CN206964641U - Vital sign monitors sensor device - Google Patents
Vital sign monitors sensor device Download PDFInfo
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- CN206964641U CN206964641U CN201720036870.3U CN201720036870U CN206964641U CN 206964641 U CN206964641 U CN 206964641U CN 201720036870 U CN201720036870 U CN 201720036870U CN 206964641 U CN206964641 U CN 206964641U
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Abstract
The utility model discloses a kind of vital sign to monitor sensor device, including：Sound collecting amplifying device and friction monitoring sensor；Wherein, sound collecting amplifying device is used to collect sound wave caused by vital sign, gives sonic transmissions to friction monitoring sensor；Vital sign includes fetal rhythm, movement of the foetus and/or infant's heartbeat vibration；Friction monitoring sensor is connected with sound collecting amplifying device, for receiving sound wave, and converts sound waves into electric signal output.Vital sign monitoring sensor device realizes to be monitored to fetal rhythm, movement of the foetus and/or the heartbeat of infant, and electric signal corresponding to output, sensitivity and measuring accuracy are high, and the electric signal for facilitating other equipment to be exported according to sensor device carries out follow-up application.Further, sensor asepsis environment-protecting is monitored using friction, securely and reliably so that vital sign monitoring sensor device is light and handy, and use is more convenient, comfortable, and structure and manufacture craft are simple, and cost is cheap, is adapted to large-scale industrial production.
Description
Technical field
It the utility model is related to telecommunications field, and in particular to a kind of vital sign monitors sensor device.
Background technology
For unborn fetus in parent, due to can not directly obtain the vital sign of fetus.Therefore, it is necessary to by right
Movement of the foetus of the heartbeat, fetus of fetus in parent is monitored, and then timely recognizes whether fetus has exception in parent
Situation occurs.Meanwhile infant due to the age it is smaller, can not be independently express oneself body in ailing information, therefore, pass through
Monitoring to infant's heartbeat, the physical condition of infant can be conveniently understood in time.
At present, there is the equipment that some are monitored to fetal rhythm, movement of the foetus and infant's heartbeat in the market.But these
Equipment certain structures, manufacture craft, installation and use are complicated, with high costs；Although some equipment structure, manufacture craft, installations
And use simply, but accuracy rate is relatively low.Further, because some movement of the foetus monitoring devices need longer time to be monitored, baby
Child's nature are active, therefore, are not suitable for carrying out infant the monitoring of heartbeat.
Therefore, lack in the prior art it is a kind of can be applied to the fetal rhythm of fetus, movement of the foetus, infant's heartbeat can monitor
Equipment.And because sound caused by fetus fetal rhythm, movement of the foetus may be not easy to discover, therefore, it is necessary to a kind of sensitive monitoring rate is high, knot
Structure, manufacture craft, installation and use are simple, the cheap vital sign monitoring sensor device of cost.
Utility model content
Goal of the invention of the present utility model is the defects of being directed to prior art, there is provided a kind of vital sign monitors sensor
Device, for solve to lack in the prior art it is a kind of can be applied to the fetal rhythm of fetus, movement of the foetus, infant's heartbeat can monitor
Equipment.And because sound caused by the fetal rhythm of fetus, movement of the foetus may be not easy to discover, therefore, it is necessary to a kind of sensitive monitoring rate is high,
Structure, manufacture craft, installation and use are simple, the cheap vital sign monitoring sensor device of cost.
According to one side of the present utility model, there is provided a kind of vital sign monitors sensor device, including：Sound is received
Collect amplifying device and friction monitoring sensor；Wherein,
Sound collecting amplifying device is used to collect sound wave caused by vital sign, gives sonic transmissions to friction monitoring sensing
Device；Vital sign includes fetal rhythm, movement of the foetus and/or infant's heartbeat vibration；
Friction monitoring sensor is connected with sound collecting amplifying device, for receiving sound wave, and converts sound waves into telecommunications
Number output.
Alternatively, friction monitoring sensor includes shielding case, the first frictional layer and the second frictional layer；Wherein, the first friction
Layer and the second frictional layer are arranged on inside shielding case.
Alternatively, the both ends of the first frictional layer are parallel with the both ends of the second frictional layer is fixed on shielding case inwall, and first
Pre-determined distance is spaced between frictional layer and the second frictional layer；Second frictional layer is arranged on the lower section of the first frictional layer；Shielding case
The first passage is offered on roof or side wall.
Alternatively, the surface of the roof of shielding case or side wall is embedded is opened in poly- formed with poly- sound groove, the first passage
Sound trench bottom.
Alternatively, one end of the first frictional layer is fixing end, and fixing end is fixed on shielding case inwall, the first frictional layer
The other end is free end；The both ends of second frictional layer are integrally attached on shielding case inwall；First frictional layer and the second friction
Pre-determined distance is spaced between layer.
Alternatively, the second passage is offered on the shielding case of the upside of the fixing end of the first frictional layer；Rubbed first
Wipe and offer the 3rd passage on the shielding case of the downside of the free end of layer.
Alternatively, the second passage and the 3rd passage are opened in two relative side walls of shielding case.
Alternatively, shielding case offers a side surface of the second passage and embedded opened formed with poly- sound groove, the second passage
It is located at poly- sound trench bottom.
Alternatively, the both side surface of shielding case towards the first frictional layer offers the 4th passage and the 5th passage.
Alternatively, shielding case offers a side surface of the 4th passage and embedded opened formed with poly- sound groove, the 4th passage
It is located at poly- sound trench bottom.
Alternatively, pre-determined distance is more than or equal to 5um, and is less than or equal to 1mm.
Alternatively, poly- sound groove is vertebral body structure.
Alternatively, the first frictional layer includes high polymer layer and/or electrode layer；Second frictional layer includes polyphosphazene polymer
Compound layer and/or electrode layer.
Alternatively, the first frictional layer thickness is less than 0.2mm.
Alternatively, the first frictional layer thickness is more than or equal to 1um, and is less than or equal to 8um.
Alternatively, sound collecting amplifying device is vertebral body structure.
Alternatively, friction monitoring sensor is arranged in the vertebral body structure.
Alternatively, sound collecting amplifying device is cavity structure.
Alternatively, device also includes sound conduction pipe；Wherein,
Sound conduction pipe is connected with sound collecting amplifying device and friction monitoring sensor, is filled for sound collecting to be amplified
The sonic transmissions for putting collection give friction monitoring sensor.
Vital sign provided by the utility model monitors sensor device, realizes to fetal rhythm, movement of the foetus and/or infant
Heartbeat is monitored, electric signal corresponding to output, and sensitivity and measuring accuracy are high, facilitate other equipment according to sensor device
The electric signal of output carries out follow-up application.Further, sensor asepsis environment-protecting is monitored using friction, securely and reliably so that raw
Life sign monitoring sensor device is light and handy, and use is more convenient, comfortable, and structure and manufacture craft are simple, and cost is cheap, is adapted to big
Technical scale produces.
Brief description of the drawings
Fig. 1 is that the vital sign of embodiment provided by the utility model monitors a structural representation of sensor device；
Fig. 2 is that the vital sign of embodiment provided by the utility model monitors another structural representation of sensor device；
Fig. 3 is a structural representation of the friction monitoring sensor in the utility model；
Fig. 4 is the structural representation that the acoustic pressure in the utility model acts on friction monitoring sensor；
Fig. 5 is another structural representation of the friction monitoring sensor in the utility model；
Fig. 6 is the another structural representation of the friction monitoring sensor in the utility model；
Fig. 7 is the another structural representation that the acoustic pressure in the utility model acts on friction monitoring sensor；
Fig. 8 is the another structural representation of the friction monitoring sensor in the utility model；
Fig. 9 is the another structural representation that the acoustic pressure in the utility model acts on friction monitoring sensor；
Figure 10 is the another structural representation of the friction monitoring sensor in the utility model.
Embodiment
To be fully understood by the purpose of the utility model, feature and effect, by following specific embodiments, to this practicality
It is new to elaborate, but the utility model is not restricted to this.
Fig. 1 is that the vital sign of embodiment provided by the utility model monitors a structural representation of sensor device.Such as
Shown in Fig. 1, vital sign monitoring sensor device includes：Sound collecting amplifying device 100 and friction monitoring sensor 200.
Wherein, sound collecting amplifying device 100 can contact her abdominal, collect fetal heartbeat vibration or the movement of the foetus of fetus
And caused sound wave, or sound collecting amplifying device 100 contact the cardia of infant, collect infant heartbeat vibration and
Caused sound wave.And give the sonic transmissions being collected into friction monitoring sensor 200.
, can be by the way of shown in Fig. 1, as vital sign monitoring sensor device also includes sound conduction pipe during transmission
300.The both ends of sound conduction pipe 300 are connected with sound collecting amplifying device 100 and friction monitoring sensor 200 respectively, sound
The sonic transmissions that conducting tube 300 collects sound collecting amplifying device 100 give friction monitoring sensor 200.Fig. 2 can also be used
Shown mode, friction monitoring sensor 200 is arranged in sound collecting amplifying device, sound collecting amplifying device 100 is straight
Connect and give the sonic transmissions being collected into friction monitoring sensor 200.The transmission means of sound wave can be entered according to specific implementation situation
Row is set, and is not limited herein.
The internal structure of sound collecting amplifying device 100 could be arranged to cavity structure as shown in Figure 1, can also set
For vertebral body structure as shown in Figure 2.Preferably, when friction monitoring sensor 200 is arranged in sound collecting amplifying device 100
When, the internal structure of sound collecting amplifying device 100 is arranged to vertebral body structure, and now friction monitoring sensor 200 is arranged on vertebra
It is convenient after sound wave is collected at the slot of body, sound wave is concentrated on slot output.Acoustic pressure at slot is of a relatively high,
So that the active force acted on friction monitoring sensor 200 is stronger.
Further, the top of sound collecting amplifying device 100 can use enclosed enclosuring structure, can also use and open
Put the open-ended structure of formula.
After friction monitoring sensor 200 receives the sound wave that sound collecting amplifying device 100 is collected, telecommunications is converted acoustic waves into
Number output.The electric signal can be used for specific data analysis or application by other equipment.
Wherein, the structure of friction monitoring sensor can be with varied, and just friction monitors the concrete structure of sensor below
It is described further.
Embodiment one
Fig. 3 is a structural representation of the friction monitoring sensor in the utility model.Friction monitoring sensor includes screen
Cover shell 210, the first frictional layer 220 and the second frictional layer 230.As shown in figure 3, the first frictional layer 220 and the second frictional layer 230 are set
Put inside shielding case 210.The both ends of first frictional layer 220 are parallel with the both ends of the second frictional layer 230 to be fixed on shielding case 210
On inwall, the second frictional layer 230 is arranged on the lower section of the first frictional layer 220, the shielding case 210 of the top of the first frictional layer 220
The first passage 240 is offered on roof.
Sound wave is concentrated and is transferred to from the first passage 240 above the first frictional layer 220, and acoustic pressure herein is relatively large.Sound
Pressure is acted on above the first frictional layer 220 so that the first frictional layer 220 deforms, the second friction with the lower section of the first frictional layer 220
Layer 230 carries out contact friction.And then produce electric signal.Fig. 3 is the cross-section structure of friction monitoring sensor when not receiving sound wave
Schematic diagram.After Fig. 4 is receives sound wave, the cross-section structure of friction monitoring sensor when acoustic pressure acts on the first frictional layer 220 shows
It is intended to.Figure 4, it is seen that after friction monitoring sensor receives sound wave, sound wave is transferred to first from the first passage 240 and rubbed
The top of layer 220 is wiped, because acoustic pressure acts on so that the first frictional layer 220 deforms downwards, and carrying out contact with the second frictional layer 230 rubs
Wipe, and then generate electric signal.Herein, it should be noted that between being needed between the first frictional layer 220 and the second frictional layer 230
Every pre-determined distance.Pre-determined distance is an important factor for influenceing vital sign monitoring sensor device sensitivity.Through many experiments number
It was demonstrated that pre-determined distance preferred scope is more than or equal to 5um, and it is less than or equal to 1mm.During implementation, actual setting is preset
Range data will be adjusted according to the size of the first frictional layer 220 and the modulus of elasticity of the first frictional layer 220.
Further, as shown in figure 5, being with Fig. 3 differences, the first passage 240 can also be opened in the first friction
On shielding case 210 above 220 one end of layer.Sound wave is transferred to above the side of the first frictional layer 220 from the first passage 240, is made
First frictional layer 220 deforms downwards.
The position that opens up of first passage is not limited only to position exemplified above, can be entered according to the concrete condition of implementation
Row is set, and is not limited herein.
The first frictional layer 220 in the friction monitoring sensor 200 of each structure can include employing macromolecule material above
Expect the high polymer layer of film, it is preferred to use PDMS films or pvdf membrane.During implementation, the thickness of the first frictional layer 220 can
To be set smaller than 0.2mm.Preferred thickness is more than or equal to 1um, and is less than or equal to 8um.As shown in Fig. 3, Fig. 4 and Fig. 5,
Second frictional layer 230 can include high polymer layer, such as PET film；Can further include electrode layer (electrode layer and
Insulating barrier is set between shielding case), now shielding case and electrode layer monitor the output electrode of sensor for friction.So, first
Such as PET film friction of the high polymer layer of the frictional layer 230 of frictional layer 220 and second produces electric signal, through electrode layer and shielding
Electric signal corresponding to shell output.Or first frictional layer 220 can include electrode layer (between electrode layer and shielding case set insulation
Layer), the second frictional layer 230 includes high polymer layer；Or first frictional layer 220 can include high polymer layer and
Electrode layer, the second frictional layer 230 include high polymer layer；Or first frictional layer 220 can include high molecular polymer
Layer, the second frictional layer 230 is including electrode layer etc.；It is for example, can be configured as the case may be when implementing, herein above
Do not limit.
Wherein, electrode layer is included in the first frictional layer or the second frictional layer, can be as friction monitoring sensing using electrode layer
The output electrode of device, or the electrode layer included in the first frictional layer or the second frictional layer and shielding case are passed as friction monitoring
The output electrode of sensor；Or shielding case is only monitored to the output electrode of sensor as friction.
In a word, the friction monitoring sensor used in scheme of the present utility model can be three-decker, four-layer structure, five
Membrane structure or the friction monitoring sensor of five layers of intervening electrode mechanism, above-mentioned friction monitoring sensor comprise at least layer between two parties
Form two surfaces of frictional interface.
The friction monitoring sensor of any of the above structure is not only suitable for being connected with sound conduction pipe 300, passes through sound conduction
Pipe 300 receives the sound wave of the collection of sound collecting amplifying device 100, is also applied for friction monitoring sensor being positioned over sound collecting
In amplifying device 100, the sound wave of the collection of sound collecting amplifying device 100 is directly received.
Embodiment two
Fig. 6 is the another structural representation of the friction monitoring sensor in the utility model.Friction monitoring sensor includes
Shielding case 210, the first frictional layer 220 and the second frictional layer 230.As shown in fig. 6, the first frictional layer 220 and the second frictional layer
230 are arranged on inside shielding case 210.The both ends of first frictional layer 220 are parallel with the both ends of the second frictional layer 230 to be fixed on shielding
On the inwall of shell 210, the second frictional layer 230 is arranged on the lower section of the first frictional layer 220, the shielding case of the top of the first frictional layer 220
210 surfaces are embedded to be opened in the bottom of poly- sound groove 250 formed with poly- sound groove 250, the first passage 240.Poly- sound groove 250 can be adopted
Use vertebral body structure.Vertebral body structure is more convenient for collecting sound wave, increases acoustic pressure, and then improve the sensitivity of monitoring, accuracy etc..Figure
6 be the cross-sectional view of friction monitoring sensor when not receiving sound wave.After Fig. 7 is receives sound wave, acoustic pressure acts on the
The cross-sectional view of the friction monitoring sensor of one frictional layer 220.
Further, if the first passage is opened on the left of the first frictional layer on the shielding shell side wall of top as shown in Figure 5,
The shielding case surface in the left side of the first frictional layer can also be embedded formed with poly- sound groove, and position is opened up corresponding to the first passage
Difference, can be embedded formed with poly- sound groove in the shielding case surface side that the first passage opens up.Opened up in the bottom of poly- sound groove
First passage, the convenient poly- sound groove by vertebral body structure, sound wave is collected, increase acoustic pressure, to improve the sensitivity of monitoring, essence
Exactness etc..
Compared with embodiment one, in addition to shielding case surface is embedded formed with poly- sound groove, the description of other each parts is equal
The description of embodiment one is can refer to, will not be repeated here.
The friction monitoring sensor of above structure is not only suitable for being connected with sound conduction pipe 300, passes through sound conduction pipe 300
The sound wave of the collection of sound collecting amplifying device 100 is received, is also applied for friction monitoring sensor being positioned over sound collecting amplification
In device 100, the sound wave of the collection of sound collecting amplifying device 100 is directly received.
Embodiment three
Fig. 8 is the another structural representation of the friction monitoring sensor in the utility model.Friction monitoring sensor 200 wraps
Include shielding case 210, the first frictional layer 220 and the second frictional layer 230.As shown in figure 8, one end of the first frictional layer 220 is fixation
End, fixing end are fixed on the inwall of shielding case 210, and the other end of the first frictional layer 220 is free end.In the first frictional layer 220
Fixing end top shielding case 210 side wall on offer the second passage 260, in the free end of the first frictional layer 220
Lower section shielding case 210 on offer the 3rd passage 270.Sound wave is monitored via the engaging friction of the second passage 260 and sensed
Device 200.Fig. 9 is the structural representation that the first frictional layer changes in friction monitoring sensor after sound wave enters the second passage
Figure.As shown in figure 9, in the state of sound wave is not received, the first frictional layer 220 can be attached to the second frictional layer due to electrostatic interaction
Above 230, i.e., the free end of the first frictional layer 220 is in upward state.After sound wave is received, because acoustic pressure acts on, force
The free end of first frictional layer 220 separates friction with the second frictional layer 230, so as to produce electric signal.That is the first frictional layer 220
Free end is acted on by acoustic pressure, is changed into downward state from upward state, so as to separate friction with the second frictional layer 230, produces
Electric signal.The second frictional layer 230 now is integrally attached on the inwall of shielding case 210, and the second frictional layer 230 can be fixed integrally
It is arranged on the inwall of shielding case 210 of the top of the first frictional layer 220, can also be as shown in Figure 10, the second frictional layer 230 is overall
It is fixedly installed on the inwall of shielding case 210 of the lower section of the first frictional layer 220.Or second frictional layer 230 can be consolidated with both ends
Surely it is arranged in the side wall of shielding case 210 of the either above or below of the first frictional layer 220.During setting, the first frictional layer 220 and
Pre-determined distance is spaced between two frictional layers 230.It should be noted that the second passage 260 and the 3rd passage 270 are opened in screen
Cover in two relative side walls of shell 210, shielding case 210 is the structure of unobstructed formula.Therefore, needed when the position of the second frictional layer is set
Keep the unobstructed state of shielding case 210 so that the second passage 260 and the 3rd passage 270 are in can Convection states.Its
In, the second passage is air admission hole, and the 3rd passage is venthole.
More than each structure friction monitoring sensor 200 in the first frictional layer 220 due to free end, if first rubs
When wiping layer 220 includes high polymer layer, high polymer layer preferably uses PTEE films or pvdf membrane.Other are various
The description for referring to embodiment one is set, will not be repeated here.
Further, the friction of each structure monitors sensor for more than, can also be by way of embedding poly- sound groove, by sound
Ripple collects, and increases acoustic pressure, to improve the sensitivity of monitoring, accuracy etc..Specifically, the second ventilation can be offered in shielding case
One side surface in hole is embedded formed with poly- sound groove, opens up the second passage in poly- sound trench bottom, i.e. air admission hole is opened in poly- sound groove
Bottom, in order to sound wave enter it is fashionable sound wave is collected, increase acoustic pressure, and then improve the sensitivity of monitoring, accuracy etc..
The first frictional layer one end is fixing end, and one end is the friction monitoring sensor of free end structure because its one end is certainly
By holding so that only need minimum sound wave effect to be rubbed thereon with the second frictional layer, be converted to electric signal output.
That is the sensitivity of the friction monitoring sensor of the structure is higher, and more accurate prison can be carried out to fetal rhythm movement of the foetus/infant's heartbeat
Survey.
The friction monitoring sensor of above structure is not only suitable for being connected with sound conduction pipe 300, passes through sound conduction pipe 300
The sound wave of the collection of sound collecting amplifying device 100 is received, is also applied for friction monitoring sensor being positioned over sound collecting amplification
In device 100, the sound wave of the collection of sound collecting amplifying device 100 is directly received.
Example IV
In embodiment three, corresponding to the both side surface of shielding case at the first frictional layer both ends open up the second passage
With the 3rd passage, unobstructed formula structure at left and right sides of shielding case is formed so that the second passage and the 3rd passage are in can be right
Stream mode.In addition to above-mentioned unobstructed formula structure, the upper and lower surface in shielding case towards the first frictional layer can also be used to offer
4th passage and the 5th passage, so as to form the unobstructed formula structure in both sides above and below shielding case so that the 4th passage and the 5th
Passage is in can Convection states.Wherein, the 4th passage is air admission hole, and the 5th passage is venthole.
Further, for offering the 4th passage and the 5th ventilation in upper and lower surface of the shielding case towards the first frictional layer
The friction monitoring sensor construction in hole, can also offer the 4th passage by the way of poly- sound groove is embedded in shielding case
One side surface is embedded formed with poly- sound groove, is opened up the 4th passage in poly- sound trench bottom, is conveniently passed through the poly- sound groove of vertebral body structure,
Sound wave is collected, increases acoustic pressure, to improve the sensitivity of monitoring, accuracy etc..
The friction monitoring sensor of above structure is not only suitable for being connected with sound conduction pipe 300, passes through sound conduction pipe 300
The sound wave of the collection of sound collecting amplifying device 100 is received, is also applied for friction monitoring sensor being positioned over sound collecting amplification
During device 100 is direct, the sound wave of the collection of sound collecting amplifying device 100 is directly received.
Sensor device is monitored according to vital sign provided by the utility model, realized to fetal rhythm, movement of the foetus and/or infant
Heartbeat be monitored, electric signal corresponding to output, sensitivity and measuring accuracy are high, facilitate other equipment to be filled according to sensor
The electric signal for putting output carries out follow-up application.Further, sensor asepsis environment-protecting is monitored using friction, securely and reliably so that
Vital sign monitoring sensor device is light and handy, and use is more convenient, comfortable, and structure and manufacture craft are simple, and cost is cheap, is adapted to
Large-scale industrial production.
The various modules that are previously mentioned in the utility model, circuit are by hard-wired circuit, although some of which mould
Block, circuit are integrated with software, but the utility model it is claimed be function corresponding to integrated software hardware circuit, and not only
Only be software in itself.
It should be appreciated by those skilled in the art that the apparatus structure shown in accompanying drawing or embodiment is only schematical, table
Show logical construction.Wherein it is probably as the module that separating component is shown or may not be physically separate, as module
The part of display is probably or may not be physical module.
Finally it should be noted that be：Listed above is only specific embodiment of the utility model, certain this area
The utility model can be modified by technical staff and modification, if these modifications and variations belong to the utility model right and wanted
Ask and its equivalent technologies within the scope of, be considered as the scope of protection of the utility model.
Claims (72)
1. a kind of vital sign monitors sensor device, it is characterised in that including：Sound collecting amplifying device and friction monitoring pass
Sensor；Wherein,
The sound collecting amplifying device is used to collect sound wave caused by vital sign, and the sonic transmissions are supervised to the friction
Survey sensor；The vital sign includes fetus fetal rhythm, movement of the foetus and/or infant's heartbeat vibration；
The friction monitoring sensor is connected with the sound collecting amplifying device, for receiving the sound wave, and by the sound
Ripple is converted to electric signal output.
2. vital sign according to claim 1 monitors sensor device, it is characterised in that the friction monitoring sensor
Including shielding case, the first frictional layer and the second frictional layer；Wherein, first frictional layer and second frictional layer are arranged on institute
State inside shielding case.
3. vital sign according to claim 2 monitors sensor device, it is characterised in that the two of first frictional layer
End is parallel with the both ends of second frictional layer to be fixed on the shielding case inwall, and first frictional layer rubs with described second
Pre-determined distance is spaced between wiping layer；Second frictional layer is arranged on the lower section of first frictional layer；The top of the shielding case
The first passage is offered on wall or side wall.
4. vital sign according to claim 3 monitors sensor device, it is characterised in that the roof of the shielding case or
The surface of side wall is embedded to be opened in poly- sound trench bottom formed with poly- sound groove, first passage.
5. vital sign according to claim 2 monitors sensor device, it is characterised in that the one of first frictional layer
Hold and be fixed on for fixing end, the fixing end on the shielding case inwall, the other end of first frictional layer is free end；Institute
State the both ends of the second frictional layer or be integrally attached on the shielding case inwall；First frictional layer and second frictional layer
Between be spaced pre-determined distance.
6. vital sign according to claim 5 monitors sensor device, it is characterised in that in first frictional layer
The second passage is offered on the shielding case of the upside of fixing end；Shielding case in the downside of the free end of first frictional layer
On offer the 3rd passage.
7. vital sign according to claim 6 monitors sensor device, it is characterised in that second passage and the
Three passages are opened in two relative side walls of the shielding case.
8. vital sign according to claim 7 monitors sensor device, it is characterised in that the shielding case offers the
One side surface of two passages is embedded to be opened in poly- sound trench bottom formed with poly- sound groove, second passage.
9. vital sign according to claim 5 monitors sensor device, it is characterised in that the shielding case is described in
The upper and lower surface of first frictional layer offers the 4th passage and the 5th passage.
10. vital sign according to claim 9 monitors sensor device, it is characterised in that the shielding case offers
One side surface of the 4th passage is embedded to be opened in poly- sound trench bottom formed with poly- sound groove, the 4th passage.
11. the vital sign monitoring sensor device according to claim 3 or 5, it is characterised in that the pre-determined distance is big
In or equal to 5um, and it is less than or equal to 1mm.
12. the vital sign monitoring sensor device according to claim 4 or 8 or 10 any one, it is characterised in that described
Poly- sound groove is vertebral body structure.
13. the vital sign monitoring sensor device according to claim any one of 2-10, it is characterised in that described first
Frictional layer includes high polymer layer and/or electrode layer；Second frictional layer includes high polymer layer and/or electrode
Layer.
14. vital sign according to claim 11 monitors sensor device, it is characterised in that the first frictional layer bag
Include high polymer layer and/or electrode layer；Second frictional layer includes high polymer layer and/or electrode layer.
15. vital sign according to claim 13 monitors sensor device, it is characterised in that the first friction thickness
Degree is less than 0.2mm.
16. vital sign according to claim 14 monitors sensor device, it is characterised in that the first friction thickness
Degree is less than 0.2mm.
17. vital sign according to claim 15 monitors sensor device, it is characterised in that the first friction thickness
Spend for more than or equal to 1um, and be less than or equal to 8um.
18. vital sign according to claim 16 monitors sensor device, it is characterised in that the first friction thickness
Spend for more than or equal to 1um, and be less than or equal to 8um.
19. the vital sign monitoring sensor device according to claim any one of 1-10, it is characterised in that the sound
Collection amplifying device is vertebral body structure.
20. vital sign according to claim 11 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
21. vital sign according to claim 12 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
22. vital sign according to claim 13 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
23. vital sign according to claim 14 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
24. vital sign according to claim 15 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
25. vital sign according to claim 16 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
26. vital sign according to claim 17 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
27. vital sign according to claim 18 monitors sensor device, it is characterised in that the sound collecting amplification
Device is vertebral body structure.
28. vital sign according to claim 19 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
29. vital sign according to claim 20 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
30. vital sign according to claim 21 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
31. vital sign according to claim 22 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
32. vital sign according to claim 23 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
33. vital sign according to claim 24 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
34. vital sign according to claim 25 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
35. vital sign according to claim 26 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
36. vital sign according to claim 27 monitors sensor device, it is characterised in that the friction monitoring sensing
Device is arranged in the vertebral body structure.
37. the vital sign monitoring sensor device according to claim any one of 1-10, it is characterised in that the sound
Collection amplifying device is cavity structure.
38. vital sign according to claim 11 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
39. vital sign according to claim 12 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
40. vital sign according to claim 13 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
41. vital sign according to claim 14 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
42. vital sign according to claim 15 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
43. vital sign according to claim 16 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
44. vital sign according to claim 17 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
45. vital sign according to claim 18 monitors sensor device, it is characterised in that the sound collecting amplification
Device is cavity structure.
46. the vital sign monitoring sensor device according to claim any one of 1-10, it is characterised in that described device
Also include sound conduction pipe；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
47. vital sign according to claim 11 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
48. vital sign according to claim 12 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
49. vital sign according to claim 13 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
50. vital sign according to claim 14 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
51. vital sign according to claim 15 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
52. vital sign according to claim 16 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
53. vital sign according to claim 17 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
54. vital sign according to claim 18 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
55. vital sign according to claim 19 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
56. vital sign according to claim 20 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
57. vital sign according to claim 21 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
58. vital sign according to claim 22 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
59. vital sign according to claim 23 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
60. vital sign according to claim 24 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
61. vital sign according to claim 25 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
62. vital sign according to claim 26 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
63. vital sign according to claim 27 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
64. the vital sign monitoring sensor device according to claim 37, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
65. the vital sign monitoring sensor device according to claim 38, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
66. the vital sign monitoring sensor device according to claim 39, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
67. vital sign according to claim 40 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
68. vital sign according to claim 41 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
69. vital sign according to claim 42 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
70. vital sign according to claim 43 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
71. vital sign according to claim 44 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
72. vital sign according to claim 45 monitors sensor device, it is characterised in that described device also includes sound
Sound conducting tube；Wherein,
The sound conduction pipe and the sound collecting amplifying device and the friction monitoring sensor are connected, for by the sound
Sound collects the sonic transmissions that amplifying device is collected and monitors sensor to the friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036870.3U CN206964641U (en) | 2017-01-12 | 2017-01-12 | Vital sign monitors sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720036870.3U CN206964641U (en) | 2017-01-12 | 2017-01-12 | Vital sign monitors sensor device |
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| Publication Number | Publication Date |
|---|---|
| CN206964641U true CN206964641U (en) | 2018-02-06 |
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ID=61413768
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| CN201720036870.3U Active CN206964641U (en) | 2017-01-12 | 2017-01-12 | Vital sign monitors sensor device |
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| Country | Link |
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| CN (1) | CN206964641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847619A (en) * | 2022-04-29 | 2022-08-05 | 北京航空航天大学 | Mining sign detection emergency penetration transmitting backpack based on small low-frequency transmitting antenna |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114847619A (en) * | 2022-04-29 | 2022-08-05 | 北京航空航天大学 | Mining sign detection emergency penetration transmitting backpack based on small low-frequency transmitting antenna |
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