CN1561892A - Omnibearing human body safety protector for buttocks washing type colset - Google Patents
Omnibearing human body safety protector for buttocks washing type colset Download PDFInfo
- Publication number
- CN1561892A CN1561892A CN 200410030335 CN200410030335A CN1561892A CN 1561892 A CN1561892 A CN 1561892A CN 200410030335 CN200410030335 CN 200410030335 CN 200410030335 A CN200410030335 A CN 200410030335A CN 1561892 A CN1561892 A CN 1561892A
- Authority
- CN
- China
- Prior art keywords
- buttock
- circuit
- toilet seat
- ground wire
- cleaning type
- 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.)
- Pending
Links
Images
Landscapes
- Toilet Supplies (AREA)
Abstract
A high-safety human body protecting unit for the buttocks-washing flush toilet is composed of single-chip microprocessor, infrared transmitter and receiver, the detector for the potential difference between ground line and neutral line, the detector for the current difference between live line and neutral line, and water spraying switch. It can automatically cut off the power supply of electrically heating tube when its electric insulation is in failure.
Description
Technical field patent of the present invention belongs to the single-chip microcomputer applied technical field.
Background technology patent application of the present invention a few days ago; buttock-cleaning type toilet seat control device lack to human body near the time or cut off the electric heating tube power supply when using water spray: at the electric heating tube basic insulation with ground wire lost efficacy simultaneously or cut off live wire and ground wire during ground wire electrification: when electric heating tube leak electricity, cut off the control of live wire and zero line, make the user particularly the personal safety under the environment of imperfect earth can not get protecting.
The problem that summary of the invention patent of the present invention will solve is exactly to overcome the shortcoming that buttock-cleaning type toilet seat control device exists; provide a kind of have the people near or when using the buttock-cleaning type toilet seat; cut off electric heating tube live wire and zero line in real time; at the electric heating tube basic insulation with ground wire lost efficacy simultaneously or cut off live wire and ground wire during ground wire electrification in real time; when leaking electricity, electric heating tube cuts off the device of live wire and zero line in real time, the comprehensive personal safety protection when using the buttock-cleaning type toilet seat with realization.
The technical scheme that realizes patent of the present invention is as follows: patent of the present invention connects infrared ray transmitting and receiving device, ground wire and zero line potential difference detecting device, live wire and neutral line current device for detecting difference and water spray switch push button signalling respectively by the I/O input of singlechip chip: the I/O output of singlechip chip is connected transistor switching circuit, transistor switching circuit is connected with the relay executive circuit, and relay executive circuit control is connected on the break-make of live wire, ground wire or the zero line of its normally closed or normally opened contact.
The advantage of patent of the present invention is a highly versatile, can with the supporting use of all kinds of buttock-cleaning type toilet seats, when realizing comprehensive personal safety protection, do not influence the normal use of buttock-cleaning type toilet seat.
Appended drawings is the electrical schematic diagram of the present invention's profit.Singlechip chip is PIC16C54, PIC16C57 or corresponding 8-bit microcontroller chip among the figure.L
IN, N
IN, E
IN, L
OUT, N
OUT, E
OUTBe respectively live wire, zero line, ground wire turnover line end, L is a magnetic ring coil, and LM358 is the double operational integrated circuit.VD
1, VD
2Infrared emission and receiving tube, IC
3Hex inverter, IC
4Phaselocked loop.G
1, G
2, G
3Be transistor switching circuit, J
1, J
2, J
3Be relay.K is for touching water spray switch (taking from this buttock-cleaning type Closet seat implement control device).T is a transformer, and RC is the capacitance-resistance device, D
1～D
4For rectifying tube W is a voltage-stabiliser tube, C
OBe electric capacity of voltage regulation, G
OBe switching tube.
Specific embodiment patent of the present invention is by singlechip chip (present embodiment is PIC16C54), infrared induction transmitting and receiving device, ground wire and zero line potential difference detecting device, connect and compose step by step from touching water spray switch, diode switching circuit, relay executive circuit in this buttock-cleaning type Closet seat implement control device at live wire and neutral line current device for detecting difference.Infrared reception and transmitting tube VD
1, VD
2With hex inverter IC
3, Phase Lock Loop IC
4Form infrared emission, reception, modulation, demodulator circuit, phaselocked loop exports singlechip chip I/O input port to.Ground wire and zero line potential difference detecting device by cross-over connection in ground wire E
INWith zero line N
INTransformer T (or in the accompanying drawing frame of broken lines RC) step-down, D
1～D
4Rectification, W, C
OVoltage stabilizing, diode G
OConstitute G
OLink to each other with singlechip chip I/O input.Live wire and neutral line current device for detecting difference are made up of double operational integrated circuit LM358 and magnetic ring coil L, live wire L
INWith zero line N
INPass magnetic ring coil LM358 and link to each other, touch water spray switch K and take from this buttock-cleaning type toilet seat control device with singlechip chip I/O input.G
1, G
2, G
3Triode is connected with relay J 1, J2, J3 coil, and is controlled by single-chip microcomputer.Normally closed or the normally opened contact of relay connects L respectively
IN, N
IN, E
IN, L
OUT, N
OUT, E
OUT
Claims (6)
1, the comprehensive personal safety protector of a kind of buttock-cleaning type toilet seat, its principal character are that the single-chip processor i/o input connects infrared ray emission and receiving circuit, ground wire and zero line potential difference detecting device, live wire and neutral line current device for detecting difference and water spray switch signal respectively; The single-chip processor i/o output connects transistor switching circuit, and transistor switching circuit is connected with the relay executive circuit, and the relay executive circuit is controlled and is connected on it and often opens or the break-make of live wire, ground wire or the zero line of normally-closed contact.
2, the comprehensive personal safety protector of buttock-cleaning type toilet seat according to claim 1; it is characterized in that described infrared ray emission is connected to form by infrared emission, reception, modulation, demodulator circuit, phase inverter, phaselocked loop step by step with receiving circuit, this circuit receives the human-induced signal and is connected in the I/O input of singlechip chip.
3, the comprehensive personal safety protector of buttock-cleaning type toilet seat according to claim 1; it is characterized in that described ground wire and zero line potential difference detecting device provide electric heating tube basic insulation and ground wire to lose efficacy simultaneously or the ground wire electrification signal to singlechip chip; this device is connected to form step by step by transformer (or equivalent with it capacitance-resistance device), rectifying tube, voltage-stabiliser tube, electric capacity of voltage regulation and the switching tube of cross-over connection between ground wire and zero line, and output end of switching tube is connected with the single-chip processor i/o input.
4, the comprehensive personal safety protector of buttock-cleaning type toilet seat according to claim 1; it is characterized in that described live wire and neutral line current device for detecting difference provide the electric heating tube electric leakage signal to singlechip chip; this device is connected to form by double operational integrated circuit and magnetic ring coil; live wire and zero line pass magnetic ring coil; magnetic ring coil is connected with the double operational integrated circuit, and the double operational integrated circuit is connected with the single-chip processor i/o input.
5, the comprehensive personal safety protector of buttock-cleaning type toilet seat according to claim 1 is characterized in that described water spray switch signal takes from the touch-switch signal of buttock-cleaning type toilet seat control device.
6, the comprehensive personal safety protector of buttock-cleaning type toilet seat according to claim 1; it is characterized in that described transistor switching circuit is connected with the I/O output of singlechip chip; the output of transistor switching circuit is connected with relay coil, and the normally closed or normally opened contact of relay is connected with the in-out end of live wire, ground wire or zero line respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410030335 CN1561892A (en) | 2004-03-15 | 2004-03-15 | Omnibearing human body safety protector for buttocks washing type colset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410030335 CN1561892A (en) | 2004-03-15 | 2004-03-15 | Omnibearing human body safety protector for buttocks washing type colset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1561892A true CN1561892A (en) | 2005-01-12 |
Family
ID=34481084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410030335 Pending CN1561892A (en) | 2004-03-15 | 2004-03-15 | Omnibearing human body safety protector for buttocks washing type colset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1561892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076253B (en) * | 2008-08-01 | 2013-02-13 | 松下电器产业株式会社 | Toilet seat device |
| CN102088892B (en) * | 2008-08-01 | 2013-03-13 | 松下电器产业株式会社 | Toilet seat device |
-
2004
- 2004-03-15 CN CN 200410030335 patent/CN1561892A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076253B (en) * | 2008-08-01 | 2013-02-13 | 松下电器产业株式会社 | Toilet seat device |
| CN102088892B (en) * | 2008-08-01 | 2013-03-13 | 松下电器产业株式会社 | Toilet seat device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206729830U (en) | A kind of intelligent closestool for being capable of automatic cover-turning | |
| CN104950772B (en) | A kind of dish-washing machine and its stand-by power consumption control device and method | |
| CN1561892A (en) | Omnibearing human body safety protector for buttocks washing type colset | |
| CN103883199A (en) | Automatic door opening device for the disabled | |
| CN2726494Y (en) | Omnidirectional person safety protection device for buttocks washing type toilet | |
| CN2727640Y (en) | Omnibearing personal safety protection device for thermal storage electric water heater | |
| CN201865951U (en) | Electric fan protection circuit of human touch stall | |
| CN1563843A (en) | Omnidirectional human safety protector for heat storage electric water heater | |
| CN207234064U (en) | A kind of intelligent socket based on Internet of Things | |
| CN208888616U (en) | Intelligent closestool automated seat control device based on gesture control | |
| CN207715420U (en) | A kind of exhaust fan Intellectual delay switch | |
| CN215926197U (en) | Integrated form gravity-feed tank bath squatting pan | |
| CN214302026U (en) | Control circuit board and toilet bowl | |
| CN2605678Y (en) | 3+X shockproof socket (2) | |
| CN208209164U (en) | A kind of induction type leakage protecting plug | |
| CN1559331A (en) | Electricity-saving socket for intelligent water dispensser | |
| CN211183515U (en) | Energy-saving sanitary appliance device | |
| CN2490369Y (en) | Induction water-saving tap | |
| CN210562440U (en) | Induction type washing basin cabinet | |
| CN2724273Y (en) | General electricity proof wall device for electric heating water supply bathtub controlled by monolithic computer | |
| CN205004745U (en) | It prevents circuit breaker circuit connection of protection of falling power transmission to have small -size house generator concurrently | |
| CN209437144U (en) | A kind of intelligent closestool automated seat control device | |
| CN2867681Y (en) | Current limited all-insulated apparatus attached to regenerative electric water heater | |
| CN207766029U (en) | A kind of building speakerphone of changeable power supply mode | |
| CN2301785Y (en) | Remote-controlled convenient switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |