TWM482195U - External signal power coupling device - Google Patents
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- TWM482195U TWM482195U TW102223875U TW102223875U TWM482195U TW M482195 U TWM482195 U TW M482195U TW 102223875 U TW102223875 U TW 102223875U TW 102223875 U TW102223875 U TW 102223875U TW M482195 U TWM482195 U TW M482195U
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Description
本新型係一種外接式訊號電源耦合裝置，尤指一種適用於HDBaseT延長器的外接式訊號電源耦合裝置。The present invention relates to an external signal power coupling device, and more particularly to an external signal power coupling device suitable for an HDBaseT extender.
高解析度多媒體介面(High Definition Multimedia Interface)係現有技術中傳遞高解析度多媒體資料的標準，且可同時傳遞聲音跟影像的多媒體資料，係一種相當方便的影音多媒體資料的傳輸介面。但HDMI的傳遞長度卻有所限制，其係於傳遞過程中的訊號衰減而導致無法傳遞過長的距離，一般而言，HDMI的傳遞長度約為五米左右。The High Definition Multimedia Interface is a standard for transmitting high-resolution multimedia data in the prior art, and can simultaneously transmit multimedia data of sound and image, and is a relatively convenient transmission interface of audio and video multimedia materials. However, the transmission length of HDMI is limited. It is caused by the attenuation of the signal during transmission, which makes it impossible to transmit too long a distance. In general, the transmission length of HDMI is about five meters.
請參閱圖6A及6B所示，然，現有技術中有一種高解析度傳輸標準(High Definition Base Transmission；HDBaseT)延長器，係將HDMI的介面轉成一般RJ-45的介面，並透過乙太網路線(CAT-5線)來傳遞影音多媒體資料，而該HDBaseT延長器係區分為資料傳送端(Tx)與接收端(Rx)兩種。請參閱圖6A所示，該資料傳送端的HDBaseT延長器41係包含有一連接至複數輸入介面及一高頻變壓器412的HDBaseT傳送端轉換單元411及一連接至該高頻變壓器的RJ-45輸出介面413。該複數輸入介面係包含有高解析度多媒體介面414(HDMI)、乙太網路介面415(Ethernet)、RS232介面416及紅外線介面417(Infrared)。該HDBaseT傳送端轉換單元411係將該複數輸入介面透過該高頻變壓器412轉換成RJ-45介面413。請參閱圖6B所示，該資料接收端的HDBaseT延長器42係包含有一連接至複數輸入介面及一高頻變壓器422的HDBaseT接收端轉換單元421及一連接至該高頻變壓 器的RJ-45輸出介面423。在本較佳實施例中，該複數輸入介面係包含有高解析度多媒體介面424(HDMI)、乙太網路介面425(Ethernet)、RS242介面426及紅外線介面427(Infrared)。該HDBaseT接收端轉換單元421係將該RJ-45介面423透過該高頻變壓器422轉換成複數輸入介面。Please refer to FIG. 6A and FIG. 6B. However, in the prior art, there is a High Definition Base Transmission (HDBaseT) extender, which converts the HDMI interface into a general RJ-45 interface, and transmits through the Ethernet. The network route (CAT-5 line) is used to deliver audio and video multimedia materials, and the HDBaseT extender is divided into a data transmission end (Tx) and a receiving end (Rx). Referring to FIG. 6A, the HDBaseT extender 41 of the data transmission end includes an HDBaseT transmission end conversion unit 411 connected to the plurality of input interfaces and a high frequency transformer 412, and an RJ-45 output interface connected to the high frequency transformer. 413. The complex input interface includes a high-resolution multimedia interface 414 (HDMI), an Ethernet interface 415 (Ethernet), an RS232 interface 416, and an infrared interface 417 (Infrared). The HDBaseT transmission end conversion unit 411 converts the complex input interface into the RJ-45 interface 413 through the high frequency transformer 412. Referring to FIG. 6B, the HDBaseT extender 42 of the data receiving end includes a HDBaseT receiving end conversion unit 421 connected to the plurality of input interfaces and a high frequency transformer 422, and a connection to the high frequency transformer. RJ-45 output interface 423. In the preferred embodiment, the complex input interface includes a high-resolution multimedia interface 424 (HDMI), an Ethernet interface 425 (Ethernet), an RS242 interface 426, and an infrared interface 427 (Infrared). The HDBaseT receiving end conversion unit 421 converts the RJ-45 interface 423 into a complex input interface through the high frequency transformer 422.
利用此一方式，因係透過CAT-5線傳送資料，訊號衰減的程度與HDMI線相比較不明顯，故可有效地增加高解析度的影音多媒體資料的傳遞距離。但該HDBaseT延長器係需要提供電能才進行HDMI與RJ-45之間的介面轉換，於安裝時，有時會因為外在場地的限制，無法找到電源，而導致該HDBaseT延長器無法被使用。With this method, since the data is transmitted through the CAT-5 line, the degree of signal attenuation is not obvious compared with the HDMI line, so that the transmission distance of the high-resolution audio and video multimedia data can be effectively increased. However, the HDBaseT extender needs to provide power to perform interface conversion between HDMI and RJ-45. During installation, sometimes the power supply cannot be found due to external site restrictions, and the HDBaseT extender cannot be used.
現有技術中有一種乙太網路供電(Power over Ethernet；PoE)的技術，係利用乙太網路傳送資料同時，一同將電能透過CAT-5線傳送至接收端，且透過CAT-5線傳送的電能可雙向傳遞，即係可由資料發送端將電能傳送至資料接收端，或由資料接收端將電能傳送置資料發送端。利用PoE供電，只需要在資料接收端或資料發送端其中之一可以找到電源供應，即可將電能與資料同時傳送，減少了安裝的程序，使安裝更為便利，且於其中一端的安裝地點並未有電源供應時，可由CAT-5線中從另一端提供電能，來驅動該HDBaseT延長器。In the prior art, there is a technology of Power over Ethernet (PoE), which uses Ethernet to transmit data and simultaneously transmits power to the receiving end through the CAT-5 line, and transmits the data through the CAT-5 line. The electric energy can be transmitted in both directions, that is, the data transmitting end can transmit the electric energy to the data receiving end, or the data receiving end can transfer the electric energy to the data transmitting end. With PoE power supply, only one of the data receiving end or the data sending end can find the power supply, and the power and data can be transmitted at the same time, which reduces the installation procedure, makes the installation more convenient, and the installation location at one end. When there is no power supply, the HDBaseT extender can be driven by power from the other end of the CAT-5 line.
現有技術的HDBaseT延長器係區分為資料傳送端(Tx)與資料接收端(Rx)兩種，且必須配對使用，該資料傳送端的HDBaseT延長器係將HDMI介面轉換成RJ-45介面，以符合乙太網路線的需求，而該資料接收端的HDBaseT延長器係將RJ-45介面轉換成HDMI介面，以輸出高解析度的影音資料。The prior art HDBaseT extender is divided into a data transmission end (Tx) and a data receiving end (Rx), and must be paired. The HDBaseT extender of the data transmission end converts the HDMI interface into an RJ-45 interface to match The demand for the Ethernet route, and the HDBaseT extender at the data receiving end converts the RJ-45 interface into an HDMI interface to output high-resolution audio and video data.
若使用具有PoE供電功能的HDBaseT延長器，則必須兩端均使用該具有PoE供電功能的HDBaseT延長器，才能由CAT-5線中傳送與接收電能。若其中一端損毀，則必須重新購買新的HDBaseT延長器，且具有PoE供電功能的HDBaseT延長器價格較為昂貴，而一般未具有PoE供電功能的HDBaseT延長器無 法與具有PoE供電功能的HDBaseT延長器共用，若需要使用PoE功能時則必須重新購買新的具有PoE供電功能的HDBaseT延長器，讓使用者還必須多花一筆開銷。此外，若先前購買過一般未具有PoE供電功能的HDBaseT延長器，但於特定地點使用時，必須利用PoE供電功能，但現有器材卻無法使用，所以於安裝時還必須另外牽一條電源延長線，造成安裝困難。故現有技術的供電方式有必要作進一步之改良。If an HDBaseT extender with PoE power supply is used, the HDBaseT extender with PoE power supply must be used at both ends to transmit and receive power from the CAT-5 line. If one end is damaged, the new HDBaseT extender must be re-purchased, and the HDBaseT extender with PoE power supply is more expensive, and the HDBaseT extender that does not have PoE power supply is generally not available. The method is shared with the HDBaseT extender with PoE power supply. If you need to use the PoE function, you must re-purchase the new HDBaseT extender with PoE power supply, so that users must spend more overhead. In addition, if you have previously purchased an HDBaseT extender that does not normally have a PoE power supply function, you must use the PoE power supply function when using it in a specific location, but the existing equipment cannot be used, so you must also attach another power extension cord during installation. Caused installation difficulties. Therefore, the prior art power supply method needs to be further improved.
此外，傳輸資料與電源的距離越長，受到外界雜訊影響的機會就會變大，進而產生突波電壓，突波電壓的產生若無法被排除，使突波電壓傳入電子裝置中的內部電路，則內部電路則會受到過大電壓值的突波電壓，而導致內部電路的損壞。若延長器中未具有突波保護的功能或保護的效果不佳時，則隨著傳遞距離的增加，突波產生的機率也增加，受到突波電壓使內部電路損壞的機會亦提升，若無法有效的將突波電壓排除，則延長器的內部電路容易受到突波電壓而損毀。固現有技術的延長器亦有改進的空間。In addition, the longer the distance between the transmitted data and the power supply, the greater the chance of being affected by external noise, and the surge voltage is generated. If the surge voltage is not removed, the surge voltage is transmitted to the inside of the electronic device. In the circuit, the internal circuit is subjected to a surge voltage of excessive voltage value, which causes damage to the internal circuit. If the function of the surger is not provided with the function of the surge protection or the protection effect is not good, the probability of the surge is increased as the transmission distance increases, and the chance of the internal circuit being damaged by the surge voltage is also improved. Effectively removing the surge voltage, the internal circuit of the extender is easily damaged by the surge voltage. There is also room for improvement in the prior art extenders.
有鑑於前述現有技術的缺點，本新型的主要目的係提供一種外接式訊號電源耦合裝置，以適用於各種具有PoE供電功能的延長器或未具有PoE供電功能的延長器，使其可以共用，以節省花費。In view of the foregoing shortcomings of the prior art, the main object of the present invention is to provide an external signal power coupling device suitable for various extenders with PoE power supply functions or extenders without PoE power supply functions, so that they can be shared. Save money.
為達到上述目的，本新型所採用的技術手段係令該外接式訊號電源耦合裝置包含有：一外殼，係包含有一容置空間、一延長器輸入埠、一延長器輸出埠及一電源埠；一電路板，係設置於該外殼之容置空間中，其上設置有至少一HDMI頻帶耦合變壓器，各HDMI頻帶耦合變壓器係分別包含有至少二第一側線圈及至少二第 二側線圈，各第一側線圈係分別對應一一第二側線圈，且各第一側線圈係電連接至該延長器輸入埠，而各第二側線圈係電連接至該延長器輸出埠，並於各第二側線圈中分別抽頭出一電源線，以電連接至該電源埠。In order to achieve the above object, the technical means adopted by the present invention is such that the external signal power coupling device comprises: a housing comprising an accommodation space, an extender input port, an extender output port, and a power port; a circuit board disposed in the accommodating space of the outer casing, wherein at least one HDMI band coupling transformer is disposed thereon, and each HDMI band coupling transformer system includes at least two first side coils and at least two The two side coils respectively correspond to one second side coil, and each first side coil is electrically connected to the extender input port, and each second side coil is electrically connected to the extender output port. And respectively tapping a power line in each of the second side coils to electrically connect to the power supply port.
本新型於使用時，係設置於一資料傳送端的HDBaseT延長器旁，當該資料傳送端的HDBaseT延長器未具有訊號電源耦合功能時，係於該資料傳送端的HDBaseT設置一外接式訊號電源耦合裝置，該外接式訊號電源耦合裝置的電源埠係電連接至一外部電源以獲取電能，並將該資料傳送端的HDBaseT延長器的RJ-45介面藉由乙太網路線(例如CAT-5線)連接至該外接式訊號電源耦合裝置的延長器輸入埠，該外接式訊號電源耦合裝置係將該延長器輸入埠接收到的訊號與該電源埠接收到的電源耦合後，由該外接式訊號電源耦合裝置的延長器輸出埠輸出。When the utility model is used, it is disposed beside the HDBaseT extender of a data transmission end. When the HDBaseT extender of the data transmission end does not have the signal power coupling function, the HDBaseT of the data transmission end is provided with an external signal power coupling device. The power supply of the external signal power coupling device is electrically connected to an external power source to obtain electric energy, and the RJ-45 interface of the HDBaseT extender of the data transmission end is connected to the Ethernet network route (for example, CAT-5 line). The external signal input device of the external signal power coupling device, the external signal power coupling device is configured to couple the output signal received by the extender to the power source received by the power source, and the external signal power coupling device The extender output 埠 output.
而該資料接收端的HDBaseT延長器係具有PoE功能，故該資料接收端的HDBaseT延長器係直接透過乙太網路線連接至該外接式乙太網路的延長器輸出埠，並將其中的訊號與電源分離，利用該電源提供電能，並將該訊號轉換成HDMI介面後輸出。The HDBaseT extender of the data receiving end has a PoE function, so the HDBaseT extender of the data receiving end is directly connected to the external device of the external Ethernet through the Ethernet route, and the signal and the power supply thereof are connected. Separate, use this power supply to provide power, and convert the signal into an HDMI interface and output.
藉由本新型的設置，於安裝該資料接收端的HDBaseT延長器時，即無須另外提供電源，只需於資料傳送端將訊號與電源耦合後，透過乙太網路線傳遞，並將電源分離出來，以提供電能，使該資料接收端的HDBaseT延長器無須額外提供電源即可正常運作。因此本新型於安裝後，無須另外牽電源延長線至該資料接收端的HDBaseT延長器，故，確能有效地減少安裝的困難度，此外，本創作的外接式訊號電源耦合裝置更可增設有突波保護器，吸收迴路上的突波訊號，提供後端設備優異的保護與延長使用壽命。With the configuration of the present invention, when the HDBaseT extender of the data receiving end is installed, there is no need to provide another power supply, and only after the signal is coupled with the power source at the data transmitting end, the signal is transmitted through the Ethernet route, and the power is separated. The power is supplied so that the HDBaseT extender at the data receiving end can operate normally without additional power supply. Therefore, after the installation of the present invention, the HDBaseT extender of the data receiving end is not required to be additionally pulled, so that the difficulty of installation can be effectively reduced. In addition, the external signal power coupling device of the present invention can be further increased. The wave protector absorbs the glitch on the loop, providing excellent protection and extended life for the back-end equipment.
10‧‧‧外殼10‧‧‧ Shell
11‧‧‧容置空間11‧‧‧ accommodating space
12‧‧‧延長器輸入埠12‧‧‧Extension input 埠
13‧‧‧延長器輸出埠13‧‧‧Extensioner output埠
14‧‧‧電源埠14‧‧‧Power supply埠
141‧‧‧高電位端141‧‧‧High potential end
142‧‧‧低電位端142‧‧‧low potential
20‧‧‧電路板20‧‧‧ boards
21‧‧‧HDMI頻帶耦合變壓器21‧‧‧HDMI band coupling transformer
211‧‧‧第一側線圈211‧‧‧First side coil
212‧‧‧第二側線圈212‧‧‧second side coil
22‧‧‧電源濾波器22‧‧‧Power Filter
23‧‧‧突波保護器23‧‧‧ Surge protector
31‧‧‧第一供電裝置31‧‧‧First power supply unit
32‧‧‧第二供電裝置32‧‧‧Second power supply unit
33‧‧‧第三供電裝置33‧‧‧ Third power supply unit
34‧‧‧第四供電裝置34‧‧‧fourth power supply unit
41‧‧‧資料傳送端的HDBaseT延長器41‧‧‧ HDBaseT Extender for Data Transfer
411‧‧‧HDBaseT傳送端轉換單元411‧‧‧HDBaseT Transmitter Conversion Unit
412‧‧‧高頻變壓器412‧‧‧High frequency transformer
413‧‧‧RJ-45輸出介面413‧‧‧RJ-45 output interface
414‧‧‧高解析度多媒體介面414‧‧‧High-resolution multimedia interface
415‧‧‧乙太網路介面415‧‧‧Ethernet interface
416‧‧‧RS242介面416‧‧‧RS242 interface
417‧‧‧紅外線介面417‧‧‧Infrared interface
42‧‧‧資料接收端的HDBaseT延長器42‧‧‧ HDBaseT Extender for Data Receiver
421‧‧‧HDBaseT接收端轉換單元421‧‧‧HDBaseT Receiver Conversion Unit
422‧‧‧高頻變壓器422‧‧‧High frequency transformer
423‧‧‧RJ-45輸出介面423‧‧‧RJ-45 output interface
424‧‧‧高解析度多媒體介面424‧‧‧High-resolution multimedia interface
425‧‧‧乙太網路介面425‧‧‧ Ethernet interface
426‧‧‧RS242介面426‧‧‧RS242 interface
427‧‧‧紅外線介面427‧‧‧Infrared interface
圖1係本新型較佳實施例之立體示意圖。1 is a perspective view of a preferred embodiment of the present invention.
圖2係本新型較佳實施例電路板之電路圖。2 is a circuit diagram of a circuit board of the preferred embodiment of the present invention.
圖3係本新型較佳實施例電路板的電源濾波器之電路圖。3 is a circuit diagram of a power supply filter of a circuit board of the preferred embodiment of the present invention.
圖4係本新型較佳實施例之系統方塊圖。4 is a block diagram of a system of the preferred embodiment of the present invention.
圖5係本新型較佳實施例之系統方塊圖。Figure 5 is a block diagram of the system of the preferred embodiment of the present invention.
圖6A係現有技術傳送端的HDBaseT延長器之系統方塊圖。Figure 6A is a system block diagram of a prior art HDBaseT extender at the transmitting end.
圖6B係現有技術接收端的HDBaseT延長器之系統方塊圖。6B is a system block diagram of a HDBaseT extender at the receiving end of the prior art.
以下配合圖式及本新型之較佳實施例，進一步闡述本新型為達成預定目的所採取的技術手段。The technical means adopted by the present invention for achieving the intended purpose are further explained below in conjunction with the drawings and the preferred embodiments of the present invention.
請參閱圖1所示，本新型較佳實施例之外接式訊號電源耦合裝置係包含有一外殼10及一電路板20，該外殼10係包含有一容置空間11、一延長器輸入埠12、一延長器輸出埠13及一電源埠14。在本較佳實施例中，該延長器輸入埠12及該延長器輸出埠13係一RJ-45介面之連接埠。As shown in FIG. 1 , the external signal power coupling device of the present invention includes a housing 10 and a circuit board 20 . The housing 10 includes an accommodating space 11 , an extender input 、 12 , and a The extender outputs 埠13 and a power supply 埠14. In the preferred embodiment, the extender input port 12 and the extender output port 13 are connected to an RJ-45 interface.
請參閱圖1及圖2所示，該電路板20係設置於該外殼10的容置空間11，其上設置有至少一個HDMI頻帶耦合變壓器21，各HDMI頻帶耦合變壓器21係分別包含有至少二第一側線圈211及至少二第二側線圈212，於圖2中係以四個第一側線圈及四個第二側線圈為較佳實施例。各第一側線圈211係分別對應一第二側線圈212，該第一側線圈211係電連接至該延長器輸入埠12，而該第二側線圈212係電連接至該延長器輸出埠13。各第二側線圈212係分別中間抽頭出一電源線，以電連接至該電源埠14。Referring to FIG. 1 and FIG. 2, the circuit board 20 is disposed in the accommodating space 11 of the casing 10, and is provided with at least one HDMI band coupling transformer 21, and each HDMI band coupling transformer 21 includes at least two The first side coil 211 and the at least two second side coils 212 are four preferred embodiments in the form of four first side coils and four second side coils. Each of the first side coils 211 is respectively corresponding to a second side coil 212 electrically connected to the extender input port 12, and the second side coil 212 is electrically connected to the extender output port 13 . Each of the second side coils 212 is electrically tapped to the power supply port 14 in the middle.
該電源埠14係包含有一高電位端141及一低電位端142。各HDMI頻帶耦合變壓器21之各第二側線圈212分別抽頭出一電源線POE1、POE2、POE3、POE4，其中二條電源線POE2、POE4係電連接至該電源埠14的高電位端141，而另外二條電源線POE1、POE3則電連接至該電源埠14的低電位端142。該延長器輸入埠12係RJ-45介面之連接埠，故具有八條(四組)訊號線，而每組訊號線係分別連接至各HDMI頻帶耦合變壓器21之一第一側線圈211。該延長器輸出埠13亦係RJ-45介面之連接埠，而各HDMI頻帶耦合變壓器21之一第二側線圈212係連接至該延長器輸出埠13中對應的訊號線組。而該電源埠14係電連接至其他電子裝置，以提供其電能。在本較佳實施例中，該HDMI頻帶耦合變壓器21之工作頻率係高於10GHz。The power supply 14 includes a high potential terminal 141 and a low potential terminal 142. Each of the second side coils 212 of each HDMI band coupling transformer 21 taps a power line POE1, POE2, POE3, POE4, wherein two power lines POE2, POE4 are electrically connected to the high potential end 141 of the power supply port 14, and The two power lines POE1 and POE3 are electrically connected to the low potential end 142 of the power supply port 14. The extender is connected to the RJ-45 interface of the 系12 system, so that there are eight (four groups) signal lines, and each set of signal lines is respectively connected to one of the first side coils 211 of each HDMI band coupling transformer 21. The extender output port 13 is also a connection port of the RJ-45 interface, and the second side coil 212 of each of the HDMI band coupling transformers 21 is connected to a corresponding signal line group in the extender output port 13. The power port 14 is electrically connected to other electronic devices to provide its electrical energy. In the preferred embodiment, the operating frequency of the HDMI band coupling transformer 21 is higher than 10 GHz.
進一步而言，本新型可於該第二側線圈212與該延長器輸出埠13之間設有一突波保護器23，以將突波電壓排除，防止於傳遞過程中產生的突波電壓一同傳入電路板20的內部電路，使內部電路損壞。在本較佳實施例中，該突波保護器23係可消散400W或500W的突波保護元件，防止後方連接的延長器受損，達到延長使用壽命的效益，尤其在後端的設備屬於高價產品時，更顯示其必要性。Further, the present invention can provide a surge protector 23 between the second side coil 212 and the extender output port 13 to eliminate the surge voltage and prevent the surge voltage generated during the transfer from being transmitted together. The internal circuit of the circuit board 20 is damaged to damage the internal circuit. In the preferred embodiment, the surge protector 23 can dissipate 400W or 500W surge protection components to prevent damage to the rear-connected extender and achieve the benefit of prolonging the service life, especially in the back-end equipment belonging to high-priced products. When it is more, it shows its necessity.
請參閱圖3所示，本新型較佳實施例之電路板20係進一步設置有一電源濾波器22，該電源濾波器22係包含有一高電位輸入端I/P1、一低電位輸入端I/P2及一電源輸出端O/P1，該高電位輸入端I/P1係電連接至該高電位端141，而該低電位輸入端I/P2係電連接至該低電位端142，以將該高電位端I/P1與低電位端I/P2之跨壓中的高頻雜訊或突波電壓濾除，並進一步穩壓後透過該電源輸出端O/P1輸出。而該電源輸出端O/P1係輸出一穩定電壓，以供該電路板20中之其他電路使用。Referring to FIG. 3, the circuit board 20 of the preferred embodiment of the present invention is further provided with a power filter 22, which includes a high potential input terminal I/P1 and a low potential input terminal I/P2. And a power output terminal O/P1, the high potential input terminal I/P1 is electrically connected to the high potential terminal 141, and the low potential input terminal I/P2 is electrically connected to the low potential terminal 142 to The high-frequency noise or surge voltage in the voltage across the potential terminal I/P1 and the low-potential terminal I/P2 is filtered and further regulated and output through the power output terminal O/P1. The power output O/P1 outputs a stable voltage for use by other circuits in the circuit board 20.
請參閱圖4所示，本新型於使用時，係設置於一未具有乙太網路供電(Power over Ethernet；PoE)功能的HDBaseT延長器旁，而該HDBaseT延長器係區分為資料傳送端(Tx)及資料接收端(Rx)兩種。當該資料傳送端及該資料接收端的HDBaseT延長器41、42均未具有乙太網路供電功能，且於該資料接收端的HDBaseT延長器42無法連接一外接電源時，則分別設置一個外接式訊號電源耦合裝置於該HDBaseT延長器41、42旁。在本較佳實施例中，位於該資料傳送端的HDBaseT延長器41旁的外接式訊號電源耦合裝置係一第一供電裝置31，而位於該資料接收端的HDBaseT延長器42旁的外接式訊號電源耦合裝置係一第二供電裝置32。Referring to FIG. 4, the present invention is disposed adjacent to an HDBaseT extender that does not have a Power over Ethernet (PoE) function, and the HDBaseT extender is classified as a data transmission end ( Tx) and data receiving end (Rx). When the HDBaseT extenders 41 and 42 of the data transmitting end and the data receiving end do not have the Ethernet power supply function, and the HDBaseT extender 42 of the data receiving end cannot be connected to an external power supply, an external signal is respectively set. The power coupling device is next to the HDBaseT extenders 41, 42. In the preferred embodiment, the external signal power coupling device adjacent to the HDBaseT extender 41 at the data transmitting end is a first power supply device 31, and the external signal power supply coupled to the HDBaseT extender 42 at the data receiving end is coupled. The device is a second power supply device 32.
該第一供電裝置31之延長器輸入埠12係透過一乙太網路線(如CAT-5線)連接至該資料傳送端的HDBaseT延長器41之RJ-45介面，該第一供電裝置31之電源埠14係透過一電源線電連接至一電源供應器，以獲取電能，而該第一供電裝置31的延長器輸出埠13係透過乙太網路線連接至該第二供電裝置32的延長器輸出埠13。該第二供電裝置32的延長器輸入埠12係透過乙太網路線連接至該資料接收端的HDBaseT延長器42之RJ-45介面，該第二供電裝置32的電源埠14係透過一電源線電連接至該資料接收端的HDBaseT延長器42的電源輸入端，以提供該資料接收端的HDBaseT延長器42電能。The extender input port 12 of the first power supply device 31 is connected to the RJ-45 interface of the HDBaseT extender 41 of the data transmission end via an Ethernet route (such as a CAT-5 line), and the power supply of the first power supply device 31 The 埠14 is electrically connected to a power supply through a power line to obtain electric energy, and the extender output 埠13 of the first power supply device 31 is connected to the extender output of the second power supply device 32 via an Ethernet route.埠13. The extender input port 12 of the second power supply device 32 is connected to the RJ-45 interface of the HDBaseT extender 42 of the data receiving end via an Ethernet route, and the power port 14 of the second power supply device 32 is transmitted through a power line. Connected to the power input of the HDBaseT extender 42 of the data receiving end to provide power to the HDBaseT extender 42 of the data receiving end.
請參閱圖2所示，藉由此方式連接，因電源係一直流電源，且透過該第一供電裝置31的二個第二側線圈211與該第二供電裝置32的對應的二個第二側線圈211，即可構成一電源迴路。在本較佳實施例中，該電源迴路係由一電源供應器從該第一供電裝置31的高電位端141透過該電源線POE2、該第一供電裝置的第二側線圈211及該乙太網路線中的一訊號線，至該第二供電裝置32的第二側線圈211，並透過該第二供電裝置32的電源線POE2將電源輸出至該高電位端141，進一步提供電能至一負載後，由該第二供電裝置32的低電位端142及該電 源線POE1，以及該第二供電裝置32的第二側線圈、乙太網路線中的另一訊號線、該第一供電裝置31的第二側線圈、該第一供電裝置31的電源線POE1及該第一供電裝置31的低電位端142迴流至該電源，而形成該電源迴路。Referring to FIG. 2, in this way, since the power source is always flowing, and the two second side coils 211 of the first power supply device 31 and the second power supply device 32 are corresponding to the second and second power supply devices 32, The side coil 211 can constitute a power supply circuit. In the preferred embodiment, the power supply circuit is transmitted from the high potential end 141 of the first power supply device 31 through the power supply line POE2, the second side coil 211 of the first power supply device, and the Ethernet a signal line in the network route to the second side coil 211 of the second power supply device 32, and output power to the high potential terminal 141 through the power line POE2 of the second power supply device 32, further providing power to a load After that, the low potential end 142 of the second power supply device 32 and the electricity The source line POE1, and the second side coil of the second power supply device 32, another signal line in the Ethernet route, the second side coil of the first power supply device 31, and the power line POE1 of the first power supply device 31 And the low potential end 142 of the first power supply device 31 is returned to the power source to form the power supply circuit.
總體而言，該資料傳送端的HDBaseT延長器41係將一HDMI介面轉換成一RJ-45介面，並透過乙太網路線將資料傳送至該第一供電裝置31，而該第一供電裝置31係將資料與電源耦合，並透過乙太網路線將資料與電源耦合後傳送至該第二供電裝置32，該第二供電裝置32將該電源分離出來後輸出至該資料接收端的HDBaseT延長器42，以供其電能，使該資料接收端的HDBaseT延長器42得以正常運作，該第二供電裝置32同時將該訊號分離出來並透過乙太網路線傳送至該資料接收端的HDBaseT延長器42，該資料接收端的HDBaseT延長器42將該RJ-45介面轉換成HDMI介面後輸出，而一影音播放器即可藉由該資料接收端的HDBaseT延長器42的HDMI介面獲取高解析度的影音資料並播放。In general, the HDBaseT extender 41 of the data transmission end converts an HDMI interface into an RJ-45 interface, and transmits data to the first power supply device 31 through an Ethernet route, and the first power supply device 31 The data is coupled to the power source and coupled to the power supply device via the Ethernet route, and then transmitted to the second power supply device 32. The second power supply device 32 separates the power supply and outputs the power to the HDBaseT extender 42 of the data receiving end. For the power supply, the HDBaseT extender 42 of the data receiving end is normally operated, and the second power supply device 32 simultaneously separates the signal and transmits it to the HDBaseT extender 42 of the data receiving end through the Ethernet route, and the data receiving end The HDBaseT extender 42 converts the RJ-45 interface into an HDMI interface and outputs it, and an audio and video player can acquire and play high-resolution audio and video data through the HDMI interface of the HDBaseT extender 42 of the data receiving end.
此外，請參閱圖5所示，當該資料傳送端及該資料接收端的HDBaseT延長器41、42均未具有乙太網路供電功能，且於該資料傳送端的HDBaseT延長器41無法連接一外接電源時，則分別設置一個外接式訊號電源耦合裝置於該HDBaseT延長器41、42旁。在本較佳實施例中，位於該資料傳送端的HDBaseT延長器41旁的外接式訊號電源耦合裝置係一第三供電裝置33，而位於該資料接收端的HDBaseT延長器42旁的外接式訊號電源耦合裝置係一第四供電裝置34。In addition, as shown in FIG. 5, when the HDBaseT extenders 41 and 42 of the data transmitting end and the data receiving end do not have the Ethernet power supply function, the HDBaseT extender 41 at the data transmitting end cannot be connected to an external power supply. At the same time, an external signal power coupling device is respectively disposed beside the HDBaseT extenders 41, 42. In the preferred embodiment, the external signal power coupling device adjacent to the HDBaseT extender 41 at the data transmitting end is a third power supply device 33, and the external signal power coupling adjacent to the HDBaseT extender 42 at the data receiving end is coupled. The device is a fourth power supply device 34.
該第三與第四供電裝置33、34的延長器輸入埠12、延長器輸出埠13的連接方式與上述的第一與第二較供電裝置31、32相同，但該第三供電裝置33的電源埠14係透過一電源線電連接至該訊號傳送端的HDBaseT延長器41的電源輸入端，以提供該資料傳送端的HDBaseT延長器41電能，而該第四供電裝置 34的電源埠14係透過一電源線電連接至一電源供應器，以獲取電能，並將該電能與傳送的資料耦合，進一步透過乙太網路線將電能傳送至該第三供電裝置33。The extension input 埠12 and the extender output 埠13 of the third and fourth power supply devices 33 and 34 are connected in the same manner as the first and second comparison power supply devices 31 and 32, but the third power supply device 33 The power supply port 14 is electrically connected to the power input end of the HDBaseT extender 41 of the signal transmitting end through a power line to provide the HDBaseT extender 41 power of the data transmitting end, and the fourth power supply device The power source 14 of the 34 is electrically connected to a power supply through a power line to obtain power, and the power is coupled with the transmitted data, and the power is further transmitted to the third power supply unit 33 via the Ethernet route.
進一步而言，若該資料傳送端及該資料接收端的HDBaseT延長器41、42其中之一具有乙太網路供電功能，而另一端卻未具有乙太網路供電功能時，則係於該未具有乙太網路供電功能之一端旁設有該外接式訊號電源耦合裝置。舉例來說，若該資料傳送端的HDBaseT延長器41具有乙太網路供電功能，且可直接獲取電能，而該資料接收端的HDBaseT延長器42未具有乙太網路供電功能，且無法直接獲取電能時，則安裝上述的第二供電裝置32。若該資料傳送端的HDBaseT延長器41具有乙太網路供電功能，但無法直接獲取電能，而該資料接收端的HDBaseT延長器42未具有乙太網路供電功能，但卻能直接獲取電能時，則安裝上述的第四供電裝置34。若該資料接收端的HDBaseT延長器42具有乙太網路供電功能，且可直接獲取電能，而該資料傳送端的HDBaseT延長器41未具有乙太網路供電功能，且無法直接獲取電能時，則安裝上述的第三供電裝置33。若該資料接收端的HDBaseT延長器42具有乙太網路供電功能，但無法直接獲取電能，而該資料傳送端的HDBaseT延長器41未具有乙太網路供電功能，但卻能直接獲取電能時，則安裝上述的第一供電裝置31。Further, if one of the data transmission end and the HDBaseT extender 41, 42 of the data receiving end has an Ethernet power supply function, and the other end does not have an Ethernet power supply function, The external signal power coupling device is disposed adjacent to one end of the Ethernet power supply function. For example, if the HDBaseT extender 41 of the data transmission end has an Ethernet power supply function and can directly obtain power, the HDBaseT extender 42 of the data receiving end does not have an Ethernet power supply function, and cannot directly obtain power. At this time, the second power supply device 32 described above is installed. If the HDBaseT extender 41 of the data transmission end has the Ethernet power supply function, but the power cannot be directly obtained, and the HDBaseT extender 42 of the data receiving end does not have the Ethernet power supply function, but can directly obtain the power, The fourth power supply unit 34 described above is installed. If the HDBaseT extender 42 of the data receiving end has an Ethernet power supply function and can directly obtain power, and the HDBaseT extender 41 of the data transmitting end does not have the Ethernet power supply function, and cannot directly obtain power, install The third power supply device 33 described above. If the HDBaseT extender 42 of the data receiving end has an Ethernet power supply function, but cannot directly obtain power, and the HDBaseT extender 41 of the data transmitting end does not have the Ethernet power supply function, but can directly obtain power, The first power supply device 31 described above is installed.
此外，該外接式訊號電源耦合裝置係區分為二種，其中一種是標準型，另一種係一般型。而該標準型的外接式訊號電源耦合裝置係依據IEEE802.3的標準設計，並包含有傳送端(Tx)及接收端(Rx)二種，該傳送端的標準型外接式訊號電源耦合裝置係於其電路板20上設置有一傳送端晶片，用以與接收端的標準型外接式訊號電源耦合裝置溝通，並傳遞電能。該接收端的標準型訊號電源耦合裝置係於其電路板20上設置有一接收端晶片，以與該傳送端晶片溝通，並將電源的電壓進行升壓與穩壓，而輸出一具有穩定電壓的電源，於該IEEE802.3標準中規定的傳遞的電壓係係48伏特。該傳送端的標準型外接式訊號電源耦合 裝置的連接方式係與上述之第一供電裝置31相同，而該接收端的標準型外接式訊號電源耦合裝置的連接方式係與上述之第二供電裝置32相同。In addition, the external signal power coupling device is divided into two types, one of which is a standard type and the other is a general type. The standard external signal power coupling device is designed according to the IEEE802.3 standard, and includes a transmitting end (Tx) and a receiving end (Rx). The standard external signal power coupling device of the transmitting end is connected to The circuit board 20 is provided with a transmitting end chip for communicating with a standard external signal power coupling device at the receiving end and transmitting electrical energy. The standard type signal power coupling device of the receiving end is provided with a receiving end chip on the circuit board 20 for communicating with the transmitting end chip, and boosting and regulating the voltage of the power source, and outputting a power source with a stable voltage. The voltage delivered in the IEEE 802.3 standard is 48 volts. Standard external signal power coupling for the transmitter The connection mode of the device is the same as that of the first power supply device 31 described above, and the connection mode of the standard external signal power supply coupling device of the receiving end is the same as that of the second power supply device 32 described above.
而該一般型的外接式訊號電源耦合裝置並沒有因為該傳送端與接收端的不同而有不同的裝置，且其連接方式如上述的第一供電裝置31及第二供電裝置32。但傳遞的電壓係較低，該一般型外接式訊號電源耦合裝置傳遞的電壓係24伏特。The general external signal power coupling device does not have different devices because of the difference between the transmitting end and the receiving end, and is connected in the manner of the first power supply device 31 and the second power supply device 32 described above. However, the voltage delivered is low, and the voltage transmitted by the general external signal power coupling device is 24 volts.
藉由本新型的設置，於安裝該HDBaseT延長器時，只需於資料傳送端或資料接收端其一提供電源，即可令另一端之HDBaseT延長器，透過乙太網路供電來獲取電能。其中一端的外接式訊號電源耦合裝置係將訊號與電源耦合後，透過乙太網路線傳遞，並於另一端之外接式訊號電源耦合裝置將電源分離出來，提供電能至該另一端的HDBaseT延長器，使該HDBaseT延長器無須額外提供電源即可正常運作。本新型於安裝時，無須另外牽電源延長線，故確能有效地減少安裝的困難度。而本新型係進一步具有該突波保護器，以將傳遞過程中產生的突波電壓排除，使突波電壓無法導入本新型的內部電路，故無須擔心傳遞的距離增加，突波電壓產生的機率增加而導致內部電路受到突波電壓而損毀的問題。With the arrangement of the present invention, when the HDBaseT extender is installed, only one of the data transmission end or the data receiving end is provided with power, so that the HDBaseT extender at the other end can obtain power through the Ethernet power supply. The external signal power coupling device at one end couples the signal to the power source and transmits it through the Ethernet route, and separates the power supply at the other end of the external signal power coupling device to provide power to the HDBaseT extender at the other end. This allows the HDBaseT extender to operate without additional power. The new type does not require additional power extension cords during installation, so it can effectively reduce the difficulty of installation. The novel system further has the surge protector to eliminate the surge voltage generated during the transfer process, so that the surge voltage cannot be introduced into the internal circuit of the novel, so there is no need to worry about an increase in the transmission distance, and the probability of the surge voltage generation. The problem arises that the internal circuit is damaged by the surge voltage.
以上所述僅是本新型的較佳實施例而已，並非對本新型做任何形式上的限制，雖然本新型已較佳實施例揭露如上，然而並非用以限定本新型，任何所屬技術領域中具有通常知識者，在不脫離本新型技術方案的範圍內，當可利用上述揭示的技術內容作出些許更動或修飾為等同變化的等效實施例，但凡是未脫離本新型技術方案的內容，依據本新型的技術實質對以上實施例所作的任何簡單修改、等同變化與修飾，均仍屬於本新型技術方案的範圍內。The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the preferred embodiment of the present invention has been disclosed above, it is not intended to limit the present invention, and is generally Those skilled in the art can make some modifications or modifications to equivalent embodiments by using the above-disclosed technical contents without departing from the novel technical solutions, but the present invention does not deviate from the contents of the novel technical solutions. Technical Substantial Equivalents Any simple modifications, equivalent changes and modifications made to the above embodiments are still within the scope of the present invention.
41‧‧‧資料傳送端的HDBaseT延長器41‧‧‧ HDBaseT Extender for Data Transfer
42‧‧‧資料接收端的HDBaseT延長器42‧‧‧ HDBaseT Extender for Data Receiver
31‧‧‧第一供電裝置31‧‧‧First power supply unit
32‧‧‧第二供電裝置32‧‧‧Second power supply unit
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| TW102223875U TWM482195U (en) | 2013-12-18 | 2013-12-18 | External signal power coupling device |
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| TW102223875U TWM482195U (en) | 2013-12-18 | 2013-12-18 | External signal power coupling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342872A (en) * | 2017-08-23 | 2017-11-10 | 深圳市朗强科技有限公司 | A kind of multimedia dispensing device, reception device and Transmission system for transmitting electric energy |
| CN107360456A (en) * | 2017-08-23 | 2017-11-17 | 深圳市朗强科技有限公司 | A kind of remote controlled multimedia dispensing device, reception device and Transmission system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342872A (en) * | 2017-08-23 | 2017-11-10 | 深圳市朗强科技有限公司 | A kind of multimedia dispensing device, reception device and Transmission system for transmitting electric energy |
| CN107360456A (en) * | 2017-08-23 | 2017-11-17 | 深圳市朗强科技有限公司 | A kind of remote controlled multimedia dispensing device, reception device and Transmission system |
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