M340655 八、新型說明： 【新型所屬之技術領域】 本創作係關於一種連接器，且特別係關於一種同軸線 纜連接器。 【先前技術】 由於通訊科技的快速發展，各式通訊產品已受到廣泛 的應用’其中同軸線纜連接器是通訊產品中不可或缺的零 組件之一。 第1圖係例舉一習知之同軸線纜連接器的導電外殼開 啟立體圖，習知的同轴線纜(連接器，如中華民國第M318262 號專利揭露之一種微小型同軸線纟覽連接器，如第1圖所示， 包含導電外殼100’、絕緣座200’以及端子3〇〇，。導電外殼 100’包覆於絕緣座200’外。絕緣座200具有一絕緣壓條290, 設置於其上。端子300’設置於絕緣座200,内。當一同軸線 繞900’被設置於此同軸線纜連接器内，此同軸線纜9〇〇，由 内至外依序包含一中心導體940,及一金屬屏蔽層920,，中 心導體940’位於端子300,上方，接著彎折導電外殼1〇〇，並 將其覆蓋於絕緣座200,上方時，導電外殼1〇〇，與金屬屏蔽 層920’接觸，並且藉由導電外殼1〇〇，壓迫絕緣壓條29〇,， 間接將中心導體940,壓迫向端子300,，使端子3〇〇,與中心 導體940’緊密接觸形成電性連接，並且藉由絕緣壓條29〇, 隔絕於導電外殼100’與端子3〇〇,之間，避免二者形成電性 連接。 根據上述之同軸線纜連接器，可使端子3〇〇,與中心導 5 M340655 體940’穩固地形成電性連接，亦可以降低中心導體94〇，發 生不規則塑性變形甚至斷裂的機率。 上述同轴線緵連接器於組裝加工時，需施力壓抵絕緣 壓條290’，使絕緣壓條290,彎折變形進而壓抵同軸線纜 900’的中心導體940’。然絕緣壓條29〇,係由塑膠材料所形 成之細小條狀構件，即使事先顧及強度的問題，亦難確保 加工中或者成品的使用中，此一細小條狀構件的絕緣壓條 290不發生破相而影響成品的良率或使用壽命。另外，因 絕緣壓條290,的設置，使得絕緣座200,整體的厚度增加， 進而使件同軸線欖連接器整體厚度增加，難以滿足現今對 於各種電子產品體小輕薄的要求。 【新型内容】 因此’本創作之一目的係提供一種同軸線纜連接器， 利用薄的絕緣層代替上述絕緣壓條隔絕於導電外殼與端子 之間’提咼成品良率與使用壽命。 本創作之另一目的係提供一種同軸線纜連接器，利用 薄的絕緣層代替上述絕緣壓條，縮小同軸線纜連接器整體 的厚度。 為達成上述目的，本創作之同軸線纜連接器係包含一 絕緣座、一端子以及一導電外殼。絕緣座包含貫穿絕緣座 的一通孔，以及接續於通孔的一端子容置部。端子位於端 子谷置部内，與一同軸線繞之中心導體形成電性連接。導 電外殼包含包覆於絕緣座側面外緣的一本體；以及覆蓋於 、邑緣座上，且覆盍於絕緣座上的表面形成一絕緣層的一覆M340655 VIII. New description: [New technical field] This creation is about a connector, and in particular, a coaxial cable connector. [Prior Art] Due to the rapid development of communication technology, various communication products have been widely used. Among them, the coaxial cable connector is one of the indispensable components in the communication product. 1 is a perspective view showing a conductive housing of a conventional coaxial cable connector, a conventional coaxial cable (such as a miniature coaxial cable connector disclosed in Japanese Patent No. M318262, As shown in Fig. 1, the conductive housing 100', the insulating base 200' and the terminal 3' are included. The conductive housing 100' is wrapped around the insulating seat 200'. The insulating base 200 has an insulating bead 290 disposed thereon. The terminal 300' is disposed in the insulating base 200. When a coaxial wire winding 900' is disposed in the coaxial cable connector, the coaxial cable 9A includes a center conductor 940 from the inside to the outside, and A metal shielding layer 920, the center conductor 940' is located above the terminal 300, and then the conductive housing 1 is bent and covered on the insulating housing 200. When the upper portion is above, the conductive housing 1〇〇 and the metal shielding layer 920' Contacting, and by pressing the insulating bead 29〇, indirectly pressing the central conductor 940 to the terminal 300, causing the terminal 3〇〇 to be in close contact with the central conductor 940' to form an electrical connection, and borrowing Insulated by insulating bead 29, isolated from Between the electrical enclosure 100' and the terminal 3〇〇, the two are electrically connected. According to the coaxial cable connector described above, the terminal 3〇〇 can be stably formed with the center guide 5 M340655 body 940 ′. The connection can also reduce the probability of irregular plastic deformation or even breakage of the center conductor 94. The above-mentioned coaxial cable connector needs to be pressed against the insulating bead 290' during the assembly process, so that the insulating bead 290 is bent and deformed. Further, it is pressed against the center conductor 940' of the coaxial cable 900'. However, the insulating bead 29 is a small strip-shaped member formed of a plastic material, and it is difficult to ensure the use of the process or the finished product even if the strength is considered in advance. The insulating bead 290 of the small strip-shaped member does not break the phase and affects the yield or service life of the finished product. In addition, due to the arrangement of the insulating bead 290, the thickness of the insulating seat 200 is increased, and the coaxial cable is connected. The overall thickness of the device is increased, which is difficult to meet the requirements of today's small and light body for various electronic products. [New content] Therefore, one of the purposes of this creation is to provide a coaxial cable. The connector uses a thin insulating layer instead of the above-mentioned insulating bead to isolate the conductive shell from the terminal to improve the yield and service life. Another object of the present invention is to provide a coaxial cable connector using a thin insulating layer. In order to achieve the above object, the coaxial cable connector of the present invention comprises an insulating seat, a terminal and a conductive outer casing. The insulating seat includes a through hole penetrating the insulating seat. And a terminal receiving portion connected to the through hole. The terminal is located in the terminal valley portion, and is electrically connected to the central conductor of the coaxial wire. The conductive outer casing comprises a body covering the outer edge of the side surface of the insulating seat; and covering a surface of the insulating seat and covering the insulating seat forms a cover of an insulating layer