M326232 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種模組化濾波器（一），尤其是指一 種能將經家用多媒體寬頻分享器所傳遞之各種訊號所需 的濾波器予以模組化，且對應不同濾波器設有切換開關， 使得家用同軸電纜之多媒體寬頻分享器在應用連接於電 視或各種不同數位多媒體設備時，可直接經該切換開關切 換控制，不需另接切換開關及更換所連接之濾波器，而在 其整體施行使用上更增實用價值性之模組化濾波器創新 設計者。 【先前技術】 按，隨著科技進步，數位產品結合電腦及數位多媒體 設備是未來家庭網路的發展趨勢，目前家庭網路連接技術 的發展趨勢中，除了既有無線區域網路〔Wireless LocalM326232 VIII. New Description: [New Technology Field] This creation is about a modular filter (1), especially a filter that can be used to transmit various signals transmitted by a home multimedia broadband sharer. Modularized, and corresponding switches are provided with switching switches, so that the multimedia broadband sharing device of the home coaxial cable can be directly controlled by the switching switch when the application is connected to the television or various digital multimedia devices, without additional connection. An innovative designer of modularized filters that switch switches and replace the connected filters and add value to their overall implementation. [Prior Art] According to the advancement of technology, digital products combined with computers and digital multimedia devices are the future development trend of home networks. Currently, in the development trend of home network connection technology, in addition to existing wireless local area networks [Wireless Local]
Area Network，WLAN〕技術外，也包括超高頻〔UWB〕、電 力線網路〔HomePlug〕及同軸電纜多媒體聯盟〔Multimedia over Coax Alliance，MoCA〕的網路技術等；其中，該同 軸電纜多媒體聯盟的網路技術係於2004年1月由多家有 線電視業者、衛星電視業者、網路設備商所共組的技術聯 盟，主要是積極推動利用家用同軸電纜連結電視、數位多 媒體設備’以用來傳遞多媒體檔案與應用服務，目的是將 電話、網路、有線電視〔CATV〕、衛星共用天線系統 (Satellite Master Antenna Television System SMATV] 及無線區域網路〔WLAN〕等，透過同轴電纜多媒體聯盟 〔MoCA〕的網路技術整合到同軸電纜，以讓民眾在生活使 用上更增實用便利功效特性。 5 M326232 然而，上述同軸電纜多媒體聯盟〔MoCA〕的網路技術 雖可達到將電話、網路、有線電視〔CATV〕、衛星共用天 線系統〔Satellite Master Antenna Television System SMATV〕及無線區域網路〔WLAN〕整合到同軸電纜之預期 功效’但於其整體施行使用上卻發現，經由同軸電繞傳遞 之各種不同的訊號，經輸入多媒體寬頻分享器之後，其於 使用上除了需分別利用不同滤波效果之濾波器予以進行 渡波動作，以得到所需的頻段之外，尚需截取975MHz〜 1525MHz之頻段，以符合同軸電纜多媒體聯盟〔MoCA〕的 工作頻段’使得於該多媒體寬頻分享器欲連接至>電視或各 種不同數位多媒體設備時，皆需搭配不同之濾波器，或者 另接切換開關，造成使用上極大的不便，致令其在整體仍 存在有極大的改進空間者。 緣是，創作人有鑑於此，秉持多年該相關行業之豐富 設計開發及實際製作經驗，針對現有之結構及缺失再予以 研究改良，提供一種模組化濾波器（一），以期達到更佳實 用價值性之目的者。 【新型内容】 本創作之模組化濾波器（一），其主要係於一電路板上 分別設有低通濾波電路及由高通濾波電路與另一低通濾 波電路組成帶通濾波電路，且同時對應濾波電路間設有切 換開關，並於電路板上分別設有相配合之輸入端及輸出 端’而令其整體呈現一模組化；藉此，即可將該模組化後 之濾、波器設置於多媒體寬頻分享器中，分別與多媒體寬頻 分享器及電視或多媒體寬頻分享器内之其他電路相連 接’令多媒體寬頻分享器可直接經該切換開關切換控制， 6 M326232 不須另接切換開關及更換不同的濾波器即可連接電視或 各種不同數位多媒體設備，而在其整體施行使用上更增實 用價值性者。 【實施方式】 為令本創作所運用之技術内容、創作目的及其達成之 功效有更完整且清楚的揭露，茲於下詳細說明之，並請一 併參閱所揭之圖式及圖號： 首先’請參閱第一圖本創作之結構示意圖所示，本創 I 作之主要係於電路板（1)上設有一低通濾波電路（11)及由 一高通濾波電路（121)與另一低通濾波電路（122)所組成 之帶通濾波電路（12)，該低通濾波電路（11)與高通濾波電 路（121)係為相連接，且於該電路板（1)上設有輸入端（13) 及分別對應兩低通濾波電路（11)、（122)分別設有輸出端 (14)、（15)，另於該輸入端（13)對應低通濾波電路（11)與 高通濾波電路（121)相連接處設有切換開關（16)，並同時 於高通濾波電路（121)與另一低通濾波電路（122)間設有 另一切換開關（17)，而令其整體呈一模組化。 B 如此一來，使得即可將該模組化後濾波器電路板（i) 設置於多媒體寬頻分享器中，令該輸入端（13)與多媒體寬 頻分享器相連接，而其輸出端（14)則與電視相連接輸出有 線電視〔CATV〕訊號，且輸出端（丨5)與多媒體寬頻分享器 内之其他電路相連接，以輸出符合同軸電纜多媒體聯盟 〔MoCA〕規範之訊號，藉由切換該切換開關（16)、（17)之 不同狀態，如令輸入端（13)—併與低通濾波電路（11)與高 通濾波電路（121)相連接，且同時讓高通濾波電路（121)與 另一低通濾波電路（122)相連接，可讓多媒體寬頻分享器 7 M326232 由輸入端（13)輸入之訊號分別經低通濾波電路（11)濾除 高頻訊號，由輸出端（Η)輸出低頻訊號，如：有線電視 〔CATV〕訊號，及經高通濾波電路（121)與另一低通濾波 電路（122)所組成之帶通濾波電路（12)濾除高低頻訊號， 由輸出端（15)輸出頻帶訊號，如：同軸電纜多媒體聯盟 〔MoCA〕規範之限定的975MHz〜1525MHz之頻段訊號’或 切換切換開關（16)、（17)令輸出端直接連接至低通濾波電 路（122)，讓多媒體寬頻分享器由輸入端（丨3)輸入之訊號 經低通濾波電路（122)濾除高頻訊號，由輸出端（15)輸出 低頻訊號〔請一併參閱第二圖本創作之使用狀態示意圖所 示〕，如：同轴電纜多媒體聯盟〔MoCA〕規範之限定的低 頻訊號，以讓該多媒體寬頻分享器不須另接切換開關及更 換不同的濾波器即可連接電視或各種不同數位多媒體設 備者。 前述之實施例或圖式並非限定本創作之結構樣態或 尺寸’任何所屬技術領域中具有通常知識者之適當變化或 修飾，皆應視為不脫離本創作之專利範疇。 藉由以上所述，本創作之結構組成與使用實施說明可 知’本創作與現有結構相較之下，由於本創作其主要係於 電路板上設有低通濾波電路及由高通濾波電路與另一低 通滤波電路組成帶通濾波電路，使其整體呈現一模組化， 且同時對應濾波器間設有切換開關，使得其即可將該模組 化後之;慮波為設置於多媒體寬頻分享器中，分別與多媒體 見頻刀早器及電視或多媒體寬頻分享器内之其他電路相 連接，令多媒體寬頻分享器可直接經該切換開關切換控 制’不須另接切換開關及更換不同的濾波器即可連接電視 8 M326232 或各種不同數位多媒體設備，而在其整體施行使用上更增 實用價值性者。 綜上所述，本創作實施例確能達到所預期之使用功 效，又其所揭露之具體構造，不僅未曾見於同類產品中， 亦未曾公開於申請前，誠已完全符合專利法之規定與要 求，爰依法提出新型專利之申請，懇請惠予審查，並賜准 專利，則實感德便。 M326232 【圖式簡單說明】 第一圖：本創作之結構示意圖 第二圖：本創作之使用狀態示意圖 【主要元件符號說明】 (1) 電路板 (11) (12) 帶通濾波電路 (121) (122) 低通濾、波電路 (13) (14) 輸出端 (15) (16) 切換開關 (17) 低通濾波電路 南通滤波電路 輸入端 輸出端 切換開關 10Area Network, WLAN technology, including UHF, HomePlug, and Multimedia over Coax Alliance (MoCA) network technologies, among which the Coax Multimedia Alliance The network technology system was established in January 2004 by a number of cable companies, satellite TV operators, and network equipment vendors. The main purpose is to actively promote the use of home coaxial cable to connect TVs and digital multimedia devices. Multimedia file and application services, the purpose of the telephone, network, cable TV (CATV), satellite shared antenna system (Satellite Master Antenna Television System SMATV) and wireless area network (WLAN), through the coaxial cable multimedia alliance [MoCA The network technology is integrated into the coaxial cable to make the people more practical and convenient in life. 5 M326232 However, the above-mentioned coaxial cable multimedia alliance (MoCA) network technology can achieve the telephone, network, cable TV (CATV), satellite shared antenna system [Satellite Master Antenna Televis] Ion System SMATV] and wireless local area network (WLAN) integrated into the expected performance of the coaxial cable', but found in its overall implementation, the various signals transmitted via coaxial electrical winding, after input into the multimedia broadband sharer, In addition to the need to separately use different filter effects of the filter to perform the wave action to obtain the required frequency band, it is still necessary to intercept the frequency band of 975MHz ~ 1525MHz to meet the working frequency band of the Multimedia Co., Ltd. (MoCA) When the multimedia broadband sharing device is to be connected to a television or a variety of different digital multimedia devices, it is necessary to use a different filter or another switch, which causes great inconvenience in use, so that it still has a great overall In view of this, the creators have provided a modular filter (1) based on the rich experience in design and development and actual production of the relevant industry for many years, and researched and improved the existing structure and defects. In order to achieve the purpose of better practical value. [New content] The creation of this The grouping filter (1) is mainly provided with a low-pass filter circuit and a band-pass filter circuit composed of a high-pass filter circuit and another low-pass filter circuit, and a switch between the corresponding filter circuits. The switch has a matching input end and an output end respectively on the circuit board, so that the whole is presented as a module; thereby, the modular filter and wave device can be set in the multimedia broadband sharing. In the device, respectively connected with the multimedia broadband sharer and other circuits in the TV or multimedia broadband sharer, the multimedia broadband sharer can be directly controlled by the switch, and the 6 M326232 does not need to be connected to another switch and replace different filters. It can be connected to a TV or a variety of different digital multimedia devices, and it is more practical in its overall implementation. [Embodiment] In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear, please elaborate below, and please refer to the drawings and drawings: First of all, please refer to the first diagram. The schematic diagram of the creation of this creation is mainly based on the circuit board (1) with a low-pass filter circuit (11) and a high-pass filter circuit (121) and another a low pass filter circuit (122) comprising a band pass filter circuit (12) connected to the high pass filter circuit (121) and having an input on the circuit board (1) The end (13) and the corresponding two low-pass filter circuits (11) and (122) respectively have output terminals (14) and (15), and the input terminal (13) corresponds to the low-pass filter circuit (11) and the Qualcomm The filter circuit (121) is provided with a switch (16) at the junction, and another switch (17) is disposed between the high-pass filter circuit (121) and the other low-pass filter circuit (122) at the same time, so that the whole It is modular. B. In this way, the modularized filter circuit board (i) can be placed in the multimedia broadband sharer, and the input terminal (13) is connected to the multimedia broadband sharer, and the output end (14) ) is connected to the TV to output a cable TV (CATV) signal, and the output terminal (丨5) is connected with other circuits in the multimedia broadband sharer to output a signal conforming to the coaxial cable multimedia alliance (MoCA) specification, by switching The different states of the switch (16), (17), such as the input terminal (13) - and the low-pass filter circuit (11) and the high-pass filter circuit (121), and at the same time let the high-pass filter circuit (121) Connected to another low-pass filter circuit (122), the signal input from the input terminal (13) of the multimedia broadband sharer 7 M326232 can be filtered by the low-pass filter circuit (11) to filter the high-frequency signal, and the output terminal (Η) a low-frequency signal, such as a cable TV (CATV) signal, and a band-pass filter circuit (12) composed of a high-pass filter circuit (121) and another low-pass filter circuit (122) to filter out high and low frequency signals, and output End (15) output frequency With signal, such as: the coaxial cable multimedia alliance [MoCA] specification of the 975MHz ~ 1525MHz band signal ' or switch switch (16), (17) so that the output is directly connected to the low-pass filter circuit (122), let multimedia The broadband sharer inputs the signal input from the input terminal (丨3) through the low-pass filter circuit (122) to filter out the high-frequency signal, and the output terminal (15) outputs the low-frequency signal (please refer to the second diagram for the use state of the creation) As shown in the figure, the low-frequency signal defined by the Coaxial Cable Multimedia Alliance (MoCA) specification allows the multimedia broadband sharer to be connected to a television or various digital multimedia devices without the need for an additional switch and a different filter. By. The above-described embodiments or drawings are not intended to limit the scope of the present invention, and any suitable variations or modifications may be made without departing from the scope of the invention. By the above, the structural composition of the creation and the implementation description can be seen that 'this creation is compared with the existing structure, because the creation is mainly based on the circuit board with a low-pass filter circuit and a high-pass filter circuit and another A low-pass filter circuit forms a band-pass filter circuit, so that the whole is presented as a module, and at the same time, a switch is arranged between the corresponding filters, so that the module can be modularized; the wave is set in the multimedia broadband In the sharer, it is connected with the multimedia video cutter and other circuits in the TV or multimedia broadband sharer, so that the multimedia broadband sharer can be directly controlled by the switch. No need to switch and replace different switches. The filter can be connected to the TV 8 M326232 or a variety of different digital multimedia devices, and it is more practical in its overall implementation. In summary, the present embodiment can achieve the expected use efficiency, and the specific structure disclosed is not only found in similar products, nor has it been disclosed before the application, and has fully complied with the requirements and requirements of the Patent Law.爰Proposing an application for a new type of patent in accordance with the law, and requesting a review and granting a patent, it is really sensible. M326232 [Simple description of the diagram] The first picture: The schematic diagram of the structure of the creation. The second picture: the state of use of the creation [Description of the main components] (1) Circuit board (11) (12) Band pass filter circuit (121) (122) Low-pass filter, wave circuit (13) (14) Output (15) (16) Switch (17) Low-pass filter circuit Nantong filter circuit input terminal output switch 10