200926543 九、發明說明： ,【發明所屬之技術領域】 ， 本發明係關於一種複合式音頻與電源轉接袭置及一種 為包含該複合式音頻與電源轉接裝置之電子產品$ 或供電之電源適配器。 【先前技術】 各種消費性電子產品如手機、掌上遊戲機、MP3及 MP4等均含有音頻裝置及電源裝置。 Μ 請參閱圖1，其為習知之移動電子產品之結構示音、 圖’其包括一音頻介面10、一電源介面12、一音頻模塊 14及一電源模塊16，該音頻介面1〇接收該音頻模塊14 之音頻訊號，該電源介面12用來傳輸電源給該電源模塊 16。使用時，將一耳機或音箱與該音頻介面1〇相連，即可 收聽該移動電子產品之音頻訊號；將一電源適配器與該電 源介面12相連，即可為該移動電子產品提供工作電源或充 ©電。 請繼續參閱圖2,其為習知之電源適配器之結構示意 圖’其包括一電源適配模塊18' —電源傳輪線2〇及一電 源輸出接頭22，該電源適配模塊18用來將交流電源轉換 成直机電源’該電源傳輸線20用來將直流電源傳輸給該電 ，接頭22,該電源輸出接頭22用來與該移動電子產 叩之電源介面12相連，為該移動電子產品充電或提供工作 Ζ源。惟，用戶在使用該移動電子產品時，—般不會在為 ”充電之同時收聽音頻訊號，因此，該音頻介面及電源介 200926543 面很少會被同時使用。 【發明内容】 鑒於以上内容，有必要提供—種複合式音頻及電源轉 接裝置，可以節省成本’並符合電子產品輕、薄、短、巧 之要求，同時還提供一種可接在音頻介面上進行供電或充 電之電源適配器。200926543 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a composite audio and power transfer device and a power supply for the electronic product or power supply including the composite audio and power conversion device adapter. [Prior Art] Various consumer electronic products such as mobile phones, handheld game consoles, MP3 and MP4, etc., contain audio devices and power supply devices. Please refer to FIG. 1 , which is a structural sound display of a conventional mobile electronic product, which includes an audio interface 10 , a power interface 12 , an audio module 14 , and a power module 16 . The audio interface receives the audio. The audio signal of the module 14 is used to transmit power to the power module 16. In use, a headset or a speaker is connected to the audio interface 1 to listen to the audio signal of the mobile electronic product; and a power adapter is connected to the power interface 12 to provide working power or charge for the mobile electronic product. © electricity. Please refer to FIG. 2 , which is a schematic structural diagram of a conventional power adapter, which includes a power adapter module 18 ′, a power transmission line 2 〇 and a power output connector 22 , which is used for AC power supply. Converted to a direct power supply 'The power transmission line 20 is used to transmit a DC power supply to the power, connector 22, which is used to connect to the power supply interface 12 of the mobile electronic production unit to charge or provide the mobile electronic product. Work resources. However, when using the mobile electronic product, the user does not generally listen to the audio signal while charging. Therefore, the audio interface and the power supply 200926543 face are rarely used at the same time. [Invention] In view of the above, It is necessary to provide a hybrid audio and power transfer device that can save cost 'and meet the requirements of light, thin, short and smart electronic products, and also provides a power adapter that can be connected to the audio interface for power supply or charging.
❹ 一種複合式音頻及電源轉接襞置，設置於一含有音頻 模塊及電源模塊之電子產品内，其包括一音頻介面、二第 一繼電器及一第二繼電器，該音頻介面包括一第一複合連 接端、一第二複合連接端及一接地端，該第一繼電器包括 一第一觸點、一第二觸點、一第三觸點及一線圈，該第二 繼電器包括一第一觸點、一第二觸點、一第三觸點及一線 圈，該第一繼電器之第一觸點與該音頻介面之第一複合連 接端相連，第二觸點與該音頻模塊之一音頻端相連，第三 觸點與該電源模塊之正極端相連，該第二繼電器之第一觸 點與該音頻介面之接地端相連，第二觸點與該音頻模塊之 接地相連，第二觸點與該電源模塊之負極端相連，該第 第一Μ電斋之線圈之第一端均與該音頻介面之第一複 合連接端相連’該g —、第二繼電器之線圈之第二端均與 該音頻介面之接地端相連，該音頻介面之第二複合連接端 與該音頻模塊之另一音頻端相連。 一種用來為包含複合式音頻及電源轉接裝置之電子產 品進行充電或供電之電源適配器，該電源適配器包括一電 源轉換模塊、—電源傳輸線及_音_出接頭，該電源轉 200926543 換模塊包括-正極端及-負極端，該音頻輸出接頭包括一 .正極端、一負極端及一懸空端，該電源轉換模塊之正極端 .及負極端透過該電源傳輸線分別與該音頻輸出接頭之正極 端及負極端相連，該音頻輸出接頭之懸空端空置。 相較習知技術，該複合式音頻及電源轉接裝置透過兩 個二觸點繼電器將該音頻裝置及電源裝置整合在一起，既 可收聽電子產品之音頻訊號，又可利用該電源適配器對其 進行充電或供電，適用性較強，且整個複合式音頻及電源 轉接裝置设計簡單，成本低。 【實施方式】 請參閱圖3，本發明複合式音頻及電源轉接裝 置設置於一電子產品内，其較佳實施方式包括一音 頻w面30、一音頻模塊4〇、一電源模塊50、一第 一繼電器及一第二繼電器，該音頻介面3〇包括兩複 合連接端32、34及一接地端36，該音頻模塊40包 ❹括兩音頻端42、44及一接地端46，該電源模塊5〇 包括一正極端52及一負極端54，該第一繼電器包 括一線圈L1及三個觸點Ai、A2及A3 ’該第二繼 電器包括一線圈L2及三個觸點b1、B2及B3。其中， 該音頻介面30可為一 2.5mm或3.5mm標準音頻母 頭連接器。 該音頻介面30之一複合連接端32與該第一繼 電器之觸點A1相連，該音頻模塊40之一音頻端42 與該第一繼電器之觸點A2相連，該電源模塊50之 9 200926543 正極端5 2與該塗—碰雨 第、铖電器之觸點A3相連，該音頻 . 介面30之另一满人、由从 _ I 〇連接端34與該音頻模塊40之另 '吐 ^ 該日頻介面30之接地端36與該 第二繼電器之觸 點B1相連，該音頻模塊40之接地 端46與該第二繼雷 Α Λ 電。口之觸點Β2相連，該電源模塊 50之負極端54盘兮笛一 结 ^ 、通弟一繼電器之觸點Β3相連，該 苐一、第二繼電器之蠄酌 該音頻介面30之複人查圈^及L2之兩端均分別與 Φ ^ ^ A I σ運接端32及接地端36相連。 印一併參閱圖4月固 電源適配器，用來 卜本發明還提供了一種 接裝置之電子產σ 1 一有前述複合式音頻及電源轉 式包括一電；^進行充電或供電，其較佳實施方 电嫁適配模挣 電源輸出接頭8〇 ] 〇、一電源傳輸線70及一 電源轉換成直产’該電源適配模塊6〇用來將交流 端64,該電源傳輪線f包括一正極端62*一負極 ❹之直流電源傳輸給該:來將該電源適配模塊6〇 接頭80包括一正極端^出接頭8〇,該電源輪出 86，該電源適配模 、一懸空端84及—負極端 Α兮當π扁 塊6〇之正極端62及負極端“ 過該電源傳輪線 ' ^ 64 ^ ^ ? „ 刀別與該電源輸出接頭8〇少 極端82及負極 # δυ之正 空端84空置。t相連，該電源輸出接頭80之轉 立頻八面 中’該電源輸出接頭80為〜|心 骨頻介面 30 in & a ^ 與諸 2 5mm , Q相配D之標準音頻公頭連接器，^ Λ t ·瓜“準音頻公頭連接器。 在工作過程中，婪 右不需對該電子產品進行 兄電 10 200926543 或供電，則第一、第- 得雷，钤哲 第一繼電态之線圈L1及L2均 俨姑立此 电。。之觸點A1與觸點A2相連， 付該θ頻介面30與該音頻槿 x u, , ^ 9馮模塊40相連，用戶將 斗機或音箱與該音頻介面 號。 领；丨面30相連即可收聽音頻 若需要對該電子產品進行 仃充電或供電，則藉 :電：適配器將該音頻介面3〇與一電源相連，該 二Ϊ二繼電器之線圈Ll及L2均得電，使得該 ::電器之觸點A1與觸點A3相連，該第二繼電 =Bl與觸點B3相連，即使得該音頻介面 與該電源模坆5 0 ;查，π π γ 尾相連*而可以實ί見對該電子產 進仃充電或供電。 刖述複合式音頻及電源轉接裝置藉由兩個三 ‘I繼電器將音頻轉接裝置及電源轉接裝置整合在 。起，^得該複合式音頻及電源轉接裝置既可收 電子產之音頻訊號，又可對其進行充電或供電 適用性較強’可以滿足電子產品輕、薄、短、小 f求’且整個複合式音頻及電源轉接裝置設計 單’成本較低。同時，前述電源適配器利用一音 輸出接頭作為其電源輸出接頭’其可以直接與該 子產W之音頻介面相連即可為該電子產品進行供 或充電’方便實用，且整個電源適配器設計簡單 成本較低。 良 Τ、上所述，本發明符合發明專利要件，爰依 π 不 使 訊 由 第 第 器 30 品 觸 了 聽 9 之 簡 頻 電 電 法 200926543 提出專利申請。惟，以上所述者僅為本發明之較佳 •實施例’舉凡熟悉本案技藝之人士，在爰依本發明 •精神所作之等效修飾或變化，皆應涵蓋於以下之申 清專利範圍内。 【圖式簡單說明】 圖1係習知移動電子產品之示意圖。 圖2係習知電源適配器之示意圖。 圖3係本發明複合式音頻及電源轉接裝置較佳實施方 圖4係本發明電源適配器較佳實施方式之示意圖。 圖5係圖4之電路圖。 【主要元件符號說明】 音頻介面 30 負極端 54、64、86 複合連接端 32、34 線圈 L!、L2 接地端 36、46 電源適配模塊 60 音頻模塊 40 電源傳輸線 70 音頻端 42、44 電源輸出接頭 80 電源模塊 50 正極端 52、62、82 懸空端 84 12复合 A composite audio and power transfer device is disposed in an electronic product including an audio module and a power module, and includes an audio interface, two first relays, and a second relay, the audio interface including a first composite a first terminal, a second contact, a third contact and a coil, the second relay includes a first contact a second contact, a third contact, and a coil, the first contact of the first relay is connected to the first composite end of the audio interface, and the second contact is connected to an audio end of the audio module a third contact is connected to the positive terminal of the power module, a first contact of the second relay is connected to a ground end of the audio interface, a second contact is connected to a ground of the audio module, and the second contact The first end of the coil of the first power cord is connected to the first composite end of the audio interface, and the second end of the coil of the second relay is connected to the audio. Grounding of the interface It is connected to the second composite audio interface of the connecting end connected to the other end of the audio of the audio module. A power adapter for charging or powering an electronic product including a composite audio and power transfer device, the power adapter including a power conversion module, a power transmission line, and a sound output connector, the power supply to the 200926543 replacement module includes a positive terminal and a negative terminal, the audio output connector includes a positive terminal, a negative terminal and a floating end, and the positive terminal and the negative terminal of the power conversion module respectively pass through the power transmission line and the positive terminal of the audio output connector Connected to the negative terminal, the floating end of the audio output connector is vacant. Compared with the prior art, the composite audio and power transfer device integrates the audio device and the power supply device through two two-contact relays, and can listen to the audio signal of the electronic product and use the power adapter to Charging or power supply, the applicability is strong, and the entire composite audio and power transfer device is simple in design and low in cost. [Embodiment] Referring to FIG. 3, the composite audio and power conversion device of the present invention is disposed in an electronic product. The preferred embodiment includes an audio w-plane 30, an audio module 4A, a power module 50, and a The first relay and the second relay, the audio interface 3 includes two composite terminals 32, 34 and a ground terminal 36. The audio module 40 includes two audio terminals 42, 44 and a ground terminal 46. The power module 5〇 includes a positive terminal 52 and a negative terminal 54. The first relay includes a coil L1 and three contacts Ai, A2 and A3. The second relay includes a coil L2 and three contacts b1, B2 and B3. . The audio interface 30 can be a 2.5mm or 3.5mm standard audio female connector. One of the audio interfaces 30 is connected to the contact A1 of the first relay, and one of the audio modules 42 is connected to the contact A2 of the first relay. The power module 50 9 200926543 is extreme 5 2 is connected to the contact A3 of the coating-touching rain and the electric appliance, and the other of the interface 30 is connected by the _I 〇 connection 34 and the audio module 40. The ground terminal 36 of the interface 30 is connected to the contact B1 of the second relay, and the ground terminal 46 of the audio module 40 is electrically connected to the second relay. The contact of the port is connected to the Β2, and the negative terminal 54 of the power module 50 is connected to the 兮 ^ , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Both ends of the circle ^ and L2 are respectively connected to the Φ ^ ^ AI σ port 32 and the ground terminal 36. Referring to FIG. 4, the solid power adapter is used for the present invention. The invention also provides an electronic device σ 1 for the connection device. The composite audio and power conversion includes a power supply; The implementation of the electric power adapter module earns the power output connector 8〇], the power transmission line 70 and a power source are converted into direct production. The power adapter module 6 is used to connect the AC terminal 64 to the power transmission line f. The DC power supply of the positive pole 62*1 negative pole is transmitted to: the power adapter module 6〇 connector 80 includes a positive terminal output connector 8〇, the power supply wheel 86, the power adapter module, a floating end 84 and - the negative terminal Α兮 when the positive terminal 62 and the negative terminal of the π flat block 6 “ "pass the power transmission line ' ^ 64 ^ ^ „ 刀 and the power output connector 8 极端 less extreme 82 and negative # δ υ The positive end 84 is vacant. t connected, the power output connector 80 turns in the vertical frequency of the eight sides 'the power output connector 80 is ~| heart bone frequency interface 30 in & a ^ with 2 5mm, Q match D standard audio male connector, ^ Λ t · melon "quasi-audio male connector. In the course of work, you do not need to carry out the electronic product 10 200926543 or power supply, then the first, the first - thunder, the first relay state of Zhezhe The coils L1 and L2 are both connected to each other. The contact A1 is connected to the contact A2, and the θ frequency interface 30 is connected to the audio 槿xu, , ^9 von module 40, and the user will use the bucket or the speaker with The audio interface number. The collar is connected to the camera 30 to listen to the audio. If the electronic product needs to be charged or powered, the power adapter: connects the audio interface 3〇 to a power source, and the second relay The coils L1 and L2 are both electrically connected, such that: the contact A1 of the electrical device is connected to the contact A3, and the second relay=B1 is connected to the contact B3, that is, the audio interface and the power supply module are 50; , π π γ tail connected * can be used to charge or power the electronic production. The power transfer device integrates the audio switching device and the power transfer device by two three 'I relays. The composite audio and power transfer device can receive the audio signal of the electronic product, and It has a high applicability for charging or power supply, which can meet the requirements of light, thin, short, and small electronic products, and the overall composite audio and power adapter device design cost is lower. At the same time, the aforementioned power adapter utilizes a sound output. The connector acts as its power output connector, which can be directly connected to the audio interface of the sub-production, and can be used for charging or charging the electronic product. The whole power adapter is simple in design and low in cost. The present invention meets the requirements of the invention patent, and the patent application is based on the short-circuit electric method 200926543 of the first device 30. However, the above description is only a preferred embodiment of the present invention. Anyone who is familiar with the skill of this case, equivalent modifications or changes made in accordance with the spirit of the invention shall be covered by the following patents. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic diagram of a conventional mobile electronic product. Figure 2 is a schematic diagram of a conventional power adapter. Figure 3 is a preferred embodiment of the composite audio and power switching device of the present invention. Figure 5 is a circuit diagram of Figure 4. [Main component symbol description] Audio interface 30 Negative terminal 54, 64, 86 Composite connector 32, 34 Coil L!, L2 Ground terminal 36, 46 Power adapter module 60 Audio Module 40 Power Transmission Line 70 Audio Terminal 42, 44 Power Output Connector 80 Power Module 50 Positive Extreme 52, 62, 82 Overhang 84 12