CN207853076U - A kind of pyroelectric infrared-sensing intelligent rotating socket - Google Patents
A kind of pyroelectric infrared-sensing intelligent rotating socket Download PDFInfo
- Publication number
- CN207853076U CN207853076U CN201721587369.2U CN201721587369U CN207853076U CN 207853076 U CN207853076 U CN 207853076U CN 201721587369 U CN201721587369 U CN 201721587369U CN 207853076 U CN207853076 U CN 207853076U
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- China
- Prior art keywords
- infrared
- microcontroller
- pins
- socket
- rheostat
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pyroelectric infrared-sensing intelligent rotating sockets, using infrared transmitting tube and infrared receiving tube, whether have plug in test socket；And pyroelectric infrared sensor, for acquiring surrounding infra-red radiation；Realize people get in induction range socket spun out by motor it is for people to use, after people leaves the time of setting, in the case where there is no plug on socket, socket is rotated back to by motor, and the intelligentized control method of pyroelectric infrared-sensing intelligent rotating socket plays the role of dustproof and waterproof, it avoids socket from being exposed to outside for a long time to easily cause damage or bring security risk, and the time that people arrange socket is saved, the working efficiency of people is improved, has been achieved the purpose that indoor clean and tidy.
Description
Technical field
The utility model is related to a kind of sockets, belong to field of intelligent control technology.
Background technology
With the raising of economic level, demand of the people to substance, quality of life is also higher and higher.People are often desirable to insert
Seat while with basic function of supplying power, moreover it is possible to improve work, living environment quality, improve the working efficiency of people,
Accomplish clean and tidy orderly.
However, the modes such as currently a popular intelligent socket is generally operated with manual switches, is remotely controlled, WIFI or bluetooth are controlled
System, these can solve part practical problem, but there are various defects.Manual switch needs hand touching switch, long-time operation
There are the risk of electric shock, remote control socket needs to be equipped with dedicated remote controler, and cost is higher and using trouble, WIFI and bluetooth control
System is all radio transmission operations, and cost is higher and mobile phone or computer is needed to be operated, using trouble, it is difficult to obtain user and connect
By.
Since these modes are all that user is needed to operate in person, some inconvenience are brought, also, when user leaves
Usually forget to turn off the switch, socket can not restore original state, not have the purpose of dustproof and waterproof not only in this way, but also do not
To the clean and tidy orderly of environment, the intelligent socket theory of current people is not met.
Utility model content
The purpose of this utility model is solved in intelligent socket control, and cost is higher, complicated for operation, and cleaning is poor, danger
A kind of dangerous high problem, it is proposed that pyroelectric infrared-sensing intelligent rotating socket.
Technical solution provided by the utility model is：
A kind of pyroelectric infrared-sensing intelligent rotating socket, including：Infrared receiving tube J1, infrared transmitting tube J2, motor J3,
Limit switch J4, pyroelectric sensor U1, microcontroller U2, motor drive ic U3, voltage comparison amplifier U4, light-operated adjusting become
Hinder device RP1, adjustment of sensitivity rheostat RP2, delay adjustment rheostat RP3, photo resistance CDS1, infrared receiving tube J1 and infrared
Transmitting tube J2 is individually fixed in socket both ends, and infrared transmitting tube J2 gives transmitting signal by microcontroller U2, and infrared receiving tube J1 will
The infrared signal received is input to microcontroller U2, and the OUT pins of pyroelectric sensor U1 have high level triggering, sensor
OUT pins are connected with microcontroller U2, send the signal of triggering to microcontroller；The SENS pins of pyroelectric sensor U1 it is defeated
Enter voltage and connects the common node of resistance R2 and rheostat RP2 for adjusting its sensitivity, SENS pins, pass through standardsizing rheostat
RP2 changes the voltage value of SENS pins；The input voltage of the ONE pins of pyroelectric sensor U1 is used for its light-operated adjusting, ONE
Pin connects the common node of resistance R5 and rheostat RP1, and the other end of photo resistance CDS1 connection resistance R5 is become by adjusting
Hinder the voltage value that device RP1 changes ONE pins；The input voltage of the TIME pins of pyroelectric sensor U1 is used for its delay adjustment,
TIME pins connect the common node of resistance R3 and rheostat RP3, change the voltage of TIME pins by standardsizing rheostat RP3
Value；Motor drive ic U3 is connected between microcontroller U2 and motor J3, and microcontroller U2 receives infrared receiving tube J1 and heat is released
The trigger signal of electric transducer U1, export makes the signal that motor rotates to motor drive ic U3；Limit switch J4 and microcontroller
U2 is connected directly, and is used for transmission the instruction whether motor rotates to setting position.
The microcontroller is using STM8S003F3 chips, motor drive ic using MS8837 chips, pyroelectric sensing device
LM393 chips are used using AS612 chips, voltage comparator.
Description of the drawings
Fig. 1 is the principles of the present invention figure.
Fig. 2 is the circuit diagram of the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, pyroelectric infrared-sensing intelligent rotating socket, including infrared receiving tube J1, infrared transmitting tube
J2, motor J3, limit switch J4, pyroelectric sensor U1, microcontroller U2, motor drive ic U3, voltage comparison amplifier U4,
Light-operated standardsizing rheostat RP1, adjustment of sensitivity rheostat RP2, delay adjustment rheostat RP3, photo resistance CDS1 and several
A electrolytic capacitor CE, capacitance C, resistance R, triode Q etc..
In the present embodiment, socket is mutually fixed with motor, and socket is rotated with motor and rotated, infrared receiving tube J1 and red
Outer transmitting tube J2 is individually fixed in socket both ends, for detecting whether there is socket to be inserted in above.Infrared transmitting tube J2 is by microcontroller
U2 gives transmitting signal, and the infrared signal received is input to microcontroller U2 by infrared receiving tube J1, if infrared receiving tube J1 does not have
Infrared signal is received, motor keeps standing state not rotate.
It is internal after the rpyroelectric infrared signal that pyroelectric sensor U1 is received is more than the activation threshold value inside probe
It will produce a counting pulse.When probe U1 receives such signal again, it is to have received second pulse that it, which will be considered that,
Once after receiving 2 pulses within 4 seconds, probe just will produce alarm signal, while the OUT pins of pyroelectric sensor
There is high level triggering.The OUT pins of sensor are connected with microcontroller U2, send the signal of triggering to microcontroller.
The input voltage of the SENS pins of pyroelectric sensor U1 is for adjusting its sensitivity, the smaller spirit of SENS pin voltages
Sensitivity is higher, and distance of reaction is remoter.In pyroelectric infrared-sensing module adjustment of sensitivity is realized in the form of electric resistance partial pressure,
SENS pins connect the common node of resistance R2 and rheostat RP2, can change the voltage of SENS pins by standardsizing rheostat RP2
Value.
The input voltage of the ONE pins of pyroelectric sensor U1 is used for its light-operated adjusting, and ONE pin voltages are bigger to illumination
It is lower.Realize that light-operated adjusting, ONE pins connect resistance R5 in pyroelectric infrared-sensing module in the form of electric resistance partial pressure
With the common node of rheostat RP1, the other end of photo resistance CDS1 connection resistance R5 can be changed by standardsizing rheostat RP1
The voltage value of ONE pins, when resistor RP1 is transferred to clockwise, ONE pin voltages are maximum, can incude day and night；Counterclockwise
When being transferred to bottom, ONE pin voltages are minimum, could only incude at night.
The input voltage of the TIME pins of pyroelectric sensor U1 is used for its delay adjustment, when pyroelectric sensor U1 is detected
To after human body signal, a high level can be exported in OUT pins, duration of the level is by being applied to the electricity of TIME pins
It puts down to determine.If there is multiple trigger signal generates, as long as detecting new trigger signal, the time of OUT will be reset, then
Reclocking.Delay adjustment, TIME pins connection electricity are realized in pyroelectric infrared-sensing module in the form of electric resistance partial pressure
The common node of R3 and rheostat RP3 are hindered, the voltage value of TIME pins, TIME pin electricity can be changed by standardsizing rheostat RP3
Press smaller delay time longer.After delay time, microcontroller U2 detects the voltage change of TIME pins, microcontroller U2
The signal for making socket return to original state will be sent.
Motor drive ic U3 is connected between microcontroller U2 and motor J3, if microcontroller U2 receives infrared receiving tube J1
With the trigger signal of pyroelectric infrared sensor U1, it will export makes the signal that motor rotates to motor drive ic U3.
Limit switch J4 is connected directly with microcontroller U2, is used for transmission the instruction whether motor rotates to setting position.If
Motor touches limit switch, and motor will stop operating, and when next time starts motor, motor will rotate in the opposite direction.
Claims (2)
1. a kind of pyroelectric infrared-sensing intelligent rotating socket, which is characterized in that including：Infrared receiving tube J1, infrared transmitting tube
J2, motor J3, limit switch J4, pyroelectric sensor U1, microcontroller U2, motor drive ic U3, voltage comparison amplifier U4,
Light-operated standardsizing rheostat RP1, adjustment of sensitivity rheostat RP2, delay adjustment rheostat RP3, photo resistance CDS1, infrared receiver
Pipe J1 and infrared transmitting tube J2 is individually fixed in socket both ends, and infrared transmitting tube J2 gives transmitting signal by microcontroller U2, infrared
The infrared signal received is input to microcontroller U2 by reception pipe J1, and the OUT pins of pyroelectric sensor U1 have high level triggering,
The OUT pins of sensor are connected with microcontroller U2, send the signal of triggering to microcontroller；The SENS of pyroelectric sensor U1 draws
The input voltage of foot connects the public section of resistance R2 and adjustment of sensitivity rheostat RP2 for adjusting its sensitivity, SENS pins
Point changes the voltage value of SENS pins by adjusting adjustment of sensitivity rheostat RP2；The ONE pins of pyroelectric sensor U1
Input voltage is used for its light-operated adjusting, and ONE pins connect the common node of resistance R5 and light-operated standardsizing rheostat RP1, photosensitive electricity
The other end for hindering CDS1 connection resistance R5 changes the voltage value of ONE pins by adjusting light-operated standardsizing rheostat RP1；Pyroelectricity
The input voltage of the TIME pins of sensor U1 is used for its delay adjustment, and TIME pins connect resistance R3 and delay adjustment rheostat
The common node of RP3 changes the voltage value of TIME pins by adjusting delay adjustment rheostat RP3；Motor drive ic U3 connects
It is connected between microcontroller U2 and motor J3, microcontroller U2 receives the triggering letter of infrared receiving tube J1 and pyroelectric sensor U1
Number, export makes the signal that motor rotates to motor drive ic U3；Limit switch J4 is connected directly with microcontroller U2, is used for transmission
Whether motor rotates to the instruction of setting position.
2. a kind of pyroelectric infrared-sensing intelligent rotating socket according to claim 1, which is characterized in that the microcontroller
Using STM8S003F3 chips, motor drive ic using MS8837 chips, pyroelectric sensing device using AS612 chips, voltage
Comparator uses LM393 chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587369.2U CN207853076U (en) | 2017-11-24 | 2017-11-24 | A kind of pyroelectric infrared-sensing intelligent rotating socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587369.2U CN207853076U (en) | 2017-11-24 | 2017-11-24 | A kind of pyroelectric infrared-sensing intelligent rotating socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853076U true CN207853076U (en) | 2018-09-11 |
Family
ID=63422574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721587369.2U Expired - Fee Related CN207853076U (en) | 2017-11-24 | 2017-11-24 | A kind of pyroelectric infrared-sensing intelligent rotating socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444970A (en) * | 2019-07-08 | 2019-11-12 | 杭州电子科技大学 | A kind of domestic intelligent principal and subordinate linkage socket controlling system |
-
2017
- 2017-11-24 CN CN201721587369.2U patent/CN207853076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444970A (en) * | 2019-07-08 | 2019-11-12 | 杭州电子科技大学 | A kind of domestic intelligent principal and subordinate linkage socket controlling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20191124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |