CN203911139U - Novel power strip - Google Patents
Novel power strip Download PDFInfo
- Publication number
- CN203911139U CN203911139U CN201320852727.3U CN201320852727U CN203911139U CN 203911139 U CN203911139 U CN 203911139U CN 201320852727 U CN201320852727 U CN 201320852727U CN 203911139 U CN203911139 U CN 203911139U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- scm
- power supply
- relay
- single chip
- 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
Abstract
The utility model discloses a novel power strip including a power strip housing. A chopper circuit, a rectifier circuit, a filter circuit, a single-chip microcomputer system, an A/D converter, an LCD monitor, a control panel, a triode, a relay, an AC ammeter and an AC voltmeter are disposed in the housing. A power supply, the chopper circuit, the rectifier circuit, the filter circuit and the single-chip microcomputer system are connected in sequence. The single-chip microcomputer system is connected to the A/D converter and the LCD monitor. The single-chip microcomputer system is connected to the control panel. The single-chip microcomputer system is connected to the relay via the triode. The relay is connected to a jack panel disposed on the housing. The AC ammeter is connected in series with the power supply. The AC voltmeter is connected in parallel with the power supply. According to the utility model, with the addition of the single-chip microcomputer system, the timing function is achieved; and the addition of the AC voltmeter and the AC ammeter for real-time monitoring and display allows more vivid observation of the voltage and current of the power strip in real time, and thus the safe use of electrical appliances is achieved.
Description
Technical field
The utility model relates to daily family expenses insert row field, is specially a kind of Novel socket of realizing timing function and Real-Time Monitoring electric current, voltage function.
Background technology
Along with the progress in epoch, various household electrical appliance increase gradually, although a lot of household electrical appliance have increased timing function, its price also goes up thereupon, cause people greatly cannot pay the expense that the advanced household electrical appliance with timing function increase.In rural area and relative poor area, timing function cannot bring more facility to everybody; On the other hand, some regional voltage instability, causes electrical appliance job insecurity.There is the problem of aging circuit in some family, in unwitting situation, thereby likely because household electrical appliance too much cause electric wire overcurrent to cause electric wire and household electrical appliance to burn out on insert row.
Summary of the invention
The utility model, for above weak point, provides a kind of Novel socket, increases single-chip computer control system, thereby reaches the object that realizes timing function; Increase exchanges Real-Time Monitoring and the demonstration of voltmeter and alternating current ammeter, can observe more intuitively real-time voltage and the real-time current of insert row, and then reach the object of safe handling electrical equipment.
The utility model solves the technical scheme that its technical problem adopts: a kind of Novel socket, include insert row housing, described enclosure interior is provided with chopper circuit, rectification circuit, filter circuit, Single Chip Microcomputer (SCM) system, A/D converter, LCD display, control panel, triode, relay, alternating current ammeter, A.C. voltmeter, described power supply, chopper circuit, rectification circuit, filter circuit, Single Chip Microcomputer (SCM) system connects in turn, described Single Chip Microcomputer (SCM) system connects A/D converter, LCD display, described Single Chip Microcomputer (SCM) system connects control panel, described Single Chip Microcomputer (SCM) system connects and connects relay by triode, described relay is connected in the jack panel on housing, alternating current ammeter is connected with power supply, A.C. voltmeter is in parallel with power supply.
The beneficial effects of the utility model are:
Timing function is built in to family expenses insert row, has greatly saved the expense that consumer purchases article;
Increased Single Chip Microcomputer (SCM) system, A/D conversion, by A/D, changed and can make detected analog quantity be converted to digital quantity, made user can directly on Displaying Meter, obtain regularly information remaining time; By Single Chip Microcomputer (SCM) system, carry out timing controlled.
Increase relay-set, can be good at guaranteeing the security performance of timing socket.
Increase ammeter and voltmeter, can show in real time and monitor, prevent overcurrent and under-voltage problem.
Accompanying drawing explanation
It shown in Fig. 1, is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown be a specific embodiment of the present utility model, a kind of Novel socket, include insert row housing 13, described housing 13 inside are provided with chopper circuit 1, rectification circuit 2, filter circuit 3, Single Chip Microcomputer (SCM) system 4, A/D converter 5, LCD display 6, control panel 7, triode 8, relay 9, alternating current ammeter 10, A.C. voltmeter 11, described power supply 14, chopper circuit 1, rectification circuit 2, filter circuit 3, Single Chip Microcomputer (SCM) system 4 connects in turn, described Single Chip Microcomputer (SCM) system 4 connects A/D converter 5, LCD display 6, described Single Chip Microcomputer (SCM) system 4 connects control panel 7, described Single Chip Microcomputer (SCM) system 4 connects by triode 8 and connects relay 9, described relay 9 is connected in the jack panel 15 on housing 13, alternating current ammeter 10 is connected with power supply 14, for measuring the outflow of bus current situation of power supply 14, A.C. voltmeter 11 is in parallel with power supply 14, whether normal for measuring the voltage of power supply 14.
Utilize the independent power supply for Single Chip Microcomputer (SCM) system 4 by reduce to+5V of the 220V alternating voltage direct voltage of power supply 14 of chopper circuit 1, rectification circuit 2 and filter circuit 3, by Single Chip Microcomputer (SCM) system 4, reach object regularly, by A/D, change 5 digitlizations that realize in LCD display 6 and show, its operation control panel 7 is for carrying out foolproof control to Single Chip Microcomputer (SCM) system 4.In 220V main circuit, add relay 9, Single Chip Microcomputer (SCM) system 4 is by triode 8, and then the relay in connection main circuit 9, Single Chip Microcomputer (SCM) system 4 is by realizing opening and turn-offing of main circuit in insert row to the control of relay 9,10 of A.C. voltmeter 11 and alternating current ammeters are by electric line, to carry out real-time monitoring and demonstration to whole.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (1)
1. a Novel socket, is characterized in that, includes insert row housing (13), and described housing (13) inside is provided with chopper circuit (1), rectification circuit (2), filter circuit (3), Single Chip Microcomputer (SCM) system (4), A/D converter (5), LCD display (6), control panel (7), triode (8), relay (9), alternating current ammeter (10), A.C. voltmeter (11), described power supply (14), chopper circuit (1), rectification circuit (2), filter circuit (3), Single Chip Microcomputer (SCM) system (4) connects in turn, and described Single Chip Microcomputer (SCM) system (4) connects A/D converter (5), LCD display (6), described Single Chip Microcomputer (SCM) system (4) connects control panel (7), described Single Chip Microcomputer (SCM) system (4) connects by triode (8) and connects relay (9), described relay (9) is connected in the jack panel (15) on housing (13), alternating current ammeter (10) is connected with power supply (14), and A.C. voltmeter (11) is in parallel with power supply (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852727.3U CN203911139U (en) | 2013-12-23 | 2013-12-23 | Novel power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320852727.3U CN203911139U (en) | 2013-12-23 | 2013-12-23 | Novel power strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911139U true CN203911139U (en) | 2014-10-29 |
Family
ID=51785384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320852727.3U Expired - Fee Related CN203911139U (en) | 2013-12-23 | 2013-12-23 | Novel power strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765192A (en) * | 2017-09-28 | 2018-03-06 | 成都隆航科技有限公司 | A kind of monitoring device for the voltage x current for being applicable power supply |
-
2013
- 2013-12-23 CN CN201320852727.3U patent/CN203911139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765192A (en) * | 2017-09-28 | 2018-03-06 | 成都隆航科技有限公司 | A kind of monitoring device for the voltage x current for being applicable power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |