CN205827618U - Child lifts quilt went astray reminder - Google Patents

Abstract

The utility model discloses child and lift quilt went astray reminder, it includes shell (1) and arranges integrated temperature control module (6), communication alarming module (8), battery (7), display screen (2), function selecting button (3) and processing controller (5) in the enclosure；Described processing controller is connected with integrated temperature control module, communication alarming module, battery, display screen, function selecting button by circuit board (9), described battery is electrically connected with above-mentioned other parts, described communication alarming module includes one or more in bluetooth, WiFi, GPRS, and described shell is provided with flexible bundling belt (4).Its sensitivity is higher, operating temperature range width, good stability, low cost；And temperature can be monitored at any time, reach to lift quilt the function of prompting, moreover it is possible to utilize the feature that bluetooth communication is limited in scope, it is achieved child wanders away the function reminded in time；Product structure is novel, only need to be enclosed within wrist etc. during use, easy to carry, simple to operate.

Description

Child lifts quilt went astray reminder

Technical field

This utility model relates to domestic intelligent equipment technical field, especially relates to a kind of for child or the child of old man Lift quilt went astray reminder.

Background technology

To the child in family the most in bed because quilt is the thickest, environment has photostimulation, environment are the most noisy, sleep before eat Must satiate etc. reason, child can rotate health continually, adds that its dysfunction of nervous regulation is unstable, emotional lability or perspiration, Easily raising quilt unconsciously, result child covered the most completely less than quilt night, is easy for causing and suffers from cold, additionally also has In child's afternoon nap or unattended when go out daytime easily leave adult's sight line, go out to wander away, and now the age slightly larger Child be substantially oneself independent room, the adult in family does not knows the generation of this situation, so the most yet Not only unfavorable to the growth promoter of child, and all bring unnecessary trouble to the big people looking after child, therefore, some The head of a family use sleeping bag to prevent child from catching a cold, but sleeping bag poor air permeability, sleeping bag may be moist, also easy breed bacteria, easily Damp and hot long miliaria or long eczema, serious meeting causes skin ulceration, and baby has constraint sense, and health can not loosen completely, limit Make the freedom of child, easy temperature overheating in sleeping bag, and temperature overheating or the supercool body development to child all can bring Deleterious effect.

Utility model content

The purpose of this utility model easily lifts quilt when being to overcome above-mentioned current children sleeping or the problem of existence of wandering away, There is provided and a kind of can monitor temperature at any time, temperature threshold is adjustable, remind the head of a family in time, prevent child to wander away or the youngster of cat fever Child lifts quilt went astray reminder.

The technical problems to be solved in the utility model is adopted the technical scheme that: described child lifts quilt went astray reminder, Including shell and arrange integrated temperature control module in the enclosure, communication alarming module, battery, display screen, function selecting button, Processing controller；Described processing controller is by circuit board and integrated temperature control module, communication alarming module, battery, display screen, merit Can be connected by select button, described battery is used for providing power supply, described integrated temperature control module to include critesistor RT, described temperature-sensitive electricity Resistance RT forms bridge for measuring temperature, the outfan of described bridge for measuring temperature and operational amplifier IC with resistance R1, R2, R3 and potentiometer RP1 Input be connected, the outfan of described operational amplifier IC is connected with processing controller and display screen by transducer, described Communication alarming module includes one or more in bluetooth, WiFi, GPRS, and described shell is provided with flexible bundling belt.

The beneficial effects of the utility model: compared with prior art, 1, use thermistor temperature detecting, relative to other temperature Degree sensor, sensitivity is higher, operating temperature range width, good stability, low cost；2, bluetooth approach communication modes is used, no Only can monitor temperature at any time, reach to lift quilt the function of prompting, moreover it is possible to utilize the feature that bluetooth communication is limited in scope, it is achieved child Wander away the function reminded in time；3, product structure is novel, only need to be enclosed within wrist etc. during use, easy to carry, simple to operate.

Accompanying drawing explanation

Fig. 1 is this utility model external structure schematic diagram,

Fig. 2 is this utility model internal structure module relation diagram,

Fig. 3 is a kind of integrated temperature control module circuit diagram of the present utility model.

In the drawings, 1, shell 2, display screen 3, function selecting button 4, flexible bundling belt 5, processing controller 6, collection Become temperature control module 7, battery 8, communication alarming module 9, circuit board.

Detailed description of the invention

In order to make those skilled in the art be more fully understood that the technical solution of the utility model, combine tool below according to accompanying drawing Body embodiment describes in further detail this utility model.

As shown in Figure 1 and Figure 2, described child lifts quilt went astray reminder, including the integrated temperature control mould in shell 1 and shell Block 6, communication alarming module 8, battery 7, display screen 2, function selecting button 3, processing controller 5；Described processing controller passes through Circuit board 9 is connected with integrated temperature control module, communication alarming module, battery, display screen, function selecting button, and described battery (uses Button cell) it is electrically connected for providing power supply with above-mentioned other parts, described communication alarming module includes bluetooth, WiFi, GPRS In one or more, described shell is additionally provided with flexible bundling belt 4.

Concrete a kind of integrated temperature control modular circuit is as it is shown on figure 3, it includes critesistor RT and R1, R2, R3 and current potential The bridge for measuring temperature of device RP1 composition.Regulation RP1 arranges low-temperature warning temperature or fever alarm temperature threshold, work electricity during beginning Bridge balances, when child's body temperature is raised or lowered to have a fever alarm temperature or low-temperature warning temperature, and the resistance of critesistor RT Diminishing or become big, electric bridge is in unbalanced state, and the unbalance voltage of electric bridge output is amplified by operational amplifier IC, after amplification Unbalance voltage causes the corresponding deflection of the microampere meter μ A being connected in operational amplifier feedback circuit, and by the resistance of critesistor RT Value change be converted into the real-time body temperature that display screen show, if reach control temperature threshold send a signal to processing controller process after Carry out alert process.

At present, monitoring temperature is mainly used in above main equipment and plant growing relatively broad, and majority is all by having Line mode connects, and communication alarming module of the present utility model uses wireless mode, concrete used class bluetooth 2.0 and hands The communications such as machine.

During use, flexible bundling belt of the present utility model is enclosed within the arm of child (close to human body reality temperature near axillary fossa Degree), different different with region according to season, by the regulation to potentiometer, operating temperature can meet the demand of different user, low Temperature alarm temperature adjustable extent is 28-32 DEG C, within every 30 seconds, gathers once, and fever alarm temperature adjustable extent is 36-38 DEG C, often Within 30 seconds, gather once, if normal range value, within the most every five minutes, gather once, when temperature reach low-temperature warning temperature or During fever alarm temperature, processing controller of the present utility model sends warning message by communication module to the head of a family so that the head of a family Sleep of children situation can be checked in time, and when taking a nap after lunch or go out when, can be switched to by function selecting button anti-lost After warning function, (being as the criterion with the effective communication scope of bluetooth) after child leaves head of a family's certain distance, this utility model passes through Other communication modes such as GPRS/WIFI etc. send warning message to head of a family's mobile phone so that the head of a family can check child safety shape in time Condition.

Embodiment of above is only in order to illustrate technical scheme and unrestricted, although with reference to specific embodiment to this Invention has been described in detail, and it will be understood by those within the art that, can repair technical scheme Changing or equivalent, without deviating from the spirit and scope of technical solution of the present invention, its right that all should contain in the present invention is wanted Ask in the scope of protection.

Claims (1)

1. child lifts quilt went astray reminder, it is characterised in that: it includes shell (1) and arranges integrated temperature control in the enclosure Module (6), communication alarming module (8), battery (7), display screen (2), function selecting button (3), processing controller (5)；Described Processing controller passes through circuit board (9) and integrated temperature control module, communication alarming module, battery, display screen, function selecting button phase Even, described battery is used for providing power supply, described integrated temperature control module to include critesistor RT, described critesistor RT and resistance R1, R2, R3 and potentiometer RP1 form bridge for measuring temperature, the input phase of the outfan of described bridge for measuring temperature and operational amplifier IC Even, the outfan of described operational amplifier IC is connected with processing controller and display screen by transducer, described communication alarming mould Block includes one or more in bluetooth, WiFi, GPRS, and described shell is provided with flexible bundling belt (4).