M438088 五、新型說明： 【新型所屬之技術領域】 本創作係指-種可切換訊號傳輸之耳機裝置，尤指一種可提升 消費者購買及使用耳機便利性之耳機裝置。 【先前技術】 耳機是-種小型聲音輪出裝置，為可攜式多媒體產品中不可或 缺的配件之-。透過耳機，使用者可在不打擾旁人的情形下，接收 聲音訊號。除此之外’隨著智慧型手機迅速普及，耳機及麥克風的 組合（又稱耳麥組，Headset)廣為购難手機巾。透過耳麥 組，使用者可使用智慧型手機的免持聽筒功能，達到通話上安全性 與便利性之目的。移_耳_何料三節讀四節式兩種， 其尺寸大小_。三節式耳機軒_於單音耳麥組，而四節式耳 機端子則適驗讀料雜。由魏今智慧财财僅止於通訊 功能，更__體祕樂魏（如聽音樂、看電影、電玩遊戲等）， 因此，大部分智慧型手機皆配置四節式耳麥組。 四即式耳機端子，顧名思義，包含有四節金屬段，分別用來傳 。】右聲道峨、左聲道減、麥歧訊號及接地賴。⑦而，其中 除了左、右聲道訊號-般係固定由最前端的兩個金屬段傳輸外，對 M438088 於麥克風訊號及接地訊號的金屬段配置可能不同，造成使用者在選 購行動電話時，亦需選購原薇提供之耳機。倘若耳機插座與耳機之 間定義的訊號配置不相同，可能造成使用者無法利用耳麥組撥打電 話。如此一來’由於每家廠商的耳機插座内部傳輸訊號所對應的傳 輸介面不同，使用者在選購耳機上將受限於原廠，而無法選購喜好 的耳機。 詳細來說’請參考第1圖及第2圖，第1圖及第2圖為習知四 •節式耳機端子1〇、20之示意圖。四節式耳機端子10、2〇分屬兩個 耳麥組’其分別包含四個訊號介面（即金屬段）S1 1〜S1 4及幻1 〜S2_4，用來傳輸右聲道訊號RCH、左聲道訊號LCH、麥克風訊 5虎MIC及接地訊號GND。比較第1圖及第2圖可知，四節式耳機 端子10及20之麥克風訊號MIC及接地訊號GND的訊號介面配置 相反；亦即’四節式耳機端子1〇之訊號介面sl—3用來傳輸麥克風 訊號MIC’而訊號介面Sl_4用來傳輸接地訊號（5>^);反之，四節 •式耳機端子2〇之訊號介面Μ用來傳輸接地訊號gnd，而訊號介 面S2—4用來雜麥克風峨聽。在此情釘，四節式耳機端子 1〇及20所屬的耳麥組將無法相互置換，亦即當四節式耳機端子⑺ 所屬的耳麥組故障時，僅能購買相同型號的產品，而益法由 .耳機端子20所屬的耳麥組取代，以避免麥克風無法發揮正常功能。 由上可知，耳機與耳機插座的訊號介面配置必需相同，耳機才 能發揮正常功能。然而，耳機插座與耳機的製造商對於訊號配置的 5 M438088 為例，if 科機上財便。崎動電話 =讀者需添購原廠所產之耳麥組，若使用其他麵所生產的 ，雜無法造成麥克風沒有作用。對於擁有多隻行動電話的 =:便必需分別添靖各行動電話原廠之耳麥組，勢必造成使 【新型内容】 因此，本創作主要提供一種可切換訊號傳輸之耳機裝置，以解 決習知技術中耳機與耳機插座的訊號介面配置必需相同的限制，從 而提升消費者購買及使用耳機上的便利性。 本創作揭露一種可切摈訊號傳輸之耳機裝置，包含有一耳機端 子’包含有複數個訊號介面，用來傳輸複數個訊號；一偵測單元， 輕接於該複數個訊號介面中一第一訊號介面及一第二訊號介面，用 來偵測該第一訊號介面及該第二訊號介面所傳輸之訊號種類，以產 生一偵測結果；以及一切換單元，耦接於該第一訊號介面、該第二 訊號介面及該偵測單元，用來根據該偵測結果，切換該第一訊號介 面及該第二訊號介面傳輸訊號的順序。 【實施方式】 請參考第3圖，第3圖為本創作實施例一耳機裝置30之示意 圖。耳機裝置30可切換訊號傳輸的順序，其包含有一耳機端子300、 6 M438088 一偵測單元302、一切換單元304、一右喇叭SP_R、一左喇叭SP__L、 一麥克風MCP及一接地端GT。耳機端子300為一四節式耳機端 子，包含有四個訊號介面（即金屬段）S3_l〜S3一4，用來傳輸一右 聲道訊號RCH、一左聲道訊號LCH、一麥克風訊號MIC及一接地 訊號GND。偵測單元302耦接於訊號介面S3_3、S3一4，用來價測 訊號介面S3_3、S3_4所傳輸的訊號種類，並據以產生一偵測結果 RST。切換單元304則根據偵測結果RST，適時切換訊號介面S3_3、 S3_4傳輸訊號的順序。 簡單來說，耳機裝置30可根據耳機插座的訊號介面配置，自動 且適應性地調整訊號介面S3_3、S3_4傳輸訊號的順序。也就是說， 當偵測單το 302偵測到訊號介面S3一3傳輸麥克風訊號MIC，而訊 號介面S3—4傳輸接地訊號GND時，切換單元3〇4會根據偵測單元 302的偵測結果RST ’保持（或切換為）導通訊號介面S3—3與麥克 風MCP P摘連結’以及導通訊號介面S3—4與接地端gt間的連結。M438088 V. New Description: [New Technology Area] This creation refers to a headphone device that can switch signal transmission, especially a headphone device that can improve the convenience of consumers to purchase and use headphones. [Prior Art] The earphone is a small sound wheeling device, which is an indispensable accessory in portable multimedia products. Through the headphones, the user can receive audio signals without disturbing others. In addition, with the rapid spread of smart phones, the combination of headphones and microphones (also known as headsets, Headset) is widely used to purchase mobile phone towels. Through the headset group, users can use the hands-free function of the smart phone to achieve the security and convenience of the call. Shift _ ear _ what three sections read four sections of two types, its size _. The three-section headphone 轩_ is in the monophonic headset group, while the four-section earphone terminal is suitable for reading materials. Wei Jin's wisdom and wealth is only limited to communication functions, and more __ secret music Wei (such as listening to music, watching movies, video games, etc.), therefore, most smart phones are equipped with four-section headsets. The four-way earphone terminal, as the name suggests, contains four metal segments for transmission. 】 Right channel 峨, left channel subtraction, wheat signal and grounding. 7, except that the left and right channel signals are fixed by the two metal segments at the front end, and the metal segments of the M438088 in the microphone signal and the ground signal may be configured differently, causing the user to purchase a mobile phone. Also, you need to purchase the earphones provided by Yuanwei. If the signal configuration defined between the headphone jack and the headphone is different, the user may not be able to make a call using the headset group. As a result, because the transmission interface corresponding to the internal transmission signal of each manufacturer's headphone jack is different, the user will be limited to the original factory in purchasing the earphone, and cannot purchase the preferred earphone. In detail, please refer to FIG. 1 and FIG. 2, and FIG. 1 and FIG. 2 are schematic diagrams of conventional four-speaker type earphone terminals 1 and 20. The four-section earphone terminals 10 and 2 are divided into two headset groups, which respectively have four signal interfaces (ie, metal segments) S1 1 to S1 4 and phantom 1 to S2_4 for transmitting right channel signals RCH and left sound. Road signal LCH, microphone signal 5 tiger MIC and ground signal GND. Comparing the first and second figures, the microphone signal MIC of the four-section earphone terminals 10 and 20 and the signal interface of the ground signal GND are oppositely arranged; that is, the signal interface s1-3 of the four-section earphone terminal 1 is used. The microphone signal MIC' is transmitted and the signal interface Sl_4 is used to transmit the ground signal (5>^); otherwise, the signal interface of the four-section headphone terminal 2 is used to transmit the ground signal gnd, and the signal interface S2-4 is used for miscellaneous The microphone is listening. In this case, the headsets of the four-section earphone terminals 1〇 and 20 cannot be replaced with each other, that is, when the headset group to which the four-section earphone terminal (7) belongs is faulty, only the same type of product can be purchased, and the method is beneficial. Replaced by the headset group to which the headphone terminal 20 belongs to prevent the microphone from functioning properly. It can be seen from the above that the signal interface configuration of the earphone and the earphone socket must be the same, and the earphone can function normally. However, the manufacturer of the headphone jack and the headphone for the signal configuration of the 5 M438088 as an example, if the machine is on the money. Saskatchewan phone = Readers need to purchase the earphone group produced by the original factory. If other parts are used, the miscellaneous cannot cause the microphone to have no effect. For a mobile phone with multiple mobile phones, it is necessary to add a separate headset to each mobile phone. It is bound to cause [new content]. Therefore, this creation mainly provides a headphone device that can switch signal transmission to solve the conventional technology. The signal interface configuration of the middle earphone and the earphone socket must have the same restrictions, thereby improving the convenience for the consumer to purchase and use the earphone. The present invention discloses a headphone device capable of switching signal transmission, comprising a headphone terminal comprising a plurality of signal interfaces for transmitting a plurality of signal signals, and a detecting unit for lightly connecting to a first signal of the plurality of signal interfaces And a second signal interface for detecting the type of the signal transmitted by the first signal interface and the second signal interface to generate a detection result; and a switching unit coupled to the first signal interface, The second signal interface and the detecting unit are configured to switch the order of the first signal interface and the second signal interface to transmit signals according to the detection result. [Embodiment] Please refer to FIG. 3, which is a schematic view of a headphone device 30 according to an embodiment of the present invention. The earphone device 30 can switch the sequence of signal transmission, and includes a headphone terminal 300, 6 M438088, a detecting unit 302, a switching unit 304, a right speaker SP_R, a left speaker SP__L, a microphone MCP and a ground terminal GT. The earphone terminal 300 is a four-section earphone terminal, and includes four signal interfaces (ie, metal segments) S3_l~S3-4 for transmitting a right channel signal RCH, a left channel signal LCH, a microphone signal MIC, and A ground signal GND. The detecting unit 302 is coupled to the signal interfaces S3_3 and S3-4 for measuring the type of signals transmitted by the signal interfaces S3_3 and S3_4, and generating a detection result RST accordingly. The switching unit 304 switches the sequence of the signal transmissions of the signal interfaces S3_3 and S3_4 according to the detection result RST. Briefly, the earphone device 30 can automatically and adaptively adjust the order of the signal transmissions of the signal interfaces S3_3 and S3_4 according to the signal interface configuration of the earphone socket. In other words, when the detection unit το 302 detects that the signal interface S3-3 transmits the microphone signal MIC, and the signal interface S3-4 transmits the ground signal GND, the switching unit 3〇4 will detect the detection result according to the detection unit 302. RST 'maintains (or switches to) the communication interface S3-3 and the microphone MCP P to connect 'and the communication interface S3-4 and the ground gt.
反之，當偵測單元3〇2偵測到訊號介面S3—3傳輸接地訊號GN〇， 而訊號介© S3J傳輸錢舰號MIC時，場單元3()4會根據偵 測單元302的偵測結果RST，保持（或切換為）導賴號介面s3j 與接地端GT間的連結’以及導通訊號介面S3j與麥克風Mcp間 的連結。如此-來，即便耳機插座與耳_置3()對於訊號配置的規 格並無統-，透過彳貞測單元3〇2及切換單元3()4，耳機裝置％仍可 自動調整訊號介面S3少S3—4傳輸訊號的順序，以紗消費者賭 買及使用耳機上的便利性。 7 M438088 需注意的是，第3圖係本創作之—瞢 者當可據峨不哪飾，而;^限於 ^域具通*知識 匕舉例來說，右制口八SP R、左 外八SP_L、麥克風MCP及接地端GT與訊號介面幻卜以的連 結關係不限於第3圖之例，村啸據傾朗而適當變化:另外， 偵測單元观_糾未有任何限制，例如可以透過偵測訊號介 面S3—卜S3—4的電流、電壓等電氣特性，來判斷何者應傳送麥克 風訊號MIC或接地訊號GND。另外，情測單元3〇2及切換單元撕 可以是在耳機端子3⑻初次或重新接收到訊號日寺，才進行偵測與切 換動作。也就是說’當耳機端子300插入耳機插座時，伯測單元挪 及切換單元304即進行偵測與切換動作，並維持此連接方式，直到 重新插拔才會再次進行偵測或切換動作。除此之外，在第3圖中， 分別以MIC/GND、GND/MIC表示訊號介面S3_3、S3—4所傳輸的 訊號，其係說明不同耳機插座的訊號配置情形，而非表示同一耳機 插座的訊號配置會改變。 另一方面，切換單元304除了根據偵測結果RST切換訊號介面 S3一3、S3—4傳輸訊號的順序外，在一實施例中，亦可增加一切換鍵， 用以由使用者控制，直接切換訊號介面S3一3、S3_4傳輸訊號的順 序；例如，當使用者按一次切換鍵，即交換訊號介面S3 3、S3 4 ___ 傳輸訊號的順序一次。藉此，可進一步提升便利性。 在習知技術中’耳機與耳機插座的訊號介面配置必需相同，耳 M438088 t==Γ崎之下，在本_，即便耳機插座與耳 單絲訊°配置的規格並無統—’透過偵測單幻02及切換 二？置30仍可自動調整訊號介面S3-3、S3-4傳輸訊 喊的順序’以提升消費者購買及制耳機上的便利性。 =所述縣本創作之較佳實施例，凡依本創料請專利範圍所做 之均等變化婦飾，皆應屬本_之涵蓋範圍。 % 【圖式簡單說明】 第1圖為習知四節式耳機端子之示意圖。 第2圖為習知四節式耳機端子之示意圖。 第3圖為本創作實施例一耳機裝置之示意圖 【主要元件符號說明】 四節式耳機端子 訊號介面 右聲道訊號 左聲道訊號 麥克風訊號 接地訊號 耳機裝置 耳機端子 10、20On the other hand, when the detecting unit 3〇2 detects that the signal interface S3-3 transmits the grounding signal GN〇, and the signal source © S3J transmits the money carrier number MIC, the field unit 3() 4 detects according to the detecting unit 302. As a result, RST maintains (or switches to) the connection between the navigation interface s3j and the ground GT and the connection between the communication interface S3j and the microphone Mcp. In this way, even if the headphone jack and the earphone 3 are not integrated with the signal configuration specifications, the earphone device % can automatically adjust the signal interface S3 through the detecting unit 3〇2 and the switching unit 3()4. Less S3-4 transmits the order of the signals, and the convenience of the yarn consumers to buy and use the headphones. 7 M438088 It should be noted that the third picture is the creation of this book - the person who can not be decorated according to the facts; and ^ is limited to ^ domain pass * knowledge, for example, right mouth eight SP R, left outer eight The connection relationship between the SP_L, the microphone MCP and the ground terminal GT and the signal interface is not limited to the example in Figure 3. The village whistle changes according to the gradual change: in addition, the detection unit has no restrictions, such as Detect the electrical characteristics of the current, voltage, etc. of the signal interface S3 - S3 - 4 to determine which microphone signal MIC or ground signal GND should be transmitted. In addition, the sensing unit 3〇2 and the switching unit tearing may be performed at the earphone terminal 3 (8) for the first time or after receiving the signal Japanese temple. That is to say, when the earphone terminal 300 is inserted into the earphone socket, the detection unit and the switching unit 304 perform detection and switching operations, and maintain the connection mode until the re-plugging is performed again to detect or switch. In addition, in Figure 3, the signals transmitted by the signal interfaces S3_3, S3-4 are represented by MIC/GND, GND/MIC, respectively, which indicate the signal configuration of different earphone sockets, instead of indicating the same earphone socket. The signal configuration will change. On the other hand, the switching unit 304 can switch the signal interface S3-3, S3-4 to transmit signals according to the detection result RST. In an embodiment, a switching button can also be added for control by the user. Switching the order of the signal transmission interfaces S3 - 3 and S3_4 to transmit signals; for example, when the user presses the switching key once, the switching signal interface S3 3, S3 4 ___ transmits the signals one time. Thereby, the convenience can be further improved. In the prior art, the signal interface configuration of the earphone and the earphone socket must be the same, the ear M438088 t== under the sakisaki, in this _, even if the specification of the earphone socket and the ear single wire is not unified - 'through the Detect Test single magic 02 and switch two? The setting of 30 can still automatically adjust the order of the signal interface S3-3, S3-4 transmissions to enhance the convenience of consumers to buy and make headphones. = The preferred embodiment of the county's original creation, all the changes in the scope of the patents required by this invention should be covered by this _. % [Simple description of the drawing] Fig. 1 is a schematic diagram of a conventional four-section earphone terminal. Figure 2 is a schematic diagram of a conventional four-section earphone terminal. FIG. 3 is a schematic diagram of the earphone device according to the first embodiment of the present invention. [Main component symbol description] Four-section earphone terminal Signal interface Right channel signal Left channel signal Microphone signal Ground signal Headphone device Headphone terminal 10, 20
• S1J 〜S1 一4、S2—1 〜S2—4、S3」〜S3_4 RCH lch• S1J ~ S1 - 4, S2 - 1 ~ S2 - 4, S3" ~ S3_4 RCH lch
MIC gnd 30 300 M438088 302 偵測單元 304 切換單元 SP—R 右剩σ八 SP_L 左啼j 口八 MCP 麥克風 GT 接地端 RST 偵測結果MIC gnd 30 300 M438088 302 Detection unit 304 Switching unit SP—R Right left σ8 SP_L Left 啼j port eight MCP microphone GT ground RST detection result