M417666 五、新型說明： 【新型所屬之技術領域】 本新型係有關一種接合裝置，特別是關於一種防水天 線接合裝置。 【先前技術】 按天線主要係供發射機/接收機等通訊設備作為發射 /接收訊號之用。該天線通常係藉著一接合裝置接合於該 些通訊設備的一機殼，並與該些通訊設備的發射/接收電 路電性連結。依該些通訊設備所處的位置，天線有可能位 於室内或戶外’因此，天線的防水極為重要，用以避免外 界的雨水或其他液體由天線與通訊設備的接合處侵入天 線或設備的内部。 第1圖是繪示習知一天線接合裝置的剖視圖，其包括 —設備端連接器500、一天線單元600與一旋轉套筒700。 ’设備端連接器5〇〇設於一通訊設備的一機殼4〇〇上， 天線單70600藉著旋轉套筒700接合於設備端遠接器500。 再詳細言之，設備端連接器5〇〇包含有一中空的接合 控：體510 ’其具有相連體的一限位端部511與一接合管部 512。限位端部511經由一〇型環52〇抵止於機殼4〇〇的内側 壁420 ’接合管部512則穿設於機殼400所設的裝設孔410 ’並突出於機殼4〇〇的外側壁430，且以一固定螺帽530鎖 固於接合管部512外周所設的外螺紋513，以該固定螺帽 530配合限位端部511而將設備端連接器500確實鎖固於通 3 M417666 訊设備的機殼4〇〇。接合管部512的内部以一公端子540接 合一同軸電線550的一芯線551，公端子54〇與接合管部512 的内壁之間設有一絕緣套管56〇。 天線單元600包含有一天線殼體61〇與位於天線殼體 内部的一天線體620。天線殼體610 —端部的内部設有與天 線體620電性連接的一天線端連接器63〇，其包含有一連接 器外體631為塞置於天線殼體一端部的内部並部份突 籲出於外部，連接器外體631的内部以一母端子632接合天線 體620的一芯線62卜母端子632與公端子540相配應，且母 端子632與連接器外體631的内部之間設有一絕緣套管M3 〇 連接器外體631在突出於天線殼體61〇的此一部份，其 外周環設有一結合凹槽634為可旋轉地結合有一旋轉套筒 700，該旋轉套筒700的内壁設有與接合管部512之外螺紋 • 513相配應的内螺紋710，藉此將天線單元6〇〇之天線端連 嫌接器630的連接器外體631捧合於設備端連接器5〇〇的接合 g。|5 512。另外，旋轉套筒7〇〇内部於接合管部Η?與連接 器外體631之間設有一防水墊圈710，在將旋轉套筒？〇〇旋 緊於接合官部512時’同時迫緊防水塾圈71〇。 在上述習知的天線接合裝置，其雖以位於機殼4〇〇内 側壁420的0型環120及位於接合管部512之端部的防水墊 圈710而具有防水作用，惟該兩防水物件之間尚有其他的 接合物件，例如接合管部512、旋轉套管7〇〇,固定螺帽53〇 以及裝設孔410’外部的雨水或液體會先經由該些接合物 4 M417666 件再止擋於0型環120及防水墊圈710，因此外部的雨水或 液體仍會積存於該些接合管部512、旋轉套管700,固定螺 帽530以及裝設孔410等接合物件的接合之處，造成該些接 合物件的浸水銹蝕，防水效果不佳；再者，習知的天線接 合裝置，其結構複雜，體積大，且不易組裝。 由於以上原因，造成習知天線接合裝置的應用性不 佳。 【新型内容】 針對上述習知天線接合裝置的缺點，本新型之目的在 於提供一種結構簡捷、防水效果良好的天線防水接合裝 置。 根據上述之一目的，本新型的一實施態樣是在提供一 種天線防水接合裝置，用以將一天線接合於一機殼所設的 - 一裝設孔，機殼具有相對的一内側壁與一外側壁；該天線 φ 防水接合裝置包括有一設備端連接器、一天線單元與一防 水單元；設備端連接器穿設於機殼的裝設孔，且突出於機 殼的外側壁，設備端連接器並電性連接一同轴電線；天線 單元包含有一天線殼體與位於該天線殼體内部的一天線 體，天線殼體具有相對的一第一端部與一第二端部，第一 端部的内部設有與天線體電性連接的一天線端連接器為 接合於設備端連接器；防水單元套設於設備端連接器的外 周，並介於機殼的外側壁與天線殼體的第一端部之間，防 水單元包含有：一墊圈為具有相對的一第一凹環槽與一第 5 M417666 二凹環槽、一第一防水膠圈為嵌置於墊圈的第一凹環槽並 鄰向機殼的外側壁、以及一第二防水膠圈為嵌置於墊圈的 第二凹環槽並鄰向天線殼體的第一端部。依此，天線單元 以其第一端部迫緊防水單元的第一防水膠圈與第二防水 膠圈，使其分別密接於機殼的外側壁與天線單元的第一端 部，使得外部的雨水或液體無由侵入於機殼及天線單元的 内部，以及無由侵入於任何的接合部位，達到良好的防水 作用。 * 根據本新型的一實施例，設備端連接器包含有一中空 的接合栓體，其具有相連體的一限位端部與一接合管部， 限位端部抵止於機殼的内側壁，接合管部則穿設於機殼的 裝設孔，並突出於機殼的外側壁，接合管部的内部以一第 一端子接合同軸電線的一第一芯線，第一端子與接合管部 的内壁之間設有一第一絕緣套管，接合管部的外周設有外 - 螺紋；天線端連接器則包含有一接合套體，其内部以一第 Φ 二端子接合天線體的一第二芯線，第二端子與第一端子相 配應，且第二端子與接合套體的内壁之間設有一第二絕緣 套管，接合套體的内壁並設有與外螺紋相配應的内螺紋。 依此，天線單元乃以其接合套體的内螺紋螺固接合於設備 端連接器的外螺紋，同時達成第二端子與第一端子電性上 的接合。 根據本新型的一實施例，防水單元的墊圈設有一螺孔 ，用以將防水單元以該螺孔螺設於接合管部的外螺紋，並 用以將設備端連接器確實鎖固於機殼。 6 M417666 根據本新型的一實施例，天線端連接器係緊配於天線 殼體之第一端部的内壁，依此達成兩者的裝配。 根據本新型的一實施例，天線端連接器係經由一塑膠 座裝設於天線殼體之第一端部的内壁，依此達成兩者的裝 配，並節省金屬製接合套體之金屬材料的用量。 根據本新型的一實施例，塑膠座的外壁設有至少一膠 槽，其填塗一膠劑而黏設於天線殼體之第一端部的内壁。 根據本新型的一實施例，塑膠座的外壁與天線殼體之 ® 第一端部的内壁各設有一接合螺紋，而兩相螺固接合。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式的實施例詳細說明當中，將可清楚的呈 現。 - 第2圖及第3圖分別繪示依照本新型一第一實施例之 β 天線防水裝置的剖視圖及部份的放大圖。該天線防水裝置 裝設於一通訊設備（例如發射機或接收機）之機殼400所設 的一裝設孔410，該機殼400具有相對的一内侧壁420與一 外侧壁430。依照本新型一第一實施例之天線防水裝置包 括有一設備端連接器100、一天線單元200與一防水單元 300。 設備端連接器100包含有一中空的接合栓體110,其具 有相連體的一限位端部111與一接合管部112。其中，接合 管部112穿設於機殼400的裝設孔410，並突出於機殼400 7 M417666 的外側望’限位端部111則抵止於機殼400的内側壁420。 接合管部112的内部以一第一端子12〇(例如公端子）電性 接合一同軸電線14〇的一第一芯線141，該同軸電線14〇並 與通訊設備内部的電路（未圖示）電性連接。第一端子120 與接合管部112的内壁之間設有一第一絕緣套管130,用以 使得第一端子120與接合管部112絕緣。接合管部112的外 周設有外螺紋113,用以與天線單元300接合。 應 防水平元30〇套設於設備端連接益100的外周，並介於 機殼400與天線單元200之間，具有固定設備端連接器100 及防水的作用。在實施上，防水單元300包含有一墊圈310 、一第一防水膠圈320與一第二防水膠圈330。其中，墊圈 310具有相對的一第一凹環槽311與一第二凹環槽312，其 分別嵌置第一防水膠圈320與第二防水膠圈320。墊圈310 並設有一螺孔313,其螺設於設備端連連接器1〇〇之接合管 部112的外螺紋113，用以將設備端連接器ι00確實鎖固於 鲁通訊設備的機殼400,並使第一防水膠圈320與第二防水膠 圈320分別鄰向機殼400的外側壁430與天線單元2〇〇。 墊圈310的第一凹環槽311與第二凹環槽312具有分別 規範第一防水膠圈320與第二防水膠圈320之位置的作用 ’使付該些膠圈在被旋轉螺合迫緊時不會隨意移位變形， 以避免影響其氣密性。 天線單元200包含有一天線殼體210與位於該天線殼 體内部的一天線體220。天線殼體21〇具有相對的一第一端 211部與一第二端部212，其中第一端部211鄰向防水單元 8 M417666 300。第一端部211的内部設有與天線體22〇電性連接的一 天線端連接器230。天線體22〇可為任何可行型式的天線體 ，例如印刷於印刷電路板或軟性電路板的印刷天線，或柱 型天線。天線端連接器230則供接合於設備端連接器1QQ 〇 在實施上’天線端連接器230包含有一接合套體231 ，其内部以一第二端子232(例如母端子）接合天線體220 的一第二芯線221。第二端子232乃與設備端連接器1〇〇的 鲁第一端子120相配應，且第二端子232與接合套體231的内 壁之間設有一第二絕緣套管233 ’用以使得第二端子232 與接合套體231絕緣。接合套體231的内壁另設有與設備端 連接器100之接合管部112的外螺紋113相配應的内螺紋 234。 在接合時，天線單元200乃以其接合套體231的内螺紋 234螺固接合於設備端連接器100的外螺紋113。而在兩者 麟螺固接合時’天線單元200的第二端子232乃與設備端連接 器100的第一端子120接合，而完成兩者電性上的連接；同 時，天線單元200以其第一端部211迫緊防水單元300的第 一防水膠圈320及第二防水膠圈330 ’使其分別密接於機殼 400的外侧壁430與天線單元200的第一端部211，使得外部 的雨水或液體無由侵入於機殼400及天線單元200的内部 ，以及無由侵入於任何的接合部位’達到完全防水的作用 〇 天線端連接器230可以任何適宜的方式裝設於天線殼 9 M417666 體210之第一端部211的内部。在第2圖及第3圖所示的第一 實施例當中，係顯示天線端連接器230緊配於該第一端部 211的内壁。在第4圖至第7圖所示的第二及第三實施例當 中，則係顯示天線端連接器230經一塑膠座240裝設於天線 殼體210之第一端部211的内壁，此是當天線單元200為較 大型式而其外徑較大時，乃於天線端連接器230與天線殼 體210之第一端部211的内壁之間填置以塑膠座240，使得 接合套體231仍保持為原有的規格尺寸，以節省金屬製接 合套體231之金屬材料的用量，以降低製造成本。 塑膠座240與天線殼體210之間可採任何適宜的方式 固接，例如在第4圖及第5圖所示的第二實施例當中，係顯 示塑膠座240的外壁設有二膠槽241，其可供填塗膠劑而黏 設於天線殼體210之第一端部211的内壁。在第6圖及第7 圖所示的第三實施例當中，則係顯示塑膠座240的外壁與 天線殼體210之第一端部211的内壁各設有一接合螺紋242 φ 及213，而兩相螺固接合。. 依據本新型一實施方式之天線防水接合裝置，其結構 簡捷，組裝方便，而且最主要者，其具有良好的防水效果。 以上所述，確實達到本新型的目的。 雖然本新型以實施例揭露如上，然其並非用以限定本 新型，任何熟習此技藝者，在不脫離本新型的精神和範圍 内，當可作各種的更動與潤飾，因此本新型之保護範圍當 視後附的申請專利範圍所界定者為準。 M417666 【圖式簡單說明】 △為讓本新型之上述和其他目的、特徵、優點與實施例 月b更明確易懂，所附圖式之說明如下： 第1圖是繪示一習知天線接合裝置的剖視圖。 第2圖是繪示依照本新型一第一實施例之天線防水接 合裝置的剖視圖。 第3圖是缚示第2圖所示天線防水接合裝置其中八部的 放大圖。 第4圖是繪示依照本新型一第二實施例之天線防水接 合裝置的剖視圖。 第5圖是繪示第4圖所示天線防水接合裝置其^部的 放大圖。 第6圖是繪示依照本新型一第三實施例之天線防水接 合裝置的剖視圖。 第7圖是繪示第6圖所示天線防水接合裝置其中c部的 放大圖。 〃 110 :接合栓體 112 .接合管部 120 ·第一端子 140 :同軸電線 2〇〇 :天線單元 211 ·第一端部 【主要元件符號說明】 1〇〇 :設備端連接器 111 :限位端部 113 :外螺紋 130 :第一絕緣套管 141 :第一芯線 210 :天線殼體 M417666 212 ： 第二端部 220 : 天線體 230 : 天線端連接器 232 ： 第二端子 234 ： 内螺紋 241 ： 膠槽 300 ： 防水單元 311 : 第一凹環槽 313 : 螺孔 330 : 第二防水膠圈 410 ： 裝設孔 430 ： 外侧壁 213 : 接合螺紋 221 : 第二芯線 231 : 接合套體 233 ： 第二絕緣套管 240 : 塑膠座 242 : 接合螺紋 310 : 墊圈 312 ： 第二凹環槽 320 : 第一防水膠圈 400 : 機殼 420 : 内側壁M417666 V. New description: [New technical field] The present invention relates to a joint device, and more particularly to a waterproof antenna joint device. [Prior Art] The antenna is mainly used as a transmitting/receiving signal for communication devices such as a transmitter/receiver. The antenna is usually coupled to a casing of the communication devices by an engaging means and electrically coupled to the transmitting/receiving circuits of the communication devices. Depending on where the communication equipment is located, the antenna may be indoors or outdoors. Therefore, the waterproofing of the antenna is extremely important to prevent the rain or other liquid from the outside from invading the antenna or the inside of the equipment from the junction of the antenna and the communication device. 1 is a cross-sectional view showing a conventional antenna engagement device including an apparatus end connector 500, an antenna unit 600, and a rotary sleeve 700. The device-side connector 5 is disposed on a casing 4 of a communication device, and the antenna unit 70600 is coupled to the device-side remote device 500 by a rotating sleeve 700. In more detail, the device end connector 5A includes a hollow engagement control: the body 510' has a limit end portion 511 and a joint tube portion 512 of the connected body. The limiting end portion 511 is abutted on the inner side wall 420 ′ of the casing 4 via a 〇-shaped ring 52 '. The engaging tube portion 512 is inserted through the mounting hole 410 ′ of the casing 400 and protrudes from the casing 4 . The outer side wall 430 of the crucible is locked to the external thread 513 provided on the outer circumference of the joint pipe portion 512 by a fixing nut 530, and the fixing end nut 530 is engaged with the limiting end portion 511 to securely lock the device end connector 500. It is fixed in the case of the M 3 M417666 device. The inside of the joint pipe portion 512 is connected to a core wire 551 of a coaxial wire 550 by a male terminal 540, and an insulating sleeve 56A is disposed between the male terminal 54A and the inner wall of the joint pipe portion 512. The antenna unit 600 includes an antenna housing 61 and an antenna body 620 located inside the antenna housing. An antenna end connector 63A electrically connected to the antenna body 620 is disposed inside the end portion of the antenna housing 610, and includes a connector outer body 631 which is inserted into the inner portion of the antenna housing and partially protrudes. The outer portion of the connector outer body 631 is coupled to a core wire 62 of the antenna body 620 by a female terminal 632, and the female terminal 632 is matched with the male terminal 540, and between the female terminal 632 and the inner portion of the connector outer body 631. An insulating sleeve M3 is provided. The connector outer body 631 protrudes from the antenna housing 61. The outer peripheral ring is provided with a coupling groove 634 for rotatably coupling with a rotating sleeve 700. The rotating sleeve The inner wall of the 700 is provided with an internal thread 710 corresponding to the external thread 513 of the engaging tube portion 512, whereby the antenna end of the antenna unit 6 is connected to the connector outer body 631 of the splicer 630 to be connected to the device end. The joint g of the 5 turns. |5 512. Further, a rotary gasket 7 is provided inside the rotary sleeve 7 于 between the joint pipe portion 与 and the connector outer body 631, and the rotary sleeve is to be rotated. The heel is tighter than the joint 512' while pressing the waterproof ring 71〇. In the above-mentioned conventional antenna engaging device, although the 0-ring 120 located at the inner side wall 420 of the casing 4 and the waterproof gasket 710 at the end of the joint pipe portion 512 are waterproof, the two waterproof articles are There are other joint objects, such as the joint pipe portion 512, the rotating sleeve 7〇〇, the fixing nut 53〇, and the rainwater or liquid outside the mounting hole 410' will be stopped by the joints 4 M417666 first. In the 0-ring 120 and the waterproof gasket 710, external rainwater or liquid still accumulates in the joints of the joint pipe portion 512, the rotating sleeve 700, the fixing nut 530, and the mounting hole 410, thereby causing joints. The immersed water rust of the joint objects has poor waterproof effect; further, the conventional antenna joint device has a complicated structure, a large volume, and is not easy to assemble. For the above reasons, the conventional antenna jointing device is not suitable for application. [New content] In view of the above disadvantages of the conventional antenna bonding apparatus, the object of the present invention is to provide an antenna waterproof bonding apparatus which is simple in structure and excellent in waterproof effect. According to one of the above objects, an embodiment of the present invention provides an antenna waterproof joint device for joining an antenna to a mounting hole provided in a casing, the casing having an opposite inner side wall and An outer side wall; the antenna φ waterproof joint device comprises a device end connector, an antenna unit and a waterproof unit; the device end connector is disposed through the mounting hole of the casing, and protrudes from the outer side wall of the casing, and the device end The connector unit is electrically connected to a coaxial wire; the antenna unit includes an antenna housing and an antenna body located inside the antenna housing, the antenna housing has a first end portion and a second end portion, the first An antenna end connector electrically connected to the antenna body is connected to the device end connector; the waterproof unit is sleeved on the outer periphery of the device end connector, and is disposed between the outer side wall of the casing and the antenna housing Between the first ends, the waterproof unit comprises: a washer having an opposite first recessed ring groove and a 5th M417666 two concave ring groove, and a first waterproof apron being a first recess embedded in the washer Ring groove and adjacent machine The outer side wall of the casing and a second waterproof rubber ring are second recessed ring grooves embedded in the gasket and adjacent to the first end of the antenna housing. Accordingly, the antenna unit presses the first waterproof rubber ring and the second waterproof rubber ring of the waterproof unit with the first end portion thereof, so as to be in close contact with the outer side wall of the casing and the first end portion of the antenna unit, so that the external portion Rainwater or liquid does not intrude into the interior of the casing and antenna unit, and does not intrude into any joints to achieve good waterproofing. According to an embodiment of the present invention, the device end connector includes a hollow engaging plug body having a limiting end portion of the connecting body and an engaging tube portion, the limiting end portion abutting against the inner side wall of the casing, The joint pipe portion is disposed through the mounting hole of the casing and protrudes from the outer side wall of the casing, and the inner portion of the joint pipe portion engages a first core wire of the coaxial wire with a first terminal, and the first terminal and the joint pipe portion A first insulating sleeve is disposed between the inner walls, and an outer-thread is disposed on an outer circumference of the joint pipe portion; the antenna end connector includes a joint sleeve body, and a second core wire of the antenna body is coupled to the inner portion by a first Φ two-terminal. The second terminal is matched with the first terminal, and a second insulating sleeve is disposed between the second terminal and the inner wall of the joint sleeve, and the inner wall of the sleeve is engaged with an internal thread corresponding to the external thread. Accordingly, the antenna unit is screwed to the external thread of the device end connector by the internal thread of the joint sleeve, and the second terminal is electrically engaged with the first terminal. According to an embodiment of the present invention, the gasket of the waterproof unit is provided with a screw hole for screwing the waterproof unit to the external thread of the joint pipe portion and for securely locking the device end connector to the casing. 6 M417666 According to an embodiment of the present invention, the antenna end connector is fastened to the inner wall of the first end of the antenna housing, thereby achieving assembly of the two. According to an embodiment of the present invention, the antenna end connector is mounted on the inner wall of the first end portion of the antenna housing via a plastic seat, thereby achieving assembly of the two, and saving the metal material of the metal joint sleeve. Dosage. According to an embodiment of the present invention, the outer wall of the plastic seat is provided with at least one glue groove which is coated with a glue and adhered to the inner wall of the first end portion of the antenna housing. According to an embodiment of the invention, the outer wall of the plastic seat and the inner wall of the first end of the antenna housing are each provided with a joint thread, and the two phases are screwed together. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of embodiments referring to the drawings. - Figures 2 and 3 are a cross-sectional view and a partial enlarged view, respectively, of a beta antenna waterproofing device in accordance with a first embodiment of the present invention. The antenna waterproofing device is mounted on a mounting hole 410 of a casing 400 of a communication device (e.g., a transmitter or a receiver). The casing 400 has an opposite inner side wall 420 and an outer side wall 430. The antenna waterproofing device according to a first embodiment of the present invention comprises a device end connector 100, an antenna unit 200 and a waterproof unit 300. The device end connector 100 includes a hollow engagement plug body 110 having a limiting end portion 111 and a coupling tube portion 112 of the associated body. The connecting tube portion 112 is disposed through the mounting hole 410 of the casing 400 and protrudes from the outer side end portion 111 of the casing 400 7 M417666 to abut against the inner side wall 420 of the casing 400. The inside of the joint pipe portion 112 is electrically connected to a first core wire 141 of a coaxial wire 14A by a first terminal 12 (for example, a male terminal), and the coaxial wire 14 is connected to a circuit (not shown) inside the communication device. Electrical connection. A first insulating sleeve 130 is disposed between the first terminal 120 and the inner wall of the joint pipe portion 112 to insulate the first terminal 120 from the joint pipe portion 112. An outer thread 113 is provided on the outer circumference of the joint pipe portion 112 for engagement with the antenna unit 300. The horizontal element 30〇 is disposed on the outer periphery of the device end connection benefit 100, and is interposed between the casing 400 and the antenna unit 200, and has a function of fixing the device end connector 100 and waterproofing. In practice, the waterproof unit 300 includes a gasket 310, a first waterproof rubber ring 320 and a second waterproof rubber ring 330. The washer 310 has a first recessed ring groove 311 and a second recessed ring groove 312 respectively, and the first waterproof rubber ring 320 and the second waterproof rubber ring 320 are respectively embedded. The washer 310 is provided with a screw hole 313 which is screwed on the external thread 113 of the joint tube portion 112 of the connector 1 of the device for locking the device end connector ι00 to the casing 400 of the Lu communication device. And the first waterproof rubber ring 320 and the second waterproof rubber ring 320 are respectively adjacent to the outer side wall 430 of the casing 400 and the antenna unit 2 . The first concave ring groove 311 and the second concave ring groove 312 of the gasket 310 have the functions of regulating the positions of the first waterproof rubber ring 320 and the second waterproof rubber ring 320 respectively, so that the rubber rings are tightened and screwed tightly. The deformation will not be randomly displaced to avoid affecting its air tightness. The antenna unit 200 includes an antenna housing 210 and an antenna body 220 located inside the antenna housing. The antenna housing 21 has an opposite first end 211 and a second end 212, wherein the first end 211 is adjacent to the waterproof unit 8 M417666 300. An antenna end connector 230 electrically connected to the antenna body 22 is disposed inside the first end portion 211. The antenna body 22 can be any possible type of antenna body, such as a printed antenna printed on a printed circuit board or a flexible circuit board, or a post antenna. The antenna end connector 230 is connected to the device end connector 1QQ. In the implementation, the 'antenna end connector 230 includes a joint sleeve 231, and the inside thereof is coupled to the antenna body 220 by a second terminal 232 (for example, a female terminal). The second core wire 221. The second terminal 232 is matched with the first terminal 120 of the device end connector 1 , and a second insulating sleeve 233 ′ is disposed between the second terminal 232 and the inner wall of the sleeve 231 for making the second The terminal 232 is insulated from the joint sleeve 231. The inner wall of the engaging sleeve 231 is additionally provided with an internal thread 234 which is adapted to the external thread 113 of the engaging tube portion 112 of the device end connector 100. At the time of engagement, the antenna unit 200 is screwed to the external thread 113 of the device end connector 100 with the internal thread 234 of its engaging sleeve 231. When the two terminals are screwed together, the second terminal 232 of the antenna unit 200 is engaged with the first terminal 120 of the device end connector 100 to complete the electrical connection therebetween. Meanwhile, the antenna unit 200 is The first end portion 211 is pressed against the first waterproof rubber ring 320 and the second waterproof rubber ring 330 ′ of the waterproof unit 300 so as to be in close contact with the outer side wall 430 of the casing 400 and the first end portion 211 of the antenna unit 200, so that the outer portion Rainwater or liquid does not intrude into the interior of the casing 400 and the antenna unit 200, and does not intrude into any joint portion to achieve complete waterproofing. The antenna end connector 230 can be mounted to the antenna housing in any suitable manner. 9 M417666 The interior of the first end 211 of the body 210. In the first embodiment shown in Figs. 2 and 3, the antenna end connector 230 is shown to be closely fitted to the inner wall of the first end portion 211. In the second and third embodiments shown in FIGS. 4 to 7 , the antenna end connector 230 is mounted on the inner wall of the first end portion 211 of the antenna housing 210 via a plastic holder 240. When the antenna unit 200 is of a larger type and the outer diameter thereof is larger, the plastic terminal 240 is filled between the antenna end connector 230 and the inner wall of the first end portion 211 of the antenna housing 210, so that the joint sleeve is The 231 is still kept in the original size to save the amount of the metal material of the metal joint casing 231 to reduce the manufacturing cost. The plastic seat 240 and the antenna housing 210 can be fixed in any suitable manner. For example, in the second embodiment shown in FIG. 4 and FIG. 5, the outer wall of the plastic seat 240 is provided with two plastic grooves 241. It can be applied to the inner wall of the first end portion 211 of the antenna housing 210 by applying a glue. In the third embodiment shown in FIG. 6 and FIG. 7, the outer wall of the plastic seat 240 and the inner wall of the first end portion 211 of the antenna housing 210 are respectively provided with a joint thread 242 φ and 213, and two Phase screw joint. The antenna waterproof joint device according to an embodiment of the present invention has a simple structure, is convenient to assemble, and most importantly, has a good waterproof effect. As described above, the purpose of the present invention is indeed achieved. Although the present invention is disclosed by the above embodiments, it is not intended to limit the present invention, and the skilled person can understand various modifications and refinements without departing from the spirit and scope of the present invention. It is subject to the definition of the scope of the patent application attached. M417666 [Simple description of the drawings] Δ is to make the above and other objects, features, advantages and embodiments of the present invention more clearly and easily understood. The description of the drawings is as follows: FIG. 1 is a diagram showing a conventional antenna bonding. A cross-sectional view of the device. Fig. 2 is a cross-sectional view showing the antenna waterproof jointing apparatus according to a first embodiment of the present invention. Fig. 3 is an enlarged view showing eight of the antenna waterproof joint devices shown in Fig. 2. Fig. 4 is a cross-sectional view showing the antenna waterproof jointing apparatus according to a second embodiment of the present invention. Fig. 5 is an enlarged view showing the antenna waterproof joint device shown in Fig. 4. Fig. 6 is a cross-sectional view showing the antenna waterproof jointing apparatus according to a third embodiment of the present invention. Fig. 7 is an enlarged view showing a portion c of the antenna waterproof joint device shown in Fig. 6. 〃 110 : joint plug body 112 . joint pipe portion 120 · first terminal 140 : coaxial wire 2 〇〇: antenna unit 211 · first end portion [main component symbol description] 1 〇〇: device end connector 111: limit End portion 113: external thread 130: first insulating sleeve 141: first core wire 210: antenna housing M417666 212: second end portion 220: antenna body 230: antenna end connector 232: second terminal 234: internal thread 241 : glue tank 300 : waterproof unit 311 : first concave ring groove 313 : screw hole 330 : second waterproof rubber ring 410 : mounting hole 430 : outer side wall 213 : joint thread 221 : second core wire 231 : joint sleeve 233 : Second insulating sleeve 240: plastic seat 242: joint thread 310: washer 312: second recess ring groove 320: first waterproof rubber ring 400: casing 420: inner side wall
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