CN208464081U - Foot pressure distribution monitoring device - Google Patents
Foot pressure distribution monitoring device Download PDFInfo
- Publication number
- CN208464081U CN208464081U CN201721116374.5U CN201721116374U CN208464081U CN 208464081 U CN208464081 U CN 208464081U CN 201721116374 U CN201721116374 U CN 201721116374U CN 208464081 U CN208464081 U CN 208464081U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- monitoring device
- foot
- distribution monitoring
- pressure distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to intelligent health monitoring fields, disclose a kind of foot pressure distribution monitoring device.The foot pressure distribution monitoring device includes at least one triboelectricity formula pressure sensor, for sensing the active force of human foot；Central processing module, the signal for exporting at least one triboelectricity formula pressure sensor are handled.The foot pressure distribution monitoring device structure of the utility model is simple, and low in cost and comfort is stronger.
Description
Technical field
The utility model relates to intelligent health monitoring fields, and in particular to a kind of foot pressure distribution monitoring device.
Background technique
In the daily routines of human body, usually there are various states, for example, when human body is in walking or standing state,
The weight of body will be supported by biped, since everyone gait of walking is not quite similar, the stress point distribution of foot
There is also differents.For some people, the walking manner of habit may make its foot and leg more than other people
It is easy to come to harm.For sportsman relevant to running, mode of correctly having an effect and athletic posture are for improving
Its competitiveness is most important.Therefore, the pressure for obtaining foot, which is distributed for ordinary people and sportsman, all has important meaning
Justice.
In the prior art, the monitoring device being monitored for the distribution to foot pressure is mostly fixed or not portable
The device or instrument of band, it is with high costs, it is difficult to it is used widely, and portable device is due to using varistor, pressure
Electroceramics and capacitance pressure transducer, flexibility is not good enough, and it is poor to be set to comfort in sole and insole.
Utility model content
The purpose of this utility model is to provide a kind of foot pressure distribution monitoring devices at low cost and strong comfort.
Foot pressure distribution monitoring device according to the present utility model, comprising: at least one triboelectricity formula pressure sensing
Device, for sensing the active force of human foot；Central processing module, for defeated at least one triboelectricity formula pressure sensor
Signal out is handled.
Further, the quantity of at least one triboelectricity formula pressure sensor is multiple, and each triboelectricity formula pressure passes
Sensor is distributed in the array of M row N column.
Further, each triboelectricity formula pressure sensor includes the first electrode layer set gradually, first polymer
Insulating layer, second polymer insulating layer and the second electrode lay, first polymer insulating layer are opposite with second polymer insulating layer
Surface constitutes frictional interface, and is provided with array of protrusions knot at least one surface in the opposite surface of composition frictional interface
Structure, first electrode layer and the second electrode lay constitute the signal output end of triboelectricity formula pressure sensor.
Further, in multiple triboelectricity formula pressure sensors in array distribution, the triboelectricity formula of every row
The first electrode layer of pressure sensor is sequentially connected, to obtain M row output end, the triboelectricity formula pressure sensor of each column
The second electrode lay is sequentially connected, to obtain N number of column output end, wherein M row output end and N number of column output end and central processing
Module is connected.
Further, the quantity of at least one triboelectricity formula pressure sensor is one comprising what is set gradually is only
Vertical electrode layer, third polymer insulating layer, the 4th polymer insulation layer and common electrode layer.
Further, absolute electrode layer includes multiple absolute electrodes, and multiple absolute electrodes are distributed in the array of M row N column
And be mutually not attached between multiple absolute electrodes, each absolute electrode constituted with common electrode layer a pair of of signal output end and it is each solely
Vertical electrode and common electrode layer are connected with central processing module respectively；Third polymer insulating layer and the 4th polymer insulation layer phase
Pair surface constitute frictional interface, and constitute frictional interface two surfaces at least one surface on be provided with array of protrusions
Structure.
Further, the separate frictional interface of third polymer insulating layer is arranged in absolute electrode layer by way of printing
Surface on, the surface of the separate frictional interface of the 4th polymer insulation layer is arranged in common electrode layer by way of printing
On.
Further, plantar nervous arch monitoring system further includes signal pre-processing module, and signal pre-processing module includes
Amplifying circuit, filter circuit and the analog to digital conversion circuit being sequentially connected, wherein amplifying circuit and triboelectricity formula pressure sensor
It is connected, analog to digital conversion circuit is connected with central processing module.
Further, central processing module includes signal processing circuit and control circuit, wherein signal processing circuit and mould
Number conversion circuit is connected, for being handled the signal that signal pre-processing module exports to obtain the number pressure of foot each point
According to.
Further, foot pressure distribution monitoring device further include: alarm module and be connected with central processing module pre-
Memory module, central processing module further include the comparison circuit being connected between signal processing circuit and control circuit, wherein report
Alert module is electrically connected with control circuit, for response control circuit output control signal and generate alarm signal；Wireless communication
Module, for being communicated with external equipment；And power module, for powering for foot pressure distribution monitoring device.
Further, at least one triboelectricity formula pressure sensor is set in the side surface and/or sole of sole
Portion, alternatively, at least one triboelectricity formula pressure sensor is set to inside the side surface and/or insole of insole.
The foot pressure distribution monitoring device structure of the utility model is simple, easy to use, using low in cost and comfortable
The strong triboelectricity formula pressure sensor of property has to significantly reduce the production cost of foot pressure distribution monitoring device
Conducive to being widely popularized and use.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram according to the first embodiment of the foot pressure distribution monitoring device of the utility model；
Fig. 2 is the structural schematic diagram of the first embodiment of triboelectricity formula pressure sensor shown in FIG. 1；
Fig. 3 is the connection schematic diagram of multiple triboelectricity formula pressure sensors shown in Fig. 2；
Fig. 4 is the structural schematic diagram of the second embodiment of triboelectricity formula pressure sensor shown in FIG. 1；
Fig. 5 is the structural schematic diagram according to the second embodiment of the foot pressure distribution monitoring device of the utility model；
Fig. 6 is the structural schematic diagram according to the 3rd embodiment of the foot pressure distribution monitoring device of the utility model.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
The structure that Fig. 1 shows the first embodiment of foot pressure distribution monitoring device 100 according to the present utility model is shown
It is intended to.As shown in Figure 1, the foot pressure distribution monitoring device 100 includes at least one triboelectricity formula pressure sensor 1, use
In the active force of sensing human foot；Central processing module 3, for being exported at least one triboelectricity formula pressure sensor 1
Signal handled.
The foot pressure distribution monitoring device 100 of the utility model at work, can be by least one triboelectricity formula pressure
Force snesor is set to inside the side surface and/or sole of sole, alternatively, at least one triboelectricity formula pressure sensor is set
It is placed in inside the side surface and/or insole of insole, in setting, triboelectricity formula pressure sensor 1 can tile setting, central
Processing module 3 and other electronic components and module can be used the prior art be made as microstructure setting sole, upper of a shoe or
Other do not influence the position of walking.Different, the foot pressure point of the utility model in view of pressure of the foot to sole or insole each point
Cloth monitoring device 100 can be monitored for the pressure distribution at Human Sole each point.Specifically, external pressure (i.e. human body
Active force) when acting on triboelectricity formula pressure sensor 1, triboelectricity formula pressure sensor 1 turns external pressure
Electric signal is turned to, which is exported in the form of pressure data after central processing module 3 is handled, the pressure data
The as pressure data of vola each point, by sending client, such as intelligent movable equipment for the pressure data, and finally by
Terminal device carries out comprehensive analysis to measurement data, so that the foot to user carries out injury gained in sports risk assessment, it is therefore foreseen that foot
Position that portion may damage and type of impairment etc., and provide the stronger correction of specific aim and suggest.In addition, the utility model
Foot pressure distribution monitoring device 100 can also be used in sportsman's supplemental training, to help it quickly and accurately in a manner of adjusting training
And posture, to improve the level of training.
It is worth noting that, the foot pressure distribution monitoring device 100 of the utility model not only can be only applied to monitor
The pressure of Human Sole is distributed, to achieve the purpose that adjust stance or running style in time；Simultaneously can also be applied to foot side with
And the monitoring of the pressure distribution between toe, to reach posture correction and lopsided the purpose of identifying.The foot pressure of the utility model
100 structure of distribution monitoring device is simple, easy to use, using triboelectricity formula pressure sensor low in cost and strong comfort
1, to significantly reduce the production cost of foot pressure distribution monitoring device 100, be conducive to be widely popularized and use.
According to the utility model, triboelectricity formula pressure sensor 1 can use three layers in the prior art, four layers or five
The friction generator structure of layer structure.
In an embodiment as illustrated in figure 2, triboelectricity formula pressure sensor 1 is four layers of friction generator structure.Such as Fig. 2
Shown, which includes the first electrode layer 11 set gradually, first polymer insulating layer 12, the
Dimerization object insulating layer 13 and the second electrode lay 14, the table opposite with second polymer insulating layer 13 of first polymer insulating layer 12
Face constitutes frictional interface, and is provided with array of protrusions structure at least one surface in the opposite surface of composition frictional interface
15.Array of protrusions structure 15 is multiple salient points according to rectangle or diamond array composition, or is multiple banded structures according to geometry
It is arranged in two sides, quadrangle, edge or the whole surface at least one surface.Wherein, dot shape can be with
For cylindrical, four prism type or pyramid shape etc., it is not construed as limiting herein；Banded structure can be according to well word, fork word, zebra stripes
The array of shapes of type, cross or mouth word arranges, and is not construed as limiting herein.First electrode layer 11 and the second electrode lay 14 constitute friction hair
The signal output end of electric-type pressure sensor 1, for being connected with central processing module 3.Triboelectricity formula pressure sensing as a result,
When device 1 senses ambient pressure, deformation occurs under ambient pressure effect, so that two surfaces for constituting frictional interface are in contact
Separation, so that the first electrode layer 11 of corresponding forced position and the second electrode lay 14 are because friction generation charge inducing is to export telecommunications
Number.
It is worth noting that, can be between other each layers in addition to two surfaces for constituting frictional interface are not fixed connection
It is fixedly connected, such as is bonded.In addition, first electrode layer 11 and the second electrode lay 14 can be formed by conductive material.It should
Conductive material for example can be indium tin oxide, graphene, silver nanowire film, metal or alloy etc..First polymerization
Object insulating layer 12 for example can be thin by polydimethylsiloxanefilm film, Kapton, aniline formaldehyde resin film, polyformaldehyde
The formation of one of film.Second polymer insulating layer 13 can be formed by PET (polyethylene terephthalate).In addition, convex
The contact area that 15 one side of array structure is used to increase frictional interface is played, on the other hand for making phase when ambient pressure disappears
Pair two frictional interface quick separatings, with improve triboelectricity formula pressure sensor 1 detection sensitivity and accuracy.
Preferably, the triboelectricity formula pressure sensor 1 in the foot pressure distribution monitoring device 100 of the utility model can
To be set as interconnected multiple, one may be set to be.The quantity of the triboelectricity formula pressure sensor 1 can be according to survey
Accuracy of measurement requires and setting area determines.
In an embodiment as illustrated in figure 3, at least one triboelectricity formula pressure sensor 1 is set as interconnected more
It is a, and each triboelectricity formula pressure sensor 1 is in the array distribution of M row N column.Specifically, in the multiple of array distribution
In triboelectricity formula pressure sensor 1, the first electrode layer 11 of the triboelectricity formula pressure sensor 1 of every row is sequentially connected, with
M row output end is obtained, the second electrode lay 12 of the triboelectricity formula pressure sensor 1 of each column is sequentially connected, to obtain N number of column
Output end, wherein M row output end is connected with N number of column output end with central processing module 3.
More specifically, as shown in figure 3, triboelectricity formula pressure sensor 1 is arranged in the array of M row N column, the friction of every row
The first electrode layer 11 that power generating type pressure sensor 1 includes is interconnected with one another, and obtains row output end M1, the second row of the first row
Row output end M2 and the third line row output end M3, while the triboelectricity formula pressure sensor 1 of each column include second electricity
Pole layer 14 is interconnected with one another, and obtains the column output end N1 of first row, the column output end N2 of secondary series and the output of tertial column
N3 is held, above-mentioned row output end and column output end are connected by interface with central processing module 3.
In the embodiment as shown in fig.4, the quantity of at least one triboelectricity formula pressure sensor 1 ' may be configured as one
It is a.As shown in figure 4, the triboelectricity formula pressure sensor 1 ' includes that the absolute electrode layer 11 ' set gradually, third polymer are exhausted
Edge layer 12 ', the 4th polymer insulation layer 13 ' and common electrode layer 14 '.Specifically, absolute electrode layer 11 ' includes multiple independences
Electrode 111 ', multiple absolute electrodes 111 ' are mutually not attached between the array distribution of M row N column and multiple absolute electrodes 111 ',
Each absolute electrode 111 ' constitutes a pair of of signal output end with common electrode layer 14 ' and each absolute electrode 111 ' and public electrode
Layer 14 ' is connected with central processing module 3 respectively；Third polymer insulating layer 12 ' and the opposite table of the 4th polymer insulation layer 13 '
Face constitutes frictional interface, and is provided with array of protrusions structure at least one surface in two surfaces of composition frictional interface
15'.The structure of array of protrusions structure 15 ' is identical as previous embodiment, and details are not described herein again.The triboelectricity formula pressure of the embodiment
The structure of the structure of force snesor 1 ' and triboelectricity formula pressure sensor 1 shown in Fig. 2 the difference is that, shown in Fig. 4
Triboelectricity formula pressure sensor 1 ' in absolute electrode layer 11 ' include multiple spaced absolute electrodes 111 ', pass through
The setting may make up independent triboelectricity formula pressure sensing between each absolute electrode 111 ' and common electrode layer 14 '
Device (is similar to triboelectricity formula pressure sensor 1 as shown in Figure 2), to realize to multiple frictions as shown in Figure 2
Power generating type pressure sensor 1 it is integrated, in this way, its area can be made when making triboelectricity formula pressure sensor 1 ' compared with
Greatly, i.e., the requirement that can meet the area coverage to pressure distribution using a triboelectricity formula pressure sensor 1 ' is only needed, from
And foot pressure distribution monitoring device 100 is greatly improved on the basis of meeting the requirement to foot pressure distribution monitoring certainly
The compactedness of body structure.
Preferably, the separate of third polymer insulating layer 12 ' can be arranged in by way of printing and rubbed for absolute electrode layer 11 '
On the surface for wiping interface, the separate of the 4th polymer insulation layer 13 ' can be arranged in by way of printing and rubbed for common electrode layer 14 '
On the surface for wiping interface.
According to the utility model, as shown in figure 5, foot pressure distribution monitoring device 100 further includes signal pre-processing module
2, signal pre-processing module 2 includes amplifying circuit, filter circuit and the analog to digital conversion circuit (being not shown in figure) being sequentially connected,
Wherein, amplifying circuit is connected with triboelectricity formula pressure sensor 1 or triboelectricity formula pressure sensor 1 ', analog to digital conversion circuit
It is connected with central processing module 3.The signal pre-processing module 2 is used for triboelectricity formula pressure sensor 1 or triboelectricity formula
The electric signal that pressure sensor 1 ' generates is pre-processed.Wherein, amplifying circuit is connected with triboelectricity formula pressure sensor 1,
For the electric signal of triboelectricity formula pressure sensor 1 or the output of triboelectricity formula pressure sensor 1 ' to be amplified；Filtering
Circuit is connected with amplifying circuit, the clutter in amplified electric signal for filtering out amplifying circuit output；Analog to digital conversion circuit
It is connected with filter circuit, for filtered analog signal to be converted to digital signal.
Further, as shown in figure 5, central processing module 3 includes signal processing circuit 31 and control circuit 32, at signal
Reason circuit 31 is connected with analog to digital conversion circuit.The signal that signal processing circuit 31 is used to export signal pre-processing module 2 carries out
Processing is to obtain the pressure data of foot each point.
Further, as shown in fig. 6, foot pressure distribution monitoring device 100 further includes alarm module 6 and controls with center
The connected pre-stored module 7 of molding block 3, central processing module 3 further includes being connected to signal processing circuit 31 and control circuit 32
Between comparison circuit 33.Wherein, alarm module 6 is electrically connected with control circuit 32, the control exported for response control circuit 32
Signal processed simultaneously generates alarm signal；Wireless communication module 4, for being communicated with external equipment；And power module 5, it is used for
For the power supply of foot pressure distribution monitoring device 100.It is previously stored in pre-stored module 7 in the case of correctly walking or running posture
Foot pressure distributed data and preset threshold, actual pressure distributed data and pre-stored data when foot point
When difference is more than preset threshold, control circuit 32 can make 6 sending sound of alarm module/light warning message, and user is prompted to adjust appearance
State, and foot pressure distributed data is sent client by module 4 by wireless communication, observes and joins in real time convenient for user
It examines.
In addition, power module 5 can be mobile power supply unit in the prior art, such as lithium battery, nickel-metal hydride battery or super
Capacitor etc..Alternatively, power module can also be produced electricl energy using friction generator or piezoelectric generator, stored after rectified processing
It powers in energy-storage travelling wave tube for the device, which is not described herein again.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Especially, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can combine in any way
Get up.The utility model is not limited to specific embodiment disclosed herein, but including falling within the scope of the appended claims
All technical solutions.
Claims (10)
1. a kind of foot pressure distribution monitoring device characterized by comprising
At least one triboelectricity formula pressure sensor, for sensing the active force of human foot；
Central processing module, the signal for exporting at least one described triboelectricity formula pressure sensor are handled,
Wherein, at least one described triboelectricity formula pressure sensor is set to inside the side surface and/or sole of sole, or
Person, at least one described triboelectricity formula pressure sensor are set to inside the side surface and/or insole of insole.
2. foot pressure distribution monitoring device according to claim 1, which is characterized in that at least one described triboelectricity
The quantity of formula pressure sensor is array distributions multiple, that each triboelectricity formula pressure sensor is arranged in M row N.
3. foot pressure distribution monitoring device according to claim 2, which is characterized in that each triboelectricity formula pressure
Sensor includes the first electrode layer set gradually, first polymer insulating layer, second polymer insulating layer and second electrode
Layer, the first polymer insulating layer surface opposite with the second polymer insulating layer constitutes frictional interface, and constitutes institute
It states and is provided with array of protrusions structure, the first electrode layer and institute at least one surface in the opposite surface of frictional interface
State the signal output end that the second electrode lay constitutes the triboelectricity formula pressure sensor.
4. foot pressure distribution monitoring device according to claim 3, which is characterized in that in the multiple of array distribution
In triboelectricity formula pressure sensor, the first electrode layer of the triboelectricity formula pressure sensor of every row is sequentially connected, with
M row output end is obtained, the second electrode lay of the triboelectricity formula pressure sensor of each column is sequentially connected, N number of to obtain
Column output end, wherein the M row output end is connected with N number of column output end with the central processing module.
5. foot pressure distribution monitoring device according to claim 1, which is characterized in that at least one described triboelectricity
The quantity of formula pressure sensor is one comprising absolute electrode layer, the third polymer insulating layer, the 4th polymerization set gradually
Object insulating layer and common electrode layer.
6. foot pressure distribution monitoring device according to claim 5, which is characterized in that the absolute electrode layer includes more
A absolute electrode, multiple absolute electrodes are mutually not attached between the array distribution of M row N column and multiple absolute electrodes, Mei Gesuo
It states absolute electrode and constitutes a pair of of signal output end with the common electrode layer and each absolute electrode and the public electrode
Layer is connected with the central processing module respectively；The third polymer insulating layer and the 4th polymer insulation layer are opposite
Surface constitutes frictional interface, and is provided with array of protrusions at least one surface in two surfaces of the composition frictional interface
Structure.
7. foot pressure distribution monitoring device according to claim 6, which is characterized in that the absolute electrode layer passes through print
The mode of brush is arranged on the surface far from the frictional interface of the third polymer insulating layer, and the common electrode layer is logical
The mode for crossing printing is arranged on the surface far from the frictional interface of the 4th polymer insulation layer.
8. foot pressure distribution monitoring device according to claim 1, which is characterized in that the foot pressure distribution monitoring
Device further includes signal pre-processing module, the signal pre-processing module include the amplifying circuit being sequentially connected, filter circuit and
Analog to digital conversion circuit, wherein the amplifying circuit is connected with the triboelectricity formula pressure sensor, analog-digital conversion circuit as described
It is connected with the central processing module.
9. foot pressure distribution monitoring device according to claim 8, which is characterized in that the central processing module includes
Signal processing circuit and control circuit, wherein the signal processing circuit is connected with analog-digital conversion circuit as described, for described
The signal of signal pre-processing module output is handled to obtain the pressure data of foot each point.
10. foot pressure distribution monitoring device according to claim 9, which is characterized in that the foot pressure distribution prison
Survey device further include:
Alarm module and the pre-stored module being connected with the central processing module, the central processing module further include being connected to
Comparison circuit between the signal processing circuit and the control circuit, wherein the alarm module and the control circuit
Electrical connection, for responding the control signal of the control circuit output and generating alarm signal；
Wireless communication module, for being communicated with external equipment；And
Power module, for powering for the foot pressure distribution monitoring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116374.5U CN208464081U (en) | 2017-09-01 | 2017-09-01 | Foot pressure distribution monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116374.5U CN208464081U (en) | 2017-09-01 | 2017-09-01 | Foot pressure distribution monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464081U true CN208464081U (en) | 2019-02-05 |
Family
ID=65203213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116374.5U Active CN208464081U (en) | 2017-09-01 | 2017-09-01 | Foot pressure distribution monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044528A (en) * | 2019-03-20 | 2019-07-23 | 太原理工大学 | A kind of midsole compression measuring device based on friction nanometer power generator |
| CN116124334A (en) * | 2023-01-10 | 2023-05-16 | 杭州未名信科科技有限公司 | Pressure detection system, method, equipment and medium |
-
2017
- 2017-09-01 CN CN201721116374.5U patent/CN208464081U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044528A (en) * | 2019-03-20 | 2019-07-23 | 太原理工大学 | A kind of midsole compression measuring device based on friction nanometer power generator |
| CN116124334A (en) * | 2023-01-10 | 2023-05-16 | 杭州未名信科科技有限公司 | Pressure detection system, method, equipment and medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106999058B (en) | Measuring physiological parameters using wearable sensors | |
| CN102770742B (en) | Flexible pressure sensor and flexible pressure sensing array | |
| CN208464081U (en) | Foot pressure distribution monitoring device | |
| US20150018721A1 (en) | Pressure monitoring shoe | |
| KR20190005861A (en) | Multi-functional fabric detection system, method and article | |
| EP2668480A1 (en) | Device intended for measuring pressure from a flexible, foldable, and/or extendable object made of a textile material and comprising a measurement device | |
| KR101716695B1 (en) | 3 ThreeDimensional Type Fabric Sensor Capable Of VitalSign Measurement And Pressure Measurement | |
| CN109463936A (en) | A kind of intelligence mattress | |
| CN107198533A (en) | Pressure sore prevention alarm set, method and system | |
| CN206274673U (en) | Heart rate detection earphone | |
| CN110487450A (en) | A kind of flexible touch sensation sensor and its preparation method and application | |
| US20200249197A1 (en) | Stretchable and flexible sensing device | |
| CN211241962U (en) | Wearable device | |
| CN115752817A (en) | Capacitive pressure array sensor, preparation method thereof and intelligent mattress | |
| CN104826280A (en) | Muscle supporter and muscle support method | |
| Zhao et al. | Development of flexible electronic biosensors for healthcare engineering | |
| WO2017109671A1 (en) | A functionalization process of a porous material, porous material thus obtained and uses thereof | |
| CN102755158A (en) | Comb electrode | |
| US20220184455A1 (en) | Precise Step Counting Method Using Human Body Capacitance | |
| CN217066356U (en) | Intelligent glasses leg and intelligent glasses frame | |
| JP6359959B2 (en) | Fixing parts | |
| CN110487452A (en) | A kind of Bionic flexible pressure sensor, device for pressure measurement and monitoring system | |
| CN112504110B (en) | High-sensitivity wearable elastic substance deformation amount measuring device | |
| WO2019227411A1 (en) | Sleep headband and thin-film switch | |
| Donkrajang et al. | Development of a wireless electronic shoe for walking abnormalities detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |