M316509 八、新型說明： 【新型所屬之技術領域】 本創作係有關於-種音頻連接器，特別是指一種能 確保内部導接端子不㈣形，並進而確保音頻訊號傳輪 品質之音頻連接器改良結構。M316509 VIII. New description: [New technical field] This is a kind of audio connector, especially an audio connector that can ensure the internal terminal is not (four) shape, and thus ensure the quality of the audio signal transmission. Improved structure.
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15 【先前技術】 按，電連接ϋ是各式電子產品中心作為電訊傳輪 之主要轉接構件’而-種具有產生音訊效果的音頻連接 器在視聽音響產品係被歧制，其主要魏在於提供 語音信號的傳輸。近年來，隨著各難巧型電子數碼產 品的問世，如移動電話、PDA、MP3、及筆記本電腦等電 子數碼產品的躲’音娜座連接n在這些產品上的應 用更订重要。習知常見的音頻插座連接器如第5圖所示， 该音頻插座90具有-減9卜且該音飾細於不同部 位係設有複數端子92(僅顯示—端子），騎數端子％係向 該插孔91内凸伸，t_音雜頭93對接插人該插孔㈣ ，該音頻插頭93將與該複數端子92接觸，用以進行音頻 信號之傳輪。然’―般之音雜頭93為制其對接插置 M316509 ，其刖端之端面931係呈去角而接續—導角環面932，當 該音頻_93插人該音頻插座敗插_時，該端面931 係抵接於該插孔91之端壁9U，而該導角環面呢係呈未 接觸之架空狀態’導致财局部_之端面931受到定位 之不蚊縣’使㈣音·_93於插拔操作或使用時 ’將因不特定之作用力或外力而產生音頻_93的搖晃 現象’此絲易造成與其闕之複數端子的碰撞變形、 歪斜或損壞，進而縛其音隸號傳輸之品纽縮短使 用可〒，再者，由於該音頻插頭93係呈類似懸臂樑狀態 ’該音頻插頭93前端的不穩定晃動亦將造成後端倍增之 傷害作用力’導致影響該音頻铜93之制壽命。因此 如何針對音頻插座連接器再加以設計改良，以解決其 2子易於變形或損壞之缺失，並確保其音頻信號傳輸品 貝’誠是業界或有智之士應再進—步思考、努力突破之 課題。 ^於如述f知音頻插座連接器使用上之缺失問題及 其、:構設計上树理想之事實，本錢作人即著手研發 構、其解決方案’希望能開發出—種更具穩定性、較長 使用壽命及更佳電訊傳輸品質之音頻連接器改良結構^ M316509 服務社會大眾及促進此業之發展，遂經多時之構思而有 本創作之產生。 【創作内容】 "5 本創作之目的係在提供一種音頻連接器改良結構， 其能避免端子易於變形或損壞，進而確保其音頻信號傳 • 輸品質及使用壽命者。 本創作之再一目的係在提供一種音頻連接器改良結 構，其能避免對接音頻插頭於操作或使用中之不當搖晃 10 現象，進而能有效提昇對接音頻插頭之使用壽命。 本創作為達上述目的所採用之技術手段，係包括有 絕緣本體，該絕緣本體前端設一接頭，該接頭設一伸入 φ 該絕緣本體内之插孔，該插孔後端設有具斜面之環槽部 及中央之孔端壁，該絕緣本體内係設複數端子槽；端子 組，該端子組係包括複數端子，該複數端子係分別設於 該絕緣本體之該複數端子槽。 兹為使貴審查委員對本創作之技術特徵及所達成 之功效更有進一步之暸解與認識，謹佐以較佳之實施例 圖及配合詳細之說明，說明如後： 7 M316509 【實施方式] 凊參閱第一、二及三圖，本創作之音頻連接器改良 結構係包括有絕緣本體10及端子組30 ;該絕緣本體1〇前 端設一圓形接頭11及方形接板12，該圓形接頭u設一伸 5 ^ 入该絕緣本體10内之插孔13，該絕緣本體10於該方形接 板12之後方係設有頂凹面14及兩側之側凹面ι5，該頂凹 面14係設一連通該插孔π之缺口 141，而該侧凹面15係設 有卡塊151 ;該絕緣本體1〇内部一側係設有連通該插孔13 之端子槽16、17、18(如第3A圖所示），而另侧設有連通該 10 插孔13之端子槽19，其中，該端子槽17、18係分別貫穿 該絕緣本體1〇頂面而形成一定位槽171、181，該端子槽 19係貫穿該絕緣本體1〇頂面而分別形成一定位槽19ι、 192 ;該插孔π係包括前端之第一插孔部131及後端徑寬 較小之第二插孔部132，該第一插孔部131係對應連通該 15 缺口 141及端子槽16、17，該第二插孔部132係對應連通 該端子槽19，該第二插孔部132後端設有具斜面之環槽部 133及中央之孔端壁134，該孔端壁134係用以終結該環槽 部 133〇 該端子組30係包括第一端子31、第二端子32、第三 8 M316509 端子33、第四端子34及定位端子35、36，該第一端子31 略呈一门狀片體，其設有彈片狀之導接部311及兩侧片部 位之卡制孔312，該卡制孔312係可卡結定位於該絕緣本 體10之卡塊151，用以將該第一端子31定位於該絕緣本體 10之頂凹面14及側凹面15處，並使該導接部311係伸入該 插孔13内，另，該第一端子31之一侧面上係向下設有插 腳313，該插腳313係插接於電路板(未圖示）；該第二端子 32係設於該端子槽16處，其設有彎折片狀之導接部321及 向下之插腳322，該導接部321係伸入該插孔13内，該插 腳322係插接於電路板；該第三端子33係設於該端子槽17 及凸顯於該定位槽171處，其設有彎折片狀之導接部331 及下方側向彎折之接腳332，該導接部331係伸入該插孔 13内，該接腳332係焊固於電路板；該定位端子％係設於 該端子槽18處，其設有向上凸伸之干涉部351、下方側向 彎折之接腳352及橫向凸伸之接觸部353，該干涉部351係 定位於該定位槽181，該接腳352係焊固於電路板；該第 四端子34係設於該端子槽19處，其設有向上凸伸之干涉 部341及橫向凸伸呈弧彎狀之導接部342，該干涉部351係 定位於該定位槽191，該導接部342係伸入該插孔13内； M316509 該定位端子36係設於該端子槽祕，其設有向上凸伸之 干涉部361及下方侧向彎折之接腳362，該干涉部361係定 位於忒疋位槽192，該接腳362係焊固於電路板。 刖述該端子組30組裝於該絕緣本體1〇時，該第一端 子31之導接部311係首先位於該接頭n之後繼部位；該定 位鈿子35之接觸部353係伸設至該第二端子32之導接部 321及第三端子33之導接部331位置處，但未形成接觸(如 第2A圖所示），使該第二端子32、第三端子33及定位端子 35構成一組常開（normal 〇pen)端子組；而該第四端子34 之導接部342係與該定位端子35相接觸(如第2A圖所示）， 使該第四端子34及定位端子35構成一組常關（n〇rmal close)端子組。 因此，當一音頻插頭(未圖示，參第5圖）插入該插孔 13内時，將與該第一端子31先接觸，並將雜訊等干擾信 號先藉該第一端子31進行接地排除；當該音頻插頭繼續 插入時，將與該第二端子32、第三端子33及第四端子34 接續接觸，並使該第二端子32、第三端子33之導接部321 、331與該定位端子35之接觸部353接觸，及使該第四端 子34之導接部342與該定位端子35分離，進而構成整體電 M316509 訊之導接運作。 當該音頻插頭插設於該絕緣本體10之插孔丨3内時， 該音頻插頭前端之導角環面(未圖示，參第5圖）將抵接於 該插孔13後端具斜面之環槽部133，而該音頻插頭前端之 端面同樣係抵接於該插孔13之孔端壁134，如此可使該音 頻插頭前端侧部受到該環槽部133之穩定抵接而無法位 移或晃動，進而避免該端子組30因音頻插頭受到外力作 用之搖晃而造成碰撞變形、歪斜或損壞，而能確保音頻 連接器其s頻仏號傳輸之品質及使用壽命，同時也可以 避免該音頻插頭之懸臂樑結構因晃動所導致之損傷作用 综合上述’本創作確已符合創作專利之要件，爰依 •法提出專利申請。惟以上所述者，僅為本創作較佳實施 15例而已’並非用來岐摘作實狀賴，故舉凡依本 創作申請專·_述之形狀、構造、概及精神所為 之均等變化與修飾，均應包括於本創作之申請專利範圍 【圖式簡單說明】 M316509 第一圖係本創作之立體示意圖； 第二圖係本創作之分解示意圖； 第二A圖係本創作之端子組配分解示意圖； 第三圖係本創作之侧視示意圖； 第三A圖係第三圖沿A-A剖線之剖視示意圖； 第四圖係本創作之上視示意圖； 第四A圖係第四圖沿B-B剖線之剖視示意圖； 第五圖係習知音頻插座連接器示意圖； 10【圖號對照說明】 音頻插座 90 端子 92 插孔 91 音頻插頭 93 端面 931 導角環面 932 端壁 911 絕緣本體 10 15 端子組 30 接頭 11 接板 12 插孔 13 頂凹面 14 侧凹面 15 缺口 141 卡塊 151 端子槽 19 端子槽 16 、 17 、 18 12 M31650915 [Prior Art] Press, the electrical connection is the main switching component of the various electronic product centers as the telecommunication transmission wheel', and the audio connector with the audio effect is disproportionate in the audiovisual audio product system. Provides transmission of voice signals. In recent years, with the advent of difficult electronic digital products, the application of electronic digital products such as mobile phones, PDAs, MP3s, and notebook computers has become more important in these products. A conventional audio jack connector is as shown in FIG. 5, the audio jack 90 has a minus 9 and the sound is thinner than a different portion with a plurality of terminals 92 (display only - terminals), and the number of rides is % To the inside of the jack 91, the t_instrument 93 is docked into the jack (4), and the audio plug 93 will be in contact with the plurality of terminals 92 for carrying the audio signal. However, the general sound of the miscellaneous head 93 is the mating insertion M316509, and the end surface 931 of the rear end is de-angled and connected to the lead-angle torus 932. When the audio_93 is inserted into the audio socket, the audio socket is inserted. The end surface 931 is abutted against the end wall 9U of the insertion hole 91, and the guide angle torus is in an uncontacted overhead state, which causes the end surface 931 of the financial portion to be positioned. _93 During the insertion or removal operation or use, 'the shaking phenomenon of the audio_93 will be generated due to the unspecified force or external force'. This wire is liable to cause collision, skew or damage to the complex terminals of the cymbal, and thus the sound number The transmission of the product can be shortened and used, and the audio plug 93 is similar to the cantilever beam state. The unstable sway of the front end of the audio plug 93 will also cause the back end multiplication damage force to affect the audio copper 93. The life of the system. Therefore, how to design and improve the audio socket connector to solve the lack of easy deformation or damage of the 2 sons, and ensure that its audio signal transmission products are "industry or intelligent people should re-enter the thinking, and strive to break through Question. ^ Yu Rushu knows the lack of use of the audio socket connector and the fact that it is ideal for the design of the tree, the capital is the development of the structure, its solution 'hope to develop a more stable, Improved structure of audio connectors with longer service life and better telecommunication transmission quality ^ M316509 Serving the public and promoting the development of this industry, this concept has been created by the long-term conception. [Creation Content] "5 The purpose of this creation is to provide an improved structure of the audio connector, which can avoid the terminal being easily deformed or damaged, thereby ensuring the quality and service life of the audio signal transmission. A further object of the present invention is to provide an improved structure of an audio connector that avoids the improper shaking of the docking audio plug during operation or use, thereby effectively increasing the service life of the docking audio plug. The technical means adopted for the above purposes includes an insulative body having a joint at the front end thereof, and the joint is provided with a socket extending into the insulating body, and the rear end of the socket is provided with a bevel The ring groove portion and the center hole end wall, the insulating body is provided with a plurality of terminal slots; the terminal group, the terminal group includes a plurality of terminals, and the plurality of terminals are respectively disposed in the plurality of terminal slots of the insulating body. In order to give your reviewers a better understanding and understanding of the technical features of the creation and the efficacies achieved, please refer to the preferred embodiment diagram and the detailed description as follows: 7 M316509 [Embodiment] 凊In the first, second and third figures, the improved structure of the audio connector of the present invention comprises an insulative housing 10 and a terminal set 30. The front end of the insulative housing 1 is provided with a circular joint 11 and a square connector 12, and the circular joint u An insertion hole 13 is formed in the insulative housing 10, and the insulative housing 10 is provided with a concave surface 14 and a side concave surface ι5 on both sides of the square plate 12, and the concave surface 14 is connected to the concave surface 14 a recess 141 of the insertion hole π, and the side concave surface 15 is provided with a block 151; the inner side of the insulating body 1 is provided with terminal slots 16, 17, and 18 that communicate with the insertion hole 13 (as shown in FIG. 3A). And the terminal slots 19 and 18 are connected to the top surface of the insulative housing 1 to form a positioning slot 171, 181. The terminal slot 19 is formed. A positioning groove 19ι, 192 is formed through the top surface of the insulating body 1; The socket π includes a first socket portion 131 at the front end and a second socket portion 132 having a small back-width, the first socket portion 131 correspondingly communicating with the 15 notch 141 and the terminal slots 16, 17 The second socket portion 132 is connected to the terminal slot 19, and the rear end of the second socket portion 132 is provided with a beveled ring groove portion 133 and a central hole end wall 134 for terminating the hole portion 134. The ring groove portion 133 includes the first terminal 31, the second terminal 32, the third 8 M316509 terminal 33, the fourth terminal 34, and the positioning terminals 35, 36. The first terminal 31 is slightly shaped like a door. The body is provided with a slab-shaped guiding portion 311 and a locking hole 312 at the two side portions, and the locking hole 312 is slidably positioned on the block 151 of the insulating body 10 for the first The terminal 31 is positioned at the top concave surface 14 and the concave surface 15 of the insulative housing 10, and the guiding portion 311 is inserted into the insertion hole 13. Further, one side of the first terminal 31 is downwardly disposed. The pin 313 is inserted into a circuit board (not shown); the second terminal 32 is disposed at the terminal slot 16 and is provided with a bent piece guiding portion 321 and a direction The lower pin 322 extends into the jack 13 , and the pin 322 is inserted into the circuit board; the third terminal 33 is disposed on the terminal slot 17 and protruded from the positioning slot 171 . The guide piece 331 is inserted into the insertion hole 13 and the pin 332 is welded to the circuit board; the positioning is provided on the circuit board; The terminal portion is disposed at the terminal slot 18, and is provided with an interference portion 351 protruding upward, a lower laterally bent pin 352, and a laterally protruding contact portion 353. The interference portion 351 is positioned in the positioning slot 181. The pin 352 is soldered to the circuit board; the fourth terminal 34 is disposed at the terminal slot 19, and is provided with an interference portion 341 protruding upward and a guiding portion 342 protruding in an arc shape. The portion 351 is positioned in the positioning slot 191, and the guiding portion 342 extends into the insertion hole 13; the M316509 is disposed in the terminal slot, and is provided with an interference portion 361 protruding upward and a lateral direction The bent portion 362 is positioned on the clamping groove 192, and the pin 362 is soldered to the circuit board. When the terminal assembly 30 is assembled to the insulative housing 1 , the guiding portion 311 of the first terminal 31 is first located at the subsequent portion of the connector n; the contact portion 353 of the positioning latch 35 is extended to the first portion. The second terminal 32, the third terminal 33, and the positioning terminal 35 are formed at the position of the guiding portion 321 of the two terminals 32 and the guiding portion 331 of the third terminal 33, but no contact is formed (as shown in FIG. 2A). a set of normally-opening terminal blocks; the guiding portion 342 of the fourth terminal 34 is in contact with the positioning terminal 35 (as shown in FIG. 2A), and the fourth terminal 34 and the positioning terminal 35 are provided. Form a set of n〇rmal close terminal sets. Therefore, when an audio plug (not shown, FIG. 5) is inserted into the jack 13, the first terminal 31 is first contacted, and an interference signal such as noise is first grounded by the first terminal 31. Excluding; when the audio plug continues to be inserted, the second terminal 32, the third terminal 33, and the fourth terminal 34 are in continuous contact, and the guiding portions 321 and 331 of the second terminal 32 and the third terminal 33 are The contact portion 353 of the positioning terminal 35 contacts, and the guiding portion 342 of the fourth terminal 34 is separated from the positioning terminal 35, thereby forming a guiding operation of the overall electric M316509. When the audio plug is inserted into the jack 丨3 of the insulative housing 10, the lead ring surface of the front end of the audio plug (not shown, see FIG. 5) will abut the bevel of the rear end of the jack 13 The annular groove portion 133, and the end surface of the front end of the audio plug is also abutted against the hole end wall 134 of the insertion hole 13, so that the front end portion of the audio plug can be stably abutted by the annular groove portion 133 and cannot be displaced. Or shaking, thereby preventing the terminal group 30 from being deformed, skewed or damaged due to the shaking of the audio plug by the external force, thereby ensuring the quality and service life of the s frequency transmission of the audio connector, and also avoiding the audio. The damage effect caused by the swaying of the cantilever beam structure of the plug is integrated with the above-mentioned 'this creation has indeed met the requirements of the patent creation, and the patent application is filed by 爰依法. However, the above-mentioned ones are only 15 examples of the best implementation of this creation, and they are not used to extract the actual situation. Therefore, the changes in shape, structure, and spirit of the application are based on the same. Modifications should be included in the scope of the patent application of this creation [Simple description of the drawings] M316509 The first picture is a three-dimensional schematic diagram of the creation; The second picture is an exploded view of the creation; The second A picture is the terminal assembly of the creation The third figure is a schematic view of the side view of the third figure along the line AA; the fourth picture is a top view of the creation; the fourth picture is the fourth picture The cross-sectional view along the BB line; the fifth picture is a schematic diagram of the conventional audio socket connector; 10 [Figure number comparison description] Audio socket 90 terminal 92 jack 91 audio plug 93 end face 931 lead ring face 932 end wall 911 insulation Body 10 15 Terminal set 30 Connector 11 Connector 12 Jack 13 Top concave surface 14 Side concave surface 15 Notch 141 Block 151 Terminal slot 19 Terminal slot 16, 17, 18 12 M316509
環槽部 133 定位槽 171 、 181 孔端壁 134 定位槽 19 卜 192 第一端子 31 第一插孔部 131 第二端子 32 第二插孔部 132 第三端子 33 第四端子 34 導接部 311 定位端子 35、36 卡制孔 312 插腳 313 導接部 321 插腳 322 導接部 331 接腳 332 干涉部 351 接腳 352 接觸部 353 干涉部 341 導接部 342 干涉部 361 接腳 362 15 13Ring groove portion 133 positioning groove 171, 181 hole end wall 134 positioning groove 19 192 first terminal 31 first socket portion 131 second terminal 32 second socket portion 132 third terminal 33 fourth terminal 34 guiding portion 311 Positioning terminal 35, 36 Carding hole 312 Pin 313 Guide portion 321 Pin 322 Guide portion 331 Pin 332 Interference portion 351 Pin 352 Contact portion 353 Interference portion 341 Lead portion 342 Interference portion 361 Pin 362 15 13