. The imaging device 23 of the fifth embodiment is different from the imaging device 21 of the third embodiment in the configuration of the frame joint portion 6 and the component joint portion (clamp joint portion) 7. Therefore, the following description will be given. point. That is, the same constituent elements as in the third embodiment to the implement state are given the same reference numerals, and descriptions thereof are omitted. First, a first convex portion 6a protruding from the CCD unit 5 side is formed at the lens frame joint portion 6 'by extending p in the circumferential direction of the lens frame 2. An outer peripheral surface of the first convex portion 2 protrudes in a direction orthogonal to the optical axis 0 of the imaging lens 3, and a plurality of rectangular plate-shaped ribs (protrusions) 24 are formed at a predetermined interval in the 万 J direction. Extending in the direction of the module joint portion 7 as well, the second convex portion 7 a protruding from the side of the frame 2 is formed if it extends around the C C D module 5. The second protrusion is 200305047 2 5. The receiving groove 25 is formed in a rectangular shape as a depression in a direction orthogonal to the optical axis 0. Then, the lens frame 2 and the CCD component 5 are connected to each other in a direction crossing the protruding direction of the first convex portion 6a and the second convex portion 7a if they overlap. Between the end face 6c of the first convex portion 6a and the front face 7c of the component joint portion 7, there is an adhesive layer 9 made of a light-shielding adhesive. The side surface and the front end surface and the inner side surface and the bottom surface of the receiving groove 25. When the lens frame 2 and the CCD module 5 are to be joined, firstly, a predetermined amount of adhesive is applied to the receiving groove 25 and the front surface 7 c of the CCD module 5, and secondly, the lens frame 2 and the first convex portion 6 a are embedded in the first The two convex portions 7 a are embedded inside the receiving groove 25 with their ribs 24 so as to cover the CCD module 5 so that the first convex portions 6 a and the second convex portions 7 a and 7 a overlap with each other in a direction crossing the protruding direction thereof. At this time, the end face 6 c of the first convex portion 6 a compresses the adhesive on the front face 7 c of the component joint portion 7, and at the same time, the rib 24 compresses the adhesive in the receiving groove 25, so the compressed adhesive diffuses in the component joint portion. 7 On the front surface 7 c or the receiving groove 1 9 and its surroundings, between the end face 6 c of the frame joint portion 6 and the front face 7 c of the component joint portion 7, there is an adhesive layer 9 by an adhesive, and the adhesive layer 9 is Adhesive to the end surface 6 c of the frame joint portion 6, the front surface 7 c of the component joint portion 7, the two side surfaces and the front end surface of the rib 24, the inner side surface and the bottom surface of the receiving groove 25. In this way, the lens frame 2 and the CCD component 5 are bonded by the adhesive layer 9. According to the fifth embodiment, the lens frame 2 and the CCD module 5 are connected to each other by overlapping the first convex portion 6 a and the second convex portion 7 a in a direction intersecting the protruding direction of these, so that the lens frame 6 and the component can be joined. Between the parts 7, the overlapping part of the convex part-20-200305047 6a and the second convex part 7a blocks the light leakage from the outside, and can block the radiation from between the frame joint part 6 and the module joint part 7. Light leakage into the CD photo sensor 4. In addition, since the thickness of the adhesive layer 9 can be adjusted, the distance between the lens frame 2 and the CCD component 5 can be adjusted. Therefore, the focus adjustment of the CCD light sensor 4 of the imaging lens 3 can be easily performed. Furthermore, the ribs 24 protrude in a direction orthogonal to the optical axis 0, and the receiving groove 25 is recessed in a direction crossing the optical axis of the imaging lens, that is, the ribs 24 and the receiving grooves 25 are formed on the outer periphery of the frame joint portion 6 The surface or the inner peripheral surface of the component joint portion 7 can further increase the adhesion area, and thus, the adhesion strength of the frame frame joint portion 6a and the clamper joint portion 7a can be further improved. Further, since the ribs 24 are fitted into the receiving grooves 25, the positioning of the lens frame 2 and the CCD unit 5 in the circumferential direction can be easily performed. That is, the description in the first to fifth embodiments is within a range that does not depart from the spirit of the present invention, and can be appropriately changed. For example, in the first and second embodiments, the OLPF fixed to the second section from the front forming the concave portion of the CCD module is used to complete the cover glass of the CCD light sensor, but this can also be changed. It is an optical glass, and the second inner wall of the OLPF behind the second imaging lens is provided. At this time, the front end portion of the first convex portion is disposed behind the rear side surface of the OLPF. [Effects of the Invention] As described in detail above, according to the invention described in claim 1, the lens frame and the imaging element holder are joined to the first convex portion and the second convex portion in a direction intersecting the protruding directions. Between the gripper joint and the frame joint can be -2 1- 200305047 to block light leakage into the image sensor. According to the invention described in claim 2, of course, the same effect as in claim 1 can be obtained, except that there is an adhesive layer between the frame joint and the clamp joint, so the distance between the frame and the image element clamp can be adjusted. . Therefore, when the lens, the frame, and the imaging element clamping have manufacturing instability, the imaging element of the imaging lens can be easily adjusted in focus. According to the invention described in claim 3, of course, the same effect as in claim 2 can be obtained, and among the frame joint portion and the clamp joint portion, a protrusion is formed on one side and a protrusion embedded in the other side is formed. The receiving portion, and the adhesive layer existing between the frame frame joint and the joint portion and the clamper joint portion are adhered to the projection portion and the receiving portion, so the bonding area of the component is increased, and thereby the frame is improved. Adhesive strength of the joint and the clamp joint. According to the invention described in claim 4, it is of course possible to obtain the same effect as in claim 3, except that the protrusions and the receiving portions are formed on the outer surface or the inner peripheral surface of the frame joint portion or the clamper joint portion, so that the adhesion can be further increased. The area, and therefore, the adhesion strength of the frame frame joint portion and the clamper joint portion is further improved. According to the invention described in claim 5, of course, the same effect as that of any of claims 2 to 4 can be obtained. In addition, since the adhesive has a light-shielding property, the light-shielding property in the adhesive layer is increased, and the bonding from the frame can be improved. Light leakage blocking property between the part and the gripper joint part. [Brief description of the drawings] Fig. 1 shows an example of the first embodiment of the present invention. (A) is a plan view of an image pickup device. (B) is a sectional view taken along line A-A in Fig. 1 (A). Fig. 2 shows an example of the second embodiment of the present invention. (A) is a plan view of the imaging device. (B) is a cross-sectional view taken along the line A-A in Fig. 1 (A). -22- 200305047 Fig. 3 shows an example of a third embodiment of the present invention, and shows a schematic cross-sectional view of an imaging device. Fig. 4 shows an example of a fourth embodiment of the present invention, and shows a schematic cross-sectional view of an imaging device. Fig. 5 shows an example of a fifth embodiment of the present invention, and shows a schematic cross-sectional view of an imaging device. Fig. 6 shows a plan view of the main part of the same CC D module. Fig. 7 is a sectional view of a conventional camera device. [Description of Representative Symbols of Main Parts] 1, 10, 21, 22, 23 Camera device 2 Frame 2a Peripheral 3 Video 4 Video 5 Video 5a Peripheral 6 Photo frame 6 a 1st 7 Clamp 7a 2nd 8 Adhesive 9 Adhesive ( Mirror frame) Lens element (CCD light sensor) Element holder (CCD unit) (Image element holder (CCD unit)) Partial agent layer 1 8, 2 4 Ribs (projections) 1 9, 2 5 Receptor -23-