CN203324681U - Human body induction multifunctional quartz clock - Google Patents
Human body induction multifunctional quartz clock Download PDFInfo
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- CN203324681U CN203324681U CN2013204280055U CN201320428005U CN203324681U CN 203324681 U CN203324681 U CN 203324681U CN 2013204280055 U CN2013204280055 U CN 2013204280055U CN 201320428005 U CN201320428005 U CN 201320428005U CN 203324681 U CN203324681 U CN 203324681U
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- human body
- body induction
- quartz clock
- body sensing
- clock
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Abstract
The utility model relates to a human body induction multifunctional quartz clock which comprises a quartz clock body and a power source of the quartz clock body. The human body induction multifunctional quartz clock is characterized by further comprising a human body induction display broadcasting circuit. The power source supplies power to the human body induction display broadcasting circuit. The human body induction display broadcasting circuit comprises an MCU. A pyroelectric infrared detection module, a key circuit, a horn and an LCD are connected to the MCU. According to the human body induction multifunctional quartz clock, when human body induction is automatically detected, the multiple functions such as automatic quartz clock backlight lightening and automatic language time telling can be achieved, when a light is not lightened at night, the time can be seen clearly, a backlight can be used as noctilucence, and particularly automatic language time telling is suitable for the amblyope and the blind. The human body induction multifunctional quartz clock can improve the living standard of people.
Description
Technical field
The utility model relates to a kind of human body sensing Multifunction guartz clock that has, and in the time of especially automatically human body sensing being detected, can automatically light backlight, the give the correct time Domestic crystal clock of contour performance devices of automatic language.
Background technology
At present, general crystal clock has time function, and hanging people at home is daytime, and the normal people of eyes can facilitate observing time, when there is no bright light at night, does not see the time.Evening, bright light was very dazzling to eyes, the impact sleep.To the undesired people of eyes (amblyope, blind person), general crystal clock does not have effect.
The utility model content
The purpose of this utility model is to provide a kind of human body sensing Multifunction guartz clock, this crystal clock not only normal person by day can observing time, and can realize automatically human body sensing being detected the time, can automatically light the crystal clock backlight, it is multi-functional that automatic language gives the correct time etc., when there is no bright light at night, can see the time clearly, backlight also can be worked as noctilucence and be used, and particularly automatic language gives the correct time and is applicable to amblyope, blind person.Improve a kind of utility model crystal clock of people's standard of living.
The utility model is realized in the following ways: a kind of human body sensing Multifunction guartz clock, comprise crystal clock body and power supply thereof, and it is characterized in that: also comprise that a human body sensing shows the report circuit; Described power supply is that human body sensing shows the report circuit supply; Described human body sensing shows that reporting circuit comprises a MCU, and described MCU is connected with rpyroelectric infrared detection module, key circuit, loudspeaker and a LCD display.
In the utility model one embodiment, described MCU also is connected with a LED-backlit lamp.
In the utility model one embodiment, described key circuit comprises three buttons.
In the utility model one embodiment, described LCD display is arranged at the surface of described crystal clock body.
In the utility model one embodiment, described MCU model is GH5008.
The beneficial effects of the utility model are, can take full advantage of family, and section increases the crystal clock circuit of human body sensing language time signal within it, does not affect original crystal clock function.Increase again a kind of top grade, applicable human body sensing speech chronopher crystal clock, improve people's quality of life.In addition, rpyroelectric infrared (PIR) sensor, also be called thermal infrared sensor, is the ultrared new type of high sensitivity infrared detector cell of a kind of energy human body emission.It can detect with the noncontact form variation of the infrared energy of human body radiation, and converts thereof into voltage signal output.The voltage signal of output is amplified, drive MCU, the signal that MCU detects according to this (PIR) sensor, process by software, carries out the processing such as noise remove, then operate accordingly: light backlight, language time signal etc.
The accompanying drawing explanation
Fig. 1 is the utility model embodiment hardware circuit principle block diagram.
Fig. 2 is that the utility model embodiment human body sensing shows the connection diagram of reporting circuit.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, the present embodiment provides a kind of human body sensing Multifunction guartz clock, comprises crystal clock body 1 and power supply 4 thereof, it is characterized in that: also comprise that a human body sensing shows the report circuit; Described power supply is that human body sensing shows the report circuit supply; Described human body sensing shows that reporting circuit comprises a MCU2, and described MCU2 is connected with rpyroelectric infrared detection module 5, key circuit 6, loudspeaker 7 and a LCD display 3.
In the utility model one embodiment, described MCU also is connected with a LED-backlit lamp 8.Described key circuit comprises three buttons, and three buttons are respectively SET, UP, DOWN.For more intuitive demonstration, to be convenient to the user and to check the time, described LCD display is arranged at the surface of described crystal clock body.
Refer to Fig. 2, Fig. 2 is that the present embodiment human body sensing shows the connection diagram of reporting circuit.Adopt the acp chip of BISS0001 as the rpyroelectric infrared testing circuit in figure, its internal arithmetic amplifier of BISS0001 OP1 makes the first order by the output signal of pyroelectric infrared sensor and amplifies, then be coupled and carry out second level amplification to its internal arithmetic amplifier of BISS0001 OP2 by C3, after the two-way amplitude discriminator formed via BISS0001 builtin voltage comparator C OP1 and COP2 is again processed, detect effective trigger pip Vs deactivation timer time delay, output signal Vo amplifies and drives relay to go to connect load through transistor T 1.The PIN1 of BISS0001 connects high level, but working method is in the repeated trigger working method.Output delay time Tx, by the size adjustment of outside R9 and C7, is worth the 24576xR9C7 for Tx ≈; Trigger the size adjustment of blocking time Ti by outside R10 and C6, be worth the 24xR10C6 for Ti ≈, suitably adjust its resistance, engage the software of MCU, make its triggering more stable, MCU:GH5008 will be by crystal X1 vibration, the operation internal processes.The time of simultaneous display crystal clock, when detecting the PIR trigger pip.Light backlight: LED-D1 by the integrated language synthesis module in MCU inside, will carry out language time signal the time simultaneously.
This human body sensing shows the main components selection of reporting circuit: PIR sensor: PR200; PIR drive IC: BISS0001; MCU:GH5008; The LCD:TN reflective LCD; The trisome pipe: 8050, crystal oscillator: 32768Hz; Pilot lamp: red LED; Resistance capacitance: general resistance capacitance; Power supply B1: dry cell AA-1.5V * 3.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a human body sensing Multifunction guartz clock, comprise crystal clock body and power supply thereof, it is characterized in that: also comprise that a human body sensing shows the report circuit; Described power supply is that human body sensing shows the report circuit supply; Described human body sensing shows that reporting circuit comprises a MCU, and described MCU is connected with rpyroelectric infrared detection module, key circuit, loudspeaker and a LCD display.
2. human body sensing Multifunction guartz clock according to claim 1, it is characterized in that: described MCU also is connected with a LED-backlit lamp.
3. human body sensing Multifunction guartz clock according to claim 1, it is characterized in that: described key circuit comprises three buttons.
4. human body sensing Multifunction guartz clock according to claim 1, it is characterized in that: described LCD display is arranged at the surface of described crystal clock body.
5. human body sensing Multifunction guartz clock according to claim 1, it is characterized in that: described MCU model is GH5008.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204280055U CN203324681U (en) | 2013-07-18 | 2013-07-18 | Human body induction multifunctional quartz clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204280055U CN203324681U (en) | 2013-07-18 | 2013-07-18 | Human body induction multifunctional quartz clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203324681U true CN203324681U (en) | 2013-12-04 |
Family
ID=49664016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204280055U Expired - Fee Related CN203324681U (en) | 2013-07-18 | 2013-07-18 | Human body induction multifunctional quartz clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203324681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062020A (en) * | 2018-09-29 | 2018-12-21 | 郑仁先 | A kind of Multifunctional LED gives the correct time hand-manipulating of needle clock |
-
2013
- 2013-07-18 CN CN2013204280055U patent/CN203324681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062020A (en) * | 2018-09-29 | 2018-12-21 | 郑仁先 | A kind of Multifunctional LED gives the correct time hand-manipulating of needle clock |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180718 |