M318223 八、新型說明： 【新型所屬之技術領域】 本創作涉及一種音頻插座連接器，尤其涉及一種可增加端子 與對接插頭接觸力量之音頻插座連接器。 【先前技術】 按’隨著電子產業的發展，特別是各種影音設備的發展及其 ' 功能的不斷加強，與之配合的音頻插座連接器功能的穩定性要求 鲁越來越高。目前運用於各項影音設備上所使用的音頻插座連接包 括一座體，座體内開設可供插頭插入的插孔，另設有複數端子， 各端子係由導通材料彎折成一懸臂梁接觸結構，其一端固定在座 體内’另一端伸入插孔而抵接於插頭之相應位置，進而形成導通 狀態。 惟’上述音頻插座連接器之懸臂梁接觸結構與外部對接插頭 - 配合時’端子在受到插頭的擠壓而易產生形變，端子及易出現與 # 插頭的接觸力量不夠甚至無法實現信號的傳送。 【新型内容】 本創作之目的係針對上述技術存在之端子使用時易 變形之缺 陷提供-種音頻插座連接器能夠可靠地傳輸信號 。該音頻插座連 接器包括絕緣座體和端子組。其中，該絕緣座體包括主體部，主 體部-端開設有對接部，對接部沿抽線方向向内延伸設有插接 孔’該插接孔貫穿主體部和對接部。端子組收容於絕緣座體之相 應收今槽内’該端子組至少包括—簡支梁端子，該簡支梁端子具 M318223 出形成 立於一對相對兩側的侧臂，兩側臂之 s H 連接為-體’該彈性臂於巾部向内平滑凸 一伸入插接孔内的接觸部。 當本創作音頻插座連接器與對接插頭對接時，藉由所述簡支 梁端子之與她轉部_抛連的·臂的賴餅，從而使 得接觸部和對接_之間可以產生更大的接觸力，達成更加稃定 的訊號傳輸。 “ 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及功 效，以下知例舉實施例並配合圖式詳予說明。 請參閱第-圖，本創作音頻插座連接器100包括絕緣座體10 及收容於該絕緣座體10内的端子組。其中絕緣座體10包括大致 呈矩形之主體部11、自主體部11 一端沿主體部u軸線方向延伸 的對接部12及貫穿主體部11和對接部12的插接孔13。 请參閱第二圖及第二圖’主體部11包括底壁14、頂壁15、 兩侧壁16及後壁17。底壁14於其前端處開設有與插接孔13相連 通的第一收容槽141及第二收容槽142,第一收容槽141與第二收 容槽142分設於底壁14前部兩侧並分別與兩侧壁16相連通。主 體部11之相應兩侧壁16分別設置有複數導柱161，該導柱161可 向下插設於外部電路板（圖未示）上。後壁17兩側分別開設有與插 接孔13相連通的第三收容槽Π1及第四收容槽172，第三收容槽 171並向外與相應侧壁16相連通，其底端開設有貫穿底壁14之第 M318223 一卡持Ρ Π3，第四收容槽172底端開設有貫穿紐μ 持口 174。 一 ，端子組包括―_絲端子和_組懸臂梁端 子，其中間支梁端子包括第-端子21、第二端子22，懸臂梁端子 包括第二端子23及細端子24。Μ第—端子2卜第二端子η 及第三端子23為信號端子，第四端子24為-固定端子。 第一端子21包括大致呈開口向上形狀的第一固持部21〇 • 以及由第一固持部210之前侧臂外側中部水平向外伸出的第一連 接部211。其中，第一連接部211外侧底端向下延伸後並向後彎折 形成第二連接部212，第-連接部211與第二連接部212大致呈九 十度，所述第二連接部212頂端相背於第一固持部21〇 一側後部 向外延伸並向下彎折形成第一焊接部213。第一固持部綱之兩侧 • 臂之間通過第一彈性臂214連接為-體，所述第—彈性臂214於 • 中部向相對第一連接部211 —側平滑凸出形成第一接觸部215。所 _ 述第一固持部210之側臂外側並形成有第一卡塊216。 第二端子22與第一端子21形狀相同，係通過水平旋轉18〇 度得到。相應的，該第二端子22形成有第二固持部220、第三連 接部22卜第四連接部222、第二焊接部223、第二彈性臂224、 第二接觸部225以及第二卡塊226。 第三端子23包括大致呈矩形環狀之第三固持部23〇，第三固 持部230前端臂下部向後延伸後並於底端向外延伸，而後向下彎 折形成第三焊接部231，第三固持部230後端臂向斜前方伸出的位 7 M318223 於第三固持部230内侧之第三彈性臂232。第三彈性臂232末端延 伸形成第三接觸部233。第三固持部230前端臂外侧並設有第三卡 塊 234 〇 第四端子24包括大致呈開口向前之U形狀的第四固持部 240 ’第四固持部240後端臂向前方内侧延伸出第四彈性臂241， 第四彈性臂241末端形成第四接觸部242,第四固持部240底臂外 侧設有第四卡塊243。 請參閱第二圖及第三圖，組裝時，第一端子21、第二端子22、 第二端子23、第四端子之固持部210、220、230、240分別嵌固於 絕緣座體10之第一收容槽141、第二收容槽142、第三收容槽171、 第四收容槽172中。其中，第一端子21、第二端子22之卡塊210、 226分別卡持於第一收容槽141和第二收容槽142内壁，第三端子 23、第四端子24之卡塊234、243分別卡持於第一·^持口 173、第 二卡持口 174。所述第一接觸部215、第二接觸部225、第三接觸 部233及第四接觸部242分別向内伸入絕緣座體1〇之插接孔13。 所述第一焊接部213、第二焊接部223、第三焊接部231分別伸出 絕緣座體10以焊接到外部電路板，所述導柱161插設於外部電路 板用以固定該音頻插座連接器100。 請參閱第五圖，當對接插頭3〇與本創作之音頻插座連接器100 插接配合時，對接插頭30自對接部12插入到插接孔13内，第一 端子21、第二端子22、第三端子23之接觸部215、225、233分 別抵接於該對接插頭30的相應部位，從而達成對接插頭30和外 8 M318223 部電路板之間的信號導通，第四端子％之第四接觸部242亦抵接 於該等對接插頭3〇之相對第三接觸部233之一侧，達到平衡對接 插頭30所受抵接力的效果，進而更加穩定的夾持該對接插頭如 於所述插接孔13内。另外，在繼插頭插接的過程巾，藉由第一 端子21、第二端子22之與相應固持部21〇、22〇兩侧臂相連的彈 性臂214、224的簡支梁結構設計，從而使得第-接觸部212和第 二接觸部225和對接插頭3G之間可以產生較習知_臂梁結構更 大的接觸力，達成更加穩定的訊號傳輸。 綜上所述，本創作「音頻插座連接器」符合創作專利要件， 故依法提出專利巾請。惟，以上賴露者僅為本創作之較佳實施 例，於具體實施時，本創作可以有多種變化設計。本創作之申請 專利範圍並不以上述實施例為限，舉凡熟習本案技藝之人士援本 案創作之精神所作之等效修飾或變化皆應包含於以下之申請專利 範圍内。 【圖式簡單說明】 第一圖係本創作音頻插座連接器之立體分解圖； 第二圖係第一圖之立體組合圖； 第二圖係本創作音頻插座連接器另一角度之立體組合圖； 第四圖係本創作音頻插座連接器之端子的立體圖； 第五圖係g對接插頭插入本創作音頻插座連接器時的剖面 圖。 【主要元件符號說明】 9 M318223 音頻插座連接器 主體部 插接孔 第一收容槽 頂壁 導柱 第三收容槽 第一卡持口 第一端子 第一連接部 第一焊接部 第一接觸部 第二端子 第三連接部 第二焊接部 第二接觸部 第三端子 第三焊接部 第三接觸部 第四端子 第四彈性臂 第四卡塊 絕緣座體 10 對接部 12 底壁 14 第二收容槽 142 侧壁 16 後壁 17 第四收容槽 172 第二卡持口 174 第一固持部 210 第二連接部 212 第一彈性臂 214 216 第二固持部 220 第四連接部 222 第二彈性臂 224 第二卡塊 226 第三固持部 230 第三彈性臂 232 第三卡塊 234 第四固持部 240 第四接觸部 242 插頭 30M318223 VIII. New Description: [New Technology Field] The present invention relates to an audio socket connector, and more particularly to an audio socket connector capable of increasing the contact force between a terminal and a mating plug. [Prior Art] According to the development of the electronics industry, especially the development of various audio-visual equipment and its continuous enhancement of functions, the stability requirements of the audio socket connector function with it are getting higher and higher. The audio socket connection currently used in various audio-visual equipment includes a body, a socket for inserting a plug is formed in the body, and a plurality of terminals are further provided, and each terminal is bent by a conductive material into a cantilever beam contact structure. One end is fixed in the body body' and the other end protrudes into the socket to abut the corresponding position of the plug, thereby forming an on state. However, when the cantilever beam contact structure of the above audio socket connector and the external butt plug - when mated, the terminal is easily deformed by being squeezed by the plug, and the terminal and the contact force with the # plug are insufficient to be transmitted or the signal can not be transmitted. [New content] The purpose of this creation is to provide a reliable transmission of signals for the defect that the terminal of the above-mentioned technology is easy to deform when used. The audio jack connector includes an insulative housing and a terminal set. The insulating seat body includes a main body portion, and the main body portion-end is provided with an abutting portion. The abutting portion extends inwardly along the drawing direction to provide an insertion hole. The insertion hole penetrates through the main body portion and the abutting portion. The terminal group is received in a corresponding receiving groove of the insulating seat body. The terminal group includes at least a simple beam terminal, and the simple beam terminal M318223 is formed to form a side arm standing on a pair of opposite sides, and the arms of the two sides are The H connection is a body. The elastic arm smoothly protrudes inwardly into the contact portion of the insertion hole. When the present audio jack connector is docked with the docking plug, the contact between the contact portion and the docking _ can be made larger by the simple arm of the simple beam terminal and the arm of the arm Contact force to achieve a more stable signal transmission. [Embodiment] In order to explain in detail the technical contents, structural features, achieved goals and effects of the present invention, the following embodiments are described in detail with reference to the drawings. Referring to the drawings, the present audio socket connector 100 The insulating base 10 includes a substantially rectangular main body portion 11 and an abutting portion 12 extending from one end of the main body portion 11 along the main body portion u-axis direction and the through-hole portion. The main body portion 11 and the insertion hole 13 of the abutting portion 12. Referring to the second and second figures, the main body portion 11 includes a bottom wall 14, a top wall 15, two side walls 16, and a rear wall 17. The bottom wall 14 is at the front end thereof. A first receiving slot 141 and a second receiving slot 142 are formed in the first receiving slot 141 and the second receiving slot 142. The first receiving slot 141 and the second receiving slot 142 are respectively disposed on two sides of the front wall of the bottom wall 14 and respectively. The respective two side walls 16 of the main body portion 11 are respectively provided with a plurality of guide columns 161, and the guide posts 161 can be inserted downwardly on an external circuit board (not shown). The third receiving slot Π1 and the fourth receiving slot 172 that communicate with the insertion hole 13 are third. The receiving slot 171 communicates with the corresponding side wall 16 outwardly, and the bottom end of the fourth receiving slot 172 is provided with a through-clamping opening 174 at the bottom end of the fourth receiving slot 172. The terminal group includes a _ wire terminal and a _ group cantilever beam terminal, and the middle beam terminal includes a first terminal 21 and a second terminal 22, and the cantilever beam terminal includes a second terminal 23 and a thin terminal 24. The first terminal 2 terminal The two terminals η and the third terminal 23 are signal terminals, and the fourth terminal 24 is a fixed terminal. The first terminal 21 includes a first holding portion 21 having a substantially open upward shape and an outer side of the front side arm of the first holding portion 210 a first connecting portion 211 extending outwardly from the middle portion. The bottom end of the first connecting portion 211 extends downward and is bent back to form a second connecting portion 212. The first connecting portion 211 and the second connecting portion 212 are substantially At the ninety degrees, the top end of the second connecting portion 212 extends outwardly from the rear side of the first holding portion 21〇 and is bent downward to form a first welded portion 213. Both sides of the first holding portion are included Connected to the body by the first elastic arm 214, the first elastic The first contact portion 215 is formed to be smoothly protruded from the middle portion of the first connecting portion 211. The first latch portion 216 is formed outside the side arm of the first holding portion 210. The second terminal 22 and the second terminal 22 One terminal 21 has the same shape and is obtained by horizontal rotation of 18 degrees. Correspondingly, the second terminal 22 is formed with a second holding portion 220, a third connecting portion 22, a fourth connecting portion 222, a second soldering portion 223, and a second portion. The second elastic portion 224, the second contact portion 225 and the second clamping block 226. The third terminal 23 includes a third retaining portion 23〇 having a substantially rectangular shape, and the lower end portion of the front end arm of the third retaining portion 230 extends rearwardly and at the bottom end. The third elastic portion 232 is formed on the inner side of the third holding portion 230. The end of the third resilient arm 232 extends to form a third contact portion 233. The third retaining portion 230 is disposed outside the front end arm and is provided with a third latch 234. The fourth terminal 24 includes a U-shaped fourth retaining portion 240 that is substantially open toward the front. The fourth retaining portion 240 extends rearwardly toward the front inner side. The fourth elastic arm 241 has a fourth contact portion 242 at the end of the fourth elastic arm 241, and a fourth block 243 is disposed outside the bottom arm of the fourth holding portion 240. Referring to the second and third figures, the first terminal 21, the second terminal 22, the second terminal 23, and the fourth terminal holding portions 210, 220, 230, 240 are respectively embedded in the insulating base 10 during assembly. The first receiving groove 141, the second receiving groove 142, the third receiving groove 171, and the fourth receiving groove 172. The blocks 210 and 226 of the first terminal 21 and the second terminal 22 are respectively clamped on the inner walls of the first receiving slot 141 and the second receiving slot 142, and the latches 234 and 243 of the third terminal 23 and the fourth terminal 24 respectively The card is held by the first holding port 173 and the second holding port 174. The first contact portion 215, the second contact portion 225, the third contact portion 233, and the fourth contact portion 242 respectively extend inwardly into the insertion holes 13 of the insulating base 1b. The first soldering portion 213, the second soldering portion 223, and the third soldering portion 231 respectively protrude from the insulating base 10 to be soldered to the external circuit board, and the pillar 161 is inserted into the external circuit board for fixing the audio socket. Connector 100. Referring to FIG. 5, when the docking plug 3 is mated with the audio jack connector 100 of the present invention, the mating plug 30 is inserted into the plug hole 13 from the mating portion 12, and the first terminal 21 and the second terminal 22 are The contact portions 215, 225, and 233 of the third terminal 23 respectively abut the corresponding portions of the mating plug 30, thereby achieving signal conduction between the mating plug 30 and the outer 8 M318223 circuit board, and the fourth contact of the fourth terminal % The portion 242 is also abutted on one side of the third contact portion 233 of the mating plug 3 to achieve the effect of balancing the abutting force of the mating plug 30, thereby more stably clamping the mating plug as described in the plugging Inside the hole 13. In addition, in the process towel inserted in the plug, the simple support beam structure of the elastic arms 214, 224 of the first terminal 21 and the second terminal 22 connected to the two arms of the corresponding holding portions 21〇, 22〇, thereby designing The contact force between the first contact portion 212 and the second contact portion 225 and the mating plug 3G can be made larger than that of the conventional arm beam structure, achieving a more stable signal transmission. In summary, the "audio socket connector" of this creation meets the requirements for the creation of patents. However, the above disclosure is only a preferred embodiment of the creation. In the specific implementation, the creation can have a variety of changes in design. The scope of the patent application is not limited to the above-mentioned embodiments, and equivalent modifications or variations made by those skilled in the art to the spirit of the present invention should be included in the scope of the following patent application. [Simple diagram of the diagram] The first diagram is an exploded view of the audio socket connector of the present invention; the second diagram is a three-dimensional combination diagram of the first diagram; the second diagram is a three-dimensional combination diagram of the angle of the connector of the present audio socket connector The fourth figure is a perspective view of the terminal of the present audio socket connector; the fifth figure is a cross-sectional view of the g docking plug inserted into the creation audio socket connector. [Main component symbol description] 9 M318223 Audio socket connector body connector hole First receiving slot Top wall guide post Third receiving slot First latching port First terminal First connecting part First soldering part First contact part Two-terminal third connection portion second welded portion second contact portion third terminal third welded portion third contact portion fourth terminal fourth elastic arm fourth block insulating seat body 10 butt portion 12 bottom wall 14 second receiving groove 142 side wall 16 rear wall 17 fourth receiving groove 172 second holding port 174 first holding portion 210 second connecting portion 212 first elastic arm 214 216 second holding portion 220 fourth connecting portion 222 second elastic arm 224 Two clamping block 226 third holding portion 230 third elastic arm 232 third clamping block 234 fourth holding portion 240 fourth contact portion 242 plug 30