201202716 • 六、發明說明： 【發明所屬之技術領^ [0001] 本發明係關於〆種量測裝置’尤指一種對電子產品上的 電訊埠進行通訊量測的量測裝置。 [先前技術） [0002] 電子產品的傳導測試（Conducted Emission Test)分 為電源端測試及電訊端（即網路埠或電話埠）測試，其 中電源端傳導測試技術及相關配套的儀器業界已比較完 善，然而電訊端傳導測試技術及相關配套的儀器尚未完 Ό 善，故有待解決。201202716 • VI. Description of the Invention: [Technical Aspects of the Invention] [0001] The present invention relates to a measuring device, particularly a measuring device for measuring the amount of communication of an electronic device on an electronic product. [Previous Technology] [0002] Conducted Emission Test for electronic products is divided into power supply end test and telecommunication end (ie, network or telephone 埠) test. The power supply end conduction test technology and related supporting instruments have been compared. Perfect, however, the telecommunications end conduction test technology and related supporting instruments have not been completed, so it remains to be resolved.
i、' - -E 【發明内容】 [0003] 鑒於上述内容，有必要提供一種可方便對電子產品上的 電訊埠進行通訊量測的電訊端量測裝置。 [0004] 〇 一種電訊端量測裝置，包括一第—電滹介面、兩個第一 電訊埠、一第一ISN器件 '一第一阻抗匹配網路及一第二 阻抗匹配網路，該第一ISN器件包括一輸入端、一輸出端 及一通訊量測引腳’該第一電源介面依次透過該第一阻 抗匹配網路及該兩第一通訊埠中的一個通訊埠連接至該 第一 ISN器件的輸入端，該第一 ISN器件的輸出端依次透 過該兩第一通訊埠中的另一個通訊埠及該第二阻抗匹配 網路接地。 [0005] 本發明電訊端量測裝置將電源介面、電訊介面、iSN器件 及阻抗匹配網路整合在了一起’從而滿足了測試電訊介 面的條件，測試方便、準碟。 【實施方式】 099122844 表單編號A0101 0992040258-0 201202716 [0006] 請一併參考圖1至圖4，本發明電訊端量測裝置1 〇〇的較佳 實施方式包括一殼體1〇，該殼體1〇的表面設有一第一電 源介面11、一第二電源介面12、第一至第三切換開關 ΙΠ-Κ3、兩個第一電訊埠13及14、兩個第二電訊埠15及 16、兩個通訊量測引腳173及183。該殼體1〇的内部設有 兩個阻抗穩定網路（Impedance stabilization networks ’ ISN) 器件17及 18、 一第一 阻抗匹 配網路ri 及— 第二阻抗匹配網路R2。 [〇〇〇7]本實施方式中’該第一電源介面11為歐規三孔電源插座 ’該第二電源介面12為N型電源插座，之所以設置兩種類 型的電源插座’目的是為了適應各種類型的電源設備， 也可根據需要僅使用一種電源插座或使用采多類型的電 源插座，該第一切換開關K1即用來切換電源插座類型的 ，如果僅使用一種電源插座則不需使用第一切換開關K1 ，若使用更多類型的電源插座，則需使用對應的切換開 關來進行切換。 [〇〇〇8]本實施方式中，該兩第一電訊埠13及14為網路埠，該兩 第二電訊埠1 5及1 6為電話埠，之所以設置兩種類型的電 訊埠，目的也是為了適應各種類型的電訊端測試，也可 根據需要僅使用一種電訊埠或使用更多類型的電訊埠， 該第二及第三切換開關K 2及K 3即用來切換電訊埠類型的 ，如果僅使用一種電訊埠則不需使用第二及第三切換開 關K2及K3，若使用更多類型的電訊埠，則需使用對應的 切換開關來進行切換。另外，該iSN器件（17及18)的數 量由電訊埠的類型數量決定，有多少類型的電訊埠就需 099122844 表單編號A0101 第4頁/共15頁 0992040258-0 201202716 要多少ISN器件β [0009] Οi, '--E [Summary of the Invention] [0003] In view of the above, it is necessary to provide a telecommunication end measuring device that can conveniently perform communication measurement on a telecommunication device on an electronic product. [0004] A telecommunications end measuring device includes a first electrical interface, two first electrical interfaces, a first ISN device, a first impedance matching network, and a second impedance matching network. The first ISN device includes an input end, an output end, and a communication measuring pin. The first power supply interface is sequentially connected to the first impedance matching network and one of the two first communication ports. An input end of the first ISN device, the output of the first ISN device is sequentially grounded through the other of the two first communication ports and the second impedance matching network. [0005] The telecommunication end measuring device of the present invention integrates the power interface, the telecommunication interface, the iSN device and the impedance matching network together to satisfy the condition of testing the telecommunication interface, and is convenient for testing and quasi-disc. [Embodiment] 099122844 Form No. A0101 0992040258-0 201202716 [0006] Referring to FIG. 1 to FIG. 4 together, a preferred embodiment of the telecommunication end measuring device 1 of the present invention includes a casing 1 〇, the casing The first surface is provided with a first power interface 11, a second power interface 12, first to third switches ΙΠ-Κ3, two first switches 13 and 14, and two second signals 15 and 16, Two communication measurement pins 173 and 183. The interior of the housing 1 is provided with two Impedance Stabilization Networks (ISN) devices 17 and 18, a first impedance matching network ri and a second impedance matching network R2. [〇〇〇7] In the present embodiment, the first power supply interface 11 is an European standard three-hole power socket. The second power supply interface 12 is an N-type power socket. The reason for setting two types of power sockets is to Adapt to various types of power supply equipment, or use only one power outlet or use a multi-type power socket as needed. The first switch K1 is used to switch the type of power socket. If only one power socket is used, it is not needed. The first switch K1, if more types of power sockets are used, the corresponding switch is used to switch. [〇〇〇8] In this embodiment, the two first telecommunication ports 13 and 14 are network ports, and the two second telecommunication ports 15 and 16 are telephone ports, and two types of telecommunication ports are set. The purpose is also to adapt to various types of telecommunication end tests. It is also possible to use only one type of telecommunication or use more types of telecommunication ports as needed. The second and third diverter switches K 2 and K 3 are used to switch the telecommunication type. If only one type of telecommunication is used, the second and third switches K2 and K3 are not needed. If more types of telecommunication are used, the corresponding switch is used to switch. In addition, the number of iSN devices (17 and 18) is determined by the number of types of telecommunications, and how many types of telecommunications are required. 099122844 Form No. A0101 Page 4 / Total 15 Page 0992040258-0 201202716 How many ISN devices β [0009 ] Ο
該1SN器件17包括一輸入端171、一輸出端172及該通訊 量測引腳173，該ISN器件18包括一輸入端181、一輸出 端182及該通訊量測引腳183，該第一及第二電源介面11 、12分別連接至該第一切換開關K1的兩個切換部，該第 一切換開關K1的固定部透過該第一阻抗匹配網路R1連接 至該第二切換開關K2的固定部，該第二切換開關K2的兩 個切換部分別連接之該第一電訊埠13及第二電訊埠15， 該第一電訊埠13連接至該ISN器件17的輸入端171，該第 二電訊埠15連接至該ISN器件18的輸入端181，該ISN器 件1 7的輸出端172連接至該第一電訊埠14，該ISN器件18 的輸出端182連接至該第二電訊槔16，該第一電訊埠14及 第二電訊埠16分別連接至該第三切換開闕K 3的兩個切換 部，該第三切換開關K3的固定部透過該第二阻抗匹配網 路R2接地。 fThe 1SN device 17 includes an input terminal 171, an output terminal 172, and the communication measurement pin 173. The ISN device 18 includes an input terminal 181, an output terminal 182, and the communication measurement pin 183. The second power supply interfaces 11 and 12 are respectively connected to the two switching portions of the first switching switch K1. The fixed portion of the first switching switch K1 is connected to the second switching switch K2 through the first impedance matching network R1. The first switch 13 and the second switch 15 are respectively connected to the two switching portions of the second switch K2, and the first switch 13 is connected to the input end 171 of the ISN device 17, the second telecommunications The output terminal 172 of the ISN device 17 is connected to the first t A telecommunication port 14 and a second telecommunication port 16 are respectively connected to the two switching portions of the third switching switch K3, and the fixed portion of the third switching switch K3 is grounded through the second impedance matching network R2. f
[0010] G 該第一阻抗匹配網路R1及第二阻抗匹配網路R2用於對該 兩ISN器件17及18進行阻抗匹配，以滿足測試要求，例如 ，本實施方式該阻抗匹配網路R1及第二阻抗匹配網路R2 的阻抗分別選擇100歐姆及150歐姆。如果僅使用單一的 電阻來實現阻抗匹配，可能不足夠精確，故本實施方式 使用多個電阻的串並聯結構來構成該阻抗匹配網路以及 第二阻抗匹配網路R2，如圖3，該阻抗匹配網路以是由16 個電阻R每四個串聯後再並聯一起實現的，該電的阻 抗為100歐姆，如此，該阻抗匹配網路R1的阻抗為1〇〇歐 姆，由於該阻抗匹配網路r 1是由多個電阻R串並聯後得到 099122844 表單編號A0101 第5頁/共15頁 0992040258-0 201202716 的，故該阻抗匹配網路R1相對於一單獨的電阻]^的阻抗值 要精確一些。同理，該阻抗匹配網路R2是由24個電阻反每 六個串聯後再並聯一起實現的。其他實施方式，也可選 用數量更多的電阻來構成阻抗匹配網路。 [0011] 請參考圖5，當量測一待測電子產品如一待測電腦3〇的電 訊埠32時’若該待測電腦3〇的電訊埠32為一網路埠，則 將该待測電腦30的電訊埠32對應插接至該電訊端量測裝 置100的第一電訊埠13上，將一輔助電腦4〇的電訊埠42 插接至該電訊端量測裝置1P的第一電訊埠14上，將該第 二及第三切換開關K 2及K 3切換到該兩第一電訊槔13及14 的一側，如此，該辅助電腦40及該待測電勝3〇可透過該 ISN器件17實現通信。該待測電腦30遠連接線性阻抗穩定 網路（Linearity Impedance stabilization networks ， LISN) 器件 50 ， 該 LISN器件 50 為該待測電腦 3〇 及其周邊設備提供純淨的電源。另外，還需提供一通訊 源（Site Source)器件20，若逢通訊源器件20的介面 22為歐規三孔電源插頭，則將該通訊源器件2〇的介面22 插接至該電訊端量測裝置100的第一電源介面11，且將該 切換開關K1切換到該第一電源介面11的一側，如此該通 訊源器件20可提供穩定的參考通訊給該ISN器件17。當該 輔助電腦40發送一電訊通訊給該待測電腦30時，該ISN器 件17將提取該待測電腦30端的傳導雜訊，且隔離該輔助 電腦40端的傳導雜訊，利用一電磁干擾接收機60的測試 探針62接觸該ISN器件17的通訊量測引腳173，如此，即 可測得該待測電腦30的電訊埠32的傳導雜訊。例如該電 099122844 表單編號A0101 第6頁/共15頁 0992040258-0 201202716 . 訊端量測裝置10〇對該待測電腦30的電訊埠32進行測試十 分方便’且由於使用了高精準的阻抗匹配網路R1&R2， 故測試精度很高。 [0012]綜上所述’本發明符合發明專利要件，爰依法提出專利 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請專利範圍内。 【圖式簡單說明】 〇[0_ ®1係本發明電訊端量測裝置較佳舍施方式的示意圖。 [〇〇14]圖2係本發明電訊端量測裝置較佳實施方式的線路圖。 [0015]圖3係本發明電訊端量測裝置較佳實施方式中第〆阻抗匹 配網路的結構圖。 [〇〇如圖4係本發明電訊端量測襄置較佳實施方式中第二隊抗四 配網路的結構圖。 [0017]圖5係本發明電訊端量測裝置較佳實施方式對一電子設備 ^ 的電訊端進行量測的示意圖。 【主要元件符號說明】 [0018] 電訊端量測裝置：100 [0019] 殼體：10 [0020] 第一電源介面：11 [0021] 第二電源介面：12 [0022] 第一電訊埠：13、14 表單編號A0101 099122844 第7頁/共15頁 0992040258-0 201202716 [0023]第二電訊埠：1 5、1 6 [0024] ISN器件：17、 18 [0025] 輸入端：171、 181 [0026] 輸出端：172、 182 [0027] 通訊量測引腳 :173 、 183 [0028] 第一阻抗匹配網路：R1 [0029] 第二阻抗匹配網路：R2 [0030] 第一切換開關 ：K1 [0031] 第二切換開關 ：K2 [0032] 第三切換開關 ：K3 [0033] 電阻：R [0034] 通訊源器件：20 [0035] 介面：2 2 [0036] 待測電腦：30 [0037] 電訊埠：32、42 [0038] 輔助電腦：40 [0039] LISN 器件：50 [0040] 電磁干擾接收機：60 [0041] 測試探針：62 099122844 表單編號A0101 第8頁/共15頁 0992040258-0[0010] The first impedance matching network R1 and the second impedance matching network R2 are used for impedance matching of the two ISN devices 17 and 18 to meet test requirements, for example, the impedance matching network R1 in this embodiment. And the impedance of the second impedance matching network R2 is selected to be 100 ohms and 150 ohms, respectively. If only a single resistor is used to achieve impedance matching, it may not be accurate enough. Therefore, the present embodiment uses a series-parallel structure of a plurality of resistors to form the impedance matching network and the second impedance matching network R2, as shown in FIG. The matching network is realized by connecting 16 resistors R every four times in series and then paralleling together. The impedance of the electric circuit is 100 ohms. Thus, the impedance of the impedance matching network R1 is 1 〇〇 ohm, due to the impedance matching network. The circuit r 1 is composed of a plurality of resistors R connected in series to obtain 099122844 form number A0101 page 5 / 15 pages 0992040258-0 201202716, so the impedance matching network R1 is accurate with respect to a single resistor ^^ some. Similarly, the impedance matching network R2 is implemented by 24 resistors in series and then connected in parallel. In other embodiments, a larger number of resistors can be used to form the impedance matching network. [0011] Please refer to FIG. 5, when the electronic product to be tested is equivalent to a telecommunications device 32 of a computer to be tested, if the telecommunications port 32 of the computer to be tested is a network port, the device to be tested is to be tested. The telecommunications port 32 of the computer 30 is correspondingly connected to the first telecommunication port 13 of the telecommunication end measuring device 100, and the telecommunication port 42 of the auxiliary computer is connected to the first telecommunication unit of the telecommunication end measuring device 1P. 14, the second and third switchers K 2 and K 3 are switched to one side of the two first telecommunication ports 13 and 14, so that the auxiliary computer 40 and the to-be-tested electrical win 3 can pass through the ISN. Device 17 implements communication. The computer 30 to be tested is remotely connected to a Linearity Impedance Stabilization Networks (LISN) device 50, which provides a pure power source for the computer to be tested and its peripheral devices. In addition, a source source device 20 is also provided. If the interface 22 of the communication source device 20 is a European standard three-hole power plug, the interface 22 of the communication source device is plugged to the telecommunications terminal. The first power interface 11 of the device 100 is tested and the switch K1 is switched to one side of the first power interface 11, such that the source device 20 can provide stable reference communication to the ISN device 17. When the auxiliary computer 40 sends a telecommunication communication to the computer 30 to be tested, the ISN device 17 extracts the conduction noise of the computer 30 to be tested, and isolates the conduction noise of the auxiliary computer 40, and utilizes an electromagnetic interference receiver. The test probe 62 of 60 contacts the communication measurement pin 173 of the ISN device 17, and thus, the conduction noise of the telecommunication unit 32 of the computer 30 to be tested can be measured. For example, the electric 099122844 form number A0101 page 6 / 15 pages 0992040258-0 201202716. The terminal measuring device 10 十分 is very convenient to test the telecommunications 埠 32 of the computer 30 to be tested 'and because of the use of high precision impedance matching The network R1 & R2, so the test accuracy is very high. [0012] In summary, the invention conforms to the patent requirements of the invention, and the patent application is filed according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art of the present invention should be included in the following claims. [Simple description of the drawing] 〇[0_®1 is a schematic diagram of a preferred embodiment of the telecommunication end measuring device of the present invention. [Fig. 2] Fig. 2 is a circuit diagram of a preferred embodiment of the telecommunication end measuring device of the present invention. 3 is a structural diagram of a second impedance matching network in a preferred embodiment of the telecommunication end measuring device of the present invention. [Fig. 4] FIG. 4 is a structural diagram of a second team anti-four-pair network in a preferred embodiment of the telecommunication end measuring device of the present invention. 5 is a schematic diagram of measuring a telecommunication terminal of an electronic device ^ according to a preferred embodiment of the telecommunication end measuring device of the present invention. [Main component symbol description] [0018] Telecommunications end measuring device: 100 [0019] Housing: 10 [0020] First power supply interface: 11 [0021] Second power supply interface: 12 [0022] First telecommunications: 13 , 14 Form No. A0101 099122844 Page 7 / Total 15 Page 0992040258-0 201202716 [0023] Second Telecommunications: 1 5, 1 6 [0024] ISN Device: 17, 18 [0025] Input: 171, 181 [0026 ] Output: 172, 182 [0027] Communication measurement pins: 173, 183 [0028] First impedance matching network: R1 [0029] Second impedance matching network: R2 [0030] First switching switch: K1 [0031] Second switch: K2 [0032] Third switch: K3 [0033] Resistance: R [0034] Communication source device: 20 [0035] Interface: 2 2 [0036] Computer to be tested: 30 [0037] Telecommunications: 32, 42 [0038] Auxiliary Computer: 40 [0039] LISN Device: 50 [0040] Electromagnetic Interference Receiver: 60 [0041] Test Probe: 62 099122844 Form No. A0101 Page 8 of 15 0992040258- 0