CN202652438U - A digital television set top box with zero-power-consumption output - Google Patents
A digital television set top box with zero-power-consumption output Download PDFInfo
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- CN202652438U CN202652438U CN 201220267430 CN201220267430U CN202652438U CN 202652438 U CN202652438 U CN 202652438U CN 201220267430 CN201220267430 CN 201220267430 CN 201220267430 U CN201220267430 U CN 201220267430U CN 202652438 U CN202652438 U CN 202652438U
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- top box
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Abstract
The utility model discloses a digital television set top box with zero-power-consumption output. The digital television set top box comprises a set top box module, and a power supply module and a user operation unit which are connected with the set top box module. The set top box module, the power supply module, and the user operation unit are connected with a power supply control module. The set top box module is connected with the user operation unit through the power supply control module. Any operation habit of users is not changed by the digital television set top box and zero power consumption of the set top box on standby is achieved by applying a power supply control module independent assembly. Power consumption of the entire system on standby can be reduced to below 0.2W if the set top box is applied, so that a purpose of zero-power-consumption output of the set top box on standby is achieved.
Description
Technical field
The utility model relates to a kind of digital TV set-top box of digital television, the solution of a kind of DVB digital TV set-top box zero-power output particularly, and this scheme has realized Digital Television stand-by power consumption energy-conserving and environment-protective target.
Background technology
Existing digital TV set-top box standby circuit device can be joined and be consulted SARFT's digital television techniques standard and relevant criterion file.Require the requirement of low-carbon environment-friendly according to SARFT(The State Administration of Radio and Television), the requirement of household electrical appliance low-power consumption efficiency, networking for the set-top box product, to require national sector standard be that power consumption is lower than 1W after the standby.And existing digital TV set-top box has just realized simple I/O output break-make, and does not possess the zero-power function.
The utility model content
The purpose of this utility model provides the digital TV set-top box of a kind of zero-power output, can be the low in energy consumption to 0.2W of whole system after the standby after this set-top box application, reaches the purpose of idle output after the real standby.
The purpose of this utility model realizes by following technical proposals.
A kind of digital TV set-top box of zero-power output, comprise the set-top box module, reach the power module and the user operation unit that are connected respectively with this set-top box module, described set-top box module, power module are connected respectively an energy supply control module with user operation unit, and described set-top box module is connected to described user operation unit after connecting energy supply control module.
The utility model is further characterized in that:
Described energy supply control module comprises 8 pins, and wherein, pin one connects power supply side, and pin two is connected with pin and is connected respectively the resonator input, and pin 4 is connected with one and treats switch and be connected with described resonator; Pin 5 is the remote control standby receiving terminal, and pin 6 connects control end, and pin 7 connects the standby indicating lamp end; Pin 8 ground connection.
Described resonator is connected and composed with being in parallel after another resistance R 2 be connected in series a capacitor C 2 by capacitor C 1 of resistance R 1 serial connection, and the node of resistance R 1 and resistance R 2 connects power supply, the node ground connection of capacitor C 1 and capacitor C 2; Node between described pin two and pin 3 difference contact resistance R2 and the capacitor C 2, described pin 4 is connected to the Nodes between resistance R 1 and the capacitor C 1.
The utility model increases outside power supply control chip on the basis that does not change set-top box script principle design, this chip is after receiving user's standby request, and all the power supply of cutting systems makes it to be in true holding state, only keeps this chip power supply itself.
The beneficial effects of the utility model: set-top box standby is realized by software usually, makes CPU itself be in low-power consumption mode, reaches the purpose that reduces power consumption, and perhaps external standby power is realized the purpose of true standby.The former standby effect is not high, and the latter increases sky high cost.And the utility model only need to increase a power supply control chip, basically can realize the zero-power output of the standby of set-top box own.
Description of drawings
Fig. 1 is the utility model modular structure schematic diagram;
Fig. 2 is the schematic diagram of energy supply control module;
Fig. 3 is the utility model module application schematic diagram.
Embodiment
Below by drawings and Examples the utility model is described further.
As shown in Figure 1, the digital TV set-top box of this zero-power output, comprise the set-top box module, reach the power module and the user operation unit that are connected respectively with this set-top box module, wherein: be connected with respectively an energy supply control module on set-top box module, power module and the user operation unit, and be connected to user operation unit behind the set-top box module connection energy supply control module.
As shown in Figure 2, wherein energy supply control module comprises 8 pins, and wherein, pin one connects power supply side, and pin two is connected with pin and is connected respectively the resonator input, and pin 4 is connected with a button and is connected with described resonator; Pin 5 is remote control standby keyed jointing receiving end, and pin 6 connects control end, and pin 7 connects the standby indicating lamp end; Pin 8 ground connection.
Wherein, resonator is connected and composed with being in parallel after another resistance R 2 be connected in series a capacitor C 2 by capacitor C 1 of resistance R 1 serial connection, and the node of resistance R 1 and resistance R 2 connects power supply, the node ground connection of capacitor C 1 and capacitor C 2; Node between described pin two and pin 3 difference contact resistance R2 and the capacitor C 2, described pin 4 is connected to the Nodes between resistance R 1 and the capacitor C 1.
Treat that when U1 and pin 4 switch is pressed or pin 5 remote control standby keys are pressed, the 6th pin enables to control power cutoff, and pin 7 is lighted standby LED lamp simultaneously.
As shown in Figure 3, for the utility model is used schematic diagram, increase make-and-break control switch between Power Entry Module and this machine, be used for being controlled at switch under the condition to the on/off of this machine, user's operating and remote controlling or the machine treat that switch passes to the Opportunity awaiting control for linear module to standby command, realize zero-power by the control module control switch.
Principle of the present utility model is:
The conventional set-top box course of work is not connect energy supply control module, and whole system has power module and functional modules of set-top box to consist of a manipulator set top box module itself in user's operating process.
Energy supply control module is the module that the utility model increases in set-top-box system, also is key technology of the present utility model place.Directly increased energy supply control module in conventional set-top box module and power module in the utility model, the user carries out standby operation by remote controller or set-top box keys, receive the request of user's standby to energy supply control module after, energy supply control module provides instruction, the fully power supply of cutting machine set top box module, this moment, the output of whole system power consumption went to zero, when the user need to watch TV programme again, only need to again provide standby request, after energy supply control module receives instruction, power on the normal entered function of set-top box interface for the set-top box module.
The utility model does not change any operating habit of user, only needs to increase the zero-power after the energy supply control module stand-alone assembly is realized set-top box standby.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model by the determined scope of patent protection of claims of submitting to.
Claims (3)
1. the digital TV set-top box of zero-power output, comprise the set-top box module, reach the power module and the user operation unit that are connected respectively with this set-top box module, it is characterized in that: described set-top box module, power module are connected respectively an energy supply control module with user operation unit, and described set-top box module is connected to described user operation unit after connecting energy supply control module.
2. the digital television set-top box of zero-power according to claim 1 output, it is characterized in that: described energy supply control module comprises 8 pins, wherein, pin one connects power supply side, pin two is connected with pin and is connected respectively the resonator input, and pin 4 is connected with one and treats switch and be connected with described resonator; Pin 5 is remote control standby keyed jointing receiving end, and pin 6 connects control end, and pin 7 connects the standby indicating lamp end; Pin 8 ground connection.
3. the digital television set-top box of zero-power according to claim 2 output, it is characterized in that: being in parallel after described resonator is connected in series a capacitor C 1 and another resistance R 2 is connected in series a capacitor C 2 by resistance R 1 connects and composes, resistance R 1 connects power supply with the node of resistance R 2, the node ground connection of capacitor C 1 and capacitor C 2; Node between described pin two and pin 3 difference contact resistance R2 and the capacitor C 2, described pin 4 is connected to the Nodes between resistance R 1 and the capacitor C 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267430 CN202652438U (en) | 2012-06-07 | 2012-06-07 | A digital television set top box with zero-power-consumption output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267430 CN202652438U (en) | 2012-06-07 | 2012-06-07 | A digital television set top box with zero-power-consumption output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652438U true CN202652438U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220267430 Expired - Lifetime CN202652438U (en) | 2012-06-07 | 2012-06-07 | A digital television set top box with zero-power-consumption output |
Country Status (1)
| Country | Link |
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| CN (1) | CN202652438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812868A (en) * | 2016-03-30 | 2016-07-27 | 青岛海信电器股份有限公司 | Multimedia playing terminal, control terminal and multimedia playing system |
-
2012
- 2012-06-07 CN CN 201220267430 patent/CN202652438U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812868A (en) * | 2016-03-30 | 2016-07-27 | 青岛海信电器股份有限公司 | Multimedia playing terminal, control terminal and multimedia playing system |
| CN105812868B (en) * | 2016-03-30 | 2019-07-02 | 青岛海信电器股份有限公司 | A kind of multimedia play terminal, controlling terminal and multimedia play system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A digital television set top box with zero-power-consumption output Effective date of registration: 20141224 Granted publication date: 20130102 Pledgee: Shaanxi credit re Company Limited by Guarantee Pledgor: Xi'an Haishu Multimedia Technology Co., Ltd. Registration number: 2014980000161 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151016 Granted publication date: 20130102 Pledgee: Shaanxi credit re Company Limited by Guarantee Pledgor: Xi'an Haishu Multimedia Technology Co., Ltd. Registration number: 2014980000161 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A digital television set top box with zero-power-consumption output Effective date of registration: 20151229 Granted publication date: 20130102 Pledgee: Shaanxi credit re Company Limited by Guarantee Pledgor: Xi'an Haishu Multimedia Technology Co., Ltd. Registration number: 2015980000259 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161116 Granted publication date: 20130102 Pledgee: Shaanxi credit re Company Limited by Guarantee Pledgor: Xi'an Haishu Multimedia Technology Co., Ltd. Registration number: 2015980000259 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A digital television set top box with zero-power-consumption output Effective date of registration: 20170120 Granted publication date: 20130102 Pledgee: Shaanxi credit re Company Limited by Guarantee Pledgor: Xi'an Haishu Multimedia Technology Co., Ltd. Registration number: 2017980000006 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |