TWI474153B - Motherboard and relay device thereof - Google Patents

Motherboard and relay device thereof Download PDF

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Publication number
TWI474153B
TWI474153B TW98138176A TW98138176A TWI474153B TW I474153 B TWI474153 B TW I474153B TW 98138176 A TW98138176 A TW 98138176A TW 98138176 A TW98138176 A TW 98138176A TW I474153 B TWI474153 B TW I474153B
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Taiwan
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relay
connector
pin
motherboard
connector module
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TW98138176A
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Chinese (zh)
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TW201116976A (en
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Ming Chih Hsieh
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Hon Hai Prec Ind Co Ltd
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Description

主機板及其上的繼電器裝置Motherboard and relay device thereon

本發明係關於一種主機板及其上的繼電器裝置。The present invention relates to a motherboard and a relay device therefor.

在應用主機板上的電源管理元件時，通常將滿足其需求的電壓、電流和功率等參數的繼電器直接裝設在主機板上來進行電源的管理，故主機板便應用在一種特定的電壓、電流和功率的條件下，若要將電腦主機板應用在其他電壓、電流和功率的條件下時，則需更換繼電器，要更換繼電器便需要對電腦主機板進行修改，費時費力。When applying the power management component on the motherboard, the relays that meet the required voltage, current, and power parameters are usually directly mounted on the motherboard for power management, so the motherboard is applied to a specific voltage and current. Under the condition of power and power, if the computer motherboard is to be used under other voltage, current and power conditions, the relay needs to be replaced. To replace the relay, the computer motherboard needs to be modified, which is time-consuming and labor-intensive.

鑒於以上內容，有必要提供一種主機板及其上的繼電器裝置，以省時省力且無需修改主機板即可更換繼電器，又可提高主機板的共用性。In view of the above, it is necessary to provide a motherboard and a relay device thereon, which can save time and labor and can replace the relay without modifying the motherboard, and can improve the commonality of the motherboard.

一種主機板，包括一主機板本體及插接於該主機板本體上的兩個繼電器裝置，該主機板本體包括一輸出端、一輸入端及第一、第二連接器模組，該第一連接器模組對應該輸入端，該第二連接器模組對應該輸出端，每一繼電器裝置包括一電路板、一設置在該電路板上的繼電器及一設置在該電路板上的用於插接該第一及第二連接器模組的第三連接器模組，該繼電器的常開端連接至該第三連接器模組的第一針腳，該繼電器的線圈連接至該第三連接器模組的第二針腳，該繼電器的輸出端連接至該第三連接器模組的第三針腳，該第一連接器模組上對應插接該第一針腳的第一插孔連接至該輸入端來接收輸入訊號，該第一連接器模組上對應插接該第三針腳的第三插孔連接在該第二連接器模組的第一插孔來接收該第一連接器模組輸出的輸入訊號，該第一及第二連接器模組上對應插接該第二針腳及第二插孔均連接在地與一電源端之間來導通相應的繼電器，該第二連接器模組上對應插接該第三針腳的第三插孔連接至該輸出端來輸出該輸入訊號。A motherboard includes a motherboard body and two relay devices that are plugged into the motherboard body. The motherboard body includes an output end, an input end, and first and second connector modules. The connector module corresponds to the input end, and the second connector module corresponds to the output end. Each relay device includes a circuit board, a relay disposed on the circuit board, and a device disposed on the circuit board for a third connector module of the first and second connector modules, the normally open end of the relay is connected to the first pin of the third connector module, and the coil of the relay is connected to the third connector a second pin of the module, the output end of the relay is connected to the third pin of the third connector module, and the first jack corresponding to the first pin of the first connector module is connected to the input Receiving an input signal, the third socket corresponding to the third pin on the first connector module is connected to the first jack of the second connector module to receive the output of the first connector module Input signal, the first and second connections The second pin and the second jack are respectively connected between the ground and a power terminal to conduct a corresponding relay, and the second connector module is correspondingly connected with the third pin of the third pin. A hole is connected to the output to output the input signal.

一種繼電器裝置，用於插接於一主機板本體上，該繼電器裝置包括一電路板、一設置在該電路板上的繼電器及一設置在該電路板上的第一連接器模組，該繼電器的常開端連接至該第一連接器模組的第一針腳來用於接收該主機板本體上的輸入訊號，該繼電器的線圈連接至與電源連接的該第一連接器模組的第二針腳，該繼電器的輸出端連接至該第一連接器模組的第三針腳來用於輸出接收到的輸入訊號至該主機本體。a relay device for plugging into a motherboard body, the relay device comprising a circuit board, a relay disposed on the circuit board, and a first connector module disposed on the circuit board, the relay The normally open end is connected to the first pin of the first connector module for receiving an input signal on the motherboard body, and the coil of the relay is connected to the second pin of the first connector module connected to the power source The output of the relay is connected to the third pin of the first connector module for outputting the received input signal to the host body.

該主機板上的繼電器採用繼電器裝置可插拔地裝設於其上，當需要更換該繼電器時，則需撥出相應的繼電器裝置，對應插接上裝設有需要更換的繼電器的繼電器裝置即可，從而省時省力也無需修改主機板，且提高了該主機板的共用性。The relay on the motherboard is plugged and mounted on the relay device. When the relay needs to be replaced, the corresponding relay device needs to be dialed, and the relay device with the relay to be replaced is inserted correspondingly. Yes, saving time and effort, no need to modify the motherboard, and improving the commonality of the motherboard.

請參考圖1，本發明主機板1較佳實施方式包括一主機板本體2及複數插接於該主機板本體2上的繼電器裝置3。Referring to FIG. 1 , a preferred embodiment of the motherboard 1 of the present invention includes a motherboard body 2 and a plurality of relay devices 3 that are plugged into the motherboard body 2 .

請參考圖2，該主機板本體2包括複數訊號輸出端20如複數電壓訊號輸出端、一訊號輸入端21如一電壓訊號輸入端、複數對應該等訊號輸出端20的連接器模組22及一對應該訊號輸入端21的連接器模組23及複數對應該兩連接器模組22及23且受控制於CPU(central processor unit，中央處理器)（未示出）的開關元件24。每一連接器模組22包括兩列並行排列的連接器J1及J2。該連接器模組23包括兩列並行排列的連接器J3及J4。該等連接器J1至J4均包括第一至第十插孔1-10。Referring to FIG. 2, the motherboard body 2 includes a plurality of signal output terminals 20, such as a plurality of voltage signal output terminals, a signal input terminal 21, such as a voltage signal input terminal, a plurality of connector modules 22 corresponding to the signal output terminals 20, and a The connector module 23 corresponding to the signal input terminal 21 and the plurality of switching elements 24 corresponding to the two connector modules 22 and 23 and controlled by a CPU (central processor unit) (not shown). Each connector module 22 includes two columns of connectors J1 and J2 arranged in parallel. The connector module 23 includes two columns of connectors J3 and J4 arranged in parallel. The connectors J1 to J4 each include first to tenth insertion holes 1-10.

請參考圖3，現以一個連接器模組22與該連接器模組23、該訊號輸入端21及一個訊號輸出端20的連接為例來進行說明。該連接器J3的第一至第三插孔1-3連接至該訊號輸入端21以接收輸入訊號。該兩連接器J3及J4的第八至第十插孔8-10均連接至該連接器J1的第一至第三插孔1-3。該兩連接器J1及J2的第八至第十插孔8-10均連接至與其對應的訊號輸出端20。該連接器J2的第一至第三插孔1-3均空置。該兩連接器J1及J3的第五至第七插孔5-7均接地。該兩連接器J2及J4的第五至第七插孔5-7透過相應的開關元件24連接至一電源端40。其他連接器模組22與該連接器模組23、該訊號輸入端21及該等訊號輸出端20的連接與上述連接相同，在此不再贅述。在本實施方式中，該等訊號輸出端20的個數為四個。該訊號輸入端21的個數為一個。該等連接器模組22為四個。該連接器模組23的個數為一個。在其他實施方式中，該等訊號輸出端20、該訊號輸入端21及該兩連接器模組22及23的個數可以為其他數量。Referring to FIG. 3, the connection between the connector module 22 and the connector module 23, the signal input terminal 21 and a signal output terminal 20 will be described as an example. The first to third jacks 1-3 of the connector J3 are connected to the signal input terminal 21 to receive an input signal. The eighth to tenth jacks 8-10 of the two connectors J3 and J4 are both connected to the first to third jacks 1-3 of the connector J1. The eighth to tenth jacks 8-10 of the two connectors J1 and J2 are both connected to the corresponding signal output terminal 20. The first to third jacks 1-3 of the connector J2 are vacant. The fifth to seventh jacks 5-7 of the two connectors J1 and J3 are both grounded. The fifth to seventh jacks 5-7 of the two connectors J2 and J4 are connected to a power terminal 40 through respective switching elements 24. The connection between the other connector module 22 and the connector module 23, the signal input terminal 21 and the signal output terminals 20 is the same as the above connection, and details are not described herein. In this embodiment, the number of the signal output terminals 20 is four. The number of the signal input terminals 21 is one. The connector modules 22 are four. The number of the connector modules 23 is one. In other embodiments, the number of the signal output terminal 20, the signal input terminal 21, and the two connector modules 22 and 23 may be other numbers.

請一併參考圖4及圖5，每一繼電器裝置3包括一電路板30、一繼電器32及一可與該兩連接器模組22及23對應插接的連接器模組34。該連接器模組34包括兩連接器J5及J6。該繼電器32設置在該電路板30頂面。該兩連接器J5及J6設置在該電路板30底面的兩側。該兩連接器J5及J6均包括第一至第十針腳1-10，該兩連接器J5及J6的第一至第十針腳1-10分別對應該等連接器J1、J2及J3、J4的第一至第十插孔1-10。在本實施方式中，該繼電器32包括6個端。該繼電器32的兩輸出端A及B分別連接至該兩連接器J5及J6的第八至第十針腳8-10。該繼電器32的線圈G的一端G1連接至該連接器J5的第五至第七針腳5-7，其另一端G2連接至該連接器J6的第五至第七針腳5-7。該繼電器32的常開端O連接至該連接器J5的第一至第三針腳1-3。該繼電器32的常閉端C空置。Referring to FIG. 4 and FIG. 5 together, each of the relay devices 3 includes a circuit board 30, a relay 32, and a connector module 34 that can be inserted into the connector modules 22 and 23. The connector module 34 includes two connectors J5 and J6. The relay 32 is disposed on the top surface of the circuit board 30. The two connectors J5 and J6 are disposed on both sides of the bottom surface of the circuit board 30. The two connectors J5 and J6 respectively include first to tenth pins 1-10, and the first to tenth pins 1-10 of the two connectors J5 and J6 respectively correspond to the connectors J1, J2 and J3, J4. First to tenth sockets 1-10. In the present embodiment, the relay 32 includes six terminals. The two output terminals A and B of the relay 32 are respectively connected to the eighth to tenth pins 8-10 of the two connectors J5 and J6. One end G1 of the coil G of the relay 32 is connected to the fifth to seventh stitches 5-7 of the connector J5, and the other end G2 is connected to the fifth to seventh stitches 5-7 of the connector J6. The normally open end O of the relay 32 is connected to the first to third pins 1-3 of the connector J5. The normally closed end C of the relay 32 is vacant.

請繼續參考圖1，將該繼電器裝置3裝設在該主機板本體2上時，將每一繼電器裝置3的連接器J5及J6對應插接於該主機板本體2的連接器J1、J2及J3、J4。當需要一個訊號輸出端20輸出訊號則需控制對應的開關元件24導通，現以控制一個繼電器32工作為例進行說明。該CPU發送控制訊號來控制與一訊號輸出端20對應的開關元件24及與該訊號輸入端21對應的開關元件24導通，則對應的該兩繼電器32的線圈G與電源端相連通電，並產生磁場，該兩繼電器32的常閉端C斷開，其常開端O導通，該訊號輸入端21的輸入訊號依次透過與其相連的繼電器32的兩輸出引腳A及B、與其對應的連接器J5及J6的第八至第十針腳8-10、該兩連接器J3、J4的第八至第十插孔8-10、與導通的繼電器32的訊號輸出端20對應的連接器J1的第一至第三插孔1-3及連接器J5的第一至第三針腳1-3傳輸至對應的繼電器32的常開端O，再透過其兩輸出端A將B及對應的連接器J1及J2的第八至第十插孔8-10輸出至相應的訊號輸出端20。Referring to FIG. 1 , when the relay device 3 is mounted on the motherboard body 2 , the connectors J5 and J6 of each relay device 3 are correspondingly connected to the connectors J1 and J2 of the motherboard body 2 and J3, J4. When a signal output terminal 20 is required to output a signal, it is necessary to control the corresponding switching element 24 to be turned on. Now, an example of controlling the operation of a relay 32 will be described. The CPU sends a control signal to control the switching element 24 corresponding to the signal output terminal 20 and the switching element 24 corresponding to the signal input terminal 21 to be turned on, and the corresponding coil G of the two relays 32 is connected to the power terminal to be energized, and is generated. In the magnetic field, the normally closed end C of the two relays 32 is disconnected, and the normally open end O is turned on. The input signal of the signal input end 21 is sequentially transmitted through the two output pins A and B of the relay 32 connected thereto, and the corresponding connector J5. And the eighth to tenth pins 8-10 of J6, the eighth to tenth sockets 8-10 of the two connectors J3, J4, and the first connector J1 corresponding to the signal output terminal 20 of the relay 32 that is turned on The first to third pins 1-3 to the third jack 1-3 and the connector J5 are transmitted to the normally open end O of the corresponding relay 32, and then through the two output terminals A and the corresponding connectors J1 and J2 The eighth to tenth jacks 8-10 are output to the corresponding signal output terminal 20.

在其他實施方式中，該主機板本體2也可以包括兩個輸入端，則另一輸入端連接到相應的繼電器的常閉端，其他連接與常開端的相同，在此不再贅述。該主機板本體2上訊號輸入端21可以只連接對應的連接器J3的第一至第三插孔1-3中的一個，也可將該兩連接器J1及J3的第五至第七插孔5-7中的一個插孔接地，將該兩連接器J2及J4的第五至第七插孔5-7中的一個插孔連接至該電源端。也可將對應該訊號輸入端21的連接器J3、J4的第八至第十插孔8-10中的一個插孔連接至對應每一訊號輸出端20的連接器J1及J2的第一至第三插孔1-3中的一個插孔。也可將對應每一訊號輸出端20的連接器J1及J2的第八至第十插孔8-10中的一個插孔連接至相應的訊號輸出端20。同理，將該繼電器裝置3的連接器J5及J6的第八至第十針腳8-10中對應的一個針腳連接至該繼電器32的輸出端A及B，將連接器J5的第五至第七針腳5-7中對應的一個針腳連接至該繼電器32線圈G的一端G1，將連接器J6的第五至第七針腳5-7中對應的一個針腳連接至該線圈G的另一端G2，將該連接器J5的第一至第三針腳1-3中對應的一個針腳連接至該繼電器32的常開端O，從而可以使該繼電器裝置3與該主機板本體2通訊。該繼電器32的端數可以為其他數量，只要使得該繼電器裝置3的連接器J5及J6的各針腳的定義對應該主機板本體2上的連接器J1、J2及J3及J4以滿足該繼電器裝置3與該主機板本體2通信即可。In other embodiments, the motherboard body 2 may also include two input terminals, and the other input terminal is connected to the normally closed end of the corresponding relay, and other connections are the same as those of the normally open end, and details are not described herein again. The signal input end 21 of the motherboard body 2 may be connected only to one of the first to third jacks 1-3 of the corresponding connector J3, or the fifth to seventh plugs of the two connectors J1 and J3. One of the holes 5-7 is grounded, and one of the fifth to seventh jacks 5-7 of the two connectors J2 and J4 is connected to the power terminal. It is also possible to connect one of the eighth to tenth jacks 8-10 of the connectors J3, J4 corresponding to the signal input terminal 21 to the first to the connectors J1 and J2 corresponding to each of the signal output terminals 20 One of the third jacks 1-3. One of the eighth to tenth jacks 8-10 of the connectors J1 and J2 corresponding to each of the signal output terminals 20 can also be connected to the corresponding signal output terminal 20. Similarly, the corresponding one of the eighth to tenth pins 8-10 of the connector J5 and J6 of the relay device 3 is connected to the output terminals A and B of the relay 32, and the fifth to the fifth of the connector J5 A corresponding one of the seven stitches 5-7 is connected to one end G1 of the coil G of the relay 32, and a corresponding one of the fifth to seventh stitches 5-7 of the connector J6 is connected to the other end G2 of the coil G, A corresponding one of the first to third pins 1-3 of the connector J5 is connected to the normally open end O of the relay 32, so that the relay device 3 can communicate with the motherboard body 2. The number of terminals of the relay 32 may be other numbers as long as the definitions of the pins J1 and J6 of the relay device 3 correspond to the connectors J1, J2 and J3 and J4 on the main body 2 to satisfy the relay device. 3 can communicate with the motherboard body 2.

當需要更換該繼電器32時，則需撥出相應的繼電器裝置3，對應插接上裝設有需要更換的繼電器的繼電器裝置3即可，從而省時省力也無需修改主機板1，且提高了該主機板1的共用性。When the relay 32 needs to be replaced, the corresponding relay device 3 needs to be dialed, and the relay device 3 with the relay to be replaced is inserted correspondingly, thereby saving time and labor, no need to modify the motherboard 1 and improving The commonality of the motherboard 1.

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內。In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. The above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art will be included in the following claims.

1‧‧‧主機板1‧‧‧ motherboard

2‧‧‧主機板本體2‧‧‧ motherboard body

20‧‧‧訊號輸出端20‧‧‧ signal output

21‧‧‧訊號輸入端21‧‧‧Signal input

22、23、34‧‧‧連接器模組22, 23, 34‧‧‧ Connector Module

24‧‧‧開關元件24‧‧‧Switching elements

3‧‧‧繼電器裝置3‧‧‧Relay device

32‧‧‧繼電器32‧‧‧Relay

40‧‧‧電源端40‧‧‧Power terminal

J1、J2、J3、J4、J5、J6‧‧‧連接器J1, J2, J3, J4, J5, J6‧‧‧ connectors

G‧‧‧線圈G‧‧‧ coil

圖1係本發明主機板的較佳實施方式的示意圖。1 is a schematic view of a preferred embodiment of a motherboard of the present invention.

圖2係本發明主機板的主機板本體的示意圖。2 is a schematic view of a main body of a motherboard of the motherboard of the present invention.

圖3係本發明主機板的主機板本體較佳實施方式的電路示意圖。3 is a circuit diagram of a preferred embodiment of a motherboard body of a motherboard of the present invention.

圖4係本發明主機板的繼電器裝置較佳實施方式的示意圖。4 is a schematic view of a preferred embodiment of a relay device of a motherboard of the present invention.

圖5係本發明主機板的繼電器裝置較佳實施方式的電路示意圖。Fig. 5 is a circuit diagram showing a preferred embodiment of a relay device of a motherboard of the present invention.

1‧‧‧主機板 1‧‧‧ motherboard

2‧‧‧主機板本體 2‧‧‧ motherboard body

3‧‧‧繼電器裝置 3‧‧‧Relay device

Claims (5)

一種主機板，包括一主機板本體及插接於該主機板本體上的兩個繼電器裝置，該主機板本體包括一輸出端、一輸入端及第一、第二連接器模組，該第一連接器模組對應該輸入端，該第二連接器模組對應該輸出端，每一繼電器裝置包括一電路板、一設置在該電路板上的繼電器及一設置在該電路板上的用於插接該第一及第二連接器模組的第三連接器模組，該繼電器的常開端連接至該第三連接器模組的第一針腳，該繼電器的線圈連接至該第三連接器模組的第二針腳，該繼電器的輸出端連接至該第三連接器模組的第三針腳，該第一連接器模組上對應插接該第一針腳的第一插孔連接至該輸入端來接收輸入訊號，該第一連接器模組上對應插接該第三針腳的第三插孔連接在該第二連接器模組的第一插孔來接收該第一連接器模組輸出的輸入訊號，該第一及第二連接器模組上對應插接該第二針腳及第二插孔均連接在地與一電源端之間來導通相應的繼電器，該第二連接器模組上對應插接該第三針腳的第三插孔連接至該輸出端來輸出該輸入訊號。A motherboard includes a motherboard body and two relay devices that are plugged into the motherboard body. The motherboard body includes an output end, an input end, and first and second connector modules. The connector module corresponds to the input end, and the second connector module corresponds to the output end. Each relay device includes a circuit board, a relay disposed on the circuit board, and a device disposed on the circuit board for a third connector module of the first and second connector modules, the normally open end of the relay is connected to the first pin of the third connector module, and the coil of the relay is connected to the third connector a second pin of the module, the output end of the relay is connected to the third pin of the third connector module, and the first jack corresponding to the first pin of the first connector module is connected to the input Receiving an input signal, the third socket corresponding to the third pin on the first connector module is connected to the first jack of the second connector module to receive the output of the first connector module Input signal, the first and second connections The second pin and the second jack are respectively connected between the ground and a power terminal to conduct a corresponding relay, and the second connector module is correspondingly connected with the third pin of the third pin. A hole is connected to the output to output the input signal. 如申請專利範圍第1項所述之主機板，其中該第一連接器模組包括第一及第二連接器，該第二連接器模組包括第三及第四連接器，該第三連接器模組包括第五及第六連接器，該繼電器的常開端連接至該第五連接器的第一針腳，該繼電器的線圈的一端連接至該第五連接器的第二針腳，該繼電器的線圈的另一端連接至該第六連接器的第二針腳，該繼電器的輸出端連接至該第五及第六連接器的第三針腳，對應插接該第五連接器的第一針腳的第一連接器的第一插孔連接至該輸入端，對應插接該第五及第六連接器的第三針腳的第一及第二連接器的第三插孔連接至對應插接該該第三連接器的第一插孔，對應插接該第五連接器的第二針腳的第一及第三連接器的第二插孔接地，對應插接該第六連接器的第二針腳的第二及第四連接器的第二插孔連接至該電源端。The motherboard of claim 1, wherein the first connector module comprises first and second connectors, and the second connector module comprises third and fourth connectors, the third connection The module includes a fifth and a sixth connector, the normally open end of the relay is connected to the first pin of the fifth connector, and one end of the coil of the relay is connected to the second pin of the fifth connector, the relay The other end of the coil is connected to the second pin of the sixth connector, and the output end of the relay is connected to the third pin of the fifth and sixth connectors, corresponding to the first pin of the fifth connector a first jack of a connector is connected to the input end, and a third jack corresponding to the first and second connectors of the third pin of the fifth and sixth connectors are connected to the corresponding plug a first jack of the three connector, the second jack of the first and third connectors corresponding to the second pin of the fifth connector being grounded, corresponding to the second pin of the sixth connector The second jacks of the second and fourth connectors are connected to the power terminal. 如申請專利範圍第1項所述之主機板，其還包括第一及第二開關元件，第一開關元件對應該輸入端，該第二開關元件對應該輸出端，透過控制該開關元件來導通對應的繼電器裝置上的繼電器。The motherboard of claim 1, further comprising first and second switching elements, wherein the first switching element corresponds to the input end, and the second switching element corresponds to the output end, and is controlled to be turned on by controlling the switching element The relay on the corresponding relay device. 一種繼電器裝置，用於插接於一主機板本體上，該繼電器裝置包括一電路板、一設置在該電路板上的繼電器及一設置在該電路板上的第一連接器模組，該繼電器的常開端連接至該第一連接器模組的第一針腳來用於接收該主機板本體上的輸入訊號，該繼電器的線圈連接至與電源連接的該第一連接器模組的第二針腳，該繼電器的輸出端連接至該第一連接器模組的第三針腳來用於輸出接收到的輸入訊號至該主機本體。a relay device for plugging into a motherboard body, the relay device comprising a circuit board, a relay disposed on the circuit board, and a first connector module disposed on the circuit board, the relay The normally open end is connected to the first pin of the first connector module for receiving an input signal on the motherboard body, and the coil of the relay is connected to the second pin of the first connector module connected to the power source The output of the relay is connected to the third pin of the first connector module for outputting the received input signal to the host body. 如申請專利範圍第1項所述之繼電器裝置，其中該第一連接器模組包括第一及第二連接器，該繼電器的常開端連接至該第一連接器的第一針腳來用於接收該輸入訊號，該繼電器的線圈的一端連接至該第一連接器的第二針腳，該繼電器的線圈的另一端連接至該第二連接器的第二針腳，該繼電器的輸出端透過該電路板連接至該第一及第二連接器的第三針腳來用於輸出接收到的輸入訊號。The relay device of claim 1, wherein the first connector module comprises first and second connectors, and the normally open end of the relay is connected to the first pin of the first connector for receiving The input signal, one end of the coil of the relay is connected to the second pin of the first connector, the other end of the coil of the relay is connected to the second pin of the second connector, and the output end of the relay is transmitted through the circuit board A third pin connected to the first and second connectors is used to output the received input signal.
TW98138176A 2009-11-10 2009-11-10 Motherboard and relay device thereof TWI474153B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808566A (en) * 1973-05-24 1974-04-30 Gen Dynamics Corp Switching system
TWM265086U (en) * 2004-06-29 2005-05-21 Wen-Shan Yen A structure of an electronic plate for games
TW200912810A (en) * 2007-09-11 2009-03-16 Avermedia Information Inc I/O control device capable of series connection and its method for transferring signals

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808566A (en) * 1973-05-24 1974-04-30 Gen Dynamics Corp Switching system
TWM265086U (en) * 2004-06-29 2005-05-21 Wen-Shan Yen A structure of an electronic plate for games
TW200912810A (en) * 2007-09-11 2009-03-16 Avermedia Information Inc I/O control device capable of series connection and its method for transferring signals

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