CN103401100A - Timing socket capable of controlling energization time - Google Patents
Timing socket capable of controlling energization time Download PDFInfo
- Publication number
- CN103401100A CN103401100A CN2013103090096A CN201310309009A CN103401100A CN 103401100 A CN103401100 A CN 103401100A CN 2013103090096 A CN2013103090096 A CN 2013103090096A CN 201310309009 A CN201310309009 A CN 201310309009A CN 103401100 A CN103401100 A CN 103401100A
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- Prior art keywords
- socket
- power supply
- relay
- chip microcomputer
- at89s52 single
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Abstract
The invention discloses a timing socket capable of controlling energization time. The timing socket capable of controlling the energization time comprises a socket, a relay, a keyboard, an AT89S52 single-chip microcomputer, a regulated power supply and a nixietube, wherein the socket is connected with the relay; the relay, the keyboard and the nixietube are respectively connected with the corresponding interface of the AT89S52 single-chip microcomputer; the output end of the regulated power supply is connected with the power supply input end of the AT89S52 single-chip microcomputer; a 220V power supply is connected into the input end of the regulated power supply. According to the timing socket disclosed by the invention, the energization time can be set for the socket, the socket can be subjected to power off in time, and therefore the situation that the fire hazard is caused due to the fact that a storage battery is over-charged can be effectively avoided.
Description
Technical field
The present invention relates to a kind of regular socket that can control conduction time.
Background technology
Along with battery vehicle is more and more universal, the also often generation of phenomenon that battery vehicle overcharges and causes fire, caused very large economic loss.Existing socket is switched on always, as long as plug the plug of charger, will charge to storage battery, still, due to people's carelessness, after storage battery is full of electricity, forgets and pulls out Charger (portable round), is easy to initiation fire.The present invention just can avoid this situation.
Summary of the invention
The object of the invention is to overcome the problem that prior art exists, a kind of regular socket that can control conduction time is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of regular socket that can control conduction time, comprise socket, relay, keyboard, AT89S52 single-chip microcomputer, stabilized voltage power supply and charactron, described socket connects described relay, described relay, described keyboard and the charactron of being connected connect respectively the corresponding interface of described AT89S52 single-chip microcomputer, and described output end of stabilized voltage supply connects described AT89S52 microcontroller power supply input, described stabilized voltage power supply input access 220V power supply.
Further, another terminal wire of make contact that one terminal wire of described socket connects described relay directly connects the 220V electric wire, the JDSC of described relay end connects interface and another termination+5V power supply of described AT89S52 single-chip microcomputer, an one-way conduction diode D in parallel between the JDSC of described relay end and+5V power end.
The invention has the beneficial effects as follows:
Adopt the present invention, can set conduction time and can in time cut off the power supply for socket, effectively avoided storage battery to overcharge the situation of initiation fire.
Description of drawings
Fig. 1 is the structured flowchart of invention.
Fig. 2 is socket and relay connection method schematic diagram.
Number in the figure explanation: 1, socket, 2, relay, 3, keyboard, 4, the AT89S52 single-chip microcomputer, 5, charactron, 6, stabilized voltage power supply.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Figure 1, a kind of regular socket that can control conduction time, comprise socket 1, relay 2, keyboard 3, AT89S52 single-chip microcomputer 4, charactron 5 and stabilized voltage power supply 6, described socket 1 connects described relay 2, and described relay 2, described keyboard 3 and the charactron 5 of being connected connect respectively the corresponding interface of described AT89S52 single-chip microcomputer 4, described stabilized voltage power supply 6 outputs connect described AT89S52 single-chip microcomputer 4 power inputs, described stabilized voltage power supply 6 input access 220V power supplys.
Further, with reference to shown in Figure 2, another terminal wire of make contact that one terminal wire of described socket 1 connects described relay 2 directly connects the 220V electric wire, the JDSC of described relay 2 end connects described AT89S52 single-chip microcomputer 4 interfaces and another termination+5V power supply, an one-way conduction diode D in parallel between the JDSC of described relay end and+5V power end.
Principle of the present invention:
After the user inserts socket to Charger (portable round), by the keyboard to set up time, this moment, relay was in conducting state, started to the storage battery charging, and charactron starts countdown, when countdown finishes, the Single-chip Controlling relay disconnects, thereby disconnect charger, is connected connection with socket, prevents that storage battery from overcharging, about relay circuit, relay circuit.When the JDSC end had DC 5V, relay was not worked, and the 220V1 end disconnects with the 220V2 end, the socket outage; When the JDSC end has 0 V, relay work, the 220V1 end is logical with the 220V2 termination, the socket energising, about charactron, adopt dynamic display types, use 47 segment numeral pipe high-speed circulatings to show, the user can by the time numerical value adjusting key and minute adjust key while freely adjusting, divide, then press acknowledgement key, system starts countdown, when Hour Minute Second all equals 0, the state of relay does once to change (disconnected by leading to), and the break-make of socket also occurs once to change.
The foregoing is only the preferred embodiment of invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. the regular socket that can control conduction time, comprise socket (1), relay (2), keyboard (3), AT89S52 single-chip microcomputer (4), charactron (5) and stabilized voltage power supply (6), it is characterized in that, described socket (1) connects described relay (2), described relay (2), described keyboard (3) be connected charactron (5) and connect respectively the corresponding interface of described AT89S52 single-chip microcomputer (4), described stabilized voltage power supply (6) output connects described AT89S52 single-chip microcomputer (4) power input, described stabilized voltage power supply (6) input access 220V power supply.
2. the regular socket that can control conduction time according to claim 1, it is characterized in that, another terminal wire of make contact that one terminal wire of described socket (1) connects described relay (2) directly connects the 220V electric wire, the JDSC of described relay (2) end connects described AT89S52 single-chip microcomputer (4) interface and another termination+5V power supply, an one-way conduction diode D in parallel between the JDSC of described relay end and+5V power end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103090096A CN103401100A (en) | 2013-07-23 | 2013-07-23 | Timing socket capable of controlling energization time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103090096A CN103401100A (en) | 2013-07-23 | 2013-07-23 | Timing socket capable of controlling energization time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103401100A true CN103401100A (en) | 2013-11-20 |
Family
ID=49564674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103090096A Pending CN103401100A (en) | 2013-07-23 | 2013-07-23 | Timing socket capable of controlling energization time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103401100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959189A (en) * | 2017-12-19 | 2018-04-24 | 李苇 | A kind of new type of safe conversion socket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2390237A (en) * | 2002-06-25 | 2003-12-31 | Olson Electronics Ltd | power distribution system with delayed output |
| KR20070056893A (en) * | 2006-03-17 | 2007-06-04 | 임성규 | Relay outlet capable of controlling power voltage |
| CN201549713U (en) * | 2009-11-24 | 2010-08-11 | 王啸东 | Anti-lightning timing socket |
| CN202231253U (en) * | 2011-10-18 | 2012-05-23 | 广西电网公司电力科学研究院 | Intelligent multifunctional socket |
-
2013
- 2013-07-23 CN CN2013103090096A patent/CN103401100A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2390237A (en) * | 2002-06-25 | 2003-12-31 | Olson Electronics Ltd | power distribution system with delayed output |
| KR20070056893A (en) * | 2006-03-17 | 2007-06-04 | 임성규 | Relay outlet capable of controlling power voltage |
| CN201549713U (en) * | 2009-11-24 | 2010-08-11 | 王啸东 | Anti-lightning timing socket |
| CN202231253U (en) * | 2011-10-18 | 2012-05-23 | 广西电网公司电力科学研究院 | Intelligent multifunctional socket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959189A (en) * | 2017-12-19 | 2018-04-24 | 李苇 | A kind of new type of safe conversion socket |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131120 |
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| RJ01 | Rejection of invention patent application after publication |