CN106932127A - A kind of massage force measuring device - Google Patents
A kind of massage force measuring device Download PDFInfo
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- CN106932127A CN106932127A CN201710299543.1A CN201710299543A CN106932127A CN 106932127 A CN106932127 A CN 106932127A CN 201710299543 A CN201710299543 A CN 201710299543A CN 106932127 A CN106932127 A CN 106932127A
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- Prior art keywords
- pressure
- pressure sensor
- fixed seat
- sensor
- measurement
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- 238000005259 measurement Methods 0.000 claims abstract description 54
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000741 silica gel Substances 0.000 claims abstract description 12
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 12
- 241001484259 Lacuna Species 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 8
- 239000011888 foil Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000002153 concerted effect Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000006378 damage Effects 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
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/007—Kneading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Physical Education & Sports Medicine (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Dermatology (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The present invention relates to a kind of massage force measuring device, belong to massage power fields of measurement.Including pressure acquisition unit and pressure conversion unit, it is a through hole in the middle of measurement head fixed seat, through-hole inner surface is smooth, through-hole inner surface is closely connected with silica gel measurement head lower external face, the outer surface of the measurement head fixed seat is connected with the interior interporal lacuna of upper mounted plate, the lower end of the measurement head fixed seat is threadedly coupled with the fixed seat of sensor one, pressure sensor one is located in the fixed seat of sensor one, and top crimps with silica gel measurement head bottom, the fixed seat bottom round end endoporus of sensor one is closely connected with the measurement roundlet column cap of pressure sensor two, bottom plate is threadedly coupled by screwed hole with pressure sensor two, for fixing the pressure sensor two.Advantage is novel structure, improves the accuracy of measurement of slight pressure, can be with the slight change of pressure in accurate measurement massage manipulation operating process.
Description
Technical field
The invention belongs to massage power fields of measurement, and in particular to a kind of measurement apparatus of measurement massage power.
Background technology
Massage is the traditional external therapy in tcm clinical practice subject, with it is easy, comfortable, effectively, the characteristic of safety and
Unique curative effect.Massaging has dredging the channel, the promoting flow of qi and blood circulation, restoring injured muscular tendon, joint lubricating, and adjustment function, enhancing are disease-resistant
Ability etc. is acted on, and its clinical application range is extensive.Clinically, when carrying out massage treatment, doctor mostly be according to reaction with
And the clinical experience of oneself carries out massage treatment so that the Clinical practice of gimmick has certain blindness and randomness.Though
Right massage clinical application range is extensive, but it is after all that a kind of external force acts on human body, if misoperation, is likely to cause
Injury.The species of massage manipulation is various, and Traditional Chinese Medicine is clearly required to the gimmick and dynamics massaged, i.e., " strong, uniform,
It is soft, lasting, deep and thorough ", the strength of human body is put on from gently very big to changing again.
The measuring principle of the massage force measuring device of prior art, is using foil gauge dot matrix touch force sensor conduct mostly
Measuring cell, such touch force sensor, it is necessary on measurement contact surface direct applying power, foil gauge is produced enough deformation,
Could Exactitudes Measurement Pressure Value.The foil gauge dot matrix touch force sensor of use, is film resistor strain gauge pressure sensor,
The technique of its manufacture is all that measuring strain piece is pasted onto in film matrix.Because measuring strain piece is pasted onto in film matrix
Between, film matrix can not provide the measurement datum of stabilization for flexible material for foil gauge, so general pressure limit can only reach
To 6kg/cm2, certainty of measurement error is 5-10%.Measurement conformity error is 20%, it is impossible to meet what massage force was accurately measured
It is required that.
Tissue is the fibr tissue with certain elasticity, so using the instrument of prior art in order to simulate human body
The texture of tissue, all lays certain thickness flexible material in touch force sensor measuring surface, but when the flexible material of laying connects
During the toughness of nearly tissue, the touch force sensor that prior art is used is disperseed to absorb due to strength by flexible material, it is impossible to make
Foil gauge produces enough deformation, it is impossible to accurately measures pressure data, so relatively thin flexible material can only be laid, could measure
To the pressure value that massage applies.Therefore, not only accuracy is very low for the instrument for causing using prior art, does not possess accurate measurement
The ability of the slight change of pressure in massage manipulation operating process, and dynamometry contact surface does not reach similar human fiber's tissue yet
Toughness.When being measured due to carrying out massage force using the instrument of prior art, it is impossible to which accurately duplicate measurements goes out same gimmick skill
The massage peration data of art action, so cannot be used for teaching, can not evaluate beginner manipulator as training masseur
The good and bad foundation of method, dynamics.
The content of the invention
The present invention provides a kind of massage force measuring device, with solve at present cannot accurately, duplicate measurements goes out to massage
The problem of massage force peration data.
The present invention is adopted the technical scheme that：Including pressure acquisition unit and pressure conversion unit, wherein：
The structure of the pressure acquisition unit is：It is a through hole in the middle of measurement head fixed seat, through-hole inner surface is smooth, through hole
Inner surface is closely connected with silica gel measurement head lower external face, the outer surface of the measurement head fixed seat and the endoporus of upper mounted plate
Gap is connected, and the lower end of the measurement head fixed seat is threadedly coupled with the fixed seat of sensor one, and pressure sensor one is located at
In the fixed seat of sensor one and top crimps with silica gel measurement head bottom, the fixed seat bottom round end endoporus of sensor one and pressure
The measurement roundlet column cap of sensor two is closely connected, and bottom plate is threadedly coupled by screwed hole with pressure sensor two, is used for
The fixation pressure sensor two；
The structure of the pressure conversion unit is：Analog-to-digital conversion module is connected with central processing unit, central processing unit difference
It is connected with memory module and communication module, communication module is connected with computer, power supply is respectively analog-to-digital conversion module, centre
Reason device and communication module are powered, and the analog-to-digital conversion module is used for the pressure sensor one that will receive and pressure sensor two
Pressure simulation signal is converted to data signal.
The silica gel measurement head inside is hydraulically full.
The pressure sensor one uses high accuracy small-range pressure sensor.
The pressure sensor two uses high precision and large measuring range pressure sensor.
The beneficial effects of the invention are as follows：Structure is novel, using two composite pressure collecting units of pressure sensor, improves
The accuracy of measurement of slight pressure, can with the slight change of pressure in accurate measurement massage manipulation operating process；Using silica gel
Measurement head obtains the pressure that masseur's hand applies, and the measurement head inside is hydraulically full, with the fibr tissue with human body very
Close toughness and feel；Can be used to impart knowledge to students, the good and bad foundation of beginner's operation technique, dynamics is evaluated as training masseur；
Can be used for the massage data of acquisition and recording master, expert, and be stored in database, for scientific research, teaching provide foundation.
Brief description of the drawings
Fig. 1 is structure principle chart of the invention；
Fig. 2 is the structural representation of pressure acquisition unit of the present invention；
Fig. 3 is the schematic diagram of pressure acquisition of the present invention；
Fig. 4 is the measurement procedure figure of massage power of the present invention.
Specific embodiment
Including pressure acquisition unit 1 and pressure conversion unit 2, wherein：
The structure of the pressure acquisition unit 1 is：It is a through hole in the middle of measurement head fixed seat 102, through-hole inner surface is smooth,
Through-hole inner surface is closely connected with the lower external face of silica gel measurement head 101, and the outer surface of the measurement head fixed seat 102 is solid with upper
The interior interporal lacuna of fixed board 103 is connected, for keeping the measurement head fixed seat 102 to be in plumbness；The measurement head
The lower end of fixed seat 102 is threadedly coupled with the fixed seat 104 of sensor one, and pressure sensor 1 is located at the fixed seat of sensor one
In 104 and top crimps with the bottom of silica gel measurement head 101, the bottom round end endoporus of one fixed seat of sensor 104 and pressure sensor
2 106 measurement roundlet column cap is closely connected, and bottom plate 107 is threadedly coupled by screwed hole with pressure sensor 2 106, is used
In the fixation pressure sensor 2 106；
The structure of the pressure conversion unit 2 is：Analog-to-digital conversion module 201 is connected with central processing unit 202, center treatment
Device 202 is connected with memory module 203 and communication module 204 respectively, and communication module 204 is connected with computer 206, power supply 205
Respectively analog-to-digital conversion module 201, central processing unit 202 and communication module 204 are powered, and the analog-to-digital conversion module 201 is used for
The pressure sensor one and the pressure simulation signal of pressure sensor two that will be received are converted to data signal.
The inside of the silica gel measurement head 101 is hydraulically full.
The pressure sensor one uses high accuracy small-range pressure sensor.
The pressure sensor two uses high precision and large measuring range pressure sensor.
Pressure acquisition unit is that, according to hydrostatics principle, the composite pressure constituted using two pressure sensors is gathered
Unit, in 0 to 6kg/cm2Small pressure limit and 6 to 25kg/cm21% accuracy of measurement can be reached in big pressure limit, is surveyed
Amount conformity error is less than 1%, drastically increases the measuring accuracy of the measurement of massage power, improves slight pressure
Accuracy of measurement.The pressure sensor one uses silicon piezoresistance type high accuracy small-range pressure sensor, and accuracy of measurement is
0.5%, resolution ratio is 0.1kPa, for gathering the pressure value F that the soft massage of measurement is produced1；Pressure sensor two uses bridge-type
Adaptability to changes high precision and large measuring range pressure sensor, accuracy of measurement is less than 1%, and measurement range reaches 25kG, is measured for gathering
The big pressure value F that massage severe pressure is produced2。
Massage force measuring method of the present invention, comprises the following steps：
(1) pressure sensor one is using high accuracy small-range pressure sensor collection pressure value F1；Pressure sensor two is adopted
Pressure value F is gathered with high precision and large measuring range pressure sensor2；
(2) the pressure simulation signal conversion of analog-to-digital conversion module will be received pressure sensor one and pressure sensor two
It is data signal, and passes conjunction central processing unit, central processing unit obtains the pressure value F for collecting1、F2, central processing unit calculating F1
With F2The F that makes a concerted effort, pressure limit is divided into two sections of small pressure and big pressure, be provided with a boundary pressure value FPoint, judge F1It is
It is no less than FPoint：
If F1Less than FPoint, then F=F with joint efforts1；
If F1More than or equal to FPoint, F=F with joint efforts1+F2
(3) the F values of making a concerted effort that central processing unit will be calculated are transmitted to computer by communication module.
Claims (4)
1. a kind of massage force measuring device, it is characterised in that：Including pressure acquisition unit and pressure conversion unit, wherein：
The structure of the pressure acquisition unit is：It is a through hole in the middle of measurement head fixed seat, through-hole inner surface is smooth, table in through hole
Face is closely connected with silica gel measurement head lower external face, the outer surface of the measurement head fixed seat and the interior interporal lacuna of upper mounted plate
It is connected, the lower end of the measurement head fixed seat is threadedly coupled with the fixed seat of sensor one, pressure sensor one is located at sensing
In the fixed seat of device one and top crimps with silica gel measurement head bottom, the fixed seat bottom round end endoporus of sensor one and pressure sensing
The measurement roundlet column cap of device two is closely connected, and bottom plate is threadedly coupled by screwed hole with pressure sensor two, for fixing
The pressure sensor two；
The structure of the pressure conversion unit is：Analog-to-digital conversion module is connected with central processing unit, central processing unit respectively with deposit
Storage module and communication module connection, communication module are connected with computer, and power supply is respectively analog-to-digital conversion module, central processing unit
Powered with communication module, the analog-to-digital conversion module is used for the pressure of the pressure sensor one and pressure sensor two that will be received
Analog signal is converted to data signal.
2. a kind of massage force measuring device according to claim 1, it is characterised in that：Inside the silica gel measurement head
It is hydraulically full.
3. a kind of massage force measuring device according to claim 1, it is characterised in that：The pressure sensor one is adopted
With high accuracy small-range pressure sensor.
4. a kind of massage force measuring device according to claim 1, it is characterised in that：The pressure sensor two is adopted
Use high precision and large measuring range pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299543.1A CN106932127A (en) | 2017-05-02 | 2017-05-02 | A kind of massage force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710299543.1A CN106932127A (en) | 2017-05-02 | 2017-05-02 | A kind of massage force measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106932127A true CN106932127A (en) | 2017-07-07 |
Family
ID=59429447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710299543.1A Pending CN106932127A (en) | 2017-05-02 | 2017-05-02 | A kind of massage force measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106932127A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177937Y (en) * | 1993-10-26 | 1994-09-21 | 范春起 | Composite sensor for measuring force |
| JP2002022562A (en) * | 2000-07-10 | 2002-01-23 | Yokogawa Electric Corp | Infinitesimal force measuring method and infinitesimal force measuring instrument |
| CN103070692A (en) * | 2013-01-31 | 2013-05-01 | 北京中医药大学东直门医院 | Pressing massage manipulation mechanical parameter measurement instrument |
| CN103743512A (en) * | 2013-10-26 | 2014-04-23 | 内蒙古工业大学 | Pressure sensor with pretightening force |
| CN106197810A (en) * | 2016-08-30 | 2016-12-07 | 王建波 | A kind of large range high precision pressure real-time monitoring system based on conduction mechanism and monitoring method thereof |
-
2017
- 2017-05-02 CN CN201710299543.1A patent/CN106932127A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177937Y (en) * | 1993-10-26 | 1994-09-21 | 范春起 | Composite sensor for measuring force |
| JP2002022562A (en) * | 2000-07-10 | 2002-01-23 | Yokogawa Electric Corp | Infinitesimal force measuring method and infinitesimal force measuring instrument |
| CN103070692A (en) * | 2013-01-31 | 2013-05-01 | 北京中医药大学东直门医院 | Pressing massage manipulation mechanical parameter measurement instrument |
| CN103743512A (en) * | 2013-10-26 | 2014-04-23 | 内蒙古工业大学 | Pressure sensor with pretightening force |
| CN106197810A (en) * | 2016-08-30 | 2016-12-07 | 王建波 | A kind of large range high precision pressure real-time monitoring system based on conduction mechanism and monitoring method thereof |
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Application publication date: 20170707 |