CN205625904U - Physiological signal measuring device - Google Patents

Abstract

The utility model provides a physiological signal measuring device, this measuring device's base inside has the accommodation space, and link up to the accommodation space in the thru hole that the base surface was equipped with at least two fretworks form, each thru hole adjacent position of qieyu has the photoresistance next door respectively, and the euphotic cover plate has do not been installed in each thru hole punishment, assemble measured module's circuit board again in the accommodation space of base, this circuit Board is equipped with an optical receiver and at least one optical emitter and counterpoints respectively and imbed each thru hole in the base, then optical receiver and at least one optical emitter adjacent position receives the photoresistance next door respectively and stops the partition, can avoid light shines through to cause the mutual interference between optical emitter and the optical receiver, and base integrated into one piece supplies the measured module equipment of easily counterpointing, and can reach good water -proof effects's mesh.

Description

Physiological signal measuring apparatus

Technical field

This utility model relates to a kind of physiological signal measuring apparatus, espespecially ease of assembly have the survey of water-proof function Amount device, is the circuit board assembling measurement module at the accommodation space of integrated pedestal, and circuit board table Face one optical receiver and each open-work of at least one optical transmitting set para-position pedestal, and for being assembled in preset electronic dress Put, reach tool good waterproofing effect and can accurately measure the purpose of physiological signal.

Background technology

Pressing, inside of human body is covered with blood vessel and is sent to partes corporis humani position with the blood sent by heart by blood vessel, By blood vessel, blood is returned to heart again, be available for blood in human circulation, also form the warp of many at human body Network, pulse, to maintain the normal operation of human body, make human body keep due function；And along with the one-tenth of human body , there is slight illness, it is necessary to after being detected by medical treatment in long, change, the disease of examination human body the most unavoidably Situation bitterly, then imposed medicine by doctor and treat, so that function of human body recovers normal running.

And constantly improve in science and technology, also drive the progress of western medicine (doctor trained in Western medicine), along with electronics technology day is new Month different advance so that the combination of medical science and the technology such as electronics, computer, many new diagnostic modes gradually by Exploitation, such as cardiac catheter, electrocardiogram, CT Scan, sphygomanometer, blood-glucose meter and nuclear magnetic resonance, NMR etc. Medical treatment detection technique, it is provided that western medicine technology (doctor trained in Western medicine) has on the precisions such as the diagnosis of disease, analysis The most progressive；But, Traditional Chinese doctors ' learn a skill (traditional Chinese medical science) be all to be felt the pulse for sufferer by Chinese physician, In terms of the diagnosis of disease, identification of Chinese medicine, the most all can adopt prestige, the diagnosis heard, ask, cut Mode, is observed the look of sufferer, complexion, health change etc. via Chinese physician, then is touched by finger Pressure blood vessels meridians, because belonging to non-invasive diagnosing state, and effect effectively fanout free region, and it is provided that more Medical information, become the traditional method of tcm diagnosis and treatment sufferer, by experiencing human body venation by the mode of feeling the pulse Pulsation information, analyze further the state of an illness of sufferer, but be easily subject to the subjective consciousness of Chinese physician, experience, The impacts such as succession, weather and external environment factor, cause the accuracy felt the pulse slightly deviation, though will not shadow Ring the diagnosis and treatment of the state of an illness, be easily caused the time lengthening of sufferer treatment also；Therefore, how by excellent China Traditional medicine (traditional Chinese medical science) combines with modernization science and technology, and makees mutual evidence with the science detection mode of doctor trained in Western medicine, It is the subject under discussion that the current traditional Chinese medical science should be paid attention to and be improved.

Then the blood vessel of inside of human body is when carrying the process of blood, can be produced by the change of blood flowing speed Hemopoietic stream is pulsed, and the blood flow of internal blood vessel unit are is i.e. as heartthrob and produces change, removes The traditional Chinese medical science is by the mode of feeling the pulse of pulsation, it is judged that the deficiency and excess of the inside of human body vital organs of the human body declines outside Sheng, it is possible to logical Signal (PPG signal (Photoplethysmography), the body of light that remarkable body-centered rule signal transducer obtains Long-pending change tracer).Light can be decayed by different tissue resorption when through human body, the tissue composition of human body It is assumed to fix, therefore the attenuation of light should be fixing.But the blood in blood vessel can be along with heart Beating and have obvious change in volume, this periodic change in volume will produce different attenuation.Cause This, when light penetrates the tissue of skin, by the strength retrogression of observation light, can obtain one and have the cycle Property, the oscillogram of dipping and heaving.By produced by the change pulsed by blood flow in record light detecting blood vessel Signal, utilize Photosensing Units along with the change of blood flow in blood vessel, cause sensing voltage and then change with Obtain detection signal, to judge the blood pressure etc. of blood, be the detecting utensil of often application in doctor trained in Western medicine, logical Cross the different of Chinese and Western medicine and judge blood flow changing pattern in blood vessel, as judging whether human body occurs disease The foundation become, has the important mileage merging Chinese and Western medicine with modern science and technology；But currently used people body-centered Rule signal transducer (PPG sensor), can be divided mainly into penetration and reflective, the most reflective PPG Sensor, is an Optical Transmit Unit and the light receiving unit including being arranged on circuit board, passes through light emission Unit projection optical signal is to human body skin, and the band oxygen erythrocyte in the blood capillary of skin and non-band oxygen erythrocyte Ratio changes, and the intensity of skin light back reflection light can be made to produce change, then received this by light receiving unit After the reflected light signal of change, the processing unit that may be output on signal circuit board judges, but at present The PPG sensor assembly A (please refer to shown in Figure 11, Figure 12) of application, optical inductor A1, light Slider A2 and outer protection body A3 etc., be all the single individuality of independence of separate machined molding, follow-up enter When row assembles, is positioned the housing B processing operation of electronic installation, still must solve waterproof problem, not only increase Add the degree of difficulty of assembling operation, also influence whether the overall performance uniformity of PPG sensor assembly A product, Conforming product rate also reduces, when being intended to carry out a large amount of production operation, it is also necessary to put into more manpower to solve group The dress problem that derive of processing procedure, the most relatively time consuming, take a lot of work, more do not meet economic benefit, then answer in reality With, implement time, still suffer from many disappearances to be improved.

Therefore how to solve at present in order to detect the sensor of human body rhythm signal, in manufacture, the course of processing The problem derived and puzzlement, and the trouble that the quality qualification rate affecting product reduces is with inconvenient, is and is engaged in The relevant manufactures of the industry is desired most ardently the place, direction that research improves.

Utility model content

Therefore, utility model designer, because above-mentioned problem and disappearance, is to collect related data, via many Side assesses and considers, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, begins Design can ease of assembly have good waterproofing effect, and can accurately measure the physiological signal measurements of physiological signal The new patent of device is born.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of physiological signal measuring apparatus, it is characterised in that: include pedestal and measurement module, wherein:

This base interior has accommodation space, and is provided with at least two Openworks shapes by accommodation space towards base-plates surface Open-work, each through-hole position is equiped with euphotic cover plate respectively, and each open-work adjacent position is respectively equipped with stop light The light barrier rib penetrated；And

This measurement module is assembled in the accommodation space of pedestal, and is provided with the circuit board being installed in accommodation space, And circuit board surface is provided with an optical receiver and at least one optical transmitting set of each open-work of para-position respectively.

Described physiological signal measuring apparatus, wherein: this pedestal one side surface is integrally formed with convex framework, relatively The pedestal opposite side surface of convex framework is provided with the accommodation space of inner concavity, and accommodation space is towards the convex framework of opposite side It is provided with at least two outside through Openworks shape open-works.

Described physiological signal measuring apparatus, wherein: this pedestal is one-body molded for being assembled in preset electronic device, And expose preset electronic apparatus surface for convex framework, and preset electronic device be electronics bracelet, intelligent watch, Intelligent sphygmomanometer or intelligence oximeter.

Described physiological signal measuring apparatus, wherein: this pedestal and each euphotic cover plate respectively isolation material pass through Operation is one-body molded makes for the injection processing of secondary mould.

Described physiological signal measuring apparatus, wherein: described isolation material is plastics, rubber or silica gel.

Described physiological signal measuring apparatus, wherein: this pedestal is utilized respectively mould injection processing at each through-hole position The one-body molded euphotic cover plate of operation, each euphotic cover plate surface is respectively the shape of plane, curved surface or corrugated surface.

Described physiological signal measuring apparatus, wherein: this base-plates surface is respectively equipped with at least two rectangular shapes Open-work, is positioned at rectangle the first open-work size of base-plates surface central authorities more than adjacent rectangle the second open-work size.

Described physiological signal measuring apparatus, wherein: this measurement module is provided with arranged adjacent at circuit board surface One optical receiver and at least one optical transmitting set, and utilize circuit board to be embedded in the accommodation space of pedestal, one In each open-work of optical receiver and at least one optical transmitting set para-position embedding pedestal respectively, and adjacent light-receiving Stopped by the light barrier rib between each open-work respectively between device and at least one optical transmitting set and separate.

Described physiological signal measuring apparatus, wherein: this measurement module is provided with an optical receiver at circuit board surface, And being respectively equipped with optical transmitting set in two outsides of optical receiver, then base-plates surface is provided with for an optical receiver and two Three open-works that individual optical transmitting set assembles, three through-hole positions are respectively equipped with euphotic cover plate, are pointed to optical receiver Open-work and the size of euphotic cover plate more than being pointed to the open-work of two optical transmitting sets and the size of euphotic cover plate.

Major advantage of the present utility model is, the base interior of this measurement apparatus has an accommodation space, and in The open-work that base-plates surface is provided with at least two Openworks shapes is through to accommodation space, and each open-work adjacent position is respectively Having light barrier rib, and each through-hole position is equiped with euphotic cover plate respectively, the accommodation space then at pedestal assembles to be surveyed The circuit board of amount module, this circuit board surface is provided with an optical receiver and the para-position respectively of at least one optical transmitting set Be embedded in each open-work of pedestal, then optical receiver and at least one optical transmitting set adjacent position are respectively by photoresistance Next door is stopped, is separated, and light penetration can be avoided to form mutually doing between optical transmitting set and optical receiver Disturb, and pedestal one-body molded for measurement module be prone to para-position assemble, extremely time and labour saving, more meet economic effect Benefit, and can reach the purpose of good waterproofing effect, and the qualification rate of energy improving product.

Another advantage of the present utility model is, this pedestal processes operation by the injection of secondary mould, and in respectively The euphotic cover plate of through-hole position one-body molded tool translucent effect, keeps the integrity of pedestal entirety, seamless, tool Having good waterproof effect, this pedestal is on surface integrally formed with convex framework, or in the surrounding one of convex framework Body formed waterproof isolation channel, for pedestal and detecting module when being assembled in preset electronic device, is formed good Waterproof effect, keep detecting module detecting accuracy.

Accompanying drawing explanation

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is three-dimensional exploded view of the present utility model.

Fig. 3 is the three-dimensional exploded view at another visual angle of this utility model.

Fig. 4 is side cutaway view of the present utility model.

Fig. 5 is the stereo appearance figure of this utility model preferred embodiment.

Fig. 6 is the side cutaway view of this utility model preferred embodiment.

Fig. 7 is the stereo appearance figure of this utility model pedestal preferred embodiment.

Fig. 8 is the three-dimensional exploded view of this utility model pedestal preferred embodiment.

Fig. 9 is the three-dimensional exploded view at another visual angle of this utility model pedestal preferred embodiment.

Figure 10 is the side cutaway view of this utility model pedestal preferred embodiment.

Figure 11 is the side view of existing PPG sensor.

Figure 12 is the side view that existing PPG sensor is assembled in electronic installation.

Description of reference numerals: 1-pedestal；10-accommodation space；11-open-work；111-the first open-work；112-second Open-work；113-the 3rd open-work；12-euphotic cover plate；121-the first euphotic cover plate；122-the second euphotic cover plate；123- 3rd euphotic cover plate；13-light barrier rib；The convex framework of 14-；The waterproof isolation channel of 15-；2-measurement module；21-electricity Road plate；22-optical receiver；23-optical transmitting set；231-the first optical transmitting set；232-the second optical transmitting set；3- Electronic installation；4-finger；41-blood capillary or blood vessel；A-PPG sensor assembly；A1-optical inductor；A2- Optically isolated body；A3-outer protection body；B-housing.

Detailed description of the invention

For reaching above-mentioned purpose and effect, technological means that this utility model is used and structure thereof, enforcement Methods etc., hereby draw as follows, in order to profit with regard to its feature of preferred embodiment elaborate of the present utility model and function Understand completely.

Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, be stereo appearance figure of the present utility model, solid point Xie Tu, the three-dimensional exploded view at another visual angle, side cutaway view, by shown in figure it is clear that this reality With novel physiological signal measuring apparatus, including pedestal 1 and measurement module 2, wherein:

This pedestal 1 is internal has accommodation space 10, and accommodation space 10 is provided with at least towards pedestal 1 one side surface The open-work 11 of two Openworks shapes, and at each open-work 11, it is equiped with euphotic cover plate 12, and each open-work 11 respectively Adjacent position is respectively equipped with light barrier rib 13, is available for stopping at each open-work 11 that light penetration is the most adjacent.

This measurement module 2 includes circuit board 21 and the optical receiver 22 being arranged on circuit board 21, extremely A few optical transmitting set 23, and in circuit board 21, have preinstalled circuit layout, it is available for processing optical receiver 22 The various measurement signals (such as: blood pressure, blood oxygen concentration or pulse etc. measure signal) transmitted, and circuit board One optical receiver 22 is set at 21 face center, arranges at least one then at optical receiver 22 side adjacent spaces Individual optical transmitting set 23.

Above-mentioned each component is in time assembling, and the accommodation space 10 of available pedestal 1 is for assembling the electricity of measurement module 2 On road plate 21, and power circuit board 21 surface, an optical receiver 22, at least one optical transmitting set 23 para-position embed In each open-work 11 of pedestal 1, and an optical receiver 22, at least one optical transmitting set 23 are by each open-work 11 The light barrier rib 13 of adjacent position forms obstruct, separates, can be by pedestal 1 and measurement module 2 groups composition Physiological signal measuring apparatus of the present utility model.

And above-mentioned pedestal of the present utility model 1, it is shaped in a side surface and is convexly equipped with convex framework 14, relatively Pedestal 1 another side of convex framework 14 is then concaved with accommodation space 10, then by accommodation space 10 towards base Convex framework 14 surface of seat 1 opposite side is provided with at least two open-works 11, and this utility model preferred embodiment it One, it is convex framework 14 surface at pedestal 1, the first open-work 111, second being respectively equipped with arranged adjacent is saturating Hole 112 and the 3rd open-work 113, and first open-work the 111, second open-work 112 and the 3rd open-work 113 respectively in Rectangle frame is poroid, and the aperture size for the first open-work 111 is more than the second adjacent open-work the 112, the 3rd open-work The aperture size of 113, assembles respectively then at first open-work the 111, second open-work 112 and the 3rd open-work 113 thoroughly First euphotic cover plate the 121, second euphotic cover plate 122 and the 3rd euphotic cover plate 123 of light cover plate 12；As for Pedestal 1 and each euphotic cover plate 12 are respectively isolation material (plastics, rubber or silica gel etc.) by secondary mould Operation is one-body molded makes in injection processing, and pedestal 1 is utilized respectively mould injection processing operation at each open-work 11 One-body molded euphotic cover plate 12, each euphotic cover plate 12 surface can be respectively the shapes such as plane, curved surface or corrugated surface, And can respectively reach different light guide effect, and available each euphotic cover plate 12 forms insulation blocking effect, when making User's finger 4 is attached on convex framework 14 surface of pedestal 1, can stop skin by each euphotic cover plate 12 Contact optical receiver 22 and optical transmitting set 23, be i.e. avoided that finger 4 directly contacts optical receiver 22, light is sent out The damage situation that emitter 23 causes.

And one of opposite base 1 preferred embodiment, it is convex framework 14 surface at pedestal 1, is respectively equipped with phase First open-work the 111, second open-work 112 and the 3rd open-work 113 of adjacent arrangement, then measurement module 2 is i.e. in circuit Plate 21 surface is provided with an optical receiver 22, and is respectively equipped with the first optical transmitting set outside optical receiver 22 2 231, the second optical transmitting set 232, then be assembled in pedestal 1 for an optical receiver 22 and two optical transmitting sets 23 At three open-works 11, at three open-works 11, it is respectively equipped with euphotic cover plate 12, is pointed to the of optical receiver 22 One open-work 111 and the size of the first euphotic cover plate 121, more than being pointed to first optical transmitting set the 231, second light Second open-work the 112, the 3rd open-work 113 and the second euphotic cover plate the 122, the 3rd euphotic cover plate of emitter 232 The size of 123.

Refer to shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, be three-dimensional exploded view of the present utility model, The three-dimensional exploded view at another visual angle, side cutaway view, the stereo appearance figure of preferred embodiment, preferred embodiment Side cutaway view, by shown in figure it is clear that physiological signal measuring apparatus of the present utility model, When actual application implementation, this pedestal 1 is made of one piece, and after assembling measurement module 2, is available for It is assembled in preset electronic device 3, and the convex framework 14 for pedestal 1 exposes preset electronic device 3 surface, And preset electronic device 3 can be electronics bracelet, intelligent watch or sphygomanometer, the physiological signal of oximeter pattern The electronic installation product of the various types such as measuring device, makes because pedestal 1 is formed in one, and ease of assembly is in advance If electronic installation 3, in carrying out assembling, para-position processing time quite simple, convenient, extremely save time, saving of labor, can Reducing the manufacturing cost assembling processing, and have good waterproof effect, protection module 2 is not easily susceptible to The interference of outer aqueous vapor, impact, it is possible to extend preset electronic device 3 and the service life of measurement apparatus.

And be available for users to be attached at finger 4 preset electronic device 3 surface, and finger 4 is pointed to base Each open-work 11 on convex framework 14 surface of seat 1, the top of each euphotic cover plate 12, by measurement module 2 At least one optical transmitting set 23 (preferred embodiment can be the first optical transmitting set 231 and the second optical transmitting set 232) Up towards throw light at euphotic cover plate 12, each euphotic cover plate of light penetration 12 is made to be irradiated in the skin of finger 4 Skin surface, the simultaneously blood capillary in detecting finger 4 skin or blood vessel 41, by blood capillary or blood vessel 41 Change with oxygen erythrocyte and non-band oxygen erythrocyte ratio or the velocity variations etc. of blood flowing, then cause light to be sent out The intensity of the light line reflection light that emitter 23 is projected on skin produces change, and makes reflection light projection connect to light Receive at device 22, produce optical signal receive the Strength Changes of reflection light for optical receiver 22 after, then light is believed Number it is sent to circuit board 21, can be judged, analyze the amplitude of optical signal, frequency etc. by circuit board 21, with Obtain corresponding physiological signal, such as: blood pressure, blood oxygen concentration or pulse etc. measure signal, are available for judgement and make The physiological status (such as: blood pressure, frequency of pulse, blood oxygen concentration or body interior internal organs change etc.) of user is No it is in normal or abnormality, and promotes the accuracy that physiological signal is judged.

Furthermore, after the circuit board 21 of measurement module 2 is flush-mounted in the accommodation space 10 of pedestal 1, a light connects Receive in each open-work 11 that device 22, at least one optical transmitting set 23 embed pedestal 1 for para-position, and a light-receiving Device 22, at least one optical transmitting set 23 adjacent position are intercepted by the light of each open-work 11 adjacent position the most respectively Wall 13 forms obstruct, separates, and forms independent clearance space respectively, can supply at least one optical transmitting set 23 Outwards during throw light, light only upwards can project outside at euphotic cover plate 12, without interference with adjacent Optical receiver 22, is available for optical receiver 22 and can receive the light reflected by finger 4 skin, promote light-receiving Device 22 receives the accuracy of light intensity, frequency etc., and each open-work 11 of pedestal 1 is internal, utilizes each light Barrier rib 13 makes each open-work 11 form independent space, and for optical receiver 22 and at least one optical transmitting set Inside 23 separate space laying respectively at each open-work 11, it is available for optical receiver 22, at least one optical transmitting set Will not be affected by light between 23, will not be formed and interfere phenomenon.

Refer to shown in Fig. 2, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, be that solid of the present utility model is divided Xie Tu, the side cutaway view of preferred embodiment, the stereo appearance figure of pedestal preferred embodiment, pedestal are the most real Execute the three-dimensional exploded view of example, the three-dimensional exploded view at another visual angle of pedestal preferred embodiment, pedestal preferred embodiment Side cutaway view, by shown in figure it is clear that physiological signal measuring apparatus of the present utility model, This pedestal 1 can be in the surrounding of convex framework 14 integrally formed with waterproof isolation channel 15, it is to avoid external water air infiltration enters base The seat stability of 1 internal influence measurement module 2, accuracy, and pedestal 1 is in the most convex framework 14, anti- The opposite side surface of water segregation groove 15 is concaved with accommodation space 10, can be in the accommodation space 10 of pedestal 1 Assemble the circuit board 21 of measurement module 2, and power circuit board 21 surface one optical receiver 22, at least one light Emitter 23 is respectively embedded at each open-work 11 of pedestal 1, and utilizes the light of each open-work 11 adjacent position to intercept Wall 13, can be intercepted optical receiver 22, optical transmitting set 23, be separated, i.e. be available for optical transmitting set 23 and throw Penetrate light and upwards at euphotic cover plate 12, project pedestal 1 outside, optical receiver 22 can't be affected and formed Interfere, then the light of at least one optical transmitting set 23 can be utilized to be projected to the outside finger attached of pedestal 1 At 4 skins, light is received by optical receiver 22 through euphotic cover plate 12 from skin reflex again, optical receiver Produce optical signal after 22 Strength Changes receiving reflection light, then optical signal is sent to circuit board 21, Ji Ketong Oversampling circuit plate 21 judges, analyzes the amplitude of optical signal, frequency etc., to obtain corresponding physiological signal, and can For judging the physiological status of user (such as: blood pressure, frequency of pulse, blood oxygen concentration or body interior internal organs become Change) whether it is in normal or abnormality, reach to promote the accuracy that physiological signal judges.

Therefore the foregoing is only preferred embodiment of the present utility model, non-therefore to limit to this practicality new The protection domain of type, physiological signal measuring apparatus of the present utility model, is at this pedestal 1 interior space 10 are provided with at least two open-works 11 towards a side wall surface, on each open-work 11 and respectively integrally formed with euphotic cover plate 12, And each open-work 11 adjacent position is respectively equipped with light barrier rib 13, the circuit board 21 for measurement module 2 assembles In the accommodation space 10 of pedestal 1, circuit board 21 surface one optical receiver 22, at least one optical transmitting set 23 In being respectively embedded into each open-work 11 and by the obstruct of light barrier rib 13, separation, for optical transmitting set 23 court The outside throw light of euphotic cover plate 12 is to finger 4 skin on pedestal 1 surface, and light is from finger 4 skin reflex It is then passed through being received by optical receiver 22 in another euphotic cover plate 12 enters another open-work 11, prevents in order to can reach Light forms the purpose interfered, then for optical receiver to optical receiver 22, at least one optical transmitting set 23 22 receive the reflection intensity of light, frequency, are judged the state of physiological signal by circuit board 21, right to improve The accuracy that physiological signal judges, and pedestal 1 and each euphotic cover plate 12 are by secondary mould injection processing one Molding, has a good waterproofing effect, and pedestal 1 be available for measurement module 2 quickly assemble, para-position, there is province Shi Shenggong, the effect of lifting work efficiency, therefore such as can reach the structure of foregoing advantages, device and all should be subject to this Utility model is contained, this kind of simple modification and equivalent structure change, all should in like manner be contained in this utility model Protection domain in, close give Chen Ming.

Therefore, this utility model, for mainly for being designed, utilizes the accommodation space of pedestal to measure mould for assembling The circuit board of block, and power circuit board surface one optical receiver, at least one optical transmitting set para-position embed pedestal each In open-work and by the light barrier rib of each open-work adjacent position, optical receiver and optical transmitting set formation are stopped, Be available for the optical transmitting set outside throw light human body skin to pedestal, light from human body skin reflect after by light Receptor receives, and optical transmitting set, optical receiver will not be formed and interfere by light, and can reach lifting and survey Amount physiological signal accuracy is main key protection point, and pedestal is processed to form good anti-by the injection of secondary mould Water effect, is available for measurement module ease of assembly in pedestal, be only make assembling operation quickly, there is time and labour saving Advantage, and promote the function of the work efficiency of assembling operation, but, the foregoing is only this utility model Preferred embodiment, non-the most i.e. limit to protection domain of the present utility model, therefore such as use this practicality Simple modification and equivalent structure that novel description and graphic content are done change, and all should in like manner be contained in this reality With in novel protection domain, close and give Chen Ming.

Claims (9)

1. a physiological signal measuring apparatus, it is characterised in that: include pedestal and measurement module, wherein:

This base interior has accommodation space, and is provided with at least two Openworks shapes by accommodation space towards base-plates surface Open-work, each through-hole position is equiped with euphotic cover plate respectively, and each open-work adjacent position is respectively equipped with stop light The light barrier rib penetrated；And

This measurement module is assembled in the accommodation space of pedestal, and is provided with the circuit board being installed in accommodation space, And circuit board surface is provided with an optical receiver and at least one optical transmitting set of each open-work of para-position respectively.

Physiological signal measuring apparatus the most according to claim 1, it is characterised in that: this pedestal one side surface Integrally formed with convex framework, the pedestal opposite side surface of the most convex framework is provided with the accommodation space of inner concavity, and Accommodation space is provided with at least two outside through Openworks shape open-works towards the convex framework of opposite side.

Physiological signal measuring apparatus the most according to claim 2, it is characterised in that: this pedestal is one-body molded For being assembled in preset electronic device, and expose preset electronic apparatus surface for convex framework, and preset electronic fills Put is electronics bracelet, intelligent watch, intelligent sphygmomanometer or intelligence oximeter.

Physiological signal measuring apparatus the most according to claim 1, it is characterised in that: this pedestal and each printing opacity Operation is one-body molded makes by the injection processing of secondary mould for cover plate respectively isolation material.

Physiological signal measuring apparatus the most according to claim 4, it is characterised in that: described isolation material is Plastics, rubber or silica gel.

Physiological signal measuring apparatus the most according to claim 1, it is characterised in that: this pedestal is at each open-work Place be utilized respectively mould injection processing the one-body molded euphotic cover plate of operation, each euphotic cover plate surface be respectively plane, Curved surface or the shape of corrugated surface.

Physiological signal measuring apparatus the most according to claim 1, it is characterised in that: this base-plates surface is respectively It is provided with the open-work of at least two rectangular shapes, is positioned at rectangle the first open-work size of base-plates surface central authorities more than phase Adjacent rectangle the second open-work size.

Physiological signal measuring apparatus the most according to claim 1, it is characterised in that: this measurement module is at electricity Plate surface, road is provided with an optical receiver and at least one optical transmitting set of arranged adjacent, and utilizes circuit board to be embedded In the accommodation space of pedestal, the para-position respectively of an optical receiver and at least one optical transmitting set embeds each of pedestal Intercepted by the light between each open-work respectively between optical receiver in open-work and adjacent and at least one optical transmitting set Wall stops separation.

Physiological signal measuring apparatus the most according to claim 1, it is characterised in that: this measurement module is at electricity Plate surface, road is provided with an optical receiver, and is respectively equipped with optical transmitting set in two outsides of optical receiver, then pedestal Surface is provided with three open-works assembled for an optical receiver and two optical transmitting sets, and three through-hole positions are respectively equipped with Euphotic cover plate, is pointed to the open-work of optical receiver and the size of euphotic cover plate more than being pointed to two optical transmitting sets Open-work and the size of euphotic cover plate.