CN202942141U - Fetus-voice meter - Google Patents

Fetus-voice meter Download PDF

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Publication number
CN202942141U
CN202942141U CN 201220541919 CN201220541919U CN202942141U CN 202942141 U CN202942141 U CN 202942141U CN 201220541919 CN201220541919 CN 201220541919 CN 201220541919 U CN201220541919 U CN 201220541919U CN 202942141 U CN202942141 U CN 202942141U
Authority
CN
China
Prior art keywords
circuit board
mobile terminal
fetus
voice meter
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220541919
Other languages
Chinese (zh)
Inventor
金镁锋
Original Assignee
金镁锋
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 金镁锋 filed Critical 金镁锋
Priority to CN 201220541919 priority Critical patent/CN202942141U/en
Application granted granted Critical
Publication of CN202942141U publication Critical patent/CN202942141U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a fetus-voice meter which comprises an outer shell, an ultrasonic transducer, a circuit board, a data line and a mobile terminal. The ultrasonic transducer is embedded on the outer shell, the circuit board is fixed inside the outer shell, an input end of the circuit board is connected with the ultrasonic transducer, and the circuit board is connected with the mobile terminal through the data line. The fetus-voice meter has the advantages of being simple in structure, small in size, handy and convenient to carry. The mobile terminal in daily life is used completely as a displaying and receiving unit of fetal heart signals.

Description

Fetus-voice meter
Technical field
This utility model relates to a kind of fetus-voice meter, belongs to the medical instruments technical field.
Background technology
The Fetal Heart Rate inspection is one necessary in the conventional prenatal diagnosis of hospital, and monitoring in time, accurately fetal heart frequency is the important measures that guarantee the health of anemia of pregnant woman and fetus.Pay attention to along with fetal heart frequency is detected more and more, home-use fetus-voice meter progressively enters into market, so that the fetus situation is in time understood by anemia of pregnant woman family, as notes abnormalities and can in time take corresponding measure, guarantees mother and baby's safety.In prior art, fetus-voice meter is integral type design mostly, and volume is larger, carries inconvenience, the market price is higher.
Summary of the invention
The purpose of this utility model is overcome the deficiencies in the prior art and a kind of easy to carry, fetus-voice meter of taking full advantage of mobile device is provided.
For reaching above purpose, this utility model adopts following technical scheme: fetus-voice meter, comprise shell, ultrasonic sensor, circuit board, data wire, mobile terminal, it is characterized in that: described ultrasonic sensor is embedded on described shell, circuit board is fixed on enclosure, its input connects ultrasonic sensor, and described circuit board connects mobile terminal by data wire.
Preferably, described circuit board comprises filter amplification circuit, single-chip microcomputer, usb data interface, power supply circuits, one end of filter amplification circuit is connected with ultrasonic sensor, the other end of filter amplification circuit is connected with single-chip microcomputer, single-chip microcomputer also is connected with USB interface with power supply circuits, described power supply circuits also are connected with USB interface, and described USB interface is connected with mobile terminal by data wire.
Preferably, described mobile terminal is powered to ultrasound probe and circuit board by data wire.
Preferably, described mobile terminal is mobile phone or panel computer.
The beneficial effects of the utility model are: this utility model is simple in structure, and volume is little, has utilized fully mobile terminal in usual life as the demonstration of fetal heart rate signal and has answered the unit, and dexterity is easy to carry.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is this utility model structure chart.
In figure: 1. ultrasonic sensor, 2. circuit board, 3. filter amplification circuit, 4. single-chip microcomputer, 5. power supply circuits, 6.USB interface, 7. data wire, 8. mobile terminal, 9. shell.
The specific embodiment
below in conjunction with accompanying drawing, the technical solution of the utility model is explained in detail, in conjunction with Fig. 1, fetus-voice meter, comprise shell 9, ultrasonic sensor 1, circuit board 2, data wire 7, mobile terminal 8, described ultrasonic sensor 1 is embedded on described shell 9, circuit board 2 is fixed on shell 9 inside, the filter amplification circuit 3 of circuit board connects ultrasonic sensor 1, described circuit board 2 connects mobile terminal by data wire 7, mobile terminal shows the fetal heart rate signal by the single-chip microcomputer reception ﹠ disposal, mobile terminal can make mobile phone or panel computer, cross data wire 7 to circuit board and ultrasonic sensor power supply by mobile phone and dull and stereotyped computer expert.
The above person, being only preferred embodiment of the present utility model, is not to limit practical range of the present utility model, and namely all equalizations of doing according to this utility model change and modify, be all this utility model claim scope and contain, give an example no longer one by one here.

Claims (3)

1. fetus-voice meter, it is characterized in that: comprise shell, ultrasonic sensor, circuit board, data wire, mobile terminal, described ultrasonic sensor is embedded on described shell, circuit board is fixed on enclosure, its input connects ultrasonic sensor, and described circuit board connects mobile terminal by data wire; Described circuit board comprises filter amplification circuit, single-chip microcomputer, usb data interface, power supply circuits, one end of filter amplification circuit is connected with ultrasonic sensor, the other end of filter amplification circuit is connected with single-chip microcomputer, single-chip microcomputer also is connected with USB interface with power supply circuits, described power supply circuits also are connected with USB interface, and described USB interface is connected with mobile terminal by data wire.
2. fetus-voice meter according to claim 1 is characterized in that: mobile terminal by data wire to ultrasound probe and circuit board power supply.
3. fetus-voice meter according to claim 1 and 2, it is characterized in that: described mobile terminal is mobile phone or panel computer.
CN 201220541919 2012-10-23 2012-10-23 Fetus-voice meter Expired - Fee Related CN202942141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220541919 CN202942141U (en) 2012-10-23 2012-10-23 Fetus-voice meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220541919 CN202942141U (en) 2012-10-23 2012-10-23 Fetus-voice meter

Publications (1)

Publication Number Publication Date
CN202942141U true CN202942141U (en) 2013-05-22

Family

ID=48417860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220541919 Expired - Fee Related CN202942141U (en) 2012-10-23 2012-10-23 Fetus-voice meter

Country Status (1)

Country Link
CN (1) CN202942141U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104207802A (en) * 2013-06-04 2014-12-17 北京瑞智和康科技有限公司 Split type fetus sound instrument
WO2020187299A3 (en) * 2019-03-19 2020-12-03 浙江大学山东工业技术研究院 Smartphone-based testing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104207802A (en) * 2013-06-04 2014-12-17 北京瑞智和康科技有限公司 Split type fetus sound instrument
CN104207802B (en) * 2013-06-04 2016-12-28 北京瑞智和康科技有限公司 Split type fetal gage
WO2020187299A3 (en) * 2019-03-19 2020-12-03 浙江大学山东工业技术研究院 Smartphone-based testing apparatus

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130522

Termination date: 20131023

C17 Cessation of patent right