CN211151954U - Socket type electric power cat - Google Patents

Abstract

The utility model provides a socket type electric cat, which comprises an electric cat main body and a socket component; the power modem main body comprises a shell, a main circuit assembly arranged in the shell and a plug assembly which is connected with the main circuit assembly and penetrates out of the shell to be plugged on a power socket, wherein the main circuit assembly comprises a main circuit for realizing the power line modulation and demodulation function; the socket assembly comprises a power supply circuit, a plug interface and an isolation circuit, wherein the plug interface is arranged corresponding to the power supply circuit and used for plugging electric equipment, the socket assembly is arranged in the shell, the plug interface of the socket assembly is exposed out of the shell, and the isolation circuit is connected with the power supply circuit and the main circuit and can isolate power supply noise signals generated when the electric equipment is plugged on the plug interface and connected with the power supply circuit. Through setting up electric cat main part and the socket subassembly that cooperatees to peg graft and connect the electricity, expand out the socket on electric cat, supply the consumer to peg graft to set up isolation circuit and isolate power interference, guarantee electric cat's performance.

Description

Socket type electric power cat

Technical Field

The utility model relates to a power line communication technical field especially relates to a socket formula electric power cat.

Background

The power modem, also known as a power network bridge, is a device which modulates network signals onto wires and solves the problem of network wiring by using the existing wires. At present, the modem is used as a third generation network transmission device, and not only has high-speed stability of a network cable, but also has convenience in movement of a wireless network. The high-frequency signal is transmitted by wire, and loaded with information, then transmitted by wire, and then "decomposed" from circuit by modem for receiving information, and transmitted to computer or other network terminal, so that it can implement network access, watching high-definition IPTV and network video monitoring, etc. When the electric modem is used, one electric modem is connected with the network access end, and the other electric modem is inserted into any power socket near the position where the electric modem needs to be accessed to the Internet, so that the physical transmission rate of 200Mbps or 500Mbps can be realized.

At present, the existing power modem can realize network communication under the same power bus, has perfect functions, and realizes that a place with a socket can be conveniently accessed to a network. However, in practical use, it is found that, due to the large size of the modem, the modem can block other sockets of the socket after being inserted into the socket, so that the sockets are not enough, and the modem needs to buy additional extension sockets, which causes great inconvenience.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a do not influence consumer and use socket formula electric power cat of socket on the socket.

In order to achieve the above object, the present invention provides the following technical solutions:

a socket type power modem comprises a power modem main body and a socket assembly; the power modem main body comprises a shell, a main circuit assembly arranged in the shell and a plug assembly which is connected with the main circuit assembly and penetrates out of the shell to be plugged on a power socket, wherein the main circuit assembly comprises a main circuit for realizing the power line modulation and demodulation function; the socket assembly comprises a power supply circuit, a plug interface and an isolation circuit, wherein the plug interface is arranged corresponding to the power supply circuit and used for plugging electric equipment, the socket assembly is arranged in the shell, the plug interface of the socket assembly is exposed out of the shell, and the isolation circuit is connected with the power supply circuit and the main circuit and can isolate power supply noise signals generated when the electric equipment is plugged on the plug interface and connected with the power supply circuit.

Preferably, the power circuit comprises a live wire and a neutral wire, which are electrically connected with the plug assembly; the isolation circuit comprises two inductors respectively connected with the live wire and the zero line in series and a capacitor connected between the live wire and the zero line in parallel.

Preferably, the receptacle assembly further comprises a ground pin electrically connected to a ground of the power circuit; the isolation circuit further comprises another inductor connected in series between the ground line and the ground pin.

Preferably, the shell comprises a lower shell and an upper cover which are matched and connected with each other, the plug assembly penetrates through the lower shell, the upper cover is provided with a yielding hole, and one end of the socket assembly, which is provided with the insertion port, is located in the yielding hole and is in sealing connection with the yielding hole.

Preferably, the abdicating hole is formed in the position, corresponding to the plug assembly, of the upper cover.

Preferably, one end of the plug assembly, which is close to the socket assembly, is provided with a conductive elastic sheet, and the conductive elastic sheet is electrically connected with the power circuit and the pins.

Preferably, the main circuit assembly comprises a circuit board for carrying the main circuit, and an indicator light electrically connected with the circuit board, wherein the indicator light is used for indicating the working state of the power modem, and the light emitted by the indicator light is emitted from a light-transmitting hole preset on the upper shell.

Preferably, the main circuit assembly further comprises a light guide post, a lamp position is arranged on the light guide post corresponding to the indicator light, and the lamp position is arranged between the light hole and the indicator light so as to conduct the light to the light hole.

Preferably, the main circuit assembly further includes a key circuit for implementing a network matching function, the key circuit being electrically connected to the main circuit and configured to re-perform network matching when a key thereof is pressed.

Preferably, the housing is provided with a plurality of heat dissipation holes, and the housing is further provided with a heat dissipation plate for guiding heat out of the heat dissipation holes to be dissipated outwards.

Compared with the prior art, the utility model discloses a scheme has following advantage:

in the socket type electric cat of the utility model, the socket is expanded on the electric cat for the plug-in of the electric equipment by arranging the electric cat main body and the socket component which are matched with each other, plugged and electrically connected, wherein, the circuit is respectively arranged on the two parts, so that the circuit design of the electric cat can be optimized; and through setting up isolating circuit, can keep apart the power noise interference that the consumer produced the power cat main part when pegging graft in socket subassembly, improve user and use experience.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of a socket type power modem according to an embodiment of the present invention;

FIG. 2 is a perspective view of another angle of the socket power cat shown in FIG. 1;

figure 3 is an exploded view of the socket power cat shown in figure 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1 to 3, the present invention provides a socket-type modem 1, which includes a modem main body and a socket assembly 12 electrically connected to the modem main body 11, wherein the modem main body 11 is provided with a main circuit assembly 112 including a main circuit, for implementing the modem function; the socket assembly 12 is provided with a power circuit 121 and an isolation circuit 122, and is provided with a socket 120 corresponding to the power circuit 121 for external electrical equipment to be plugged in, where the isolation circuit 122 is used to isolate power noise interference generated when the electrical equipment is plugged in the socket 120, so as to improve the usability of the power modem.

The electric cat main body 11 comprises a shell, the main circuit component 112 and a plug component 13, wherein the main circuit component 112 is arranged in the shell, the plug component 13 penetrates through the shell and is electrically connected with the main circuit component 112, and a plug pin 131 of the plug component 13 penetrates out of the bottom of the shell to be plugged into a power socket.

The housing comprises a lower shell 110 and an upper cover 111 which are matched and connected with each other, the plug assembly 13 penetrates through the lower shell 110, the upper cover 111 is provided with a yielding hole 115, and one end of the socket assembly 12, which is provided with the socket 120, is located in the yielding hole 115 and is in sealing connection with the same. Preferably, the relief hole 115 is opened on the upper cover 111 at a position corresponding to the plug assembly 13. Preferably, the lower case and the upper cover are provided with snap structures which are matched with each other and snap-connected with each other, the upper cover is provided with a nut post 1111 which extends towards the lower case, the lower case 110 is provided with a screw hole to be connected with the nut post 1111 through the screw hole by a screw, and then the fastening connection of the lower case 110 and the upper cover 111 is completed.

The power circuit 121 includes live and neutral wires electrically connected to the plug assembly 13; the isolation circuit 122 includes two inductors respectively connected in series with the live line and the neutral line, and a capacitor connected in parallel between the live line and the neutral line. The receptacle assembly 12 further includes a ground pin 123 electrically connected to a ground line of the power circuit; the isolation circuit 122 also includes another inductor connected in series between the ground and ground pins.

The plug assembly 13 is provided with a conductive elastic sheet 132 at one end close to the socket assembly, the power circuit and the isolation circuit are formed on a socket circuit board, and the conductive elastic sheet 132 is connected with the power circuit and the pins, power noise interference generated when the electric equipment is inserted into the plug interface 120 can be isolated by arranging an L C circuit formed by an inductor and a capacitor, the signal to noise ratio is improved, the use performance of the modem is improved, and the use satisfaction degree of a user is further improved.

In this embodiment, the socket is configured as a euro standard socket interface, and the pins of the plug assembly are cylindrical. In other embodiments, the socket may also be a chinese style socket interface, i.e. the socket is flat; the pins are sheet-shaped.

Preferably, the main circuit assembly 112 comprises a circuit board for carrying the main circuit, and an indicator light electrically connected to the circuit board, wherein the indicator light is used for indicating the working state of the electric cat and emitting light from a light-transmitting hole 117 preset on the upper cover 111, the indicator light is preferably a two-color L ED light which can be used for displaying two different working states of the functional circuit, and further, the indicator light is provided with a plurality of L ED light beads corresponding to the functions of a power switch, signal access, signal output and the like so as to indicate the corresponding state through the light-emitting state of the L ED light beads.

Further, the main circuit assembly 112 further includes a light guide post 113, a light position is disposed on the light guide post corresponding to each indicator light, and the light position cover is disposed on the indicator light and disposed at a position corresponding to the light hole to collect and conduct light emitted by the L ED light beads to the light hole 117 for outward diffusion, so as to indicate a corresponding working state.

In other embodiments, the indicator light may also directly pass through the light hole 117, and the corresponding operating state is indicated by the light thereof. Specifically, the distance between the indicator light and the upper cover 111 may be set by a technician.

Preferably, the main circuit assembly further includes a key circuit for implementing a network matching function, the key circuit having a key 114 electrically connected with the main circuit and configured to re-perform network matching when the key 114 is pressed. The side wall of the shell is provided with a key mounting hole 116, and the key 114 passes through the shell through the key mounting hole 114 so as to be pressed for network matching.

Preferably, the housing is provided with a plurality of heat dissipation holes (not marked), and the housing is further internally provided with a heat dissipation plate for guiding heat out of the heat dissipation holes to be dissipated outwards, so that the heat dissipation performance of the electric cat main body is improved, and the normal use of the electric cat is ensured.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A socket type electric cat is characterized by comprising an electric cat main body and a socket assembly;

the power modem main body comprises a shell, a main circuit assembly arranged in the shell and a plug assembly which is connected with the main circuit assembly and penetrates out of the shell to be plugged on a power socket, wherein the main circuit assembly comprises a main circuit for realizing the power line modulation and demodulation function;

the socket assembly comprises a power supply circuit, a plug interface and an isolation circuit, wherein the plug interface is arranged corresponding to the power supply circuit and used for plugging electric equipment, the socket assembly is arranged in the shell, the plug interface of the socket assembly is exposed out of the shell, and the isolation circuit is connected with the power supply circuit and the main circuit and can isolate power supply noise signals generated when the electric equipment is plugged on the plug interface and connected with the power supply circuit.

2. A socket power cat as claimed in claim 1 wherein the power circuit includes live and neutral conductors which are electrically connected to the plug assembly; the isolation circuit comprises two inductors respectively connected with the live wire and the zero line in series and a capacitor connected between the live wire and the zero line in parallel.

3. The receptacle power cat of claim 2, wherein the receptacle assembly further comprises a ground pin electrically connected to a ground of the power circuit; the isolation circuit further comprises another inductor connected in series between the ground line and the ground pin.

4. The socket type electric cat as claimed in claim 1, wherein the housing comprises a lower shell and an upper cover which are mutually matched and connected, the plug assembly is arranged through the lower shell, the upper cover is provided with a yielding hole, and one end of the socket assembly, which is provided with the plug interface, is positioned in the yielding hole and is in sealing connection with the yielding hole.

5. The socket power modem as recited in claim 4, wherein said relief hole is formed in said cover at a location corresponding to said plug assembly.

6. The receptacle power modem as recited in claim 5, wherein said plug assembly has conductive tabs disposed on an end thereof proximate to said receptacle assembly, said conductive tabs being electrically connected to said power circuit and to pins of said plug assembly.

7. A socket type electric cat as claimed in claim 1, wherein the main circuit assembly comprises a circuit board for carrying the main circuit, an indicator light electrically connected with the circuit board for indicating the working state of the electric cat and emitting light from a light-transmitting hole preset on the upper casing.

8. The receptacle power cat as defined in claim 7, wherein the main circuit assembly further comprises a light guide post, a lamp is disposed on the light guide post corresponding to the indicator light, and the lamp is disposed between the light hole and the indicator light to transmit the light to the light hole.

9. A socket power cat as claimed in claim 7 wherein the main circuit assembly further comprises a key circuit for implementing a network matching function, the key circuit being electrically connected to the main circuit and configured to re-perform network matching when its key is pressed.

10. The socket type power modem as claimed in claim 1, wherein the housing has a plurality of heat dissipation holes, and a heat dissipation plate for guiding heat to the heat dissipation holes to dissipate the heat is further disposed in the housing.

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