CN109599702A - The safety-type countdown socket of a kind of second grade Self-disconnecting - Google Patents
The safety-type countdown socket of a kind of second grade Self-disconnecting Download PDFInfo
- Publication number
- CN109599702A CN109599702A CN201811236752.2A CN201811236752A CN109599702A CN 109599702 A CN109599702 A CN 109599702A CN 201811236752 A CN201811236752 A CN 201811236752A CN 109599702 A CN109599702 A CN 109599702A
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- Prior art keywords
- countdown
- socket
- button
- relay
- time
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- 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.)
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- 238000002955 isolation Methods 0.000 claims abstract 2
- 230000006870 function Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000002688 persistence Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
Abstract
The invention discloses the safety-type countdown sockets of a kind of second grade Self-disconnecting, including socket, power-line plug, the socket include indicator light, power switch, jack, when setting button, set up separately determine button, the second setting button, countdown real-time display device, countdown start button, countdown fix tentatively button, countdown conclusion button；The socket connects power-line plug；It is equipped in the socket and automatically powers off component, the component that automatically powers off includes relay K1, relay K2, single-chip microcontroller, storage chip, buzzer, six seven segment digital tubes, three terminal regulator, two photoelectrical couplers, and the photoelectrical coupler is used for isolation drive relay K1, relay K2.Countdown control can be carried out to the operation of electrical equipment, make high-precision intelligent socket a in this way using singlechip technology, can periodically be accurate to second grade, the thorough Self-disconnecting of energy again, flexible operation securely and reliably allows the present invention to become the small assistant of economize on electricity environmental protection in life.
Description
Technical field
The present invention relates to a kind of electronic circuit installation and debugging and microchip technology fields, and in particular to a kind of accurate
To the socket of second grade countdown Self-disconnecting.
Background technique
There are regular socket (electronic type and mechanical) and countdown socket (electronic type with mechanical), the prior art in the market
In electronic type regular socket include memory rechargeable battery such as MIKOS12 type electronic type regular socket, be chronically at charging shape
State, there are security risks, also not energy-efficient, and timing may be only accurate to minute, cannot be accurate to the second, it has not been convenient to realize starting on demand
Countdown function.Mechanical type timing socket in the prior art, it is when in use, troublesome in poeration such as TW-960 type, cannot at any time into
Row countdown control, can only be suitble to the occasion being recycled, and there is mechanicalness noise in when operation, and troublesome in poeration, and the control time cannot
Intuitively shown.
Countdown socket in the prior art has the following problems: 1, precision is inadequate, it is difficult to it is fixed to be effectively accurate to second grade
When；2, it is difficult to effectively automatically power off, the long-term charging operation of control section circuit；3, it is inserted on socket for a long time, power consumption and presence
Security risk.
Summary of the invention
To solve the above problems, the invention discloses the safety-type countdown sockets of a kind of second grade Self-disconnecting.Electric appliance can be set
Standby operation carries out countdown control, makes high-precision intelligent socket a in this way using singlechip technology, can be periodically accurate
To the second grade, and can thoroughly Self-disconnecting (timer itself also completely disengages power supply), flexible operation, securely and reliably, allow the present invention at
For the small assistant of economize on electricity environmental protection in life.
In order to reach the goals above, the invention provides the following technical scheme:
The safety-type countdown socket of a kind of second grade Self-disconnecting, including socket, power-line plug, the socket include instruction
Lamp, power switch, jack, when setting button, set up separately determine button, the second setting button, countdown real-time display device, countdown starting
Button, countdown conclusion button are fixed tentatively in button, countdown；The socket connects power-line plug；It is equipped in the socket
Component is automatically powered off, the component that automatically powers off includes control module, drive module, display module, and the control module includes
Single-chip microcontroller, storage chip and key, the drive module include relay K1, relay K2, photoelectrical coupler and triode,
The display module includes seven segment digital tubes.
Further, the jack is two hole jacks and/or three hole jacks.
Further, the display module is liquid crystal display.
Further, the power-line plug is three-phase power line plug.
The automatic countdown control method of the safety-type countdown socket of a kind of second grade Self-disconnecting, comprising the following steps: press
" display " button after 220V alternating current passes through C1 and R1 resistance-capacitance depressurization, carries out bridge rectifier by D1, then passes through voltage-stabiliser tube
D3 pressure stabilizing is to 12V, this voltage a part is to two relay power supplies, and another part exports 5V voltage by 7805 pressure stabilizings, to single
Piece machine, memory, buzzer and charactron power supply.At this time single-chip microcontroller start to work, first calling 24C02 in store setting when
Between information, and this time is shown on charactron.By existing setting time timing if, then " starting " button is pressed,
Single-chip microcontroller issues instruction at this time, so that relay K2 is obtained electric actuation, controlled socket is initially powered up, and controlled device is made to work.Charactron
On time start countdown and show timing numerical value, when time is up 00:00:00, relay K2 cut off controlled device power supply, bee
The device that rings issues buzzing, and timing is prompted to arrive.Meanwhile relay K1 is also disconnected automatically, is thoroughly cut off control circuit power supply, is made
Circuit completely disengages power supply, is really achieved Self-disconnecting.If necessary to adjust setting time parameter, only need to by " timing ", " adjust point ",
" adjusting the second " button, simple and quick to set to Hour Minute Second, the information after setting, which can be written into 24C02 memory, permanently protects
It deposits, is not required to maintain imformation memory with battery, setting value can be called automatically by reusing next time.In timing course, face if necessary
When suspend timing function, then press " pause " key, when press again "start" button can restore timing walk when.If necessary to end
" stopping " key when fastening, is then pressed, this timing is terminated.When next time reuses, or original setting time is called to believe automatically
Breath, unless readjusting again, can automatically write memory again.
Compared with prior art, the present invention having substantive distinguishing features outstanding and significant progress.With below beneficial to effect
Fruit:
1. timing is accurate to the second: existing countdown socket and regular socket are to be accurate to minute grade mostly in the market, for needing
Wanting the needs such as scientific research, civilian to be accurate to the countdown socket of second can be with almost without, this countdown socket applications singlechip technology
Setting is accurate to the second.
2. Self-disconnecting: existing timer is all to be inserted on 220V power supply for a long time in the market, is constantly in standby mode, no
Only power consumption is also dangerous.This timer only just starts electricity consumption at work, after countdown, can automatically cut off 220V power supply
(power supply including timer itself) is in fully powered-off state.
3. safety: existing timer is in the market in order to maintain the memory of setup parameter, by one piece of rechargeable battery,
When being usually inserted on 220V, this battery is constantly in trickle charge state, there is the danger for overcharging explosion.This timer setup parameter
Memory not against battery, but utilize memory write-back function, the time parameter of setting can be still remembered after power-off.
4. intuitive display: count down time is accurately intuitively shown, timing time progress is held convenient for user, to controlled electricity
Device is accomplished to know what's what.
5. can suspend or stop: in countdown process, according to controlled device needs, pause can be timed at any time or stopped
Only timing function.
Detailed description of the invention
Fig. 1,1 structural schematic diagram of the embodiment of the present invention；
Fig. 2, a schematic structural view of Embodiment 1 of the present invention；
The working principle diagram of Fig. 3, the embodiment of the present invention 1；
The circuit diagram of Fig. 4, the embodiment of the present invention 2.
Wherein: socket 100, power-line plug 200, socket include indicator light 1, power switch 2, jack 3, when setting
Button 4 sets up separately and determines that button 5, second setting button 6, countdown real-time display device 7, countdown start button 8, countdown is tentative presses
Button 9, countdown conclusion button 10.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.
Embodiment 1
As shown in Figure 1 and Figure 2, the safety-type countdown socket of a kind of second grade Self-disconnecting, including socket 100, power-line plug 200,
Socket include indicator light 1, power switch 2, jack 3, when setting button 4, set up separately determine button 5, the second setting button 6, countdown
Button 9, countdown conclusion button 10 are fixed tentatively in real-time display device 7, countdown start button 8, countdown；Socket connects power supply line
Plug；It is equipped in socket and automatically powers off component, automatically powering off component includes control module, drive module, display module, control
Module includes single-chip microcontroller, storage chip and key, and drive module includes relay K1, relay K2, photoelectrical coupler and three
Pole pipe, display module include seven segment digital tubes.
In the present embodiment, jack includes two hole jacks and three hole jacks.
In this example it is shown that module is liquid crystal display.
In the present embodiment, stating power-line plug is three-phase power line plug.
Embodiment 2
The automatic countdown control method of the safety-type countdown socket of a kind of second grade Self-disconnecting of embodiment 1, comprising the following steps:
" display " button is pressed, after 220V alternating current passes through C1 and R1 resistance-capacitance depressurization, bridge rectifier is carried out by D1, then by steady
Pressure pipe D3 pressure stabilizing is to 12V, and for this voltage a part to two relay power supplies, another part passes through 7805 pressure stabilizings output 5V voltage,
It powers to single-chip microcontroller, memory, buzzer and charactron.Single-chip microcontroller is started to work at this time, stores setting in calling 24C02 first
Temporal information, and this time is shown on charactron.By existing setting time timing if, then presses " starting " and press
Button, single-chip microcontroller issues instruction at this time, so that relay K2 is obtained electric actuation, controlled socket is initially powered up, and controlled device is made to work.It is digital
Time on pipe starts countdown and shows timing numerical value, when time is up 00:00:00, relay K2 cut off controlled device power supply,
Buzzer issues buzzing, and timing is prompted to arrive.Meanwhile relay K1 is also disconnected automatically, thoroughly cuts off control circuit power supply,
So that circuit is completely disengaged power supply, is really achieved Self-disconnecting.It, only need to be by " timing ", " tune if necessary to adjust setting time parameter
Point ", " adjust second " button, simple and quick to set to Hour Minute Second, the information after setting can be written into 24C02 memory permanently
It saves, is not required to maintain imformation memory with battery, setting value can be called automatically by reusing next time.In timing course, if necessary
Interim pause timing function, then press " pause " key, when pressing "start" button again can restore periodically to walk.If necessary
Timing is terminated, then presses " stopping " key, terminates this timing.When next time reuses, or original setting time is called automatically
Information can automatically write memory unless readjusting again again.
Embodiment 3
The course of work of the invention are as follows:
1. directly utilizing the countdown repeatedly of former setup parameter." display " button is pressed, " starting " button is then pressed, can start
Countdown function waits count down times to terminate, automaticallys cut off the power, and has buzzing prompt.
2. to readjust timing parameters timing again." display " button is pressed to be pressed as needed according to the display prompts time
" timing ", " adjust and divide ", " adjusting the second " carry out time setting, then press " starting " again.
3. countdown midway needs tentative.If countdown midway is interrupted, it can be suspended and be counted by " pause "
Shi Gongneng if you need to when being further continued for away, then clicks " starting ", can restore countdown function.
4. countdown midway needs to exit control, this timing directly can be terminated by " closing ".
5. timing range minimum, by 1 second, 59 divide 59 seconds when being up to 99.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention (such as the design using more low-power consumption
Scheme etc.), these modifications and embellishments are also considered to be within the scope of the present invention.
Claims (6)
1. the safety-type countdown socket of a kind of second grade Self-disconnecting, it is characterised in that: described to insert including socket, power-line plug
Pedestal include indicator light, power switch, jack, when setting button, set up separately determine button, the second setting button, countdown real-time display
Button, countdown conclusion button are fixed tentatively in device, countdown start button, countdown；The socket connects power-line plug；It is described
It is equipped in socket and automatically powers off component, the component that automatically powers off includes relay K1, relay K2, single-chip microcontroller, storage core
Piece, buzzer, six seven segment digital tubes, three terminal regulator, two photoelectrical couplers, the photoelectrical coupler are used for isolation drive
Relay K1, relay K2.
2. the second grade safety-type countdown socket of Self-disconnecting as described in claim 1, it is characterised in that: the jack is inserted for two holes
Hole and/or three hole jacks.
3. the second grade safety-type countdown socket of Self-disconnecting as described in claim 1, it is characterised in that: the display module is liquid
Crystal display screen.
4. second as described in claim 1 grade safety-type countdown socket of Self-disconnecting, it is characterised in that: the power-line plug is
Three-phase power line plug.
5. the automatic countdown controlling party of the safety-type countdown socket of any one second grade Self-disconnecting as described in claim 1-4
Method, which is characterized in that for automatic countdown control method the following steps are included: pressing " display " button, 220V alternating current passes through C1
After R1 resistance-capacitance depressurization, bridge rectifier is carried out using D1, then by voltage-stabiliser tube D3 pressure stabilizing to 12V, this voltage a part is given
Two relay power supplies, another part export 5V voltage by 7805 pressure stabilizings, give single-chip microcontroller, memory, buzzer and charactron
Power supply；Single-chip microcontroller is started to work at this time, stores the temporal information of setting in calling 24C02 first, and this time is shown in number
On code pipe；By existing setting time timing if, then " starting " button is pressed, single-chip microcontroller issues instruction at this time, makes relay
Device K2 obtains electric actuation, and controlled socket is initially powered up, and controlled device is made to work；Time on charactron starts countdown and shows timing
Numerical value, when time is up 00:00:00, relay K2 cut off controlled device power supply, buzzer issues buzzing, prompts timing
It has arrived；Meanwhile relay K1 is also disconnected automatically, is thoroughly cut off control circuit power supply, so that circuit is completely disengaged power supply, be really achieved
Self-disconnecting.
6. " timing ", " adjust and divide ", " adjusting the second " button need to be only pressed if necessary to adjustment setting time parameter, it is simple and quick to the time-division
Second is set, and the information after setting can be written into persistence in 24C02 memory, is not required to maintain imformation memory with battery,
Setting value can be called automatically by reusing next time；In timing course, if necessary to interim pause timing function, then " pause " is pressed
Key, when pressing "start" button again can restore periodically to walk；If necessary to terminate timing, then " stopping " key is pressed, terminated
This timing；When next time reuses, or original setting time information is called automatically, unless readjust again, it can again
Automatically write memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236752.2A CN109599702A (en) | 2019-02-18 | 2019-02-18 | The safety-type countdown socket of a kind of second grade Self-disconnecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236752.2A CN109599702A (en) | 2019-02-18 | 2019-02-18 | The safety-type countdown socket of a kind of second grade Self-disconnecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109599702A true CN109599702A (en) | 2019-04-09 |
Family
ID=65957947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811236752.2A Pending CN109599702A (en) | 2019-02-18 | 2019-02-18 | The safety-type countdown socket of a kind of second grade Self-disconnecting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054493A (en) * | 2021-03-17 | 2021-06-29 | 郑州迪云网络科技有限公司 | Timing socket and timing on/off setting method thereof |
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|---|---|---|---|---|
| CN2172927Y (en) * | 1993-10-22 | 1994-07-27 | 刘福林 | Timing controller |
| JP3094198U (en) * | 2002-11-21 | 2003-06-06 | 弘進電子股▲ふん▼有限公司 | Wireless remote control scheduled outlet device |
| CN2641859Y (en) * | 2003-08-06 | 2004-09-15 | 王国友 | Digital code timing socket |
| CN2867654Y (en) * | 2006-03-31 | 2007-02-07 | 王卫东 | Intelligence and energy conservation power-supply socket |
| US20120104869A1 (en) * | 2010-10-29 | 2012-05-03 | Li-Chun Lai | Outdoor extension line socket enabling romote controlled timing power supply |
| CN202737259U (en) * | 2012-08-21 | 2013-02-13 | 昆明理工大学 | Intelligent timing socket |
| CN202797490U (en) * | 2012-05-14 | 2013-03-13 | 湖南工程学院 | Intelligent timing energy-saving socket |
| CN104901092A (en) * | 2015-06-18 | 2015-09-09 | 黄红林 | Intelligent timing socket |
| CN204793467U (en) * | 2015-07-27 | 2015-11-18 | 宁夏源浩科技服务有限公司 | Intelligent energy -conserving socket of timing |
| CN206250502U (en) * | 2016-12-27 | 2017-06-13 | 宁德师范学院 | A kind of smart jack |
| CN207098161U (en) * | 2017-06-16 | 2018-03-13 | 上海工程技术大学 | It is a kind of that there is timing, current limliting, the socket of warning function |
| US20180364778A1 (en) * | 2016-01-28 | 2018-12-20 | Wellbas Limited | Artificial intelligence type electric outlet having automatic standby power cut-off and restoration function |
-
2019
- 2019-02-18 CN CN201811236752.2A patent/CN109599702A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2172927Y (en) * | 1993-10-22 | 1994-07-27 | 刘福林 | Timing controller |
| JP3094198U (en) * | 2002-11-21 | 2003-06-06 | 弘進電子股▲ふん▼有限公司 | Wireless remote control scheduled outlet device |
| CN2641859Y (en) * | 2003-08-06 | 2004-09-15 | 王国友 | Digital code timing socket |
| CN2867654Y (en) * | 2006-03-31 | 2007-02-07 | 王卫东 | Intelligence and energy conservation power-supply socket |
| US20120104869A1 (en) * | 2010-10-29 | 2012-05-03 | Li-Chun Lai | Outdoor extension line socket enabling romote controlled timing power supply |
| CN202797490U (en) * | 2012-05-14 | 2013-03-13 | 湖南工程学院 | Intelligent timing energy-saving socket |
| CN202737259U (en) * | 2012-08-21 | 2013-02-13 | 昆明理工大学 | Intelligent timing socket |
| CN104901092A (en) * | 2015-06-18 | 2015-09-09 | 黄红林 | Intelligent timing socket |
| CN204793467U (en) * | 2015-07-27 | 2015-11-18 | 宁夏源浩科技服务有限公司 | Intelligent energy -conserving socket of timing |
| US20180364778A1 (en) * | 2016-01-28 | 2018-12-20 | Wellbas Limited | Artificial intelligence type electric outlet having automatic standby power cut-off and restoration function |
| CN206250502U (en) * | 2016-12-27 | 2017-06-13 | 宁德师范学院 | A kind of smart jack |
| CN207098161U (en) * | 2017-06-16 | 2018-03-13 | 上海工程技术大学 | It is a kind of that there is timing, current limliting, the socket of warning function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113054493A (en) * | 2021-03-17 | 2021-06-29 | 郑州迪云网络科技有限公司 | Timing socket and timing on/off setting method thereof |
| CN113054493B (en) * | 2021-03-17 | 2023-03-28 | 郑州迪云网络科技有限公司 | Timing socket and timing on/off setting method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190409 |