Human body induction type alarm clock and use method thereof
Technical Field
The invention belongs to the field of life electrical appliances, and particularly relates to an alarm clock capable of actively sensing whether a human body is present or not.
Background
The society develops rapidly at present, and the work and rest of people become irregular; sometimes working late and sometimes sleeping late, this irregular work and rest is harmful to the body and even causes serious illness.
The traditional alarm clock has the advantages that the reminding sound is eliminated, the user intervention is needed, the traditional alarm clock can be eliminated under the condition that the traditional alarm clock does not leave the original position, the user always keeps the original working or rest state after the reminding sound of the traditional alarm clock is eliminated, and therefore the traditional alarm clock does not completely help the user to abide by the correct work and rest time.
Application publication No. is CN 104967712A's chinese patent discloses a human body induction type alarm clock, it is mainly by the terminal body, slide switch, the slide function key, sound generating mechanism, bluetooth module, memory module, control trigger module, the infra red ray induction module, power module constitutes, can set for through the smart mobile phone, place at the head of a bed or fix around the head of a bed, carry out the terminal of alarm clock function according to setting up, stop the alarm clock function after getting up through the infra red ray induction human body, it mainly finishes the response to the human body through the infrared ray, the infrared ray must directly face human body talent ability, the centre can not exist by any interferent, otherwise can reduce its response sensitivity, when serious, can make above-mentioned alarm clock malfunctioning.
Disclosure of Invention
The invention aims to provide a human body induction type alarm clock, which can solve the technical problem that the placement position of the human body induction type alarm clock is limited in the prior art.
In order to realize the purpose, the following technical scheme is adopted:
the utility model provides a human body induction type alarm clock, it includes case lid, liquid crystal display, touch button, sound production module, clock module, single chip microcomputer control panel, lithium cell, switch, lower box, infrared pyroelectric sensor, steering wheel, and the single chip microcomputer control panel includes the singlechip chip, and the input port of singlechip chip is connected with clock module, infrared pyroelectric sensor, touch button's control end respectively, and the output of singlechip chip is connected with sound production module, liquid crystal display, steering wheel respectively.
The upper box cover and the lower box body are used for installing and containing various electric control devices, and the upper box cover and the lower box body are connected through screws.
The single-chip microcomputer control board is installed on the left side of the lower box body, the lithium battery is installed in a battery box below the single-chip microcomputer control board, the power switch is installed on a rear side plate of the lower box body, the clock module is installed on the right side of a bottom plate of the lower box body, the sound production module is installed on the inner side of a right side plate of the lower box body, a horn of the sound production module faces the outer side of the box body, the steering engine body is installed on the inner side of a front side plate of the lower box body, a steering wheel disc of a steering engine extends out of the outer side of the.
The power end of the single chip microcomputer is connected with one end of a power switch, and the other end of the power switch is connected with a lithium battery.
A use method for the human body induction type alarm clock comprises the following steps:
1) setting time of a timer of the single chip microcomputer chip through a touch button;
2) after the set time is reached, the steering engine starts to rotate the infrared pyroelectric sensor through the rudder disc;
3) the infrared pyroelectric sensor in a rotating state can detect whether a user is present; if the user still works or takes a rest in the field, playing the appointed voice through the voice module until the person leaves the original position;
4) when the user leaves the field and reaches the set time, the voice is reminded to automatically end, and the infrared pyroelectric sensor 13 stops rotating.
By adopting the structure, after the timing time is up, if a user does not use the touch button on the alarm clock to reset the time, the reminding voice cannot be eliminated by simple touch action, and can be closed only after leaving the original position for a period of time.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic diagram of the overall structure of the alarm clock of the present invention.
FIG. 2 is a schematic view of the installation of each electric control device in the lower box body of the alarm clock.
Fig. 3 is a schematic diagram of the connection of the electric control devices of the alarm clock.
Detailed Description
As shown in fig. 1 to 3, a human body induction type alarm clock, it includes case lid 1, liquid crystal display 2, touch button 3, sound production module 7, clock module 8, singlechip control panel 9, lithium cell 10, switch 11, lower box 12, infrared pyroelectric sensor 13, steering wheel 14, steering wheel 15, singlechip control panel 9 includes singlechip chip 4, singlechip chip 4's input port respectively with clock module 8, infrared pyroelectric sensor 13, touch button 3's control end is connected, singlechip chip 4's output respectively with sound production module 7, liquid crystal display 2, steering wheel 15 are connected.
The upper box cover 1 and the lower box body 12 are used for installing and containing various electric control devices, and the upper box cover 1 and the lower box body 12 are connected through screws 6.
The single chip microcomputer control panel 9 is installed on the left side of the lower box body 12, the lithium battery 10 is installed in a battery box below the single chip microcomputer control panel 9, the power switch 11 is installed on a rear side plate of the lower box body 12, the clock module 8 is installed on the right side of a bottom plate of the lower box body 12, the sound generating module 7 is installed on the inner side of a right side plate of the lower box body 12, a horn of the sound generating module faces the outer side of the box body, a steering engine 15 body is installed on the inner side of a front side plate of the lower box body 12, a steering wheel 14 of the steering engine 15 extends out of the outer side of the front side plate and is fixed.
The power end of the single chip microcomputer is connected with one end of a power switch 5, and the other end of the power switch 5 is connected with a lithium battery 16.
By adopting the structure, when the alarm clock is used, the alarm clock switch is turned on firstly, the liquid crystal display screen displays 'welcome use', and the current time begins to be displayed after 5 seconds; the user can set the current time, the timing time and the departure time through the touch button; after the alarm clock time is set, timing is started through the clock module, the liquid crystal display screen displays the current time in the timing process, when the set time is reached, the steering engine starts to rotate the infrared pyroelectric sensor through the steering wheel, and the infrared pyroelectric sensor in the rotating state can detect whether a user is present; if the user still works or takes a rest in the field, playing the appointed voice through the voice module until the person leaves the original position; when the user leaves the field and reaches the set time, the voice is reminded to automatically end, and the infrared pyroelectric sensor stops rotating.
After the timing time of the alarm clock provided by the invention is up, if the user does not use the touch button on the alarm clock to reset the time, the reminding voice cannot be eliminated by simple touch action, and the reminding voice can be closed only after leaving the original position for a period of time.