JPS58144721A - Electronic clinical thermometer - Google Patents

Abstract

PURPOSE:To announce the end report after the measurement of bodily temperature is finished, by providing a circuit for detecting the end of the bodily temperature measurement and a sound generating circuit. CONSTITUTION:The temperature from a temperature sensor 1 is transduced into a digital signal through an AD converter 2. The signal is once stored in the contents N of a latch 3a and compared with a value M stored in a latch 3b by a comparator 6a. When the value M is small, a gate 6d is opened, and the value N in the latch 3a is transferred to the latch 3b by a clock signal B. At the same time a counter 6b is set. When the temperature rise is not recognized for a preset time period, the output of the counter becomes positive, a gate 6e is closed, and the bodily temperature measurement is finished. In the latch 3b, the highest measured temperature M is always stored, and it is displayed on a display device 5 through a segment decoder/driver 4. The signal from the measurement end detecting circuit 6 is transmitted to a timing pulse generator 7 and announced in a speech form by a sound generator 8.

Description

[Detailed description of the invention] Unexploded E14 is an electronic thermometer.

As technology progresses, electronic devices are becoming more and more popular, and thermometers are no longer included.
It's a good thing that the LC display or digital display has been changed (, but it was mentioned that the next point that was inconvenient to use with the mercury body temperature needle in 1 has been improved. The time it takes to reach the fence seems to be long, and in cases where it is necessary to know the exact body temperature, I often feel anxious that the time it takes to get the temperature is too short. Usually, there is a constant time indicated for folding, such as a ``three-minute hand,'' or the exact body temperature is 11% longer than the 9% or -jl constant body temperature. After looking at it, I re-wrapped it and confirmed that there was no change in the displayed temperature.It is 4Tob based on my experience. I can barely see my body mtt*-I feel like it's bothersome to look at.Especially when I'm sleeping in the dark, I don't have to use a tortoise light to see my body. If you don't use BtFi, you get dizzy when the light suddenly gets brighter, or the act of turning on the light feels painful.This is something that was done in order to solve the above-mentioned drawbacks.

In other words, the purpose of unexploded #J is to detect the end of body temperature identification (2)
An object of the present invention is to provide an electronic thermometer which is equipped with a circuit and a sounding circuit 11-, and which issues an alarm after the end of body temperature measurement.

In addition, another uninvented purpose is that after the body temperature measurement is completed, the whole body makes a sound.
Providing the Hochicho 411L child thermometer by voice
be.

Hereinafter, implementation of non-invention *1--explanation will be given along with the accompanying drawings. The temperature converted into a digital signal through the temperature sensor 1L and D converter 2 is stored in P3 of the latch 5a, and is compared with the value M stored in the latch 5b. &
There are many comparisons. If the launch sbO@kl is smaller, the gate 6a is opened and the value of the latch 3a is transferred to the latch 3b by the clocker B, and at the same time the counter 6b is reset. In that case, the gate 6C is opened and the clock B4C 9 counter 6b is added to the set time for the temperature rise. Close it to finish measuring body temperature. Compare! 1) 4a% counter 6b.

gate 4C, gate 6d, gate 6・, inverter 6
f constitutes a body temperature measurement completion detection circuit 6. latch 5
The measured height of 1111M is always stored in b.
siP, this value is shown on the display 5 after going back four steps for the driver and decoder 〇The audio signal f is the signal f.
A new circuit is created in circuit 8. A signal from the scooping end detection circuit 6 is transmitted to a tinging pulse generator 7. Audio 0PV
8a starts one multi-operation in response to the signal from the timing pulse generator 7ρ, reads the value MII- of the latch 5b,
Following the signal sound KL indicating the end of detection, the oRO will notify you with the display temperature Jlk sound on the screen "51 FLS minutes".
ν Hatake Suni's voice information is memorized sp'p s
Audio cpvSILK engineering pI@p is output, synthesized as audio #L form via synthesis 1-way Dm conversion-80, and amplified -8
・.

It is output as sound through a loudspeaker 8fllH.

The low-pass filter 8d is necessary because the iA temporary component km is included in the speech waveform. The timing pulse generator 7 not only generates clocks A and Bt, but also generates the optimal fkon information 1 (ROM
Various status signals are sent to the audio OPU 8 from 8b.
It also plays the role of transmitting information to m. For example, body 1! If the audio playback switch 9b is turned on during the measurement, the body temperature #j
We will inform you that you are on your way to work and your body temperature at that time.

In addition,? A is the start switch. 〇 I explained the theory #i about one example of using voice, but if the body temperature measurement is completed t and the alarm is set to L, then fL#-i and f circuit 8 will be quite simple.

As described above, the invention notifies the completion of body temperature measurement 1 by making it into a signal sound, and then notifies the measured body temperature by voice, so it is possible to accurately measure the body temperature in the minimum amount of time. In addition, it can be said that the burden of knowing the measured body temperature has been eliminated.The advantage is that even stupid people with ``J7'' eyes can know the body temperature without inconvenience 0 Furthermore, with KIF voice notification, the power is only used when the voice is output.
Since it is not consumed, there is low consumption and power! ! It goes against the grain, and is dark and dark (b), which is a disadvantage of liquid crystal display and can coexist with it.

[Brief explanation of the drawing]

The drawing is part 5 of the invention! This is an example of a push-pull. 1... Temperature t- is measured 2... AD converter 31... Lat f 5'b...
...Lunch 4...Song segment φ decoder/driver 5...Public indicator 6...Body temperature measurement completion detection circuit 6Kaede...Song jtlN11 4 b...Song Counter 60...・=Ku)6a...Ku)6・
・・・－・・・Goo) 6f... Song inverter 7... Tie industrial pulse generator 8...
・Kyo wo Ichiro 8a...Song audio 0PVa b----
--ROM 8 a-----Joint jEIII6
/I) m8d side 14-pass filter 8..."jll@ll 8r...
- Loudspeaker 9a...Start switch 9b...Audio playback switch and above ('

Claims (3)

[Claims] (1) In the electronic thermometer, the temperature definition completion detection circuit and the older brother f[i;! An electronic thermometer that is equipped with a thermometer and is characterized by an audible signal that notifies the completion of body temperature determination. (2) The above-mentioned signal sound means the electronic thermometer according to paragraph 1, which indicates that the alarm is on and the electronic thermometer is on standby. (3) The electronic thermometer according to claim 1, wherein the signal amount is defined as C and T soshu, which are voices. (Shun) The above signal sound is a combination of an alarm sound and a voice, which is reminiscent of 41I.
Xiang Kisoft's electronic body temperature needle. (1s) Following the signal sound indicating the completion of MI recording body temperature measurement, #j is added to the body temperature kf voice.
Tortoise and baby body temperature needle according to claim 1. 1