CN210958612U

CN210958612U - Set-top box

Info

Publication number: CN210958612U
Application number: CN202020339317.9U
Authority: CN
Inventors: 赵兵; 周雁智; 魏素雅; 肖伟; 李岩; 王叶庆; 吴辉; 杜震霖; 张中飞
Original assignee: Shandong Radio And Television Communication Network Operation Co ltd
Current assignee: Shandong Radio And Television Communication Network Operation Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-07-07
Anticipated expiration: 2030-03-18

Abstract

The embodiment of the utility model provides a set-top box, which relates to the technical field of set-top boxes and comprises a shell, the shell is provided with a key panel, the inside of the shell is provided with a main control circuit, a switch circuit, a Bluetooth module, a first power supply circuit and a second power supply circuit, the first power supply circuit is electrically connected with the main control circuit, the switch circuit and the Bluetooth module, one end of the switch circuit is connected with the key panel, the other end of the switch circuit is connected with the second power supply circuit, the switch circuit is electrically connected with the main control circuit, the main control circuit is in communication connection with the bracelet through the Bluetooth module, the Bluetooth module is used for receiving the sleep signal sent by the bracelet and sending the sleep signal to the main control circuit, the main control circuit is used for controlling the switch circuit to disconnect the second power supply circuit from the key panel according to the signal. The utility model provides a set-top box can realize the low-power consumption.

Description

Set-top box

Technical Field

The utility model relates to a STB technical field, in particular to STB.

Background

At present, basically, every house is equipped with a television, and if a user wants to watch a television program, the user needs to be equipped with a set-top box, and a cable television signal is received through the set-top box.

However, after watching the television, many people usually directly click the power button on the remote controller to turn off, but actually the set-top box is still in a running state, which results in more power consumption. Or sometimes a person sleeps while watching the television, but the television is still playing, which also causes unnecessary waste of electric quantity.

SUMMERY OF THE UTILITY MODEL

The utility model provides a set top box can realize the low-power consumption.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the embodiment of the utility model provides a set-top box, include:

the casing, be equipped with keypad on the casing, inside master control circuit, switch circuit, bluetooth module, first supply circuit and the second supply circuit of being equipped with of casing, first supply circuit with master control circuit switch circuit reaches the bluetooth module electricity is connected, switch circuit one end with keypad connects, one end with the second supply circuit is connected, switch circuit with master control circuit electricity is connected, master control circuit passes through bluetooth module and bracelet communication connection, bluetooth module is used for receiving the sleep signal that the bracelet sent, sends it for master control circuit, master control circuit is used for the basis signal control switch circuit makes second supply circuit with the keypad disconnection.

Preferably, the second power supply circuit is a rechargeable battery.

Preferably, the intelligent control system further comprises an infrared sensor, and the infrared sensor is electrically connected with the main control circuit.

Preferably, the intelligent control system further comprises an infrared receiver, wherein the infrared receiver is electrically connected with the main control circuit.

Preferably, the housing is provided with a plurality of rows of heat dissipation holes.

Preferably, two sides of the bottom surface of the shell are respectively provided with a supporting protrusion.

Preferably, the support protrusion is elongated.

Preferably, a plurality of rows of heat dissipation holes are formed in the bottom surface of the shell.

Adopt above-mentioned technical scheme, through be equipped with keypad on the casing, the inside master control circuit that is equipped with of casing, switch circuit, bluetooth module, first power supply circuit and second power supply circuit, first power supply circuit and master control circuit, switch circuit and bluetooth module electricity are connected, switch circuit one end is connected with keypad, one end is connected with second power supply circuit, switch circuit is connected with the master control circuit electricity, master control circuit passes through bluetooth module and bracelet communication connection, bluetooth module is used for receiving the sleep signal that the bracelet sent, send it for master control circuit, master control circuit is used for making second power supply circuit and keypad disconnection according to this sleep signal control switch circuit. Therefore, the circuits such as the main control circuit and the key panel are respectively powered through the two power supply circuits, the control is flexible and convenient, in addition, when a user sleeps by watching a television, the communication can be realized through the bracelet worn by the user and the set top box, the bracelet can obtain the conclusion whether the user sleeps according to various physiological parameters of the user, when the user is determined to be in a sleeping state, the bracelet can be transmitted to the set top box through Bluetooth, the main control circuit of the set top box can control the switch circuit to disconnect the second power supply circuit from the key panel according to the signal, and therefore energy consumption is saved.

Drawings

Fig. 1 is a block diagram of a set top box according to an embodiment of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the embodiments herein, "/" means "or" unless otherwise specified, for example, a/B may mean a or B; "and/or" herein is merely an association describing an associated object, and means that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, in the description of the embodiments of the present application, "a plurality" means two or more than two.

In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present application, "a plurality" means two or more unless otherwise specified.

The embodiment of the utility model provides a set-top box, as shown in figure 1, include: a housing, be equipped with keypad on this casing, the inside master control circuit that is equipped with of casing, switch circuit, bluetooth module, first supply circuit and second supply circuit, first supply circuit and master control circuit, switch circuit and bluetooth module electricity are connected, switch circuit one end is connected with keypad, one end is connected with second supply circuit, switch circuit is connected with master control circuit electricity, master control circuit passes through bluetooth module and bracelet communication connection, bluetooth module is used for receiving the sleep signal that the bracelet sent, send it for master control circuit, master control circuit is used for making second supply circuit and keypad disconnection according to signal control switch circuit.

In a preferred embodiment, the second power supply circuit is a rechargeable battery. The power supply for the key panel is convenient through the rechargeable battery, and the rechargeable battery can be charged when the battery is not electrified, so that the recycling is convenient.

As a preferred embodiment, the infrared sensor is further included, and the infrared sensor is electrically connected with the main control circuit. Whether someone is in can be detected through infrared sensor like this, when detecting nobody and surpassing the time of predetermineeing, main control circuit can cut off second power supply circuit and key panel's connection. The infrared sensor can transmit detection signals to the main control circuit at a certain frequency, the main control circuit can time, and when the timing time reaches preset time, the second power supply circuit can be disconnected from the key panel.

Wherein, the infrared sensor can be powered by the first power supply circuit.

As a preferred embodiment, the infrared receiver is further included, and the infrared receiver is electrically connected with the main control circuit. Therefore, the remote control signal of the remote controller can be received through the infrared receiver, and the corresponding operation is further executed.

Wherein, the infrared receiver can be powered by the first power supply circuit.

In order to facilitate the heat dissipation of the set-top box, as a preferred embodiment, the housing is provided with a plurality of rows of heat dissipation holes. The heat dissipation holes may be disposed on any surface of the set top box, and the shape and size of the heat dissipation holes may be set according to specific requirements, which is not specifically limited in the present application.

In a preferred embodiment, the bottom surface of the housing is provided with support protrusions at both sides thereof. The set-top box can be placed on a flat surface, such as a flat surface of a television cabinet, by the support protrusions. This is beneficial to the heat dissipation of the set-top box.

Preferably, the support protrusions are elongated. This makes the placement of the set-top box smoother.

In order to further enhance the heat dissipation effect of the set-top box, a plurality of rows of heat dissipation holes are further formed in the bottom surface of the shell. The number, shape and size of the heat dissipation holes may be determined according to specific requirements, which is not specifically limited in the present application.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A set top box, comprising:

2. The set top box of claim 1, wherein the second power supply circuit is a rechargeable battery.

3. The set top box of claim 1, further comprising an infrared sensor electrically connected to the master control circuit.

4. The set top box of claim 1, further comprising an infrared receiver electrically connected to the master control circuit.

5. The set top box of claim 1, wherein the housing has a plurality of rows of louvers.

6. The set-top box of claim 1, wherein the bottom surface of the housing is provided with support protrusions on both sides.

7. The set top box of claim 6, wherein the support protrusion is elongated.

8. The set top box of claim 5, wherein a plurality of rows of louvers are provided in the bottom surface of the housing.