CN207852051U - Household going out prompting device - Google Patents
Household going out prompting device Download PDFInfo
- Publication number
- CN207852051U CN207852051U CN201721249093.7U CN201721249093U CN207852051U CN 207852051 U CN207852051 U CN 207852051U CN 201721249093 U CN201721249093 U CN 201721249093U CN 207852051 U CN207852051 U CN 207852051U
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- Prior art keywords
- circuit
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- household
- going out
- prompting device
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Abstract
The utility model belongs to Smart Home technical field, provides a kind of household going out prompting device.The household going out prompting device of the utility model includes infrared induction module, delay driving circuit, phonation circuit and illuminating circuit, the infrared induction probe is connect with delay driving circuit, the infrared induction module is also connect with external power supply, and the delay driving circuit is connect with the phonation circuit and illuminating circuit.The household going out prompting device of the utility model is close using infrared induction module induction human body, drive module receives and amplifies the signal that the infrared induction module passes over when utilization, the delay driving circuit is just that the phonation circuit and illuminating circuit are powered, the phonation circuit is made a sound respectively with circuit of giving out light and light, reminds the crowd that will be gone out.
Description
Technical field
The utility model is related to Smart Home technical fields, and in particular to a kind of household going out prompting device.
Background technology
Current, people often forget some things and thing when going out, for example forget band key, wallet or forget
Turn out the gas, tap etc. are remembered, often because these things lead to some unnecessary troubles, people after people go out
Household going out prompting device is particularly important to the prompting of crowd when going out.
Whether it is rotated to carry out prompt or according to door in some current household going out prompting device door lock handles
Whether there is shelter to carry out differentiating whether people will go out between handle, but both modes have after replacing door handle not
Good debugging either have will be reminded always when shelter can not be respectively people or article defect.
Utility model content
For the defects in the prior art, the utility model provides household going out prompting device, avoids crowd from going out and forgets band
Article forgets certain things, reminds crowd.
Household going out prompting device provided by the utility model, the household going out prompting device include infrared induction module, prolong
When driving circuit, phonation circuit and illuminating circuit, infrared induction probe connect with delay driving circuit, the infrared induction
Module is also connect with external power supply, and the delay driving circuit is connect with the phonation circuit and illuminating circuit, the infrared sense
Answer module for having monitored whether that crowd is close, the delay driving circuit is gone forward side by side line delay reset for amplifying circuit signal,
Make that the circuit signal of amplification is transferred in phonation circuit and illuminating circuit and the amplified signal can continue for some time, makes hair
The sound and light flash that acoustic-electric road and illuminating circuit are sent out continue for some time, and the phonation circuit is for making a sound, institute
Illuminating circuit is stated for sending out light.
Optionally, the infrared induction module includes that heat releases infrared probe IC1, and the heat releases infrared probe IC1 and power supply
Both ends connect, and the heat is released infrared probe IC1 and also connect with the delay driving circuit, and the heat is released infrared probe IC1 and is used for
Ambient temperature data are monitored, and heat is released into infrared probe IC1, the temperature data monitored is transmitted to the delay driving circuit
In.
Optionally, the delay driving circuit further includes power switching modules IC2, triode K1, diode D1, resistance
R1, resistance R2, resistance R3 and capacitance C, the power switching modules IC2 are connect with power supply, the base stage of the triode K1 and institute
Resistance R1 connections are stated, the resistance R1 is also connect with the infrared induction module, emitter-base bandgap grading and the resistance of the triode K1
The anode connection of R2 and diode D1, the collector of the triode K1 are connect with the power switching modules IC2, two pole
The cathode of pipe D1 is connect with the resistance R3 and capacitance C, and the resistance R3 is also connect with the power switching modules IC2, described
Capacitance C is also connect with the resistance R2, and the power switching modules IC2 is used to, according to received signal, judge whether to described
Phonation circuit and illuminating circuit power supply, the triode K1, diode D1, resistance R1, resistance R2, resistance R3 and capacitance C company
Signal of the circuit for amplifying the infrared induction module detection is connect, the signal of amplification is made to drive the power switching modules IC2,
The capacitance C is additionally operable to time-delay reset, makes the delay driving circuit when to the illuminating circuit and phonation circuit power supply, supplies
The electric energy answered continues for some time, and the sound for making the flicker of the light of the illuminating circuit and phonation circuit and sending out has persistently
Property.
Optionally, the power switching modules IC2 includes TWH8778.
Optionally, the phonation circuit voice integration module IC3, resistance R4, diode D2, triode K2 and loud speaker,
The voice integration module IC3 connects with the both ends of the resistance R4, the anode of diode D2, the base stage of triode K2 and emitter-base bandgap grading
Connect, the collector of the triode K2 is connect with the loud speaker, the loud speaker also with the cathode of the diode D2 and institute
State one end connection of driving delay circuit, the emitter-base bandgap grading of the triode K2 also with the voice integration module IC3 and the delay
The other end of driving circuit connects, and the voice integration module IC3 is used to control the frequency for the sound that the loud speaker is sent out, and makes
The loud speaker sends out specified sound.
Optionally, the voice integration module includes HFC5219C, and the HFC5219C is for controlling the loud speaker hair
Go out the voice of " please not forgetting key ".
Optionally, the illuminating circuit includes LED light, and the both ends of the LED light are connect with the both ends of the phonation circuit,
The LED light is for shining, flickering.
Optionally, the household going out prompting device further includes internal electric source, the internal electric source and the infrared induction mould
Block connects, and the internal electric source is used to power directly to the household going out prompting device.
Optionally, the household going out prompting device further includes shell, and the internal electric source, infrared induction module, delay are driven
Dynamic circuit, phonation circuit and illuminating circuit are placed into the enclosure, and the shell is used to go out the household prompt
Device is packaged to be installed convenient for the household prompting device.
Optionally, the household going out prompting device further includes gloss plate, and the gloss plate is set on the shell, described
After gloss plate shines for the illuminating circuit, the gloss plate becomes bright, is easy to prompting crowd.
Household going out prompting device provided by the utility model, it is close using infrared induction module induction human body, when monitoring
Crowd close to when, infrared detection module, fingerprint identification module then sends out the signal detected, and the delay and running module receives and amplifies described red
The signal that outer induction module passes over, as soon as after the signal of amplification is more than threshold value, the delay driving circuit is described
Phonation circuit and illuminating circuit power supply, the phonation circuit is made a sound respectively with circuit of giving out light and light.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the circuit diagram for the household going out prompting device that one embodiment of the utility model provides；
Fig. 2 is the shell schematic diagram of household going out prompting device shown in FIG. 1.
In attached drawing, 1 indicates power supply；2 indicate infrared induction module；3 indicate delay driving circuit；4 indicate phonation circuit；5
Indicate illuminating circuit, 6 indicate shell；7 indicate light version.
Specific implementation mode
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this
Novel protection domain.
Fig. 1 is the circuit diagram for the household going out prompting device that one embodiment of the utility model provides；
Fig. 2 is the shell schematic diagram of household going out prompting device shown in FIG. 1.
As Figure 1-Figure 2, household going out prompting device provided by the utility model, the household going out prompting device include electricity
Source 1, infrared induction module 2, delay driving circuit 3, phonation circuit 4, illuminating circuit 5 and shell 6, the power supply 1 can be arranged
For external power supply or internal electric source, preferably internal electric source, the infrared induction module 2 is connect with delay driving circuit 3, institute
It states infrared induction module 2 also to connect with the power supply 1, the delay driving circuit 3 and the phonation circuit 4 and illuminating circuit 5
Connection, the internal electric source, infrared induction module 2, delay driving circuit 3, phonation circuit 4 and illuminating circuit 5 are placed into institute
It states inside shell 6, the infrared induction module 2 is for having monitored whether that crowd is close, and the delay driving circuit 3 is for being delayed
The illuminating circuit 5 and phonation circuit 4 are resetted and driven, is that the phonation circuit 4 and illuminating circuit 5 are powered, the sounding electricity
Road 4 and illuminating circuit 5 can continue for some time after the electricity for obtaining the supply of driving circuit 3 to be made a sound and light, the sounding
For making a sound, the illuminating circuit 5 is used for for sending out light, the shell 6 by the household going out prompting device circuit 4
It is packaged and is installed convenient for the household prompting device.
Optionally, the infrared induction module 2 releases infrared probe IC1 including heat, and the heat releases infrared probe IC1 and power supply
1 both ends connect, and the heat is released infrared probe IC1 and also connect with the delay driving circuit 3, and the heat is released infrared probe IC1 and used
In monitoring ambient temperature data, and heat is released into infrared probe IC1, the temperature data monitored is transmitted to the delay and running electricity
In road 3.
Optionally, the delay driving circuit 3 further includes power switching modules IC2, triode K1, diode D1, resistance
R1, resistance R2, resistance R3 and capacitance C, the power switching modules IC2 are connect with power supply 1, the base stage of the triode K1 and institute
Resistance R1 connections are stated, the resistance R1 is also connect with the infrared induction module 2, emitter-base bandgap grading and the resistance of the triode K1
The anode connection of R2 and diode D1, the collector of the triode K1 are connect with the power switching modules IC2, two pole
The cathode of pipe D1 is connect with the resistance R3 and capacitance C, and the resistance R3 is also connect with the power switching modules IC2, described
Capacitance C is also connect with the resistance R2, and the power switching modules IC2 is preferably TWH8778, when infrared induction module 1 detects
High level is exported when to human body, triode K1 conductings are charged by diode D1 to capacitance C, until power switching modules IC2 is led
It is logical, the phonation circuit 4 and illuminating circuit 5 can make a sound and light at this time；When human body leaves detecting area, triode K1 is cut
Only, capacitance C slowly discharges until when being not enough to maintain conducting down to power switching modules IC2, and power switching modules IC2 ends,
It cannot make phonation circuit 4 at this time and illuminating circuit 5 makes a sound and light, the delay driving circuit 3 shines to described
When circuit 5 and phonation circuit 4 are powered, the electric energy of supply continues for some time, and makes the lamp of the illuminating circuit 5 and phonation circuit 4
The flicker of light and the sound sent out have duration.
Optionally, 4 voice integration module IC3 of the phonation circuit, resistance R4, diode D2, triode K2 and loud speaker,
The voice integration module IC3 connects with the both ends of the resistance R4, the anode of diode D2, the base stage of triode K2 and emitter-base bandgap grading
Connect, the collector of the triode K2 is connect with the loud speaker, the loud speaker also with the cathode of the diode D2 and institute
State one end connection of driving delay circuit, the emitter-base bandgap grading of the triode K2 also with the voice integration module IC3 and the delay
The other end of driving circuit 3 connects, and the voice integration module IC3 is used to control the frequency for the sound that the loud speaker is sent out,
The loud speaker is set to send out specified sound, optionally, the voice integration module IC3 can control the loud speaker and send out
" not forget with door keys " " tap that open due to waters such as need to close when cutting off the water ", " gos out not forget and opens fire
Cooking stove " and " electric appliance that do not forget and open of going out " voice.
Optionally, the voice integration module includes HFC5219C, and the HFC5219C is for controlling the loud speaker hair
Go out the voice of " please not forgetting key ".
Optionally, the illuminating circuit 5 includes LED light, and the both ends of the LED light and the both ends of the phonation circuit 4 connect
It connects, the LED light is for shining, flickering.
Optionally, the household going out prompting device further includes gloss plate 7, and the gloss plate 7 is set on the shell 6,
After the gloss plate 7 shines for the illuminating circuit, the gloss plate 7 becomes bright, is easy to prompting crowd, it is preferred that
The figure of key, lamp, fire and tap is drawn on the gloss plate to remind crowd.
Further, the household going out prompting device is installed to around door knob, example household going out prompting device as will be described
It is installed on door, adjusts the household going out prompting device, the induction region of the infrared induction module 2 is adjusted to door knob week
It encloses, when opening door, the infrared induction probe is just prolonged the data sensed by electric signal transmission extraneous personnel described in
When driving circuit 3 in, the delay driving circuit 3 amplifies the electric signal and continues for some time, when the electric signal of amplification is big
When the threshold value of setting, the circuit of the delay and running is just that the phonation circuit 4 and illuminating circuit 5 provide electric energy, the hair
Acoustic-electric road 4 and illuminating circuit 5 just makes a sound respectively and light.
Household going out prompting device provided by the utility model, it is close using infrared induction module induction human body, when monitoring
Crowd close to when, infrared detection module, fingerprint identification module then sends out the signal detected, and the delay and running module receives and amplifies described red
The signal that outer induction module passes over, as soon as after the signal of amplification is more than threshold value, the delay driving circuit is described
Phonation circuit and illuminating circuit power supply, the phonation circuit is made a sound respectively with circuit of giving out light and light.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (9)
1. a kind of household going out prompting device, which is characterized in that the household going out prompting device includes infrared induction module, delay drive
Dynamic circuit, phonation circuit and illuminating circuit, the infrared induction module are connect with delay driving circuit, the infrared induction module
It is also connect with external power supply, the delay driving circuit is connect with the phonation circuit and illuminating circuit, the delay and running electricity
Road further includes power switching modules IC2, triode K1, diode D1, resistance R1, resistance R2, resistance R3 and capacitance C, the work(
Rate switch module IC2 is connect with external power supply, and the base stage of the triode K1 is connect with the resistance R1, the resistance R1 also with
The infrared induction module connection, the emitter-base bandgap grading of the triode K1 is connect with the anode of the resistance R2 and diode D1, described
The collector of triode K1 is connect with the power switching modules IC2, the cathode of the diode D1 and the resistance R3 and electricity
Hold C connections, the resistance R3 is also connect with the power switching modules IC2, and the capacitance C is also connect with the resistance R2.
2. household going out prompting device according to claim 1, which is characterized in that the infrared induction module include heat release it is red
Outer probe IC1, the heat are released infrared probe IC1 and are connect with external power supply both ends, and the heat is released infrared probe IC1 and also prolonged with described
When driving circuit connect.
3. going out prompting device according to claim 1, which is characterized in that the power switching modules include TWH8778.
4. household going out prompting device according to claim 1, which is characterized in that the phonation circuit includes that voice integrates mould
Block IC3, resistance R4, diode D2, triode K2 and loud speaker, the both ends of the voice integration module IC3 and resistance R4,
The anode of diode D2, the base stage of triode K2 are connected with emitter-base bandgap grading, and the collector of the triode K2 is connect with the loud speaker,
The loud speaker is also connect with one end of the cathode of the diode D2 and driving delay circuit, and the emitter-base bandgap grading of the triode K2 is also
It is connect with the other end of the voice integration module IC3 and delay driving circuit.
5. household going out prompting device according to claim 4, which is characterized in that the voice integration module includes
HFC5219C。
6. household going out prompting device according to claim 1, which is characterized in that the illuminating circuit includes LED light, described
The both ends of LED light are connect with the delay driving circuit both ends respectively.
7. household going out prompting device according to claim 1, which is characterized in that the household going out prompting device further includes interior
Portion's power supply, the internal electric source are connect with the infrared induction module.
8. household going out prompting device according to claim 7, which is characterized in that the household going out prompting device further includes outer
Shell, the internal electric source, infrared induction module, delay driving circuit, phonation circuit and illuminating circuit are placed into the shell
It is internal.
9. household going out prompting device according to claim 8, which is characterized in that the household going out prompting device further includes bright
Tabula rasa, the gloss plate are set on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249093.7U CN207852051U (en) | 2017-09-26 | 2017-09-26 | Household going out prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249093.7U CN207852051U (en) | 2017-09-26 | 2017-09-26 | Household going out prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852051U true CN207852051U (en) | 2018-09-11 |
Family
ID=63426107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249093.7U Expired - Fee Related CN207852051U (en) | 2017-09-26 | 2017-09-26 | Household going out prompting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852051U (en) |
-
2017
- 2017-09-26 CN CN201721249093.7U patent/CN207852051U/en not_active Expired - Fee Related
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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: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |