CN203967408U - The multiplex plate of electric power network - Google Patents

Abstract

This utility model discloses a multi-purpose power and network socket board, belonging to the field of socket board technology. It solves the problems of existing technologies having limited functionality and the inability to simultaneously provide network and power. The multi-purpose power and network socket board includes a power socket board, a network switch, power lines for supplying power to the power socket board and the network switch, and network cables for transmitting network signals to the network switch; it also includes a main switch, a transformer, and a network switch. The power socket board and the network switch are connected in parallel in the circuit, and the main switch controls the on/off state of both the power socket board and the network switch. A transformer is connected in series between the main switch and the network switch, and a network switch is connected in series between the transformer and the network switch to control the current flow of the network switch. This multi-purpose power and network socket board has a simple structure, diverse functions, is easy to use, and offers high safety.

Description

Power network multi-purpose plug-in board

technical field

The utility model relates to a plug-in board, in particular to a multi-purpose plug-in board for a power supply network.

Background technique

At present, the network has become indispensable in people's life and work. With the improvement of people's quality of life, more and more network PC applications (such as: computers, tablets, MP5, game consoles, smart network TV mobile phones, etc...). At present, network transmission is divided into wired transmission (connecting with network cables to transmit signals) and wireless transmission (connecting signals to wireless transmitting terminals through network cables and then converting them into wireless signals for transmission). Each has its own advantages and disadvantages in transmission: wired transmission must require cable connection; wireless transmission has a short effective distance - about 50M, and the farther the PC is from the signal source, the worse the network quality will be.

The use of any electronic product is inseparable from the power supply. In our daily life and work, we will find that there is no place to plug in the computer, or the power supply is too far away and the power cord is not long enough; the network port is not enough or the network cable is not long enough, and the wireless signal is too Poor network speed is too slow and so on.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a multi-purpose power supply network plug-in board, which solves the problems in the prior art that the function is single and the network and the power supply cannot be provided at the same time.

In order to solve the above problems, the technical scheme adopted in the utility model is as follows:

A power supply network multi-purpose plug board, including a power plug board, a network switch, a power cord for power transmission to the power plug board and the network switch, and a network cable for transmitting network signals to the network switch;

The power supply board is connected with the network switch as a whole; the power cord and the network cable are merged inside the power board and wrapped together to form a bus; the bus is drawn from one end of the power board; the power cord and The network signal line is connected to the power plug and the network plug at one end outside the power network multi-purpose plug board;

The power supply network multi-purpose plug board also includes a main switch, a transformer device, and a network switch; the power plug board and the network switch are connected in parallel in the circuit, and the main switch controls the on-off of the power plug board and the network switch at the same time; A voltage transforming device is connected in series between the main switch and the network switch, and a network switch for controlling the current on and off of the network switch is connected in series between the voltage transforming device and the network switch.

Preferably, multiple sockets are provided on the power socket.

Preferably, a power switch is connected in series between each socket and the main switch.

Preferably, a power indicator light is connected in series between each socket and each power switch.

Preferably, the voltage transforming device is also connected in series with a USB interface; the USB interface is connected in parallel with the network switch.

Preferably, the network cable is covered with a shielding layer to prevent the power line from interfering with network signals.

Preferably, the main switch and the switch switch are respectively arranged on the power plug board and the network switch, and are located at the same end of the power plug board and the network switch.

Preferably, the network switch is further provided with a plurality of network interfaces, and each network interface is correspondingly provided with a network indicator light.

Preferably, a wireless network antenna is rotatably connected to the network switch.

Compared with the prior art, the beneficial effects of the utility model are:

The power supply network multi-purpose plug-in board of the utility model integrates the power plug-in board and the network switch, can supply power and provide network signals at the same time; it is also provided with a USB interface, which can charge digital products. The plugboard has the advantages of simple structure, multiple functions, convenient use and high safety. In addition, the power line and the network line are combined into one bus, which is separated at the end, so that the wiring is convenient and tidy. With multiple sockets, multiple network interfaces and antenna settings, the power network multi-purpose plug board solves the problems in daily life and work that there is no place to plug in, or the power supply is too far away, the power cord is not long enough, and the network ports are not enough or are too large. The remote network cable is not long enough, and the wireless signal is too poor.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side structure schematic diagram of the network switch of the present utility model;

Fig. 3 is another side structure schematic diagram of the present utility model;

Fig. 4 is a power transmission block diagram of the utility model;

Among them, 1. Power socket; 11. Socket; 12. Power switch; 13. Power indicator light; 2. Network switch; 21. Network switch; 22. Network interface; 23. Network indicator light; 24. Antenna; 3. Power cord; 31. Power plug; 4. Network cable; 41. Network plug; 5. Bus; 6. Main switch; 7. Transformer device; 8. USB interface.

Detailed ways

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment.

As shown in Figures 1 to 4, a power supply network multi-purpose plug board includes a power plug board 1, a network switch 2, a power cord 3 for transmitting power to the power plug board 1 and the network switch 2, and a network cable for transmitting network signals to the network switch 2 4. The power strip 1 and the network switch 2 are connected as a whole. The power line 3 and the network cable 4 are merged inside the power strip 1 and wrapped together to form a bus 5 , which is led out from one end of the power strip 1 . In order to prevent the power line 3 from interfering with network signals, the network line 4 is covered with a shielding layer to prevent the power line 3 from interfering with network signals. The power line 3 and the network signal line are respectively connected to the power plug 31 and the network plug 41 at one end outside the power network multi-purpose plug board. The power supply network multi-purpose board also includes a main switch 6, a transformer 7, and a network switch 21. The power plug board 1 and the network switch 2 are connected in parallel in the circuit, and the main switch 6 controls the on-off of the power plug board 1 and the network switch 2 at the same time. A transformer device 7 is connected in series between the main switch 6 and the network switch 2 , and a network switch 21 for controlling the current on and off of the network switch 2 is connected in series between the transformer device 7 and the network switch 2 . When only power supply is needed and the network is not needed, the main switch 6 can be turned on and the network switch 21 can be turned off. As long as the network does not need to use the socket, the main switch 6 and the network switch 21 are all opened, but all power switches are in the off state. The main switch 6 and the switch switch are respectively arranged on the power supply board 1 and the network switch 2, and are located at the same end of the power supply board 1 and the network switch 2. In this way, the internal wiring of the multi-purpose plug board for the power supply network will be very convenient and tidy. The power network multi-purpose plug-in board can supply power and network signals at the same time. It has simple structure, multiple functions and is easy to use. The setting of master switch 6 and network switch 21 can improve the security of this power supply network multi-purpose plug board, and the power line 3 and network wire 4 are coated into a bus 5, when using this plug board, ensure power line 3 and network wire 4 can be neatly wired.

The transformer device 7 is also connected in series with a USB interface 8, the USB interface 8 is connected in parallel with the network switch 2, and digital products can be charged through the USB interface 8, and a charging function is added, so that the power network can be used as a plug-in board. more diverse. The on-off of the USB interface 8 is controlled by the main switch 6, and the USB interface 8 is located on the side of the power supply network multi-purpose plug board.

A plurality of sockets 11 are provided on the power plug board 1 , and five sockets 11 are provided in total in this embodiment. The jack of the socket 11 can be adapted to the national standard three-prong two-prong, American standard and British standard plugs. A power switch 12 is connected in series between each socket 11 and the main switch 6 , and each power switch 12 controls the on-off of the corresponding socket 11 respectively. A power indicator light 13 is connected in series between each socket 11 and each power switch 12 . When the corresponding power switch 12 is turned on, the corresponding power indicator light 13 is on to indicate that the corresponding socket 11 has been powered on. When only one socket 11 is used, only the power switch 12 of one socket can be turned on, and the other sockets 11 are all in a power-off state, which improves the safety of use.

One side of the network switch 2 is also provided with multiple network interfaces 22 , in this embodiment, there are four network interfaces 22 , and each network interface 22 is correspondingly provided with a network indicator light 23 . A wireless network antenna 24 is also rotatably connected to the network switch 2 . When it is necessary to connect to the Internet, you can choose a wired connection or a wireless network. When using a wireless network, you can rotate the antenna 24 to open it, and put it away when not in use. In this embodiment, the network interface 22 can be used as both an input interface and an output interface. When the network port is far away from the power socket, the power plug 31 is used first, and another long network cable is taken, and one end is connected to the network port. , the other end of which is plugged into the network interface 22 to ensure that the power supply network multi-purpose board can supply both power and the network.

The power network multi-purpose plug-in board solves the problems in daily life and work that there is no place to plug in electricity, or the power supply is too far away, the power cord 3 is not long enough, the network port is not enough or the network cable 4 is too far away, the wireless signal is too poor, etc.

The above-mentioned embodiments are only preferred embodiments of the present utility model, and cannot be used to limit the scope of protection of the present utility model. The scope of protection required by the utility model.

Claims (9)

1. A power supply network multi-purpose plug-in board, characterized in that: it includes a power plug-in board, a network switch, a power cord for the power supply board and the network switch, and a network cable for transmitting network signals to the network switch; The power supply board is connected with the network switch as a whole; the power cord and the network cable are merged inside the power board and wrapped together to form a bus; the bus is drawn from one end of the power board; the power cord and The network signal line is connected to the power plug and the network plug at one end outside the power network multi-purpose plug board; The power supply network multi-purpose plug board also includes a main switch, a transformer device, and a network switch; the power plug board and the network switch are connected in parallel in the circuit, and the main switch controls the on-off of the power plug board and the network switch at the same time; A voltage transforming device is connected in series between the main switch and the network switch, and a network switch for controlling the current on and off of the network switch is connected in series between the voltage transforming device and the network switch. 2. The power supply network multi-purpose socket according to claim 1, characterized in that: the power supply socket is provided with a plurality of sockets. 3. The multi-purpose socket for power supply network according to claim 2, wherein a power switch is connected in series between each socket and the main switch. 4. The multi-purpose socket for power supply network according to claim 3, wherein a power indicator light is connected in series between each socket and each power switch. 5. The power supply network multi-purpose plug-in board according to claim 1, characterized in that: said transformer device is also connected in series with a USB interface; said USB interface is connected in parallel with a network switch. 6. The power network multi-purpose plug-in board according to claim 1, wherein the network cable is covered with a shielding layer to prevent the power cable from interfering with network signals. 7. The power supply network multi-purpose plug-in board according to claim 1, wherein the main switch and the switch switch are respectively arranged on the power plug-in board and the network switch, and are located at the same end of the power plug-in board and the network switch. 8. The power supply network multi-purpose plug-in board according to claim 7, wherein the network switch is further provided with a plurality of network interfaces, and each network interface is correspondingly provided with a network indicator light. 9. The power network multi-purpose plug-in board according to claim 8, wherein a wireless network antenna is rotatably connected to the network switch.