201238164 六、發明說明： 【發明所屬之技術領域】 剛本發明係有關—種射頻連接器，尤其涉及—種 。 ; δίΐ 5虎 傳輸之射頻連接器。 【先前技術·】 [0002]相關先前射頻連接器包括絕緣本體、固持於絕緣本體 之内端子和外殼體。所述外殼體包括一管狀部及自管狀 部之底端向外延伸形成之兩腳部及焊腳。所述管狀部上 設有供對接連接器外殼體嚙合之嵌槽。所述内端子哎有 一長條平板狀基體及自基體向上延伸形成之圓柱狀2觸 部。外殼體和内端子固持於絕緣本體内且内端子基體之 底面與絕緣本體之底面齊平。 國惟’先前技術中之射頻連接器，當與對接連接器接插遇 到較大插入力時，可能導致内端子脫落出絕緣本體，致 使該射頻連接器損壞而不能使用。 [0004] 鑒於以上問題，實有必要提供一種改進之射頻連接器， 以解決上述問題。 【發明内容】 [0005] 纟發明之目的在於提供一種射頻連接器尤其係指端子 與絕緣本體穩定固持之射頻連接器。 [0006] 為實現上述目的，本發明公開一種射頻連接器，包括絕 緣本體、固持於絕緣本體内之内端子和外殼體。所述外 殼體套設於内端子外。所述内端子設有—板狀基體及自 基體向上延伸形成之圓柱狀接觸部，内端子包括拱形部 100107995 表單編號Α0101 第4頁/共15頁 1〇〇2〇13577-〇 201238164 ，所述拱形部包括與基體相連之連接部及位於連接部之 間'向上凸起且與基體分離之弧形部。 [0007] 與先前技術相比’本發明射頻連接器至少具有如下功今 :所述絕緣本體貫穿於弧形部下方及基體上方，内喁子 與絕緣本體固持穩固。故，該射頻連接器可承受較大的 插入力’增加了本射頻連接器之使用壽命。 [0008]Ο [0009] 【實施方式】 以下，將結合圖式詳細介紹本發明射頻連接器 實施方式。 100之具體 參閱第一圖至第四圖，本發明之㉔頻連接器1 0 〇包括絕緣 本體1、固持於絕緣本體1内之内端子2和外殼體3。 [0010] Ο 所述内端子2由金屬板藉由衝壓形成，莫護有一平板狀旯 體21、自基體21向上延伸形成之圓柱狀接觸部、 接觸部22兩旁之兩拱形部23、自基體21 一側凹陷形2 凹部24及自基體21沿遠離凹陷部24方向延伸形成之j 接部25。所述拱形部23包括位於兩端且與基體以相之焊 連接部231及位於連接部231之職向上凸起之弧=之 232。弧形部232與基體21分離。兩拱形部23關於美 平行對稱。所述㈣部24、焊接部25所在直線與=21 部23所在直線垂直。 、供形 位於 之 [0011] 所述外殼體3由金屬材質藉由衝壓形成，其 一'管' Αβ 31、自管狀部31之底端向外延伸形成之兩腳部仏及° 33。所述管狀部31上設有供對接連接器（未圖示） 之嵌槽34。所述焊腳33之延伸方向定義一徑嚙0 J万向。所 100107995 表單編號A0101 第5頁/共15頁 1002013577-0 201238164 述兩腳部32關於徑向方向對稱設置。腳部32設有兩焊接 腳321且於焊接腳321之間間隔有一槽道322。在焊接過 程中，多餘的焊料可聚集於槽道322裏以避免焊料溢出腳 部32影響到腳部32與電路板（未圖示）的有效焊接連接 [0012] 組裝時，首先將外殼體3套設於内端子2外。外殼體3之管 狀部31環繞於内端子2之圓柱狀接觸部22外。所述兩腳部 3 2置於兩棋形部2 3外側且兩者相互平行，故，兩棋形部 23亦沿徑向方向延伸。同時，兩聊部犯與兩拱形部以所 在直線與徑向方向垂直。所述凹陷部24與焊接部25亦沿 徑向方向延伸。所述焊腳33置於凹陷部24外側且位於凹 陷部24延伸方向上。所述焊腳33、焊接腳321及焊接部 25位於同一水平面上，便於焊板。所述絕緣本體丨注塑成 型於内端子2及外殼體3上，塑膠貫穿填充至_部m之 下方及基體21之上方，内端子2與絕緣本體}固持更為穩 固；凹陷部24由絕緣本體包覆’内端子2與絕緣本體旧 定固持。故’該射頻連接器1〇〇可承受較大的插入力，增 加了本射頻連接器100之使用壽命。 [0013] 以上所述僅為本發明的-種實施方式，不係全部的實施 方式，本領域普通技術人員藉由Μ本發明說明書而對 本發明技術方案採取的任何等效之變化，均為本發明之 申請專利範圍所涵蓋。 [0014] [0015] 100107995 【圖式簡單說明】 第一圖係本發明射頻連接器 第二圖係本發明射頻連接器 表單編號Α0101 第6頁/共15201238164 VI. Description of the Invention: [Technical Field to Which the Invention Is Applicable] The present invention has been related to a type of radio frequency connector, and more particularly. ; δίΐ 5 Tiger Transmitted RF connector. [Prior Art] [0002] A related prior RF connector includes an insulative housing, an inner terminal and an outer housing that are held to the insulative housing. The outer casing includes a tubular portion and two legs and legs extending outwardly from a bottom end of the tubular portion. The tubular portion is provided with a recess for the mating connector housing to engage. The inner terminal has a long flat base and a cylindrical 2 contact extending upward from the base. The outer casing and the inner terminal are retained in the insulating body and the bottom surface of the inner terminal base is flush with the bottom surface of the insulating body. The radio frequency connector of the prior art, when connected to the mating connector, may cause the inner terminal to fall out of the insulative housing, causing the radio frequency connector to be damaged and cannot be used. In view of the above problems, it is necessary to provide an improved RF connector to solve the above problems. SUMMARY OF THE INVENTION [0005] An object of the invention is to provide a radio frequency connector, in particular, a radio frequency connector in which a terminal and an insulative housing are stably held. In order to achieve the above object, the present invention discloses a radio frequency connector including an insulating body, an inner terminal and an outer casing that are held in the insulating body. The outer casing is sleeved outside the inner terminal. The inner terminal is provided with a plate-shaped base body and a cylindrical contact portion extending upward from the base body, and the inner terminal includes an arched portion 100107995. Form No. Α0101 Page 4/15 pages 1〇〇2〇13577-〇201238164 The arched portion includes a connecting portion connected to the base body and an arc portion that is convex upwardly and separated from the base portion between the connecting portions. Compared with the prior art, the RF connector of the present invention has at least the following advantages: the insulating body penetrates below the curved portion and above the substrate, and the inner rafter and the insulating body are held firmly. Therefore, the RF connector can withstand a large insertion force, which increases the service life of the RF connector. [0009] [Embodiment] Hereinafter, an embodiment of a radio frequency connector of the present invention will be described in detail with reference to the drawings. 100. Referring to the first to fourth figures, the 24-frequency connector 10 of the present invention includes an insulating body 1, an inner terminal 2 and an outer casing 3 held in the insulative housing 1. [0010] 内 The inner terminal 2 is formed by stamping from a metal plate, and has a flat-shaped body 21, a cylindrical contact portion extending upward from the base 21, and two arched portions 23 on both sides of the contact portion 22, The base 21 has a recessed portion 2 on one side and a recessed portion 24 formed from the base 21 in a direction away from the recessed portion 24. The arch portion 23 includes arcs 232 at both ends and which are joined to the base by the welded joint portion 231 and the joint portion 231. The curved portion 232 is separated from the base 21. The two arches 23 are parallel symmetrical about the beauty. The straight line of the (four) portion 24 and the welded portion 25 is perpendicular to the line where the portion 21 is located. The outer casing 3 is formed of a metal material by stamping, and a 'tube' Αβ 31, two leg portions 仏 and 33 extending outward from the bottom end of the tubular portion 31. The tubular portion 31 is provided with a fitting groove 34 for a mating connector (not shown). The extending direction of the solder fillet 33 defines a radial direction. 100107995 Form No. A0101 Page 5 of 15 1002013577-0 201238164 The two legs 32 are symmetrically arranged with respect to the radial direction. The leg portion 32 is provided with two soldering legs 321 and a channel 322 is spaced between the soldering legs 321 . During the soldering process, excess solder can collect in the channel 322 to prevent the solder spilling foot 32 from affecting the effective soldering connection of the leg 32 to the circuit board (not shown). [0012] When assembling, the outer casing 3 is first assembled. The sleeve is disposed outside the inner terminal 2. The tubular portion 31 of the outer casing 3 surrounds the cylindrical contact portion 22 of the inner terminal 2. The two leg portions 3 2 are placed outside the two chevron portions 23 and are parallel to each other, so that the two chevron portions 23 also extend in the radial direction. At the same time, the two chat parts are perpendicular to the two arches in the straight line and the radial direction. The recessed portion 24 and the welded portion 25 also extend in the radial direction. The solder fillet 33 is placed outside the recess 24 and in the direction in which the recess 24 extends. The solder fillet 33, the soldering leg 321 and the soldering portion 25 are located on the same horizontal surface to facilitate soldering. The insulating body is injection-molded on the inner terminal 2 and the outer casing 3, and the plastic is filled and filled under the _ portion m and above the base 21, and the inner terminal 2 and the insulating body are more stably held; the recessed portion 24 is made of an insulating body. The cladding 'internal terminal 2 and the insulating body are old and fixed. Therefore, the RF connector 1 can withstand a large insertion force, increasing the service life of the RF connector 100. [0013] The above description is only the embodiment of the present invention, and not all of the embodiments, any equivalent changes taken by those skilled in the art to the technical solution of the present invention are The scope of the patent application of the invention is covered. [0015] 100107995 [Simple description of the drawings] The first figure is the RF connector of the present invention The second figure is the RF connector of the present invention Form No. 1010101 Page 6 of 15
之立體組合圖。 之立體分解圖。 I 1002013577-0 201238164 [0016] 第三圖係本發明射頻連接器沿第一圖中111 - I II線之剖視 圖。 [0017] 第四圖係本發明射頻連接器沿第一圖中IV-1V線之剖視圖 〇 [0018] 第五圖係本發明射頻連接器沿第一圖中V-V線之剖視圖。 【主要元件符號說明】 [0019] 射頻連接器：100 [0020] 絕緣本體：1 Ό [0021] 内端子：2 [0022] 基體：21 [0023] 接觸部：22 ' [0024] 拱形部：23 [0025] 連接部：231 [0026] 弧形部：232 [0027] 凹陷部：2 4 [0028] 焊接部：25 [0029] 外殼體：3 [0030] 管狀部：31 [0031] 腳部：32 [0032] 焊接腳：321 100107995 表單編號Α0101 第7頁/共15頁 1002013577-0 201238164 [0033]槽道：32 2 [C034] 焊腳：33 [0035]嵌槽：34 1002013577-0 100107995 表單編號A0101 第8頁/共15頁The three-dimensional combination map. A three-dimensional exploded view. I 1002013577-0 201238164 [0016] The third figure is a cross-sectional view of the RF connector of the present invention taken along line 111-I II of the first figure. 4 is a cross-sectional view of the radio frequency connector of the present invention taken along the line IV-1V in the first drawing. [0018] The fifth drawing is a cross-sectional view of the radio frequency connector of the present invention taken along line V-V in the first drawing. [Main component symbol description] [0019] RF connector: 100 [0020] Insulating body: 1 Ό [0021] Inner terminal: 2 [0022] Base: 21 [0023] Contact: 22 ' [0024] Arch: 23 [0025] connecting portion: 231 [0026] curved portion: 232 [0027] depressed portion: 2 4 [0028] welded portion: 25 [0029] outer casing: 3 [0030] tubular portion: 31 [0031] foot portion :32 [0032] Soldering feet: 321 100107995 Form number Α 0101 Page 7 / Total 15 pages 1002013577-0 201238164 [0033] Channel: 32 2 [C034] Soldering feet: 33 [0035] Insert slot: 34 1002013577-0 100107995 Form No. A0101 Page 8 of 15