Ϊ287372 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用於多方會談的裝置，尤指一種無 需暫停通話即可增加會談人數，以及可供不同通訊系統同 時進行會談的裝置。 【先前技術】 針對現有的多方會談方式，其所能同時接通的線路較 少，對於正在進行會談的過程中，呼叫增加人數插接通話 需要暫停通話，讓等待呼叫的另一方或多方接通後才可同 時進行會S炎，浪費等待和通話中的時間。 另一方面，由於受傳統多方會談的裝置功能的限制， 要求接入同一多方會談的裝置的各方通訊設備為同一系 統，如有線或無線通訊設備；若要再同時接通其他:、 統的通A裝置’需要連通不同的多方轉換設備，:系 統與電子通訊系統的連通需要昂#的轉換設備居系 運成本和操作難度。 胃11 了營 的裝 多方 為瞭解决上述問題，必須提供_種用於多方 置，可供多種通訊設備同時接入使用，形成多系：的 5 1287372 • t ’會談通話轉換和傳輸裝置以克服現有技術的缺點。 【發明内容】 有鑑於現有技術的不足，本發明的主要目的在於提供 一種用於多方會談的裝置，可供多種通訊設備同時接入使 用，形成多系統的多方會談通話轉換和傳輸裝置。 為了達到上述目的，本發明提供了一種用於多方會談 .的裝置，用於多方會談通話的傳輸和轉換，主要由耳麥插 售孔座、若干條連接端子線及印刷電路板組成，其中，各連 接端子線内均設有轉換電路，用於控制音頻信號的傳輸， 通過若干條連接端子線與多種通訊設備相連接，且通訊設 備的接入不中止多方會談的進行。 連接端子線一端與耳麥插孔座電性連接，用於控制音 頻信號的傳輸，使得各通訊設備之間的語音信號達到互 通，連接端子線内置有一轉換電路，由轉換電路引伸出並 ♦列排置的輸入電路、輸出電路和接地線，該輸出電路、輸 入電路及接地線與端子頭電性連接；該輸人電路及輸出電 路分，與轉換電路内的電容、電阻及控制開關相連接，通 ^電谷和電阻控制音頻^號的強弱，控制開關可分別控制 音頻信號的傳輸’使得用戶可選擇性地參加或推出會談， 而不干擾會談的進行。 印刷電路板上的轉換線路由若干條輸入電路、輸出電 路及接地線組成，各條輸入電路之間分別兩兩並聯連接， d： 6 1287372 同樣，各條輸出電路及接地線亦分別兩兩並聯連接，轉換 線路分別與耳麥插孔座的插孔電性連接，當端子頭與耳麥 插孔座上的插孔相接，並通過電容和電阻控制音頻信號的 強弱，使得各端插孔的轉換線路各自獨立操作並互通連 接。在本發明一個貫施例中，前述印刷電路板内置有轉換 線路’用於控制音頻信號的轉換。 與現有技術相比，本發明一種用於多方會談的裝置可 售同時接入多系統的通訊設備進行多方會談，增加了多方會 炎的人數滿足了不同系統的通訊設備同時進行會談的需 要，另一方面，Ϊ287372 IX. Description of the Invention: [Technical Field of the Invention] The present invention relates to a device for multi-party talks, and more particularly to a device that can increase the number of talks without having to suspend a call, and can be used for different communication systems to talk at the same time. [Prior Art] In the existing multi-party talk mode, there are fewer lines that can be connected at the same time. In the process of ongoing talks, the call increase number of people needs to pause the call, and the other party or parties waiting for the call are connected. After that, you can simultaneously perform S-inflammation, wasting waiting and talking time. On the other hand, due to the limitation of the functions of the traditional multi-party talks, the communication devices of the parties that require access to the same multi-party talks are the same system, such as wired or wireless communication equipment; if other devices are to be connected at the same time: The A-device needs to connect different multi-party conversion devices: the connection between the system and the electronic communication system requires the conversion equipment cost and operation difficulty of the ang#. In order to solve the above problems, the stomach 11 has to provide a variety of devices for multiple parties, which can be used for multiple communication devices at the same time to form multiple systems: 5 1287372 • t 'talk call conversion and transmission device to overcome The disadvantages of the prior art. SUMMARY OF THE INVENTION In view of the deficiencies of the prior art, the main object of the present invention is to provide a device for multi-party talks, which can be used for multiple communication devices to simultaneously access and form a multi-system multi-party talk call conversion and transmission device. In order to achieve the above object, the present invention provides a device for multi-party talks, which is used for transmission and conversion of a multi-party talk call, and is mainly composed of a headset plug-in socket, a plurality of connection terminal lines, and a printed circuit board, wherein each A conversion circuit is provided in the connection terminal line for controlling the transmission of the audio signal, and is connected to a plurality of communication devices through a plurality of connection terminal lines, and the access of the communication device does not suspend the multi-party talk. One end of the connection terminal line is electrically connected with the headset socket, and is used for controlling the transmission of the audio signal, so that the voice signals between the communication devices reach the intercommunication, and the connection terminal line has a conversion circuit built therein, which is extended by the conversion circuit and arranged in the row. The input circuit, the output circuit and the grounding wire are electrically connected; the input circuit and the grounding wire are electrically connected to the terminal head; the input circuit and the output circuit are connected to the capacitor, the resistor and the control switch in the conversion circuit, The power and valley control resistors control the strength of the audio signal, and the control switch can separately control the transmission of the audio signal' so that the user can selectively participate in or launch the talk without interfering with the progress of the talk. The conversion circuit on the printed circuit board is composed of a plurality of input circuits, output circuits and grounding wires. The input circuits are connected in parallel two or two respectively, d: 6 1287372 Similarly, each output circuit and grounding wire are also connected in parallel. The connection and conversion lines are electrically connected to the jacks of the headset jacks respectively. When the terminal heads are connected to the jacks on the jack jacks, the strength of the audio signals is controlled by capacitors and resistors, so that the jacks of the jacks are converted. The lines operate independently and are interconnected. In one embodiment of the invention, the aforementioned printed circuit board incorporates a conversion line 'for controlling the conversion of audio signals. Compared with the prior art, the device for multi-party talks can sell multi-system communication devices for multi-party talks at the same time, and increases the number of people who have multiple parties to meet the needs of different systems of communication equipment to conduct talks at the same time. on the one hand,
查找。 以供往後 整個會談的内容錄製下來， 【實施方式】 請參考圖一 裝置100，係田， 及圖二所示，本發明一 係用於多方會談it話的傳輸 種用於乡方會談的 和轉換，其主要由 1287372 孔座1、若干條連接端子線2及帶有轉換線路的印 刷電路板（未圖示）組成。該用於多方會談的裝置⑽通 條連接端子線2與各種通贼備相連接。通過前述 :換線路即可實現多系統用戶同時進行多方會談的目 :。在本發明中，前述通訊設備為電腦系統或電子通訊系 42=如可為耳麥4〇、無線通訊設備4卜有線通訊設備 ^等桌上型電腦43、筆記型電腦44、擴音器以錄音器Find. For the purpose of recording the entire conversation in the future, [Embodiment] Please refer to Figure 1, device 100, Tata, and Figure 2. The invention is used for the transmission of the multi-party talks for the township talks. And conversion, which is mainly composed of 1,277,732 hole holder 1, a plurality of connection terminal lines 2, and a printed circuit board (not shown) with conversion lines. The device (10) for the multi-party talks is connected to the various terminal thieves by the connection terminal line 2. Through the above: changing the line can achieve the goal of multi-system users to conduct multi-party talks at the same time: In the present invention, the foregoing communication device is a computer system or an electronic communication system 42=such as a headset 4, a wireless communication device 4, a wired communication device, etc., a desktop computer 43, a notebook computer 44, a loudspeaker for recording Device
圖二不出本發明—種用於多方會談的裝置的耳麥插 其上分佈有若干個插孔1〇，插孔ι〇外露於該用 於夕方：談的裝置的外部，用於同時插接若干個端子頭 ’使仔各通崎備之間的音頻信號達到互通。前述插孔 〇可為各種通訊設備的介面，例如，該通訊設備介面可 為無線通訊設備41介面410、有線通訊設備42介面·、 電=的介面43。’以滿足不同用戶的需求，與各種通 4吕设備相匹配連接。 /合參照圖二和圖三所示，連接端子線2用於控制音 削吕號的傳輸，其一端具有端子頭2〇，另一端與印刷電 路板上的轉換線路相連接，該端子頭2Q可按所需連接的 通訊設備匹配。結合參照圖三和圖四所示，連接端子線2 内置有-轉換電路22，由轉換電路22引伸出並列排置的 輸出電路30、輪人雷敗n j 殉入電路32和接地線34 ,前述輸出電路 1287372 30、輸入電路32及接地線34與端子頭2〇電性連接。轉 換電路22由電容（cl、c2)、電阻（R1、R2)及控制開關 (K1 K2 )組成，其中，κ 1為控制音頻輸出的耳機開關， K2為控制音頻輸入的麥克風開關。在轉換電路22中，電 -容cl、電阻Ri及控制開關κι相串聯，再與音頻的輸出 .電路30相連接；電容c2和電阻R2相並聯後，與控制開 關K2串聯，再與音頻的輸入電路32相連接。通過電容 攀（cl、c2)和電阻（R1、R2)控制音頻信號的強弱，控制 開關ΚΙ、K2可對各線路音頻信號的傳輸進行分別控制， 使得用戶可選擇性地參加或退出會談，而不干擾會談的進 行。 參照圖五所示，印刷電路板上的轉換線路用於控制音 頻信號的轉換，由若干條麥克風輸入電路M、耳機輸出電 路R及接地線G組成，各條輸入電路M亦分別兩兩並聯 籲連接’並通過電容（Cl、C2......C7 )和電阻（Rl、R2...... R7 )控制音頻信號的強弱；同樣，各條輸出電路r之間 分別兩兩並聯連接，並通過電容（C8、C9......C14)和電 阻（R8、R9......R14)控制音頻信號的強弱，實現各端介面 音頻信號的互通連接。各條接地線G分別兩兩直接並聯連 接。轉換線路分別與耳麥插孔座1的插孔1 〇電性連接， 當端子頭20與耳麥插孔座1上的插孔1 〇相接時，使得各 插孔10的轉換線路各自獨立操作並互通連接。 ⑧ 9 1287372 t用時’通祕㈣子線2_端安插於耳麥插孔座i igu端通過端子頭2q與各種通訊裝置相連 實現該多方會談通話傳輸和轉換裝置與各種通訊設備 …性連接，使得多種通訊設備可同時接入進行多方會 談。由於各端插孔iG的音頻㈣各自獨立並行輸入輸出 並互通連接，因此當有新的通訊設備呼入請求加入會談 時’不必等待通話的接人，從而不需切斷正在進行中的會 談。 以上所揭露的僅為本發明一種用於多方會談的裝置 的較佳實施例而已，當然不能以此來限定本發明之權利範 園，因此依本發明申請專利範圍所作的等同變化，仍屬本 發明所涵蓋的範圍。 1287372 【圓式簡單說明】 述本更加容易理解’下面將結合附圖進-步闌 :一= 法及其會議系統的具體實施例。 立: 發明—種用於多方會談的裝置使用狀態示 /¾圓， 圖為本發明一種用於多方會談的裝置的耳麥插孔 座的示意圖； 為本發明— 種用於多方會談的裝置的連接端子 圖四為本發明—種用於多方會談的裝置的連接端子 線的内部結構圖二； 圖為本發明一種用於多方會談的裝置的内部電路 原理圖。 主 要元件符號說明 100 用於多方會談的裝置 1 耳麥插孔座 10 插孔 2 連接端子線 20 端子頭 22 轉換電路 30 輸出電路 32 輸入電路 34 接地線 40 耳麥 41 無線通訊設備 410 介面 42 有線通訊設備 420 介面 43 電腦 430 介面 11 1287372 44 筆記型電腦 442 有線通訊設備 43 桌上型電腦 45 擴音器 46 錄音器 cn、C2、C3、C4、C5、C6、C7、C8、C9、CIO、Cl 1、 C12、C13、C14 電容 IU、R2、R3、R4、R5、R6、R7、R8、R9、RIO、Rll、 R12、R13、R14 電阻 ΚΙ、K2控制開關Figure 2 shows that the headset of the device for multi-party talks has a plurality of jacks 1 , which are exposed to the outside of the device for the evening party, for simultaneous plugging. A number of terminal heads 'interconnect the audio signals between the various towers. The jack 〇 can be an interface of various communication devices. For example, the communication device interface can be a wireless communication device 41 interface 410, a wired communication device 42 interface, and an electrical interface 43. ‘To meet the needs of different users, it is matched with various Tonglu equipment. Referring to FIG. 2 and FIG. 3, the connection terminal line 2 is used for controlling the transmission of the audio-cutting number, and has a terminal head 2〇 at one end and a conversion line on the printed circuit board at the other end, the terminal head 2Q It can be matched by the communication device to be connected. Referring to FIG. 3 and FIG. 4, the connection terminal line 2 has a built-in conversion circuit 22, and the output circuit 30, which is arranged in parallel by the conversion circuit 22, and the grounding line 34, the grounding line 34, The output circuit 1837372 30, the input circuit 32, and the ground line 34 are electrically connected to the terminal head 2A. The conversion circuit 22 is composed of a capacitor (cl, c2), a resistor (R1, R2), and a control switch (K1 K2), wherein κ 1 is a headphone switch that controls the audio output, and K2 is a microphone switch that controls the audio input. In the conversion circuit 22, the electric-capacity cl, the resistance Ri and the control switch κι are connected in series, and then connected to the audio output circuit 30; the capacitor c2 and the resistor R2 are connected in parallel, in series with the control switch K2, and then with the audio The input circuits 32 are connected. By controlling the strength of the audio signal by capacitor climbing (cl, c2) and resistance (R1, R2), the control switches ΚΙ, K2 can separately control the transmission of the audio signals of each line, so that the user can selectively participate in or withdraw from the conversation. Do not interfere with the conduct of the talks. Referring to FIG. 5, the conversion circuit on the printed circuit board is used for controlling the conversion of the audio signal, and is composed of a plurality of microphone input circuits M, a headphone output circuit R and a ground line G, and each input circuit M is also respectively connected in parallel. Connect 'and control the strength of the audio signal through capacitors (Cl, C2 ... C7) and resistors (Rl, R2 ... R7); likewise, each output circuit r is connected in parallel Connect and control the strength of the audio signal through capacitors (C8, C9...C14) and resistors (R8, R9...R14) to achieve the intercommunication of the audio signals at each end interface. Each of the grounding wires G is directly connected in parallel in parallel. The conversion lines are respectively electrically connected to the jack 1 of the headset jack 1 , and when the terminal head 20 is connected to the jack 1 上 on the jack jack 1 , the conversion lines of the jacks 10 are independently operated and Interworking connection. 8 9 1287372 t When the 'Terminal (four) sub-line 2_ end is inserted in the headset socket i igu end through the terminal head 2q and connected to various communication devices to achieve the multi-party talk call transmission and conversion device and various communication devices... This allows multiple communication devices to be simultaneously accessed for multi-party talks. Since the audio (4) of each end jack iG is independently parallel input and output and intercommunication, when there is a new communication device incoming call request to join the talks, it is not necessary to wait for the call to be picked up, so that there is no need to cut off the ongoing talk. What has been disclosed above is only a preferred embodiment of the apparatus for multi-party talks of the present invention, and of course, the scope of the present invention is not limited thereto. The scope covered by the invention. 1287372 [Circular Simple Description] The description is easier to understand. The following will be taken in conjunction with the accompanying drawings: a specific embodiment of the method and its conference system.立: invention - a device usage status indication for multi-party talks, the figure is a schematic diagram of a headset jack for a device for multi-party talks; the invention is a connection for a device for multi-party talks FIG. 4 is an internal structure diagram of a connection terminal line of a device for multi-party talks according to the present invention; FIG. 2 is an internal circuit schematic diagram of a device for multi-party talks according to the present invention. Main component symbol description 100 Device for multi-party talks 1 Headset jack 10 Jack 2 Connecting terminal wire 20 Terminal head 22 Conversion circuit 30 Output circuit 32 Input circuit 34 Ground wire 40 Headset 41 Wireless communication device 410 Interface 42 Wired communication device 420 Interface 43 Computer 430 Interface 11 1287372 44 Notebook 442 Wired Communication Equipment 43 Desktop Computer 45 Loudspeaker 46 Recorder cn, C2, C3, C4, C5, C6, C7, C8, C9, CIO, Cl 1 , C12, C13, C14 Capacitor IU, R2, R3, R4, R5, R6, R7, R8, R9, RIO, R11, R12, R13, R14 Resistor ΚΙ, K2 control switch
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