CN213097967U - Pulse sound wave acquisition device - Google Patents
Pulse sound wave acquisition device Download PDFInfo
- Publication number
- CN213097967U CN213097967U CN202021446887.4U CN202021446887U CN213097967U CN 213097967 U CN213097967 U CN 213097967U CN 202021446887 U CN202021446887 U CN 202021446887U CN 213097967 U CN213097967 U CN 213097967U
- Authority
- CN
- China
- Prior art keywords
- microphone
- pulse
- sound wave
- weight gain
- mass block
- 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
Links
- 230000004584 weight gain Effects 0.000 claims abstract description 17
- 235000019786 weight gain Nutrition 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 239000011152 fibreglass Substances 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000010009 beating Methods 0.000 abstract description 5
- 210000000707 wrist Anatomy 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 210000002321 radial artery Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Images
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses a pulse sound wave acquisition device, which comprises a weight gain mass block, wherein an audio acquisition port is arranged in the weight gain mass block, the audio acquisition port is arranged downwards, a microphone is arranged in the audio acquisition port, a low-frequency vibrating membrane is arranged at the bottom of the microphone, a sound insulation pad is arranged around the microphone, a connecting block is arranged at the top end of the weight gain mass block, a lead is arranged on the connecting block, one end of the lead is connected with the microphone, the product has a small and convenient structure, can convert the fine movement of pulse beating into sound wave output, replaces the traditional bandage type measurement, is more accurate, applies pressure to pulse acquisition points by utilizing the weight gain mass block, ensures that the pressure applied by all measurement points is consistent, ensures that pulse waves are standardized, ensures that the amplitude of each measurement is standard, and the pulse beating amplitude is transmitted to the microphone through the low-frequency vibrating membrane, the pulse vibration signal is converted into a voltage signal by a microphone.
Description
Technical Field
The utility model relates to a technical field is gathered to the pulse, specifically is a pulse sound wave collection system.
Background
The pulse wave carries a large amount of human health information, and since ancient times, the traditional Chinese medicine utilizes the pulse wave information to diagnose diseases and form a unique traditional Chinese medicine pulse system. The pulse-taking is a valuable wealth in the four diagnostic methods of traditional Chinese medicine clinical diagnosis, and people try to find various methods from ancient times to show the subjectively sensed pulse-taking in an objective image form.
Most of the prior art adopts a photoelectric sensor, which can only collect heart rate and blood oxygen and can not distinguish the 'number, position and potential' of pulse conditions, and the pulse condition instrument adopts a micro-pressure sensor, which can not reflect the slight change of pulse, and has larger body type and high cost, thus being not suitable for popularization and application.
Disclosure of Invention
An object of the utility model is to provide a pulse sound wave collection system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pulse sound wave collecting device comprises a weight gain mass block, wherein an audio collecting port is arranged in the weight gain mass block, the audio collecting port is arranged downwards, a microphone is arranged in the audio collecting port, a low-frequency vibrating membrane is arranged at the bottom of the microphone, a sound insulation pad is arranged around the microphone, a connecting block is arranged at the top end of the weight gain mass block, a wire is arranged on the connecting block, one end of the wire is connected with the microphone, an audio jack is arranged at the other end of the wire, when the device is used, the audio jack is connected with intelligent equipment, a wrist is placed on a pulse pillow, the wrist is kept at the same horizontal height with the heart as much as possible, the bottom of the weight gain mass block is placed at the radial artery, pressure is applied to pulse collecting points by the weight gain mass block, pressure applied to all measuring points is consistent, and pulse waves, thereby make the amplitude of measuring at every turn standard, the pulse beat the amplitude and transmit the microphone through the low frequency vibrating diaphragm, be the voltage signal by the microphone vibration signal conversion of beating, lead to the output through the audio frequency socket, through the low frequency vibrating diaphragm that sets up, help enlargiing the pulse sound wave in physics for the pulse sound wave of gathering is more clear, and under the effect of sound insulation pad, has avoided the degree of accuracy that external noise influences the pulse.
As a further aspect of the present invention: the microphone is a low-frequency high-sensitivity microphone.
As a further aspect of the present invention: the low-frequency vibration film is a low-frequency vibration glass fiber film.
As a further aspect of the present invention: the audio jack is 3.5mm audio jack, through the 3.5mm audio jack that sets up for the device can fully compatible all smart machines of adaptation, has solved and has striden the language and gather compatible problem across the platform.
As a further aspect of the present invention: and the microphone is connected with a ground wire.
Compared with the prior art, the beneficial effects of the utility model are that:
the product has small and convenient structure, can convert the slight movement of pulse beating into sound wave output, replaces the traditional binding belt type measurement, is more accurate, applies pressure to pulse acquisition points by using the weight gain mass block, ensures that the pressure applied by all measurement points is consistent, standardizes the pulse wave, so that the amplitude of each measurement is standard, the pulse beat amplitude is transmitted to the microphone through the low-frequency vibration membrane, the pulse vibration signal is converted into a voltage signal by the microphone, the output is realized through the audio jack, the pulse sound wave is amplified physically through the arranged low-frequency vibration film, the collected pulse sound wave is clearer, and the accuracy of the pulse is prevented from being influenced by external noise under the action of the sound insulation pad, through the 3.5mm audio frequency socket that sets up for all smart machines of fully compatible adaptation of the device have been solved and have striden the language and gather compatible problem across the platform.
Drawings
Fig. 1 is a schematic structural diagram of a pulse sound wave collecting device.
Fig. 2 is a side view of a pulse sound wave collecting device.
In the figure: 1. a weight gain mass block; 2. connecting blocks; 3. a wire; 4. an audio jack; 5. a microphone; 6. a low frequency diaphragm; 7. an acoustic insulator mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in the embodiment of the present invention, a pulse sound wave collecting device, including weight gain mass block 1, be provided with audio frequency acquisition mouth in the weight gain mass block 1, audio frequency acquisition mouth sets up downwards, just be provided with microphone 5 in the audio frequency acquisition mouth, the bottom of microphone 5 is provided with low frequency vibrating diaphragm 6, just set up sound insulation pad 7 around microphone 5, 1 top of weight gain mass block is provided with connecting block 2, be provided with wire 3 on connecting block 2, the one end and the microphone 5 of wire 3 are connected, the other end of wire 3 is provided with audio frequency socket 4.
During the use, be connected audio jack 4 with the smart machine, place the wrist on the pulse pillow, and keep the wrist as far as possible with the same level of heart, place the bottom of the quality piece 1 that will increase weight in the radial artery department, utilize the quality piece 1 that increases weight to exert pressure to pulse acquisition point, make the pressure that all measurement points were applyed unanimously, make the pulse wave standardized, thereby make the amplitude of measuring at every turn standard, the pulse beat amplitude transmits microphone 5 through low frequency vibrating diaphragm 6, pulse vibration signal is converted into voltage signal by microphone 5, lead to the output through audio jack 4, through the low frequency vibrating diaphragm 6 that sets up, help enlargiing the pulse sound wave in physics, make the soundproof pulse sound wave of gathering clearer, and under the effect of pad 7, the degree of accuracy of pulse has been avoided the influence of external noise.
The microphone 5 is a low-frequency high-sensitivity microphone.
The low-frequency vibration film 6 is a low-frequency vibration glass fiber film.
The audio jack 4 is a 3.5mm audio jack.
Through the 3.5mm audio frequency socket that sets up for all smart machines of fully compatible adaptation of the device have been solved and have striden the language and gather compatible problem across the platform.
The microphone 5 is connected with a ground wire.
The utility model discloses a theory of operation is:
when the wrist watch is used, the audio jack 4 is connected with an intelligent device, the wrist is placed on a pulse pillow, the wrist is kept at the same horizontal height as the heart as much as possible, the bottom of the weight-increasing mass block 1 is placed at the radial artery, pressure is applied to pulse acquisition points by the weight-increasing mass block 1, the pressure applied to all measurement points is consistent, pulse waves are standardized, the amplitude of each measurement is standard, the pulse beating amplitude is transmitted to the microphone 5 through the low-frequency vibrating membrane 6, the pulse vibration signals are converted into voltage signals by the microphone 5 and output through the audio jack 4, the pulse waves are amplified physically by the aid of the arranged low-frequency vibrating membrane 6, the acquired sound-insulation pulse waves are clearer, the accuracy of the pulse is prevented from being influenced by external noise under the action of the cushion 7, and the 3.5mm audio jack is arranged, the device can be fully compatible and adapted to all intelligent devices, and the problem of cross-language and cross-platform acquisition compatibility is solved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a pulse sound wave collection system, is including weight gain quality piece (1), its characterized in that, be provided with audio frequency collection mouth in the weight gain quality piece (1), audio frequency collection mouth sets up downwards, just be provided with microphone (5) in the audio frequency collection mouth, the bottom of microphone (5) is provided with low frequency vibrating diaphragm (6), just set up around microphone (5) and give sound insulation and fill up (7), weight gain quality piece (1) top is provided with connecting block (2), be provided with wire (3) on connecting block (2), the one end and the microphone (5) of wire (3) are connected, the other end of wire (3) is provided with audio frequency socket (4).
2. A pulse sound wave collecting device according to claim 1, characterized in that said microphone (5) is a low frequency high sensitivity microphone.
3. A pulse sound wave collecting device according to claim 1, characterized in that said low frequency diaphragm (6) is a low frequency vibrating fiberglass membrane.
4. A pulse sound wave collecting device according to claim 1, characterized in that said audio jack (4) is a 3.5mm audio jack.
5. A pulse sound wave collecting device according to claim 1, characterized in that the microphone (5) is connected to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446887.4U CN213097967U (en) | 2020-07-21 | 2020-07-21 | Pulse sound wave acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446887.4U CN213097967U (en) | 2020-07-21 | 2020-07-21 | Pulse sound wave acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213097967U true CN213097967U (en) | 2021-05-04 |
Family
ID=75678390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021446887.4U Expired - Fee Related CN213097967U (en) | 2020-07-21 | 2020-07-21 | Pulse sound wave acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213097967U (en) |
-
2020
- 2020-07-21 CN CN202021446887.4U patent/CN213097967U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105595983B (en) | A kind of blood pressure measuring device and the method for improving blood pressure measurement accuracy | |
| CN202096210U (en) | Wireless gait measurement instrument based on plantar pressure | |
| CN102090896B (en) | Method for measuring planta pressure for rehabilitation therapy | |
| CN202681920U (en) | Dressing type physical sign monitor based on compressed sensing | |
| CN107260206B (en) | Electronic stethoscope based on MEMS (micro-electromechanical systems) sound sensing principle | |
| CN106361299B (en) | Triple-film cardiovascular detection sensor | |
| CN101006917A (en) | A device capable of measuring blood viscosity, vascular elasticity and blood pressure and measurement method thereof | |
| CN106236130A (en) | A kind of electronic type stethoscope based on MEMS technology | |
| CN103622671A (en) | Non-contact physiological signal or periodicity acting force signal collecting device and cushion | |
| CN1325285A (en) | Apparatus and method for measuring pulse transit time | |
| CN101664307A (en) | Acquisition and processing method for measuring kororkoff sound information of blood pressure with auscultatory method and device | |
| CN103099610A (en) | Ambulatory blood pressure measuring device and method based on pulse wave transmission time difference of left brachial artery and right brachial artery | |
| CN204033315U (en) | Noncontact physiology or periodically force signals harvester and mat | |
| CN103479382B (en) | A kind of sound transducer, based on the elctrocolonogram system of sound transducer and detection method | |
| CN213097967U (en) | Pulse sound wave acquisition device | |
| CN105877717B (en) | A kind of subcutaneous shallow artery blood vessel local elasticity distribution detection probe | |
| CN105615859A (en) | Auxiliary device for blood pressure measurement, blood pressure measurement equipment and design method of blood pressure measurement equipment | |
| CN201088580Y (en) | Arteriosclerosis surveymeter | |
| CN115153620A (en) | Heart sound and electrocardio detector based on MEMS technology and detection method thereof | |
| CN112120679A (en) | Pulse detection equipment and manufacturing method thereof | |
| CN203506868U (en) | Heart comprehensive detection equipment based on heart sounds and electrocardio | |
| CN112957066B (en) | Electronic stethoscope based on n-type cantilever beam type one-dimensional MEMS (micro-electromechanical systems) acoustic sensor | |
| CN215017832U (en) | Heart sound electrocardiosignal collection system based on FPGA | |
| CN201912069U (en) | Portable pulse wave detector | |
| CN205964077U (en) | Novel pregnant period mother and infant detects and synthesizes device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |