CN204636312U - A kind of traditional Chinese massage maneuver Analytical system - Google Patents
A kind of traditional Chinese massage maneuver Analytical system Download PDFInfo
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- CN204636312U CN204636312U CN201520278035.1U CN201520278035U CN204636312U CN 204636312 U CN204636312 U CN 204636312U CN 201520278035 U CN201520278035 U CN 201520278035U CN 204636312 U CN204636312 U CN 204636312U
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Abstract
This utility model relates to traditional Chinese massage field, a kind of traditional Chinese massage maneuver Analytical system is provided, comprise flexible distributed force and measure pad, multichannel wavelength demodulation device and computer, described flexible distributed force is measured pad and is made up of flexible matrix material and optical fiber optical grating array sensor, described optical fiber optical grating array sensor is arranged in juxtaposition by multifiber, interval 0.1-0.2mm between two optical fiber, above-mentioned optical fiber is in the welding of fusion point place, be connected into an optical fiber, form a passage, every root optical fiber is all provided with the grating sensor of a different reflection wavelength, these grating sensors are in the first-class pitch arrangement of passage, several arrangement of passages form an optical gate matrix, described optical fiber optical grating array sensor is connected with multi-channel wavelength (FBG) demodulator, described multi-channel wavelength (FBG) demodulator is connected to computer by pci bus.This utility model system can objective, the indices such as size, time, direction, frequency of accurately measuring massage power, solves this problem of clinical assays.
Description
Technical field
This utility model relates to traditional Chinese massage field, specifically a kind of traditional Chinese massage maneuver Analytical system.
Background technology
Current manipulation of massage tester is mainly based on resistance strain gage.The TPA-2 type manipulation of massage analyzer such as researched and developed by acupuncture and tuina-massage institute of Shanghai Univ. of Traditional Chinese Medicine.This analyzer is in the surrounding of a force plate/platform and below, be equipped with respectively can identify up and down, the straining and sensing device in three directions, front and back, the change of small power can be responded to, thus can detect the active force that operator carries out simulating manipulation of massage on force plate/platform.
In addition, there is Research Team on the basis of pressure-sensitive conductive rubber, devise a mechanical quantity synthesis measuring pad detecting traditional Chinese massage power.It adopts a kind of structure of overall two-layer, first on mould, arranges two-layer ranks wire, then conductive rubber is injected mould, wait for its curing molding.When sensor surface applies a load, the conductive rubber as sensor sensing material can deform, thus sensor internal node location also can respective change, causes the change of ranks resistance.Therefore can calculate according to ranks resistance change the deformation data that sensor presents under electric field action, finally to obtain by force information.
These test instrunments can only simulate the three-dimensional active force of manipulation of massage mostly on a fixing force plate/platform, can not carry out with clinical manipulation simultaneously; Maybe can only detect the pressure characteristic information of clinical manipulation manipulation of massage, be difficult to the demand meeting traditional Chinese massage scientific research and clinical trial.Owing to being subject to the restriction of means of testing, lack can in clinical massage process the instrument of direct-detection doctor massaging action power, limit the quantitative research of manipulation of massage active force.
Summary of the invention
The purpose of this utility model is exactly to overcome above-mentioned weak point of the prior art, a kind of traditional Chinese massage maneuver Analytical system is provided, this detection system can objective, the indices such as size, time, direction, frequency of accurately measuring massage power, solves this problem of clinical assays.
The purpose of this utility model is achieved by the following technical measures: a kind of traditional Chinese massage maneuver Analytical system, comprise flexible distributed force and measure pad, multichannel wavelength demodulation device and computer, described flexible distributed force is measured pad and is made up of flexible matrix material and optical fiber optical grating array sensor, described optical fiber optical grating array transducer arrangements is on flexible matrix material, described optical fiber optical grating array sensor is arranged in juxtaposition by multifiber, interval 0.1-0.2mm between two optical fiber, above-mentioned optical fiber is in the welding of fusion point place, be connected into an optical fiber, form a passage, every root optical fiber is all provided with the grating sensor of a different reflection wavelength, these grating sensors are in the first-class pitch arrangement of passage, several arrangement of passages form an optical gate matrix, described optical fiber optical grating array sensor is connected with multi-channel wavelength (FBG) demodulator, described multi-channel wavelength (FBG) demodulator is connected to computer by pci bus.
In technique scheme, by injection molding mode, by optical fiber optical grating array transducer arrangements in matrix material.
Described matrix material is made up of RTV-2 dual composition addition type organosilicon material and supporting curing agent mixture.Organosilicon material and complete curing agent be in mass ratio after 100: 4 ratio mix homogeneously, utilizes the mode of evacuation to remove bubble in matrix material, solidify 5 hours at normal temperatures.Because organosilicon material shrinkage factor is large, grating may fracture in the curing process, so need to open fabrication hole in matrix material, reduces shrinkage stress, and reduces the interference between grating sensor.
This utility model traditional Chinese massage maneuver Analytical system achieves the digitized of manipulation of massage, may be used for the massage manipulation information recording expert, is conducive to the development of traditional Chinese massage subject, promote the development of Chinese medicine.Novel traditional Chinese massage maneuver Analytical system is fixed in silicone rubber pad by injection molding method by optical fiber optical grating array.This mode accurately can measure the size of massage power, direction and track in time, and can clinical manipulation, reflects indices in real time by computer.Fiber-optic grating sensor electrical insulation capability is good, more safe and reliable than conductive rubber.In addition, the volume of fiber-optic grating sensor is little, lightweight, and it is thinner softer that rubber blanket can do, and can fit completely with health, reflect some indexs of massage power exactly, can objective, the indices such as size, time, direction, frequency of accurately measuring massage power.
Accompanying drawing explanation
Fig. 1 is the single pass structural representation of optical fiber optical grating array sensor in embodiment.
Fig. 2 is the composition schematic diagram of the present embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model is clearly and completely described.
As Fig. 1, shown in 2, the present embodiment provides a kind of traditional Chinese massage maneuver Analytical system be made up of the optical fiber optical grating array sensor of 5*5, it comprises a flexible distributed force and measures pad, a multichannel wavelength demodulation device 5 and computer 6, described flexible distributed force measures pad and is made up of flexible matrix material 1 and optical fiber optical grating array sensor, described optical fiber optical grating array transducer arrangements is on flexible matrix material 1, described optical fiber optical grating array sensor is arranged in juxtaposition by 5 optical fiber 7, these 5 optical fiber 7 are in fusion point 3 place's welding, be connected into an optical fiber, form a passage 4.Between two optical fiber 7, interval is very little, is spaced apart 0.1-0.2mm, in whole sensor, just can regard straight line as.Every root optical fiber 7 is all provided with a grating sensor 2, these grating sensors 2 are in the first-class pitch arrangement of passage 4.5 passages 4 just define the optical gate matrix of a 5*5.In order to determine that massage masterpiece is used in the position measured on pad, have employed the wavelength-division multiplex technique of light, each passage 4 using the grating sensor 2 of different reflection wavelength, as long as determine passage 4 and wavelength, the just active position of energy deterministic force.
Described matrix material is made up of RTV-2 dual composition addition type organosilicon material and supporting curing agent mixture.Buy the product containing complete curing agent that Wuhan silicone organosilicon material company limited produces, model is M628.
Flexible grating measures pad and adopts injection molding processing technology.First fix grating array in a mold, then pour into the matrix material configured, utilize the mode of evacuation to remove bubble in matrix material, solidify 5 hours at normal temperatures.
In order to reduce the shrinkage stress of matrix material, in mensuration pad, open fabrication hole 8, fabrication hole 8 can reduce the interference in measuring process between grating sensor effectively.
5 passages in above-mentioned optical fiber optical grating array sensor are connected with wavelength demodulation device 5, the data that solution mixes up by wavelength demodulation device 5 send to computer 6, towards the real visual reproduction of massage track will calculated based on moderate Scale Scientific of the high speed information processing system of traditional Chinese massage data in computer 6.
The above-mentioned high speed information processing system towards traditional Chinese massage data achieves the visual reproduction of massage track calculated based on moderate Scale Scientific.Develop on VS2013 by C language, and realize the process of data by the Matlab that has powerful matrix algorithm and independently developed workbox, finally by the function library based on opencv, realize the visual of data.
Operation principle of the present utility model is the detection that the change by measuring Bragg wavelength realizes to massage distributed force.When hands touches optical fiber optical grating array sensor, just having active force is applied on certain grating sensor 2, stressed sensor is due to the good extensibility of organosilicon matrix material, stretch during pressurized, the fiber grating be embedded in matrix can stretch along with the stretching, extension of matrix, the screen periods of fiber grating will change, thus the centre wavelength of Bragg grating will change accordingly, can be obtained the center wavelength variation of optical fiber Bragg raster by multichannel wavelength demodulation device 5, computer 6 is by the digitized of corresponding software simulating manipulation of massage and visual.
The content be not described in detail in this description, belongs to the known prior art of those skilled in the art.
Claims (2)
1. a traditional Chinese massage maneuver Analytical system, it is characterized in that: comprise flexible distributed force and measure pad, multichannel wavelength demodulation device and computer, described flexible distributed force is measured pad and is made up of flexible matrix material and optical fiber optical grating array sensor, described optical fiber optical grating array transducer arrangements is on flexible matrix material, described optical fiber optical grating array sensor is arranged in juxtaposition by multifiber, interval 0.1-0.2mm between two optical fiber, above-mentioned optical fiber is in the welding of fusion point place, be connected into an optical fiber, form a passage, every root optical fiber is all provided with the grating sensor of a different reflection wavelength, these grating sensors are in the first-class pitch arrangement of passage, several arrangement of passages form an optical gate matrix, described optical fiber optical grating array sensor is connected with multi-channel wavelength (FBG) demodulator, described multi-channel wavelength (FBG) demodulator is connected to computer by pci bus.
2. traditional Chinese massage maneuver Analytical system according to claim 1, it is characterized in that: described optical fiber optical grating array sensor is arranged in juxtaposition by 5 optical fiber, interval 0.1-0.2mm between two optical fiber, 5 optical fiber are in the welding of fusion point place, be connected into an optical fiber, form a passage, every root optical fiber is all provided with the grating sensor of a different reflection wavelength, these grating sensors are in the first-class pitch arrangement of passage, and 5 arrangement of passages form the optical gate matrix of a 5*5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520278035.1U CN204636312U (en) | 2015-04-30 | 2015-04-30 | A kind of traditional Chinese massage maneuver Analytical system |
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| CN201520278035.1U CN204636312U (en) | 2015-04-30 | 2015-04-30 | A kind of traditional Chinese massage maneuver Analytical system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887182A (en) * | 2015-04-30 | 2015-09-09 | 武汉理工大学 | Chinese massage manipulation measuring system and work method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887182A (en) * | 2015-04-30 | 2015-09-09 | 武汉理工大学 | Chinese massage manipulation measuring system and work method thereof |
| CN104887182B (en) * | 2015-04-30 | 2018-03-06 | 武汉理工大学 | A kind of traditional Chinese massage gimmick measurement system and its method of work |
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