200952276 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種插頭裝置，尤其涉及一種音頻插頭褒 置。 【先前技術】 知Γ ’隨者科學技術的發展’音頻插頭裝置已廣泛應用 於曰常生活及工作中。 中國大陸專利第200420094029.6號揭露了一種音頻插 碩裝置，該音頻插頭裝置包括插頭端子、插頭主體及外殼。 插頭端子目持於插頭主體上，並且插頭端子的—端凸伸出 插頭主體’另—端與一線㈣接。外殼包覆插頭主體。當 該音頻插頭裝置之插頭端子插人—相應的電子產品之音二 插孔後，即可達成音頻訊號之傳輸。 惟，上述音頻插頭裝置在與電子產品插接後，揚聲器 和電子產品之間始終保持電性連接’因此為關閉揚聲器， 使用者需要《音輸縣置，這不便於❹者的使用。 【發明内容】 發_目的料對上”知技術之㈣提供 有切斷功能的音頻插頭裝置。 子、述目的’本發明之音頻插頭裝置包括插頭端 於固持殼上的-第—接觸J妾觸模組具有固持殼及固定 接觸鸲子和—第二接觸端子。插頭端 200952276 子口疋在El持㉝上’其具有—對接部、—第—接觸部及一 第二接觸部，該對接部f於固持殼外，第—接觸部和第二 接觸部收容卵持殼内，第一接觸部與第二接觸部分別抵 接於所述第-接觸端子與第二闕端子上。開關組具有 轉軸及固疋於轉轴上的開關端子；該轉轴固定有開關 端子的-端樞接在S1持殼内；該開關端子隨轉軸的轉動選 擇抵接於第一接觸端子或第二接觸端子上。 如上所述，本發明音頻插頭裝置藉由設置第一接觸端 子、第二制端子及開_子，並使開關端子與第一接觸 端子或第三接觸端子抵接以實關啟或關閉該音頻插頭農 置之功效，從錢本發明音赌縣置具有㈣功能，進 而便於使用。 【實施方式】 為詳細說明本發明之技術内容、所達成的目的及功 效，以下茲舉實施例並配合圖式詳予說明。 請參閱第一圖，本發明之音頻插頭裝置1包括插頭端 子10、接觸模組、開關模組、外殼8〇及後蓋9〇。 插頭端子10大致呈圓柱狀，其具有對接部U、第一接 觸部12、第二接觸部13及尾部14。該插頭端+ 1〇之尾部 Μ上固設有-固持塊15，該固持塊15上開設有兩固持孔 15卜 請繼續參閱第-圖，所述接觸模組具有接觸端子組、 200952276 疋位彈片3G、固持殼及鎖固環。 接觸端子組具有[接觸端子21及第二接觸端子 第-接觸端子21具有片狀且料成弧形的第_固持部 4 '固持部211的兩端皆料折形成有—第—抵接 邛212。第一固持部211的一側产 _ 的第一連接部213，該第—連接^3^伸有—長條狀 一喚^ 運接* 213的末端經彎折形成有 ❹ 觸端214。所述第二接觸端子22之結構與第一接 —子21之結構大致相同，其亦具有第二固持部221、第 抵接。P 222、第二連接部223及第二接觸端224。 所述定位彈片3〇為片狀且彎折呈弧形，其中部向内彎 ㈣成有-卡持部31。所述鎖固環具有呈環狀的第一鎖固 % 51及第二鎖固環52 請參閱第一圖，所述固持殼具有第-固持殼41及第二 固持喊42。該第持殼41具有大致呈半圓筒狀的基部 411 ’其該基㈣1的内側面上延伸有一沿基部411的切向 延伸的呈弧形的凸塊412及兩在基部411的切向方向上間 隔-定距離的第一固躲413。且該基部4ΐι的内側面上在 第一固持柱4〗3前後各延伸有兩在基部4]1的切向方向上 間隔一定距離的定位塊414。 請參閱第三®，所述第二固持殼42之結構與第一固持 殼41之結構基本相似，其亦具有基部421、卡固部、 第二定位柱423及定位塊424,其不同之處在於：所述第二 200952276 固持柱423上開設有貫穿該第二固持柱423及基部421之 鎖固孔425。 再請參閱第一圖’所述開關模組具有一轉轴6〇及固持 於轉軸60上的開關端子70。 轉軸60具有一呈環狀的抵接環61，抵接環61的外表 面上開設有一軸向延伸的夾持槽611。該抵接環61 —端延 伸有一定位環62,該定位環62上開設有複數個軸向延伸的 定位槽621。定位環62末端延伸有一抵擋環63，該抵擋環 63向後延伸有一驅動部64，該驅動部64上凸伸有複數個 限動塊641。 請參閱第一圖及第三圖，所述開關端子7〇具有一夾持 部71’該夾持部71大致成“υ”形，其具有一卡固片711、 與卡固片711疊置設置的抵接片712及一連接在卡固片 711和抵接片712 —端的連接片713。卡固片711上經沖切 並向内彎折形成有一卡固塊714。抵接片712由中部至兩侧 緣逐漸朝向卡固片711彎折’從而使抵接片712呈弧形。 連接片713上向外延伸有一接腳72。開關端子70之夾持部 71夾持於轉軸60之抵接環61的一端，其中夾持部71之抵 接片712置於抵接環61之失持槽611内，卡固片71抵接 於抵接環61的内壁上’卡固塊713卡持於抵接環61之内 壁上。 請參閱第一圖及第四圖至第六圖，第一接觸端子21及 200952276 第二接觸端子22分別對應固持於第一固持殼41及第二固 持殼42上，其中第一接觸端子21之第一固持部211及第 二接觸端子22之第二固持部221分別對應抵接於第一固持 殼41之卡固部412及第二固持殼42之卡固部422上，第 一連接部213和第二連接部223分別對應卡於第一固持殼 41的相應的定位塊414及第二固持殼42之相應的定位塊 424之間。插頭端子10之固持塊15的固持孔151對應套設 〇 於第一固持殼41之第一定位柱413上。定位彈片30對應 卡抵於第一固持殼41及第二固持殼42之設有卡固塊412、 422的一端。 開關模組置於第一固持殼41上，並且使轉軸60之抵 擋環63抵頂於第一固持殼41之固持有定位彈片30的一端 上，使抵接環61抵接第一接觸端子21之第一抵接部212 和第二接觸端子22之第二抵接部222上。定位彈片30夾 ® 持於轉軸60之定位環62上。 第二固持殼42蓋合於第一固持殼41上，第一固持殼 41之定位柱413固持於第二固持殼42之鎖固孔425中，從 而使第一接觸部12、第二接觸部13、尾部14、固持塊15、 第一接觸端子21、第二接觸端子22、定位彈片30及開關 端子70及收容於第一固持殼41及第二固持殼42之組合體 内，使轉軸60之抵接環61及定位環62樞接在第一固持殼 41及第二固持殼42之組合體内，並使第一接觸端子21之 200952276 第一接觸端214和第二接觸端子22之第二接觸端224分別 對應抵接於插頭端子10之第一接觸部12及第二接觸部13 上。第一鎖固環51套設於第一固持殼41及第二固持殼42 之遠離插頭端子10的一端，第二鎖固環52套設於第一固 持殼41及第二固持殼42之鄰近於插頭端子10的一端，從 而將第一固持殼41及第二固持殼42固定在一起。 外殼80大致呈圓筒狀，該外殼80套設於第一固持殼 41及第二固持殼42外，插頭端子10之對接部11自外殼 80的一端凸伸出來，外殼80的另一端抵頂於轉轴70之抵 擋環63上。後蓋90前端套設於轉軸60之驅動部64上且 抵頂於轉軸60之抵擋環63上。驅動部64之限動塊641卡 持於後蓋90之内壁上，從而防止轉軸60於與後蓋90之間 發生相對運動。一具有兩訊號線及一接地線組成的線纜（圖 中未示）穿過後蓋90及轉軸60，從而使兩訊號線分別對應 焊接於插頭端子10之第二接觸部13及開關端子70之接腳 72上，該線纜之接地線焊接於第一接觸端子21之連接部 213 上。 於使用時，旋轉後蓋90以使轉軸60相對第一固持殼 41和第二固持殼42發生轉動，從而使夾持於轉軸60之抵 接環61上的開關端子70亦隨之轉動。當開關端子70抵接 於第一接觸端子21之第一抵接部212或第二接觸端子22 之第二抵接部222上時，定位彈片30之定位塊31卡持於 10 200952276 轉軸60之定位槽621内，從而使開關端子7〇與第一抵接 4 212或第一抵接部222穩定抵接。由於第一接觸端子 和第二接觸部13分別對應與線纜之接地線及訊號線，故， 當開關端子70之抵接片712與第一接觸端子21抵接時， 該曰頻插頭裝置1處於關閉狀態，而無音頻訊號傳輸；當 開關端子70與第二接觸端子22抵接時，由於第二接觸端 ❹ Ο 子22與第二接觸部13電性連接，該音頻插縣置i處於 開啟狀態，以傳輸音頻訊號。 *如上所述，本發明音頻插頭裝置j藉由設置第一接觸 端子、第二接觸端子22及開關端？ 30，並使開關端子 與第-接觸端子21或第二接觸端子22抵接以實現開啟 ^閉該音頻插頭裝置1之功效，從而使本發明音頻插頭 裝置1具有切斷功能，進而便於使用。 綜上所述’本發明之「音頻插頭裝置」由上述揭露之 =，可以達到所述之功效，且本發明之申請合乎專利之 ，故依法提出申請。惟，以上所揭露者，僅 之較佳實施例，自不沪以〜士政 ’、、、本毛月 不此以此限疋本發明之權利範圍。至於 =之其他等效之修飾或變化，皆應涵蓋在 之 申請專利範圍内。 【圖式簡單說明] 第-圖係本發明之音頻插頭裝置的立體分解圖。 第一圖係本發明之音頻插頭裝置 〈開關^子的立體 11 200952276200952276 IX. Description of the Invention: [Technical Field] The present invention relates to a plug device, and more particularly to an audio plug device. [Prior Art] Knowing the development of 'scientific technology and technology' audio plug device has been widely used in life and work. Chinese Patent No. 200420094029.6 discloses an audio plug device comprising a plug terminal, a plug body and a housing. The plug terminal is held on the plug body, and the end of the plug terminal protrudes from the plug body and the other end is connected to a line (4). The outer casing encloses the plug body. When the plug terminal of the audio plug device is inserted into the corresponding audio jack of the electronic product, the transmission of the audio signal can be achieved. However, after the above-mentioned audio plug device is plugged into the electronic product, the speaker and the electronic product are always electrically connected. Therefore, in order to turn off the speaker, the user needs to use the sound transmission county, which is not convenient for the use of the user. SUMMARY OF THE INVENTION The audio plug device of the present invention provides a cut-off function. The audio plug device of the present invention includes a plug-end on the holding case-first contact J妾The touch module has a holding shell and a fixed contact pair and a second contact terminal. The plug end 200952276 is connected to the el holder 33 and has a mating portion, a first contact portion and a second contact portion. The first part and the second contact part are received in the egg holding case, and the first contact part and the second contact part respectively abut on the first contact terminal and the second turn terminal. a switch terminal having a rotating shaft and a fixing shaft; the end of the rotating shaft fixed with the switch terminal is pivotally connected in the S1 holding case; and the switch terminal is selected to abut the first contact terminal or the second contact according to the rotation of the rotating shaft As described above, the audio plug device of the present invention is provided with a first contact terminal, a second terminal, and an open switch, and the switch terminal is abutted with the first contact terminal or the third contact terminal to be turned on or off. Turn off the audio plug for farming The utility model has the function of (4) and is convenient to use from the invention. The embodiments of the present invention are described in detail below with reference to the drawings. Please refer to the first figure, the audio plug device 1 of the present invention comprises a plug terminal 10, a contact module, a switch module, a casing 8 〇 and a back cover 9 〇. The plug terminal 10 is substantially cylindrical and has a butt joint U The first contact portion 12, the second contact portion 13 and the tail portion 14. The end portion of the plug end + 1〇 is fixed with a holding block 15 , and the holding block 15 is provided with two holding holes 15 . - the contact module has a contact terminal group, a 200952276 clamp spring 3G, a holding shell and a locking ring. The contact terminal group has [contact terminal 21 and second contact terminal first contact terminal 21 having a sheet shape and being formed The first end of the first retaining portion 211 is formed with a first connecting portion 213 of the first retaining portion 211, and the first connecting portion 213 is formed by the first retaining portion 211. 3^ Extension has a long strip of a call ^ transport end * 213 end of the The second contact terminal 22 has a structure similar to that of the first connector 21, and has a second holding portion 221, abutting. P 222, a second connecting portion. 223 and the second contact end 224. The positioning elastic piece 3 is in the form of a sheet and is bent in an arc shape, and the middle portion is bent inwardly (four) into a holding portion 31. The locking ring has a first shape in a ring shape. Locking % 51 and second locking ring 52 Referring to the first figure, the holding shell has a first holding shell 41 and a second holding shout 42. The first holding shell 41 has a substantially semi-cylindrical base 411 ' An inner surface of the base (4) 1 has an arcuate projection 412 extending in a tangential direction of the base portion 411 and two first recesses 413 spaced apart in a tangential direction of the base portion 411. Further, on the inner side surface of the base portion 4, a positioning block 414 which is spaced apart from each other in the tangential direction of the base portion 4]1 is formed in front of and behind the first holding column 4'. Referring to the third aspect, the structure of the second holding case 42 is substantially similar to that of the first holding case 41, and has a base portion 421, a fastening portion, a second positioning post 423, and a positioning block 424. The fixing hole 425 of the second holding member 423 and the base portion 421 is defined in the second holding portion 423 of the second 200952276. Referring to the first figure, the switch module has a rotating shaft 6〇 and a switch terminal 70 fixed on the rotating shaft 60. The rotating shaft 60 has an annular abutting ring 61. An axially extending clamping groove 611 is defined on the outer surface of the abutting ring 61. A locating ring 62 extends from the end of the abutment ring 61. The locating ring 62 defines a plurality of axially extending positioning slots 621. A retaining ring 63 extends from the end of the retaining ring 62. The retaining ring 63 extends rearwardly with a driving portion 64. A plurality of limiting blocks 641 protrude from the driving portion 64. Referring to the first and third figures, the switch terminal 7A has a clamping portion 71'. The clamping portion 71 has a substantially "υ" shape, and has a clamping piece 711 stacked on the locking piece 711. The abutting piece 712 and the connecting piece 713 connected to the end of the fixing piece 711 and the abutting piece 712 are disposed. The clamping piece 711 is punched and bent inward to form a locking block 714. The abutment piece 712 is gradually bent toward the engaging piece 711 from the center to the both side edges so that the abutting piece 712 is curved. A connecting pin 72 extends outwardly from the connecting piece 713. The clamping portion 71 of the switch terminal 70 is clamped to one end of the abutment ring 61 of the rotating shaft 60. The abutting piece 712 of the clamping portion 71 is placed in the misalignment groove 611 of the abutment ring 61, and the locking piece 71 abuts. The retaining block 713 is held on the inner wall of the abutment ring 61 on the inner wall of the abutment ring 61. Referring to FIG. 1 and FIG. 4 to FIG. 6 , the first contact terminal 21 and the second contact terminal 22 are respectively supported on the first holding shell 41 and the second holding shell 42 , wherein the first contact terminal 21 is The first holding portion 211 and the second holding portion 221 of the second contact terminal 22 respectively abut against the fastening portion 412 of the first holding shell 41 and the fixing portion 422 of the second holding shell 42 . The first connecting portion 213 The second connecting portion 223 is respectively engaged between the corresponding positioning block 414 of the first holding shell 41 and the corresponding positioning block 424 of the second holding shell 42. The holding hole 151 of the holding block 15 of the plug terminal 10 is correspondingly disposed on the first positioning post 413 of the first holding case 41. The positioning elastic piece 30 corresponds to one end of the first holding case 41 and the second holding case 42 and provided with the fixing blocks 412 and 422. The switch module is placed on the first holding shell 41, and the resisting ring 63 of the rotating shaft 60 is abutted against one end of the first holding shell 41 for holding the positioning elastic piece 30, so that the abutting ring 61 abuts the first contact terminal. The first abutting portion 212 of the 21 and the second abutting portion 222 of the second contact terminal 22 are formed. The positioning elastic piece 30 is held on the positioning ring 62 of the rotating shaft 60. The second holding case 42 is closed on the first holding case 41. The positioning post 413 of the first holding case 41 is retained in the locking hole 425 of the second holding case 42 so that the first contact portion 12 and the second contact portion are 13. The tail portion 14, the holding block 15, the first contact terminal 21, the second contact terminal 22, the positioning elastic piece 30, and the switch terminal 70 are housed in the combination of the first holding case 41 and the second holding case 42 to make the rotating shaft 60 The abutting ring 61 and the positioning ring 62 are pivotally connected in the combination of the first holding shell 41 and the second holding shell 42 and make the first contact end 214 and the second contact terminal 22 of the first contact terminal 21 of 200952276 The two contact ends 224 respectively abut against the first contact portion 12 and the second contact portion 13 of the plug terminal 10. The first locking ring 51 is sleeved on one end of the first holding shell 41 and the second holding shell 42 away from the plug terminal 10 , and the second locking ring 52 is sleeved adjacent to the first holding shell 41 and the second holding shell 42 . At one end of the plug terminal 10, the first holding case 41 and the second holding case 42 are fixed together. The outer casing 80 is substantially cylindrical. The outer casing 80 is sleeved outside the first holding shell 41 and the second holding shell 42. The abutting portion 11 of the plug terminal 10 protrudes from one end of the outer casing 80, and the other end of the outer casing 80 abuts. It is on the resisting ring 63 of the rotating shaft 70. The front end of the rear cover 90 is sleeved on the driving portion 64 of the rotating shaft 60 and abuts against the resisting ring 63 of the rotating shaft 60. The stopper 641 of the driving portion 64 is held on the inner wall of the rear cover 90, thereby preventing relative movement of the rotary shaft 60 between the rear cover 90 and the rear cover 90. A cable (not shown) having two signal lines and a grounding wire passes through the rear cover 90 and the rotating shaft 60, so that the two signal wires are respectively soldered to the second contact portion 13 and the switch terminal 70 of the plug terminal 10. On the pin 72, the grounding wire of the cable is soldered to the connecting portion 213 of the first contact terminal 21. In use, the rear cover 90 is rotated to rotate the rotating shaft 60 relative to the first holding case 41 and the second holding case 42, so that the switch terminal 70 clamped on the abutment ring 61 of the rotating shaft 60 is also rotated. When the switch terminal 70 abuts against the first abutting portion 212 of the first contact terminal 21 or the second abutting portion 222 of the second contact terminal 22, the positioning block 31 of the positioning elastic piece 30 is clamped to the 10 200952276 rotating shaft 60 In the positioning groove 621, the switch terminal 7A is stably abutted against the first abutment 4 212 or the first abutting portion 222. Since the first contact terminal and the second contact portion 13 respectively correspond to the grounding wire and the signal line of the cable, when the abutting piece 712 of the switch terminal 70 abuts the first contact terminal 21, the frequency plug device 1 When the switch terminal 70 is in contact with the second contact terminal 22, since the second contact end 22 is electrically connected to the second contact portion 13, the audio plug-in is placed at Turn on the status to transmit audio signals. * As described above, the audio plug device j of the present invention is provided with the first contact terminal, the second contact terminal 22, and the switch terminal. 30, and the switch terminal is abutted with the first contact terminal 21 or the second contact terminal 22 to effect the opening and closing of the audio plug device 1, so that the audio plug device 1 of the present invention has a cutting function, thereby facilitating use. In summary, the "audio plug device" of the present invention can achieve the above-mentioned effects by the above-mentioned disclosure, and the application of the present invention is patent-compliant, so the application is made according to law. However, the above disclosed embodiments are only limited to the preferred embodiment, and the scope of the present invention is not limited thereto. Other equivalent modifications or variations of = should be covered by the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is an exploded perspective view of the audio plug device of the present invention. The first figure is the audio plug device of the present invention <The stereo of the switch ^ 11 200952276
第三圖係本發明之音頻插 頭裝置之第二固持殼的立體 第 第四圖係本發明之音類插頭裝 二固持殼、鎖固環、外殼及 寺殼、 後盍後的立體組合圖。 第五圖係本發明之音頻The third figure is a perspective view of the second holding case of the audio plug device of the present invention. The fourth figure is a three-dimensional combination view of the sound-type plug of the present invention, the two holding shells, the locking ring, the outer casing, the temple shell, and the rear sill. The fifth figure is the audio of the present invention.
* ϋΐ^ ^ 裝置的立體組合圖。 弟，、圖係本發明之音頻插 接铸觸端子抵接時㈣_。碩裝置之開_子與第 【主要元件符號說明】 音頻插頭裝置 1 對接部 11 第一接觸部 13 固持塊 15 第一接觸端子 21 第一抵接部 212 第一接觸端 214 第二固持部 221 第二連接部 223 定位彈片 30 第一固持殼 41 卡固塊 412 、 422 定位塊 414 、 424 插頭端子 10 第—接觸部 12 尾部 14 固持孔 151 第一固持部 211 第—連接部 213 第一接觸端子 22 第二抵接部 222 第二接觸端 224 卡持部 31 基部 411 、 421 第—固持柱 413 第二固持殼 42* ϋΐ^ ^ The stereo combination of the device. The figure is the (4)_ when the audio plug casting terminal of the present invention abuts. _子和第【Main component symbol description】 Audio plug device 1 docking portion 11 first contact portion 13 holding block 15 first contact terminal 21 first abutting portion 212 first contact end 214 second holding portion 221 Second connecting portion 223 positioning elastic piece 30 first holding case 41 fixing block 412, 422 positioning block 414, 424 plug terminal 10 first contact portion 12 tail portion 14 holding hole 151 first holding portion 211 first connecting portion 213 first contact Terminal 22 second abutting portion 222 second contact end 224 holding portion 31 base portion 411, 421 first-holding post 413 second holding shell 42
12 200952276 第二固持柱 423 鎖固孔 425 第一鎖固環 51 第二鎖固環 52 轉抽 60 抵接環 61 夾持槽 611 定位環 62 定位槽 621 抵擋環 63 驅動部 64 限動塊 641 開關端子 70 夾持部 71 夹持片 711 抵接片 712 連接片 713 卡持塊 714 接腳 72 外殼 80 後蓋 90 〇 1312 200952276 Second holding column 423 Locking hole 425 First locking ring 51 Second locking ring 52 Rotating 60 Abutment ring 61 Clamping groove 611 Positioning ring 62 Positioning groove 621 Resisting ring 63 Driving part 64 Restricting block 641 Switch terminal 70 clamping portion 71 clamping piece 711 abutment piece 712 connecting piece 713 holding block 714 pin 72 housing 80 rear cover 90 〇 13