CN213818038U - Set top box system - Google Patents

Abstract

The utility model provides a set-top box system comprising a host system and a wireless remote controller system, wherein the host system comprises a decoding module, a router module, a wireless AP module and a wireless remote controller receiving module, and the decoding module is electrically connected with the router module to supply power to the decoding module; the decoding module is used for decoding cable DVB-C signals and OTT network multimedia program signals; the router module is used for providing a WAN port and a LAN port to form a wired broadband network; the wireless AP module realizes wireless data transmission through an 802.11b/g/n communication protocol; the wireless remote controller receiving module is used for receiving the information sent by the wireless remote controller system and transmitting the information to the decoding module to form a wireless remote control signal transmission circuit. The set top box system has a wireless AP access function, a broadband access function, a cable television signal decoding function, an OTT decoding function and a cable signal loop-out function, has multiple functions and realizes high integration of products.

Description

Set top box system

Technical Field

The utility model belongs to the technical field of household articles, concretely relates to set-top box system.

Background

The television is matched with the set-top box to serve as a central platform for home video entertainment, and is slowly popularized in the life of common people. The traditional set-top box is always independent of a television, has a single function, is placed on a television cabinet or is hung on a wall through a wall hanging buckle, and therefore, not only are various terminal wires needed to be matched with the set-top box, but also peripheral accessories such as a power adapter and the like need to be provided. If the set-top box has the OTT function, broadband internet access or wireless access of the set-top box can be realized only by arranging a wired or wireless router indoors, the routing function of a home gateway cannot be realized, the networking internet access function can be realized only by purchasing the router, and meanwhile, a user can realize networking of mobile equipment only through the wireless router.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a multi-functional STB system.

In order to achieve the above main objective, the set top box system provided by the present invention comprises a host system and a wireless remote controller system, wherein the host system comprises a decoding module, a router module, a wireless AP module, and a wireless remote controller receiving module, and the decoding module is electrically connected to the router module to supply power to the decoding module; the decoding module is used for decoding cable DVB-C signals and OTT network multimedia program signals; the router module is used for providing a WAN port and a LAN port to form a wired broadband network; the wireless AP module realizes wireless data transmission through an 802.11b/g/n communication protocol; the wireless remote controller receiving module is used for receiving the information sent by the wireless remote controller system and transmitting the information to the decoding module to form a wireless remote control signal transmission circuit.

According to the scheme, the set top box system has a wireless AP access function, a broadband access function, a cable television signal decoding function, an OTT decoding function and a cable signal loop-out function, has multiple functions and realizes high integration of products.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for those skilled in the art, other drawings may be obtained without inventive effort from the following drawings.

Fig. 1 is a schematic diagram of the system framework of the present invention.

Fig. 2 is a circuit diagram of the main memory unit of the decoding module of the present invention.

Fig. 3 is a partial circuit diagram of the circuit shown in fig. 2.

Fig. 4 is a partial circuit diagram of the circuit shown in fig. 2.

Fig. 5 is a circuit diagram of a tuning and demodulating unit of the decoding module of the present invention.

Fig. 6 is a partial circuit diagram of the circuit shown in fig. 5.

Fig. 7 is a partial circuit diagram of the circuit shown in fig. 5.

Fig. 8 is a circuit diagram of the main control unit of the decoding module of the present invention.

Fig. 9 is a partial circuit diagram of the circuit shown in fig. 8.

Fig. 10 is a partial circuit diagram of the circuit shown in fig. 8.

Fig. 11 is a partial circuit diagram of the circuit shown in fig. 8.

Fig. 12 is a partial circuit diagram of the circuit shown in fig. 8.

Fig. 13 is a circuit diagram of an ethernet unit of the router module of the present invention.

Fig. 14 is a circuit diagram of the circuit shown in fig. 13.

Fig. 15 is a partial circuit diagram of the circuit shown in fig. 13.

Fig. 16 is a partial circuit diagram of the circuit shown in fig. 13.

Fig. 17 is a circuit diagram of CRYST & GPHY unit of the router module of the present invention.

Fig. 18 is a circuit diagram of a main memory unit of the router module of the present invention.

Fig. 19 is a circuit diagram of the GPI O & F l ash & UART unit of the router module of the present invention.

Fig. 20 is a partial circuit diagram of the circuit shown in fig. 19.

Fig. 21 is a partial circuit diagram of the circuit shown in fig. 19.

Fig. 22 is a circuit diagram of the main control unit of the wireless AP module of the present invention.

Fig. 23 is a partial circuit diagram of the circuit shown in fig. 22.

Fig. 24 is a partial circuit diagram of the circuit shown in fig. 22.

Fig. 25 is a circuit diagram of the receiving module of the wireless remote controller of the present invention.

Fig. 26 is a circuit diagram of the cable DVB-C loop-out module of the present invention.

Fig. 27 is a circuit diagram of the USB module of the present invention.

Fig. 28 is a circuit diagram of the audio/video output module of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 28, a set top box system provided in this embodiment includes a host system and a wireless remote controller system, where the host system includes a decoding module, a router module, a wireless AP module, and a wireless remote controller receiving module, and the decoding module is electrically connected to the router module to supply power to the decoding module; the decoding module is used for decoding cable DVB-C signals and OTT network multimedia program signals; the router module is used for providing a WAN port and a LAN port to form a wired broadband network; the wireless AP module realizes wireless data transmission through an 802.11b/g/n communication protocol; the wireless remote controller receiving module is used for receiving the information sent by the wireless remote controller system and transmitting the information to the decoding module to form a wireless remote control signal transmission circuit.

The WAN port of the router module is a POE power supply interface which is a standard RJ45 network port and is used for supplying power to the system through the WAN port of the broadband router.

The decoding module is connected with the wired DVB-C loop-out module to form an attenuation-free loop-out channel circuit.

The decoding module is connected with the audio and video output module to form an audio and video output circuit, and an output interface of the audio and video output module is an HDM I interface or an analog audio and video signal RCA interface.

The decoding module is connected with the USB module to form a USB interface circuit for realizing the functions of media playing, recording and USB equipment charging.

The wireless remote controller system transmits information to the wireless remote controller receiving module through a Bluetooth wireless communication protocol, a 2.4G wireless communication protocol, a Zigbee wireless communication protocol or a Ziwave wireless communication protocol.

The shell of the host system is of an 86-box structure, and the host system is provided with a power switch. The 86 box is a specification of a junction box and is an industry standard in the aspect of electric decoration, and the front surface of a 86 type switch socket is generally a square of 86mm x 86 mm.

The set-top box system has wireless AP access function, broadband access function, cable television signal decoding function, OTT decoding function, wired signal loop-out function, has multiple functions, and the user controls the set-top box device through the remote controller, gets into the main application menu, and the menu shows 3 parts: the user selects to enter a subordinate menu of the corresponding submenu according to different application requirements of the user, and performs corresponding operation setting, so that high integration of the product is realized. The functions of a traditional wired set top box, an OTT box and a router are integrated together, and a POE single network cable interface is adopted for supplying power, so that the user requirements of various different scenes are met, and the integration of various functions and technologies realizes the high integration and miniaturization of products, the products are conveniently embedded and installed on the indoor wall of a user, and the wiring and equipment connecting lines are reduced; the user requirements are met, resources are saved, the user capital cost is reduced, and the highly intelligent and convenient user experience effect is achieved.

The host system with the 86-box structure can be embedded into the wall, wiring of a signal input line and a power supply line is reduced, the 86 box is located on the wall behind the television, the connection between the set top box and the television can be met only by matching the shortest output video signal line, the cables cannot be staggered and wound, the use is convenient, the economy and the attractiveness are realized, and the risk of falling and damage does not exist.

Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only to the preferred embodiments of the invention, and the invention is not limited to the above-described embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (8)

1. A set top box system, characterized by: the set-top box system comprises a host system and a wireless remote control system,

the host system comprises a decoding module, a router module, a wireless AP module and a wireless remote controller receiving module, wherein the decoding module is electrically connected with the router module to supply power to the decoding module;

the decoding module is used for decoding cable DVB-C signals and OTT network multimedia program signals;

the router module is used for providing a WAN port and a LAN port to form a wired broadband network;

the wireless AP module realizes wireless data transmission through an 802.11b/g/n communication protocol;

the wireless remote controller receiving module is used for receiving the information sent by the wireless remote controller system and transmitting the information to the decoding module to form a wireless remote control signal transmission circuit.

2. A set-top box system according to claim 1, wherein:

and the WAN port of the router module is a POE power supply interface.

3. A set-top box system according to claim 1, wherein:

the decoding module is connected with the cable DVB-C loop-out module to form an attenuation-free loop-out channel circuit.

4. A set-top box system according to claim 1, wherein:

the decoding module is connected with the audio and video output module to form an audio and video output circuit, and an output interface of the audio and video output module is an HDMI interface or an analog audio and video signal RCA interface.

5. A set-top box system according to claim 1, wherein:

the decoding module is connected with the USB module to form a USB interface circuit for realizing the functions of media playing, recording and USB equipment charging.

6. A set-top box system according to any one of claims 1 to 5, wherein:

the wireless remote controller system transmits information to the wireless remote controller receiving module through a Bluetooth wireless communication protocol, a 2.4G wireless communication protocol, a Zigbee wireless communication protocol or a Ziwave wireless communication protocol.

7. A set-top box system according to any one of claims 1 to 5, wherein:

the housing of the host system is 86-box structure.

8. A set top box system according to claim 7, wherein:

the host system is provided with a power switch.

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