CN206183276U - Breathe sensing binder with measuring electric capacity - Google Patents
Breathe sensing binder with measuring electric capacity Download PDFInfo
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- CN206183276U CN206183276U CN201620925529.9U CN201620925529U CN206183276U CN 206183276 U CN206183276 U CN 206183276U CN 201620925529 U CN201620925529 U CN 201620925529U CN 206183276 U CN206183276 U CN 206183276U
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Abstract
The utility model provides a breathe sensing binder with measuring electric capacity, characterized by it includes go up electrode (2) and bottom electrode (3), on fabric on ordinary (5) are fixed to the last electrode of (2), on fabric under ordinary (7) are fixed in bottom electrode (3), ordinaryly going up that the one end of fabric (1) links to each other in fabric (5) fixed one end that goes up electrode (2) and the elasticity, the one end of fabric (4) links to each other under the one end of ordinary fabric (7) down fixed bottom electrode (3) and the elasticity, the other end of fabric (4) links to each other under the ordinary other end of going up fabric (5) and the elasticity, and the other end of fabric (1) links to each other in the other end of ordinary fabric (5) down and the elasticity. The utility model discloses simple structure, it is linear effectual, the manufacturing cost who breathes the binder can be reduced by a wide margin and its measurement effect of using is kept.
Description
Technical field
The utility model is related to a kind of wearable device technology, especially a kind of breathing sensing abdominal belt, specifically one
Plant the structure of the measurement electric capacity for breathing sensing abdominal belt signal acquisition.
Background technology
At present, the market of Wearable sensing device is increasingly wide.It is a reliable method using abdominal belt measurement breathing.It is logical
Often the monitoring sensor of breathing uses sensing volume scanning sensor, piezoresistance sensor, piezoelectric transducer, then with band or clothing
Clothes combine to form the respiration monitoring device of Wearable.Sensing volume scanning sensor uses inductive pick-up, and such as wire is complete
Around chest or belly one week, apply sinusoidal signal.The change of inductive pick-up measure traverse line inductance, these change main sources
The change of the shape caused due to breathing in sensor and body.Piezoresistance sensor is mainly using conductive elastic coating or volume
The conductor wire knitted, when elastic coating or the conductor wire of braiding draw to be sung, resistance changes.Commercial monitoring of respiration is using pressure
The sensor of electricity, when sensing zone is looped around chest or belly formation stretcher strain, causes sensor to produce voltage.Because this
With the formation signal of oneself, therefore it is adapted to ultralow energy resource consumption and the monitoring of family.Capacitance sensor is generally used for displacement measurement,
But because influenceing for being influenceed by capacitance structure, capacitance are undesirable with linear displacement relation, cause to use capacitance sensor
Measure the product of respiratory displacement seldom, be for this designs a kind of capacitor sensor structure that can be used with respiration measurement abdominal belt
Solve the key that capacitance sensor is applied in abdominal belt is breathed.
Utility model content
The purpose of this utility model is directed to causes existing breathing abdominal belt very because capacitance sensor is linear undesirable
Less using the problem of capacitance sensor, a kind of good linearity, simple structure are designed, be suitable for the measurement electricity that breathing sensing abdominal belt is used
Hold.
The technical solution of the utility model is：
One kind breathing sensing abdominal belt measurement electric capacity, it is characterized in that it includes Top electrode 2 and bottom electrode 3, Top electrode 2 is fixed
On common on fabric 5, bottom electrode 3 is fixed on commonly lower fabric 7, and common upper fabric 5 fixes one end and the elasticity of Top electrode 2
One end of upper fabric 1 is connected, and one end that common lower fabric 7 fixes bottom electrode 3 is connected with one end of the lower fabric 4 of elasticity；On common
The other end of fabric 5 is connected with the other end of the lower fabric 4 of elasticity, and the other end of common lower fabric 5 is another with the upper fabric 1 of elasticity
End is connected.
Described Top electrode 2 is provided with and boss scalariform in multiple boss stepped structures for progressively reducing, described bottom electrode 3
The concave-shaped openings structure that structure matches.
The beneficial effects of the utility model：
The utility model simple structure, linear effects are good, and manufacturing cost and the holding of breathing abdominal belt can be greatly lowered
The measurement effect of its application.
Brief description of the drawings
Fig. 1 is that the utility model capacitance sensor installs and uses structural representation.
Fig. 2 is the contour structures schematic diagram of capacitance sensor of the present utility model.
Fig. 3 is capacitance sensor main body circuit front-end circuit figure of the present utility model.
In figure：6 is connection end, and 8 is that electric capacity extracts electrode.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As Figure 1-3.
One kind breathing sensing abdominal belt measurement electric capacity, it includes Top electrode 2 and bottom electrode 3, and Top electrode 2 is fixed on common
On fabric 5, bottom electrode 3 is fixed on commonly lower fabric 7, and common upper fabric 5 fixes one end and the upper fabric 1 of elasticity of Top electrode 2
One end be connected, one end that common lower fabric 7 fixes bottom electrode 3 is connected with one end of fabric 4 under elasticity；Common upper fabric 5
The other end is connected with the other end of the lower fabric 4 of elasticity, and the other end of common lower fabric 5 is connected with the other end of the upper fabric 1 of elasticity.
As shown in Figure 1.Described Top electrode 2 is provided with and boss rank in multiple boss stepped structures for progressively reducing, described bottom electrode 3
The concave-shaped openings structure that shape structure matches, as shown in Fig. 2 extract electrode be electrically connected with Top electrode 2 and bottom electrode 3 respectively,
For measuring capacitance.The front-end circuit of measurement electric capacity of the present utility model is as shown in Figure 3.
The utility model is not directed to partly same as the prior art or can be realized using prior art.
Claims (2)
1. a kind of breathing sensing abdominal belt is used and measures electric capacity, it is characterized in that it includes Top electrode（2）And bottom electrode（3）, Top electrode（2）
It is fixed on commonly upper fabric（5）On, bottom electrode（3）It is fixed on commonly lower fabric（7）On, commonly go up fabric（5）Fixed Top electrode
（2）One end and the upper fabric of elasticity（1）One end be connected, commonly descend fabric（7）Fixed bottom electrode（3）One end with elasticity under knit
Thing（4）One end be connected；Common upper fabric（5）The other end and the lower fabric of elasticity（4）The other end be connected, commonly descend fabric
（5）The other end and the upper fabric of elasticity（1）The other end be connected.
2. breathing sensing abdominal belt according to claim 1 is used and measures electric capacity, it is characterized in that described Top electrode（2）In multiple
The boss stepped structure for progressively reducing, described bottom electrode（3）It is provided with the concave-shaped openings structure matched with boss stepped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925529.9U CN206183276U (en) | 2016-08-24 | 2016-08-24 | Breathe sensing binder with measuring electric capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620925529.9U CN206183276U (en) | 2016-08-24 | 2016-08-24 | Breathe sensing binder with measuring electric capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206183276U true CN206183276U (en) | 2017-05-24 |
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ID=58727657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620925529.9U Active CN206183276U (en) | 2016-08-24 | 2016-08-24 | Breathe sensing binder with measuring electric capacity |
Country Status (1)
| Country | Link |
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| CN (1) | CN206183276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452012A (en) * | 2022-04-12 | 2022-05-10 | 浙江伽奈维医疗科技有限公司 | Puncture operation respiration amplitude detection device and method thereof |
-
2016
- 2016-08-24 CN CN201620925529.9U patent/CN206183276U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114452012A (en) * | 2022-04-12 | 2022-05-10 | 浙江伽奈维医疗科技有限公司 | Puncture operation respiration amplitude detection device and method thereof |
| CN114452012B (en) * | 2022-04-12 | 2022-07-08 | 浙江伽奈维医疗科技有限公司 | Puncture operation breathing amplitude detection device and method thereof |
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