CN201657157U - TV set - Google Patents
TV set Download PDFInfo
- Publication number
- CN201657157U CN201657157U CN2010201236428U CN201020123642U CN201657157U CN 201657157 U CN201657157 U CN 201657157U CN 2010201236428 U CN2010201236428 U CN 2010201236428U CN 201020123642 U CN201020123642 U CN 201020123642U CN 201657157 U CN201657157 U CN 201657157U
- Authority
- CN
- China
- Prior art keywords
- module
- card
- television set
- power taking
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006698 induction Effects 0.000 claims abstract description 46
- 238000003780 insertion Methods 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 240000000233 Melia azedarach Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
The utility model relates to a TV set which comprises a TV set body and an intelligent induction card for sending an induction signal, wherein the TV set body comprises a card insertion power taking induction module, a TV set power supply module and a relay, wherein the card insertion power taking induction module is used for sending a control signal when the correct intelligent induction card is detected; the TV set power supply module is used for converting 220-V alternating current voltage in the TV set into direct current voltage; and the relay is used for communicating a channel between the 220-V alternating current voltage input outside the TV set and the TV set power supply module according to the control signal sent by the card insertion power taking induction module. The intelligent induction card is corresponding to the card insertion power taking induction module one by one; and only when the card insertion power taking induction module identifies the correct induction signal, the control signal only can be output to close the relay and further switch on the channel between the 220-V alternating current voltage input outside the TV set and the TV set power supply module to ensure that the TV set only can be normally powered on and work. Through adding the card insertion power taking function in the prior TV set, the purpose of limiting others to watch the TV set can be realized. The TV set can be widely applied to schools and other public occasions.
Description
Technical field
The utility model relates to television technologies, more particularly, relates to a kind of television set with plug-in card power taking function.
Background technology
At present plug-in card power taking technology has been widely used in public places such as hotel, is saving electric energy, avoids aspect such as apparatus failure to bring into play good effect.But also plug-in card power taking technology is not applied on the television set at present, so can't satisfy some clients' special user demand.Such as, father and mother wish to have a child that can limit family and watch the television set of TV programme.Public places such as school also need television set to have the function that restriction is play.
The utility model content
The technical problems to be solved in the utility model is that more single this defective of television set function at prior art provides a kind of television set with plug-in card power taking function.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of television set, comprise television set main body and the induced intelligent card that sends induced signal, described television set main body comprises: the plug-in card power taking induction module that is used for sending control signal when detecting correct induced intelligent card, the control signal that in the television set 220V alternating current is converted into the TV set power module of required various direct voltages and is used for sending according to plug-in card power taking induction module is communicated with the 220V alternating current of the outside input of television set and the relay of the path between the TV set power module.
In television set described in the utility model, described plug-in card power taking induction module comprises: the induced signal that receives is amplified and sends the induced signal module for reading and writing of code signal and the code signal that the induced signal module for reading and writing sends is handled and sent the single chip control module of the control signal that drives relay.
In television set described in the utility model, described plug-in card power taking induction module also comprises the status indicator lamp module of indicating current plug-in card power taking induction module operating state by the control of single chip control module.
In television set described in the utility model, described status indicator lamp module comprises at least one LED lamp.
In television set described in the utility model, described plug-in card power taking induction module also comprises and is used for the alternating current 220V civil power is converted into the rectification module that one or more direct voltages are also given induced signal module for reading and writing, single chip control module and status indicator lamp module for power supply respectively.
In television set described in the utility model, described induced intelligent card is and plug-in card power taking induction module non-contact IC card one to one.
In television set described in the utility model, described non-contact IC card is made up of IC chip and induction antenna in the PVC card that is encapsulated in a standard.
In television set described in the utility model, described induced signal is a radio signal.
Implement television set of the present utility model, has following beneficial effect: the disclosed a kind of television set of the utility model, comprise the television set main body and send the induced intelligent card of induced signal, the television set main body comprises: send when detecting correct induced intelligent card in the plug-in card power taking induction module, television set of control signal the 220V alternating current is converted into the TV set power module of direct voltage and is communicated with the 220V alternating current of the outside input of television set and the relay of the path between the TV set power module according to the control signal that plug-in card power taking induction module sends.Described induced intelligent card is corresponding one by one with plug-in card power taking induction module, have only and after plug-in card power taking induction module recognizes correct induced signal, just can export control signal and make relay closes, and then connect the 220V alternating current of the outside input of television set and the path between the TV set power module, television set could normal power-up work.By in existing television set, adding plug-in card power taking function, realized limiting other people the teleview purpose of machine, this television set can be widely used in public places such as school, can be used for also that the parents restrict children watch TV in the family.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the theory diagram of television set of the present utility model;
Fig. 2 is the structural representation of plug-in card power taking induction module one embodiment of television set of the present utility model.
Embodiment
Below in conjunction with diagram, preferred embodiment of the present utility model is described in detail.
Consult Fig. 1 and Fig. 2 television set disclosed in the utility model is elaborated, Fig. 1 is the theory diagram of television set of the present utility model, and this television set comprises: television set main body and the induced intelligent card 4 that sends induced signal.Wherein the television set main body comprises: plug-in card power taking induction module 1, relay 2 and the TV set power module 3 of Lian Jieing successively.Plug-in card power taking induction module 1 is used to discern the induced signal that the induced intelligent card sends and sends control signal and give relay 2 when detecting correct induced intelligent card.The 220V alternating current that TV set power module 3 is used for being input to television set is converted into the required various direct voltages of each module.The control signal that relay 2 is used for sending according to plug-in card power taking induction module 1 is communicated with the 220V alternating current of the outside input of television set and the path between the TV set power module 3, and then makes television set energising operate as normal.
Fig. 2 is the structural representation of plug-in card power taking induction module one preferred embodiment, and plug-in card power taking induction module 1 further comprises among the figure: rectification module 11 and the status indicator lamp module 12 that is connected with rectification module 11 respectively, single chip control module 13, induced signal module for reading and writing 14.Rectification module 11 is used for the alternating current 220V civil power is converted into one or more direct voltages, also powers for respectively status indicator lamp module 12, single chip control module 13 and induced signal module for reading and writing 14.The induced signal that induced signal module for reading and writing 14 is used for that induced intelligent card 4 is sent carries out processing and amplifying and sends code signal and give single chip control module 13.Single chip control module 13 is used for the control signal that drives relay 2 is handled and sent to the code signal that induced signal module for reading and writing 14 sends.Status indicator lamp module 12 is indicated the operating state of current plug-in card power taking induction module 1 according to the control of single chip control module 13.Wherein status indicator lamp module 12 comprises that at least one is used for the LED lamp of indicating status.
At the card of induced intelligent described in this preferred embodiment 4 be and plug-in card power taking induction module 1 non-contact IC card one to one.Described non-contact IC card is made up of IC chip and induction antenna in the PVC card that is encapsulated in a standard, and IC chip and induction antenna do not have any exposed parts.It combines REID and IC-card technology, and non-contact IC is stuck in the certain distance scope and (is generally 5mm～10mm) near plug-in card power taking induction module 1, finishes the data write operation by the transmission of radio wave.When non-contact IC card near plug-in card power taking induction module 1 and when being in the coverage scope, plug-in card power taking induction module 1 sends the electromagnetic wave of one group of fixed frequency to the IC chip, be provided with its frequency of LC series resonant circuit in the non-contact IC card and send the identical electromagentic resonance that so just produces of electromagnetic frequency with plug-in card power taking induction module 1, thereby make electric charge has been arranged in the electric capacity, the other end at electric capacity is connected to a unidirectional logical electronic pump, electric charge in the electric capacity delivered in another electric capacity store, when the electric charge that stores accumulation reaches 2V, this electric charge can be made power supply and provide operating voltage for other circuit, data transmission in the non-contact IC card is gone out, induced signal module for reading and writing 14 can judge whether current contactless card is effective card according to data-signal.One and plug-in card power taking induction module 1 corresponding deck can be set on housing of TV set in the specific implementation, after putting into non-contact IC card in the deck, plug-in card power taking induction module 1 just can receive the data-signal that non-contact IC card sends, thereby whether the identification insertion is correct non-contact IC card.
The above only is a preferred embodiment of the present utility model, not in order to restriction the utility model, all any modifications of being done in spirit of the present utility model and principle, is equal to and replaces or improvement etc., all should be included in the protection range of the present utility model.
Claims (8)
1. television set, it is characterized in that, comprise the television set main body and send the induced intelligent card of induced signal, described television set main body comprises: plug-in card power taking induction module, the television set that is used for sending control signal when detecting correct induced intelligent card is converted into the 220V alternating current TV set power module of required various direct voltages and the control signal that is used for sending according to plug-in card power taking induction module is communicated with the 220V alternating current of the outside input of television set and the relay of the path between the TV set power module.
2. television set according to claim 1, it is characterized in that described plug-in card power taking induction module comprises: the induced signal that receives is amplified and sends the induced signal module for reading and writing of code signal and the code signal that the induced signal module for reading and writing sends is handled and sent the single chip control module of the control signal that drives relay.
3. television set according to claim 2 is characterized in that, described plug-in card power taking induction module also comprises the status indicator lamp module of indicating current plug-in card power taking induction module operating state by the control of single chip control module.
4. television set according to claim 3 is characterized in that, described status indicator lamp module comprises at least one LED lamp.
5. television set according to claim 3, it is characterized in that described plug-in card power taking induction module also comprises and is used for the alternating current 220V civil power is converted into the rectification module that one or more direct voltages are also given induced signal module for reading and writing, single chip control module and status indicator lamp module for power supply respectively.
6. television set according to claim 1 is characterized in that, described induced intelligent card is and plug-in card power taking induction module non-contact IC card one to one.
7. television set according to claim 6 is characterized in that, described non-contact IC card is made up of IC chip and induction antenna in the PVC card that is encapsulated in a standard.
8. television set according to claim 1 and 2 is characterized in that, described induced signal is a radio signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201236428U CN201657157U (en) | 2010-03-03 | 2010-03-03 | TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201236428U CN201657157U (en) | 2010-03-03 | 2010-03-03 | TV set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201657157U true CN201657157U (en) | 2010-11-24 |
Family
ID=43122385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201236428U Expired - Fee Related CN201657157U (en) | 2010-03-03 | 2010-03-03 | TV set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201657157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108763984A (en) * | 2018-02-06 | 2018-11-06 | 宁波公牛电器有限公司 | A kind of identification sensor circuit, control circuit and power control circuit |
| CN111245478A (en) * | 2019-12-16 | 2020-06-05 | 北京三快在线科技有限公司 | Circuit control method, device, equipment and storage medium |
-
2010
- 2010-03-03 CN CN2010201236428U patent/CN201657157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108763984A (en) * | 2018-02-06 | 2018-11-06 | 宁波公牛电器有限公司 | A kind of identification sensor circuit, control circuit and power control circuit |
| CN108763984B (en) * | 2018-02-06 | 2022-08-16 | 宁波公牛电器有限公司 | Identification induction circuit, control circuit and power control circuit |
| CN111245478A (en) * | 2019-12-16 | 2020-06-05 | 北京三快在线科技有限公司 | Circuit control method, device, equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103699201A (en) | Multifunctional power-on circuit and Bluetooth product | |
| CN107342696A (en) | Low-power radio frequency envelope detector | |
| CN201657157U (en) | TV set | |
| CN203644053U (en) | IC card management system based on bluetooth | |
| CN203456920U (en) | Card type electronic equipment and electronic system | |
| CN204009780U (en) | The wireless power taking wireless mouse of a kind of USB mouth | |
| CN101950349A (en) | Non-contact card reader | |
| CN104980457A (en) | Intelligent electric meter system | |
| CN104135572B (en) | SIM card wireless communication system and be applied to the communication means of SIM card wireless communication system | |
| CN205319804U (en) | On -off system and electronic equipment | |
| CN210776773U (en) | Single-bus double-interface multifunctional radio frequency card electronic tag chip and electronic tag | |
| CN104102364A (en) | Wirelessly power-taking wireless mouse with USB (Universal Serial Bus) interface | |
| CN108763984B (en) | Identification induction circuit, control circuit and power control circuit | |
| CN207686452U (en) | A kind of smart lock button storehouse window detects wake-up circuit | |
| CN206433099U (en) | Children television timing qualifier | |
| CN207427344U (en) | A kind of wireless charging video doorbell | |
| CN101957926B (en) | Radio-frequency card reading and writing circuit controlled and formed by MCU supporting nanoWatt technology | |
| CN201749147U (en) | Photoelectric isolated memory lightning counter | |
| CN203191518U (en) | Key detection circuit combining LED driving and infrared remote control receiving functions | |
| CN216871225U (en) | Identity recognition system for construction articles in rail running area | |
| CN210581389U (en) | All-in-one storage device for IC cards | |
| CN203012802U (en) | Nurse terminal punch-card machine based on hospital information system | |
| CN205540758U (en) | Card ware is tested to multi -functional IC card intelligence | |
| CN203675077U (en) | Touch learning switch | |
| CN202929746U (en) | Radio-frequency card water gauge circuit module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130303 |