M411734 五、新型說明： 【新型所屬之技術領域】 本創作係有關-種雜购，制是指_種尤適用於有 線電視網路系統架射，針對其中被動树，使其單一迴路形 成反向斷路’且不會造成有線電視訊號中斷即能判斷雜訊干擾 迴路之反向雜訊抑制器。 【先前技術】 隨著寬頻姻日射聽，該晴奸成為發展網際網 路最重要的基礎建設；其次，有線電視線路架設的普及性造就 了寬頻上_實雜，尤魏緣_麵(⑽eMQdem，⑻ 的親線上網’係將資料利用有線電線系統的同袖電纔進行傳 輸，其頻寬較-般電信業者所使用的電話線頻寬大，可提高資 料傳輸的速度，故成為寬頻上峨佳選擇之—。 η、 原則上’有線電視業者只需要配合於其系統頭端加裳相關 之有線數顧終賴㈣s)，胁Μ端加餘規數據機 (CM)，其位_戶端之使用者柯藉由有線電視線路傳送一上 行訊號至系統頭端之有線數據機中端機(cmts)以連接 網路。 ^ 為了能狗以較低的成本建構出樹狀的網際網路架構 有線電視齡纟_频料要細麵線料主， HFC光節點與外部欖線連接，纜線再連接至各區域，再以= 3 器及投落線連接至特定區域的使用戶終端。若使用戶為雙向傳 輸用戶’則規線即會設置有雙向放大器，以維持信號傳輸品質。 類似之有線數據機終端機(CMTS)與有線數據機(CM)所結 合之網路系、贿财，反峰訊干擾關題—直是影響有線電 視雙向寬_路品質駐要因素之…當上行頻帶受雜訊干擾 導致信號雜m釘降，—般碎人貞絲時A多以其網路節 點内^主動元件(如雙向放大器），採雜除反向PAD使其反向 、°路辦路的方式，判辦雜訊干擾故障源之迴路及地點予以修 復。 〆 但對於被動元件(如分歧H或分配器）上之轉迴路判斷 T式I會輯卸破動％件下蓋及拆卸接獅方式，判斷故 a 此方式不僅費時費力，且會造成有線電視訊號傳送中 :，僻若因為雙_路品質不穩定再加上人員素質良赛不 =無法迅速查縣料種種不確定因素，更將使得客戶之收 視口口質大打折扣。 f新型内容】 2狀主要㈣，係雜供—射針對树魏網路系 之被動元件，使其單—迴路形成反向斷路， =有線電視纖帽即能判___ 為達上述目的，本創作之反向 雜訊抑制器係具有一本體， M411734 絕緣 於本體Su端凸設有一與本體 電路電性連接於金屬導針。 之金屬導針’另有i少一濾波 利用上述結構特徵，本創作之反向雜訊抑制器於使用時， 只須將翻元件巾轉翻定螺料蓋卩极，縣金屬導針經 由螺絲孔插人被航倾射叫触持_，柯在遽波電 路之作訂讀就料—鱗形歧向_，如_除主動M411734 V. New description: [New technical field] This creation is related to - kind of miscellaneous purchase, which means that it is especially suitable for cable TV network system launching, for which passive tree makes its single loop reverse The open circuit' does not cause the cable signal to be interrupted to determine the reverse noise suppressor of the noise interference loop. [Prior Art] With the wide-band singer, the sorrow became the most important infrastructure for the development of the Internet; secondly, the popularity of cable TV erection has resulted in broadband _ _ _ _ _ _ _ _ _ (8) The online connection of the cable is transmitted by the same sleeve of the wired wire system. The bandwidth is wider than that of the telephone line used by the general telecom operators, which can improve the speed of data transmission, so it is better for broadband. ——In principle, 'the cable TV industry only needs to cooperate with the cable head of the system to add the relevant number to the end of the system (4) s), and the Μ Μ end plus the residual data machine (CM), its position _ household The user connects the network by transmitting an uplink signal to the cable modem mid-range (cmts) at the head end of the system by the cable television line. ^ In order to enable the dog to construct a tree-like Internet architecture at a lower cost, cable TV age _ frequency material to fine-grain line material master, HFC optical node and external lining line, cable and then connected to each area, and then The user terminal is connected to a specific area with a =3 and a drop line. If the user is to transmit the user in both directions, the line will be provided with a bidirectional amplifier to maintain the signal transmission quality. Similar to the cable system terminal (CMTS) and cable data machine (CM) combined network, bribery, anti-peak interference interference issues - directly affect the cable TV two-way wide _ road quality resident factors... The upstream frequency band is interfered by the noise, causing the signal to be pinned down. In the case of a broken person, the A is mostly connected to the active component (such as a bidirectional amplifier) in the network node, and the reverse PAD is reversed. The way to run the road, the loop and location of the noise interference source will be repaired. 〆 But for the passive circuit (such as the divergence H or the distributor), the T-type I will unload the broken part of the lower cover and disassemble the lion. It is not only time-consuming and laborious, but also causes cable TV. In the transmission of the signal: If the quality of the double _ road is unstable and the quality of the personnel is not good, it is impossible to quickly check the uncertain factors of the county materials, and the quality of the customer's viewing port will be greatly reduced. f new content] 2 main (4), is a miscellaneous supply - shooting passive components for the tree Wei network system, so that the single-loop forms a reverse circuit, = cable TV cap can be judged ___ for the above purpose, this The reverse noise suppressor has a body, and the M411734 is insulated from the main body Su and is electrically connected to the metal circuit. The metal guide pin's another i less one filter utilizes the above structural features, and the reverse noise suppressor of the present invention only needs to turn the flipping device to turn the screw cover to the bungee, and the county metal guide pin is screwed. The hole is inserted into the air and is called to touch _, Ke is in the chopper circuit to read the material - squamous _, such as _ except active
兀件之反_絲，且极造成树電視峨巾斷，同時配 合確認系統頭端之雜訊改善與否，進而達到快速判斷所檢測之 迴路是否為雜訊干擾迴路之目的。 以下進-步說明本創作各組件之具體實施方式：The anti-wire of the piece is caused by the TV tweezers and the noise of the head end of the system is improved, so as to quickly determine whether the detected circuit is a noise interference circuit. The following steps describe the specific implementation of each component of this creation:
依據上述主要結構特徵’所述金料針係套設於該本體前 端，並可無本體相對伸縮位移’另於該金屬導針與該本體之 間設有-常態將金屬導針朝向本體前藝頂之彈性元件，使得 以適用不同被動元件中心導體與外殼之間距。 依據上述主要結構特徵，所述至少—紐電路進—步連接 有-開關用以控制該金屬導針所連接之渡波電路導通與否，以 增加操作使用之彈性。 依據上述主要結構舰，所述本體前祕設有至少一螺牙 區段’使如將本·接螺設於被動元件之外殼上，供用以長 時間阻斷該迴路之反向城，以枝追蹤後續之雜訊干擾迴 路。 依據上述主要結構特徵，所述本體設有一可供開啟之殼 5 套’由該_用以收容一電路板，該至少一濾波電路係建構於 該電路板上。 相較於先前技術，當有線電視網路之上行頻帶受雜訊干擾 導致信餘概值獨時，4人以觀所欲細之被動元 件中心導體@]定螺絲外蓋開啟，並將本創作之反向雜訊抑制器 本體刖端之金屬導墙人被動元件並射心導體保持接觸，即 可令被動元件產生如同抽除主動元件之反向效果，使得以 在有線電彻I號稍訊之狀態下，快速輯驗狀迴路是否 為雜訊預迴路，不H有無健AG電壓之限制，因 此更能夠維削戶之收婦益，助朗更為積極之手段維護 有線電視網路系統之訊號傳送品質。 【實施方式】 以下依據本創狀技辨段，解絲摘狀實施方式 並配合圖式說明如後： 請參閱第-圖本創作之反向雜訊抑制器外觀立體圖、第二 圖本創作之反向雜訊抑制器電路組成架構方塊示意圖所示，本 創作之反向雜訊抑制器10基本上包括有··一本體u、一金屬 導針12 ’以及至少一濾波電路13 ;其中： 該本體11係概呈-圓棒狀，其可以由金屬材料加工而 成’並且於其命端處设有至少一螺牙區段U1。 該金屬導針12係相對凸設於該本體u前端並與該本體 =保持絕緣’·於實施時，該金屬導針12係套設於該本體u 前端，並可與該本體11相對伸縮位移，另於該金屬導針i2與 該本體11之間設有-常態將金屬導針12朝向本體u前端推 頂之彈性元件（圖略）。 該至少-遽波電路13係收容於該本體！】内部並電性連接 於該金屬導針12 ;於實施時，上述本體丨丨係進一步設有—可 供開啟之殼套112，由該殼套112用以收容一電路板（圖略）， 该至少-遽波電路13即建構於該電路板上，·以及，該至少一 遽波電路13係可進-步連接有—開_用以控制該金屬導針 12所連接之舰電路13導通與否，以增加操作㈣之彈性。 請同時配合參照第三圖所示，本創作之反向雜訊抑制器 10於使料’只須將所欲檢測之被動元件20中心導體固定螺 絲外盍開啟之後，將反向雜訊抑制器10之金屬導針12插入被 動元件20與中心導體保持接觸，並且在金屬導針i 2所連接之 遽波電路13導通狀態下即可令祕元⑽單—迴路形成反向 斷路’如同抽除主動元件之反向·效果，且不致造成有線電 視訊號中斷，同時配合確認系統頭端之雜訊改善與否，進而達 到快速判斷所檢測之迴路是否為雜訊干擾迴路之目的。 再者’當確認所檢測之迴路為雜訊干擾迴路時，甚至可利 用反向雜訊抑㈣10前端之螺牙區段ηι將反向雜訊抑制器 )〇直接螺設於被動元件2G之外殼21上，供㈣長時間阻斷 該迴路之反向訊號，以方便卫程人員追蹤後續之雜訊干擾迴 M411734 路。 值得一提的是，當工程人員在進行不同被動元件之迴路檢 測過程中，由於本創作反向雜訊抑制器10之金屬導針12係可 在彈性元件之作用下，可配合不同被動元件2〇中心導體與外 殼之間距，使金屬導針12與本體11之間產生一彈性伸縮效 果，進而提升反向雜訊抑制器10之適用性及實用性。According to the above main structural features, the gold needle system is sleeved on the front end of the body, and there is no relative telescopic displacement of the body. In addition, the metal needle is disposed between the metal guide pin and the body. The top elastic element is such that the distance between the center conductor of the different passive components and the outer casing is applied. According to the above main structural features, the at least-new circuit is connected with a switch to control whether the wave circuit connected to the metal pin is turned on or not to increase the flexibility of operation. According to the above-mentioned main structure ship, the front body of the body is provided with at least one threaded section to enable the base screw to be disposed on the outer casing of the passive component for blocking the reverse city of the circuit for a long time. Track the subsequent noise interference loop. According to the above main structural features, the body is provided with a casing 5 for opening, which is used for accommodating a circuit board, and the at least one filter circuit is constructed on the circuit board. Compared with the prior art, when the upstream frequency band of the cable television network is disturbed by noise, the four people are turned on by the center of the passive component center conductor @] The metal noise guiding body of the reverse noise suppressor body is in contact with the passive conductor and the core conductor is kept in contact, so that the passive component can generate the reverse effect like the active component, so that the wire is in the wire. In the state of the rapid test, whether the loop is a noise pre-loop, not H has the limit of the health AG voltage, so it is more able to improve the income of the household, and help the Lang to maintain a more active means to maintain the cable network system. Signal transmission quality. [Embodiment] In the following, according to the invention, the wire-striping embodiment and the following description are as follows: Please refer to the third-dimensional view of the reverse noise suppressor of the present invention. As shown in the block diagram of the reverse noise suppressor circuit, the inverse noise suppressor 10 of the present invention basically comprises a body u, a metal pin 12' and at least one filter circuit 13; wherein: The body 11 is generally in the form of a round bar, which can be machined from a metallic material and has at least one threaded section U1 at its end. The metal guide pin 12 is relatively protruded from the front end of the body u and is insulated from the body. In the implementation, the metal guide pin 12 is sleeved on the front end of the body u and can be displaced relative to the body 11 Further, between the metal guide pin i2 and the body 11, an elastic member (not shown) that pushes the metal guide pin 12 toward the front end of the body u is provided. The at least chopper circuit 13 is housed in the body! The inner body is electrically connected to the metal guide pin 12; in practice, the body is further provided with a cover 112 for opening, and the cover 112 is used for receiving a circuit board (not shown). The at least chopper circuit 13 is constructed on the circuit board, and the at least one chopper circuit 13 can be connected in a step-by-step manner to control the conduction of the ship circuit 13 to which the metal pin 12 is connected. Whether or not to increase the flexibility of operation (4). Please also refer to the third figure, the inverse noise suppressor 10 of the present invention will use the reverse noise suppressor after the material of the passive component 20 of the passive component 20 to be detected is turned on. The metal guide pin 12 of 10 is inserted into the passive component 20 to maintain contact with the center conductor, and the chopper circuit 13 connected to the metal pin i 2 can be turned on to make the secret element (10) a single circuit to form a reverse circuit as with pumping. The reverse effect of the active component does not cause the cable signal to be interrupted. At the same time, it confirms whether the noise at the head end of the system is improved or not, so as to quickly determine whether the detected loop is a noise interference loop. Furthermore, when confirming that the detected loop is a noise interference loop, it is even possible to use the reverse noise (4) 10 front thread segment ηι to directly screw the reverse noise suppressor) to the outer casing of the passive component 2G. On the 21st, for (4) to block the reverse signal of the loop for a long time, so that the maintenance personnel can track the subsequent noise interference back to the M411734 road. It is worth mentioning that when the engineering personnel perform the loop detection process of different passive components, the metal guide pin 12 of the reverse noise suppressor 10 of the present invention can be combined with different passive components under the action of the elastic component. The distance between the center conductor and the outer casing creates an elastic expansion and contraction between the metal guide pin 12 and the body 11, thereby improving the applicability and practicability of the reverse noise suppressor 10.
具體而言，本創作主要提供一種針對有線電視網路架構用 以進行雜訊干擾迴路檢測所使用之雜訊抑制器。相較於先前技 術’當有魏視網路之上行頻較雜訊干擾導致錢雜訊比值 下降工知人員只須將所欲檢測之被動元件中心導體固定螺 絲外盍開啟，並將本創作之反向雜訊抑制器本體前端之金屬導 針插入被動it件與中4體保持接觸’並且在金屬導針所連接 之遽波電料通狀態下’即可令触元件產生如_除主動元 件之反向PAD效果，使得財有線電視峨稍訊之狀態下， 快速判斷所檢測之迴路是否為雜訊干擾迴路，而且不受線上有 無供應AC電壓之限制，因此更能夠維護用戶之收視權益，並 相對以更為積極之手段維財_視鱗系狀訊號傳送品 質。 综上所述，本_提供魏電_路魏—較佳可行之反 向雜訊㈣H ’纽法提呈_翻之申^細上之實施說 明及圖式麻，縣例梢作讀佳實_者，並非以此 傷限本創作。舉凡與摘作之構造、裝置、槪等近似或相雷 8 同者’均應屬本創作之創設目的及申請專利範圍之内。 【圖式簡單說明】 第一圖：係本創作之反向雜訊抑制器外觀立體圖。 第二圖：係本創作之反向雜訊抑制器電路組成架構方塊示意 圖。 第二圖：係本創作之反向雜訊抑制器使用方式示意圖。 【主要元件符號說明】 10反向雜訊抑制器 11本體 111螺牙區段 112殼套 12金屬導針 13濾波電路 14開關 20被動元件 21外殼Specifically, this creation primarily provides a noise suppressor for use in cable television network architectures for noise interference loop detection. Compared with the prior art, when the upstream frequency of the Weivision network is less than the noise interference, the money noise ratio is lowered. The knowledge worker only needs to open the external component of the passive component center conductor to be detected, and the creation is The metal guide pin of the front end of the reverse noise suppressor body is inserted into the passive element to maintain contact with the middle body 4 and is in the state of the chopper electric material connected to the metal guide pin, so that the contact element can be generated as the active component. The reverse PAD effect allows the cable TV to quickly determine whether the detected loop is a noise interference loop, and is not limited by the supply of AC voltage on the line. Therefore, it is more able to maintain the user's viewing rights. And to use more positive means to maintain wealth _ visual scale signal transmission quality. In summary, this _ provides Wei Dian _ Lu Wei - better feasible reverse noise (four) H 'Newfat presentation _ turn the application of the fine on the implementation of the instructions and map Ma, the county case read good _, not the original limit of this creation. Approximate or similar to the structure, device, 槪, etc. of the abstract shall be within the scope of creation of the creation and the scope of patent application. [Simple description of the diagram] The first picture: the stereoscopic view of the reverse noise suppressor of this creation. The second picture shows the block diagram of the structure of the reverse noise suppressor circuit of this creation. The second picture is a schematic diagram of the use of the reverse noise suppressor of this creation. [Main component symbol description] 10 reverse noise suppressor 11 body 111 screw section 112 case 12 metal guide pin 13 filter circuit 14 switch 20 passive component 21 case