JP3093868U - Network transmission interface device - Google Patents

Abstract

(57) [Problem] To provide a network transmission interface device. A modulation bridge connecting device having a built-in home plug standard chip is connected to an existing telephone socket indoors or connected to an existing coaxial cable socket, and the modulation bridge connecting device is connected to equipment. A port is connected to a network terminal equipment, a plurality of indoor terminal equipments are connected to form a local network, and data is transmitted through an indoor telephone line or a coaxial cable to improve transmission speed and transmission quality, It lowers product prices and provides users with a variety of data transmission media options depending on time and location.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a kind of network transmission interface device, and in particular, originally Modulation bridge connection with a built-in home plug standard chip that transmits data via power line Data via a telephone line or coaxial cable already placed indoors The present invention relates to a network transmission interface device that performs transmission.

[0002]

[Prior art]

  With the spread of personal computers and the rapid development of networks, two or more computers The number of households owning data and information appliances is increasing. Because of this, Or, connect all the information appliances in the office to the office, and Home and office networks that allow users to share and control networks There has occurred.

[0003]   The major indoor network technologies currently in existence include Ethernet and Ho Four types of PNA, wireless LAN, and home plug (HomePlug) There is a technology. Among them, home plug and home PNA are transmission media technologies. In addition, because the power line and telephone line that are originally inside the building are used, new wiring is not necessary. This is convenient because it can be used directly to transfer information. And office network can be easily constructed, and it has the potential for market development. .

[0004]   HomePlug Powerline A The goal is to use a 110V or 220V power supply line for the home network. It is to establish it as the standard of work technology, which means that the power line is the most Is also widely distributed, and there are outlets in almost every room throughout the home. . Therefore, products that transmit by power line can send information by power line if it is inserted into an outlet. Can be transmitted and connected to other same equipment to connect to home network or office network. Network can be configured. However, unfortunately, the power line is inherently believed to be noisy. The signal has a characteristic that it is susceptible to interference and is easily attenuated. Since 2000, Federation of Power Plug Power Lines is the standard Ho of the first generation power line home network. mePlug1.0 was promulgated. This standard design is based on the power line transmission channel characteristics. The transmission speed is theoretically up to 14 Mbps, but In this case, the transmission speed is about 5-8 Mbps, and the transmission distance is ideally within 200 English inches. It is regarded as the target.

[0005]   In addition, Home PNA (Home Phone Line Network Federation) Phoneline Networking Alliance) To make RJ-11 telephone socket and Allows multiple computers to connect to one local network through existing telephone lines. The work is being formed. At the time of use, home PNA standard products are If you insert it in the rug, you can communicate with other equipment, and now you can use your home PNA1. The transmission speed of the 0 standard is 1 Mbps, and the transmission speed of the home PNA 2.0 standard is 1 It has reached 0 Mbps and the transmission distance has reached 300 inches. Home PNA3. The transmission speed of version 0 has been greatly increased to 100 Mbps. home Products with PNA 2.0 and Home PNA 3.0 standards have transmission speeds of Home PNA 1. It is much higher than 0, but its price is also higher. In addition, indoor power When the talk circuit transmits other signals (eg ADSL signals or switch signals), Power line transmission quality and speed are greatly reduced.

[0006]   Generally, the transmission quality and the transmission speed of a transmission medium are directly proportional. Power lines are usually high It is assumed to be a transmission channel for noise and unknown interference sources, and therefore the home PNA1.0 It lacks transmission stability and distance compared to Home PNA 2.0. But the power line Alternatively, when the power line transmission quality is fairly stable, the home PNA 1.0 transmission rate is It will be the same as Mu PNA 2.0. However, the power line or power line transmission quality is uniform and high. Noisy and unknown transmission channel (a telephone line being used by an exchange has a high noise Home PNA 1.0 is superior to home PNA 2.0 if It For convenience, the power line socket is more convenient than the telephone line socket. price In terms of aspect, Home PNA 2.0 is relatively expensive. As a result, For office users, home plug or home PNA products When it is necessary to use, that is, the power line or telephone line is used as the transmission medium of the local network. It needs to be a body, but it is difficult to decide which to use depending on time and place. Na This is because both have their own strengths and weaknesses, and therefore all The user's demand cannot be satisfied.

[0007]   It is currently being applied to local networks for homes and offices. If the SANNET (registered trademark) bridge connector is a product of home plug standard , Equipped with a power line insertion hole at one end, and connected to the outlet with the power line, Data is transmitted over the wire. If it is a product of Home PNA standard, A telephone line insertion hole is provided at one end of the, and the telephone line is connected to the telephone socket, Data is transmitted over the telephone line. Both have limitations in their application. , And it is a well-known transmission method (home plug is a power line, home PNA Can not be solved the above-mentioned drawbacks, and can be installed in different environments It is not possible to satisfy the requirement for selectivity when kicking.

[0008]   In addition, at home or office, coaxial cable is installed and It is used to watch and watch wireless television programs. This coaxial cable Transmission medium with low interference and high transmission quality (better than power line or telephone line) . Therefore, of the existing standards, broadband using coaxial cable as the transmission medium The transmission speed of cable modem reaches 40Mbps and the distance reaches several tens of kilometers. . But cable modems combine with expensive broadcast equipment This will require wire operators to carry out broadband network operations. Run. Moreover, wiring of coaxial cables is relatively difficult to implement, and therefore indoor coaxial cables are currently used. There is no standard or product that connects multiple end equipments indoors using a cable as a transmission medium. .

[0009]

[Problems to be solved by the device]

  The main purpose of the present invention is to provide a kind of network transmission interface device. It is based on the home-plug standard that originally uses a power line for data transmission. However, it has been modified to use an existing telephone line indoors as a transmission medium. This device has a built-in home plug standard chip in the modulation bridge connector, At least one equipment connection port, one power line insertion hole, and one telephone line insertion hole is set up. The equipment connection port is a network line that connects to the network end equipment. Contacted. The telephone line insertion hole is connected to the existing telephone socket indoors with a telephone line. As a result, a plurality of indoor end equipments are connected to form a home network and And data transmission via indoor telephone lines or coaxial cables to improve transmission efficiency. , Improve the transmission quality, as well as lower the product price, provide users with better choice . Therefore, in the present invention, the home PNA standard chip originally uses the power line as the transmission line. It is a modified version of what was there.

[0010]   Another object of the present invention is to provide a kind of network transmission interface device. It is a home plug standard that originally uses a power line for data transmission. The chip is used, but it is modified to use the existing coaxial cable as the transmission medium indoors. Has been. This device has a home plug standard chip built into the modulation bridge connector. At least one equipment connection port, one power line insertion hole, and one coaxial A cable insertion hole is installed. The equipment connection port is a network line It is connected with the end equipment of the peak. The coaxial cable insertion hole is a coaxial cable that already exists indoors Is connected to the coaxial cable socket of the To form a home network, as well as indoor telephone lines or coaxial cables. More data transmission, higher transmission efficiency, higher transmission quality and lower product price And provide the user with a better choice. Therefore, the present invention is a home plug standard The chip is a modification of what originally used the power line as the transmission line.

[0011]

[Means for Solving the Problems]

  According to a first aspect of the present invention, in a network transmission interface device, the network The work transmission interface device includes a first telephone line installed indoors and a plurality of power line cables. A packet, the first telephone line being connected to these telephone line sockets, Transmission interface device   Modulation bridge connector with built-in home plug standard chip At least one equipment connection port, one telephone line insertion hole, one power A source line insertion hole is provided, and the equipment connection port is a network line The modulation bridge connector, which is connected to equipment,   The second telephone line, with the plug at one end connected to the telephone line insertion hole and the other end The second telephone line connected to one of the power sockets,   A network transmission interface device characterized by having .   The invention of claim 2 provides the network transmission interface device according to claim 1. The modulation bridge connector is referred to as an Ethernet (registered trademark) bridge connector. A network transmission interface device characterized by the above.   The invention of claim 3 provides the network transmission interface device according to claim 1. In the network, the modulation bridge connector is a USB hub. The transmission interface device.   According to a fourth aspect of the present invention, in the network transmission interface device, the network The work transmission interface device comprises a coaxial cable arranged indoors. Network transmission interface device   Modulation bridge connector with built-in home plug standard chip At least one equipment connection port, one coaxial cable insertion hole, One power line insertion hole is provided, and the equipment connection port is a network line. The coaxial cable insertion hole is connected to the coaxial cable, and the coaxial cable insertion hole is connected to the coaxial cable. A network transmission interface characterized by having a modulation bridge connector. It is used as a source device.   The invention of claim 5 provides the network transmission interface device of claim 4. The modulation bridge connector is referred to as an Ethernet (registered trademark) bridge connector. A network transmission interface device characterized by the above.   The invention of claim 6 provides the network transmission interface device according to claim 4. In the network, the modulation bridge connector is a USB hub. The transmission interface device.   According to a seventh aspect of the present invention, in a network transmission interface device, the network A work transmission interface device is a modulation transmission system with various types of transmission interfaces. And the modulation bridge connector is   The chip, which is a chip and conforms to the home plug standard,   At least one equipment connection port that can connect to the chip At least one equipment connection port that is connected to the network end equipment by a network line. And   A telephone line insertion hole, connected to the chip, and placed inside the telephone line. The telephone line insertion hole connected to the talk line,   The coaxial cable insertion hole is connected to the chip and is placed indoors. The coaxial cable insertion hole connected to the bull,   It is used as a power line insertion hole, connected to the chip, and placed indoors with a power line placed indoors. The power supply line insertion hole, which is connected to the arranged power supply line,   A network transmission interface device characterized by having .   The invention of claim 8 provides the network transmission interface device according to claim 7. The modulation bridge connector is referred to as an Ethernet (registered trademark) bridge connector. A network transmission interface device characterized by the above.   The invention of claim 9 provides the network transmission interface device according to claim 7. In the network, the modulation bridge connector is a USB hub. The transmission interface device.

[0012]

[Embodiment of device]

  The present invention provides a kind of network transmission interface device, which is a modulation The modulation bridge connector 1 comprises a bridge connector 1 and a home plug 1.0 standard. A plurality of equipment connection ports 11 on the front side of the modulation bridge connector 1 Is provided and connected to the chip, which is as shown in FIGS. One equipment connection port 11 is a network line and is a personal computer or notebook at home. It is connected to a book-type computer, and the other equipment connection port 11 Connected to a printer or scanner with a USB cable, the modulation bridge connector 1 A power line insertion hole 12, a coaxial cable insertion hole 14 and a power line insertion hole 12 are provided on the rear side. The insertion holes are connected to the chip.

[0013]   The above-mentioned telephone line insertion hole 12 is a telephone line socket that has already been placed indoors by a telephone line. It is connected to the telephone and transmits data via a telephone line. The above coaxial cable insertion hole 1 4 is a coaxial cable that can be connected to a TV coaxial cable that is already installed indoors. Data is transmitted via the network. The above-mentioned power line insertion hole 13 is already a It is connected to the power line socket (outlet) that is placed, and the Data transmission.

[0014]   FIG. 3 is a wiring diagram of data transmission through a telephone line of the present invention. Indoor rooms A power line 3 and a telephone line socket 31 are arranged in the power line 3 and the telephone line 3 and the telephone line socket 3 1 is connected, and the modulation bridge connector 1 in each room is connected by the telephone line insertion hole 12 on the rear side. The telephone line 22 is connected to the telephone line socket 31 of each room, and the modulation bridge connection of each room is connected. The connection device 1 is a computer with a network line 211 through the equipment connection port 11 on the front side. Alternatively, they may be connected to notebook computers respectively, or they may be USB cables. Bull 212 connects to a printer or other network end equipment, The telephone network 3 connects all the equipment in the house to form a home network. , Jointly use the equipment and connect each equipment with the modulation plug connector of home plug , And by transmitting data over the telephone line 3, its transmission speed is increased, In addition, the transmission quality is improved and the product price is reduced to meet the consumer demand. It is said that

[0015]   FIG. 4 is a wiring diagram of the present invention for transmitting data through a coaxial cable of a television. . A coaxial cable 4 is placed in each room indoors, and a modulation bridge connector 1 in each room Is connected to the coaxial cable 4 in each room through the coaxial cable insertion hole 14 on the rear side. The modulation bridge connector 1 in the room is connected to the network by the equipment connection port 11 on the front side. Connected to a personal computer or a notebook computer via a line 211 Or a printer or other network with a USB cable 212 It is connected to the end equipment so that the coaxial cable 4 connects all the equipment in the house. The home network is formed and the equipment is jointly used to modulate the home plug. Each equipment is connected by the bridge connector, and the data is transmitted by the coaxial cable 4. By increasing the transmission speed and the transmission quality, the product Will be reduced in price to meet consumer demands.

[0016]   FIG. 5 is a wiring diagram showing that the present invention transmits data through a power line of a television. indoor Power supply line 5 and power supply socket 51 are arranged in each room of 51 is connected, and the modulation bridge connector 1 in each room is connected to the power line insertion hole 13 on the rear side. The power supply line 23 connects to the power socket 51 of each room to connect the modulation bridge of each room. The connector 1 is connected to the equipment connecting port 11 on the front side of the connector 1 via the network line 211. Connected to computer or notebook computer respectively, or US Connected to a printer or other network end equipment with a B cable 212, This will connect all the equipment in the house with the power line 4 and form a home network. Made by using the equipment jointly, each equipment by the home bridge modulation bridge connector Are connected and data is transmitted through the power supply line 5.

[0017]   The modulation bridge connector of the present invention has a telephone line insertion hole 12 or a coaxial cable insertion hole. 14 and a power line insertion hole 13 are provided to allow user's request and installation. Depending on the environment, you can select telephone line, coaxial cable or power line as the transmission medium. This allows network data to be transmitted, allowing users to install various types of attachments. Can provide choice. In addition, the modulation bridge connector of the present invention is It can be a registered trademark connector or a USB hub.

[0018]

[Effect of device]   Taken together, the present invention is a modulation bridge connection that incorporates a homeplug standard chip. Connect each equipment in the house with a device, and use a telephone line or a coaxial cable to connect the data. Data transmission to increase transmission speed, transmission quality, and product price. Known techniques that can be lowered and offer the user a wide variety of transmission media choices. It has better function enhancement than that of practical utility, novelty and inventive step, and it is necessary to register the utility model. It has a case.

[0019]   The above embodiments do not limit the scope of implementation of the present invention, but are based on the present invention. Any modifications or alterations in details that can be made are within the scope of the claims of the present invention. And

[Brief description of drawings]

FIG. 1 is a front perspective view of the present invention.

FIG. 2 is a rear perspective view of the present invention.

FIG. 3 is a wiring diagram of data transmission through a telephone line of the present invention.

FIG. 4 is a wiring diagram of data transmission by the coaxial cable of the present invention.

FIG. 5 is a wiring diagram of data transmission by a power line of the present invention.

[Explanation of symbols]

1 Modulation bridge connector 11 Facility connection port 12 Telephone line insertion hole 13 Power line insertion hole 14 Coaxial cable insertion hole 211 Network line 212 USB cable 22 Telephone line 23 Power line 4 Coaxial cable 5 Power line 51 Power socket

Claims (9)

[Scope of utility model registration request] 1. A network transmission interface device, said network transmission interface device comprising a first telephone line arranged indoors and a plurality of power line sockets, said first telephone line being connected to these telephone line sockets,
The network transmission interface device is a modulation bridge connector and incorporates a home plug standard chip, and the modulation bridge connector has at least one equipment connection port, one telephone line insertion hole, and one power line insertion hole. A modulation bridge connector, which is provided and whose equipment connection port is connected to a network end equipment by a network line, and a second telephone line, one end of which is connected to the telephone line insertion hole and the other end of which is A network transmission interface device comprising: the second telephone line connected to one power socket. 2. The network transmission interface device according to claim 1, wherein the modulation bridge connector is an Ethernet (registered trademark) bridge connector. 3. The network transmission interface device according to claim 1, wherein the modulation bridge connector is a USB.
A network transmission interface device characterized by being a hub. 4. The network transmission interface device, wherein the network transmission interface device comprises a coaxial cable arranged indoors, the network transmission interface device is a modulation bridge connector, and has a home plug standard chip built-in. The modulation bridge connector is provided with at least one equipment connection port, one coaxial cable insertion hole, and one power line insertion hole, and the equipment connection port is connected to a network end equipment by a network line, and a coaxial cable insertion hole is provided. A network transmission interface device comprising the modulation bridge connector connected to the coaxial cable. 5. The network transmission interface device according to claim 4, wherein the modulation bridge connector is an Ethernet (registered trademark) bridge connector. 6. The network transmission interface device according to claim 4, wherein the modulation bridge connector is a USB.
A network transmission interface device characterized by being a hub. 7. A network transmission interface device, wherein the network transmission interface device is a modulation bridge connector having various types of transmission interfaces, the modulation bridge connector is a chip, and conforms to a home plug standard. , Said chip and at least one equipment connection port, said at least one equipment connection port, which is connected to said chip and is connected to a network terminal equipment by a network line, and said telephone line insertion hole, said chip And a coaxial cable insertion hole, which is connected to a telephone line placed indoors by a telephone line, and a coaxial cable insertion hole, which is connected to the chip and is connected to a coaxial cable placed indoors. The coaxial cable insertion hole and the power line insertion hole are connected to the chip and placed indoors. Is connected to arranged the power supply line to the indoor power supply line,
A network transmission interface device comprising: the above-mentioned power line insertion hole. 8. The network transmission interface device according to claim 7, wherein the modulation bridge connector is an Ethernet (registered trademark) bridge connector. 9. The network transmission interface device according to claim 7, wherein the modulation bridge connector is a USB.
A network transmission interface device characterized by being a hub.