CN2792457Y - Wireless indicator for baby urine - Google Patents

Abstract

The utility model relates to a wireless indicator for baby urine, which is composed of a coded transmitter and a decoding indicator, and a wireless one-to-one recognition connection mode is adopted. The wireless indicator for baby urine has the advantages of small volume and light weight; the coded transmitter which is pasted on the baby's body is light, the movement of a baby can not be influenced without lines, people who are indicated can carry about the indicator, signals which are emitted by the indicator can be received within 30 meters with the baby and the utility model is secure. The utility model can also be used for patients who can not move freely for hospitals or families to achieve the purpose of knowing urination and defecation of the patients.

Description

Wireless baby's urinating informer

Technical field

This utility model belongs to the wet informer of urine of medical health apparatus.

Background technology

The baby does not have language competence and self care ability, and they need the adult to look after constantly.Because baby's staple food is a milk, moisture is heavier, therefore, baby's urine number of times is just many, the piss time does not fix a number yet, caregiver is many to fill up diaper on one's body the baby, treat that the way that wet back is in time changed solves this difficult problem, we know, there is not in time more changing babies' napkin behind the baby's urinating, he will feel sick, crying of a child go on crying, can bring certain influence to baby's physical and mental health, Shi diaper also can cause some injuries to baby's skin simultaneously, but when piss, when do not have piss, this changing babies' napkin when, the nursing staff is difficult to grasp, traditional mode is that caregiver removes to touch diaper with hands, determine whether wetly, this method is concerning the baby of parcel or wear winter many or the baby that sleeps soundly, and is very inconvenient beyond doubt, therefore on the market baby's urinating informer has appearred, bring great convenience to the nursing staff, but this baby's urinating informer volume is big Heavy Weight, lead is long, must tie up on one's body the baby, can cause obstacle to infant activity like this, just can learn when the nursing staff is near the baby simultaneously, if distance far just can't be learnt, so need to improve.

Summary of the invention

This utility model purpose provides a kind of miniature wireless baby's urinating informer.

The technical solution of the utility model as shown in Figure 1, form by the coded transmitter 1 and the decoding informer 2 of wireless connections, be to discern connection one to one, when urine was wet, the probe in the coded transmitter 1 promptly issued a signal to the coding transmitter unit, the coding transmitter unit is just by the wireless radiofrequency signal of sending, after the accepting antenna and receive radiofrequency signal of decoding informer 2, carry out radio demodulating and amplify, output signal is to speech synthesizer, informing promptly that urine is wet takes place, and just sends voice suggestion or buzzer is informed.Probe is a conducting resinl duplex wire, meets and urinates just conducting when wetting, and sends signal, and this moment, probe also just became antenna, and the radiofrequency signal that coding sends sends by antenna.

This utility model compared with prior art has the following advantages: coded transmitter and decoding informer two large divisions are isolating fully, volume is little, in light weight, coded transmitter has only several grammes per square metres, no lead-out wire sticks on one's body the baby, can not cause obstacle to infant activity, coded transmitter 1 is man-to-man identification abilitys with the wireless connections of decoding informer 2, can not misrepresent deliberately, and can in 30 meters scopes, allow and be apprised of the people and effectively learn baby's urinating, make it in time more changing babies' napkin.

Description of drawings

Fig. 1 is wireless baby's urinating informer circuit theory block chart.

Fig. 2 is wireless baby's urinating informer circuit theory diagrams.

Wherein: 1, coded transmitter; 2, decoding informer.

The specific embodiment

This utility model is pressed such scheme and is implemented, concrete enforcement undertaken by Fig. 2, and coded transmitter sticks on one's body the baby, adopts the button cell power supply, power is little, can not hurt the baby, probe is placed in the diaper, and length is less than 20cm, the decoding informer can be carried by being apprised of the people, also can be placed on indoor suitable position, very easy to use, safe and reliable.

This utility model also can in hospital or family on one's body the home-bound patient, can reach the purpose of learning patient's defecation equally.

Claims (2)

1. a wireless baby's urinating informer of being made up of coded transmitter (1) and decoding informer (2) is characterized in that coded transmitter (1) and decoding informer (2) are that wireless identification one to one is connected.

2. wireless baby's urinating informer according to claim 1 is characterized in that the probe in the coded transmitter (1) is a conducting resinl duplex wire.

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