CN206736485U - A kind of weft-knitted fabric strain transducer - Google Patents
A kind of weft-knitted fabric strain transducer Download PDFInfo
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- CN206736485U CN206736485U CN201720349874.7U CN201720349874U CN206736485U CN 206736485 U CN206736485 U CN 206736485U CN 201720349874 U CN201720349874 U CN 201720349874U CN 206736485 U CN206736485 U CN 206736485U
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Abstract
It the utility model is related to a kind of weft-knitted fabric strain transducer, including induction region and join domain, the plain plaiting coil that the induction region is conductive yarn by veil and wire gauze is elastomeric yarn forms, the join domain is located at the both sides of induction region, the plain plaiting coil that the join domain is yarn by veil and wire gauze is elastomeric yarn forms, also include lock seaming region, the lock seaming region is positioned at the outside of each corresponding join domain, the plain plaiting coil that the lock seaming region is yarn by veil and wire gauze is elastomeric yarn forms, wherein, veil is emerging in induction region, join domain and the front in lock seaming region, wire gauze is emerging in induction region, join domain and the reverse side in lock seaming region, conductive yarn in the induction region is in bending structure.The utility model possesses good extensibility and elastic recovery, and the equivalent resistance rate of change of turnover shape induction region is greater than rectangle induction region, i.e. sensor has higher sensitivity coefficient.
Description
Technical field
A kind of weft-knitted fabric strain transducer is the utility model is related to, more particularly to it is a kind of for measuring stretching and bending
The weft-knitted fabric strain transducer of strain.
Background technology
Weft-knitted fabric has good extensibility and elasticity, the weft-knitting structure sensor woven using conductive yarn
When being stretched, its equivalent resistance changes, and becomes resistance strain, conductive yarn and elastomeric yarn
Excellent reproduction performance is embodied with reference to sensor is made.
Weft-knitting structure sensor can directly weave or be integrated in by other means other carriers (such as：Clothes, hand
Set, socks, wrister etc.) on, form wearable strain transducer.Different wearable modes make the physiology that it can be used to monitor human body
Signal and moving situation, such as：Breathing, heartbeat, range of motion etc..
In the prior art, it is soft to disclose a kind of knitting for pulse signal monitoring for China Patent No. 201220565490.6
Property sensor, including induction region and join domain, by the veil coil and polyamide fibre spandex core-spun yarn of the silver-plated conductive yam of polyamide fibre
Ground yarn coil is formed.Above-mentioned knitting flexible sensor is disadvantageous in that：(1) coil of join domain only has an one thread,
Density is laxer；(2) coil of induction region is distributed as rectangle, and the sensitivity coefficient of sensor is smaller, and conductive yarn will be from
Draw the left and right ends of sensor；(3) due to being flat needle structure, the lower edges row of sensor is easily decoherenced and rolled up
Side.Above deficiency is restricted the application of the sensor.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to found a kind of weft knitting of new structure
Knitted fabric strain transducer, make it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of weft-knitted fabric strain transducer.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of weft-knitted fabric strain transducer, including induction region and join domain, the induction region are by veil
Conductive yarn and wire gauze form for the plain plaiting coil of elastomeric yarn, and the join domain is located at the both sides of induction region, institute
The plain plaiting coil that join domain is yarn by veil and wire gauze is elastomeric yarn is stated to form, in addition to lock seaming region, it is described
Region lockstitch a border positioned at the outside of each corresponding join domain, the lock seaming region is yarn by veil and wire gauze is elastomeric yarn
Plain plaiting coil forms, wherein, veil is emerging in the front of induction region, join domain and region of lockstitching a border, and wire gauze is emerging in
The reverse side of induction region, join domain and region of lockstitching a border, the conductive yarn in the induction region is in bending structure.
Further, described weft-knitted fabric strain transducer, wherein, the conductive yarn in induction region is set
There is conductive lead wire.
Yet further described weft-knitted fabric strain transducer, wherein, the conductive yarn is silver-plated Polyamide Yarns, electricity
Conductance is 0.52 Ω/mm.
Further described weft-knitted fabric strain transducer, wherein, the elastomeric yarn coats for chinlon/spandex
Yarn；Yarn is Polyamide Yarns or dacron thread.
Again further, described weft-knitted fabric strain transducer, wherein, the lock seaming region is double-deck flanging knot
Structure.
A kind of weaving method suitable for weft-knitted fabric strain transducer, comprise the following steps：
Step 1：Induction region is woven using the circular weft machine of one side；
Step 2：Structure according to step 1 by induction region braiding in bending；
Step 3：Join domain is woven using the circular weft machine of one side；
Step 4：By the braiding of the induction region of join domain and bending structure in one；
Step 5：Using the circular weft machine braiding lock seaming region of one side；
Step 6：Lock seaming region successively according to hold circle, body section and lock seaming three stages woven；
Step 7：Lock seaming region is woven in one with induction region and join domain, and region of lockstitching a border is in join domain
Outside.
Further, the described weaving method suitable for weft-knitted fabric strain transducer, wherein, the weft machine by
Bottom cylinder structure, upper dials mechanism and looping mechanism are formed, and the bottom cylinder mechanism is located at the side of looping mechanism, and and lopping
Mechanism is engaged, and the upper dials mechanism is located at the upper end of looping mechanism, is at right angles arranged with bottom cylinder mechanism, and upper dials machine
Gap is provided between structure and bottom cylinder mechanism and is cooperated；
The bottom cylinder mechanism is made up of bottom cylinder, knitting needle and selection piece, the week of the knitting needle and selection piece along bottom cylinder
Side is set, and the knitting needle is arranged on the top of selection piece, and knitting needle and selection piece can be divided by needle cam and needle selecting cam respectively
Do not move up and down arrangement；The upper dials mechanism is made up of upper dials with circle piece is held, and the circle piece of holding is arranged on dials
Top, and hold circle piece and held circle piece triangle and do horizontal disengaging motion；The looping mechanism by the first needle selection area, the second needle selection area and
Lopping area is formed, and three sequentially arranges, and the first needle selection area and the second needle selection area coordinate with lopping area；The first needle selection area
Inside it is provided with the first slide cam selector, the first needle selecting cam, the first depressing cam and the first yarn guide, first needle selecting cam and first
Upper interval and corresponding setting under depressing cam, first slide cam selector is between the first needle selecting cam and the first depressing cam
It is mobile, and be engaged with the first yarn guide；The second slide cam selector, the second needle selecting cam, the second pressure are provided with the second needle selection area
The yarn guide of pin trigonometric sum second, second needle selecting cam and upper interval and corresponding setting under the second depressing cam, described the
Two slide cam selectors move between the second needle selecting cam and the second depressing cam, and are engaged with the second yarn guide；The lopping
Area is made up of needle clearing cam, stitch cam and the 3rd yarn guide, and the needle clearing cam is located at the front end of stitch cam, and the 3rd leads
Yarn device is engaged with the first needle selection area, the second needle selection area respectively by needle clearing cam, stitch cam.
Further, the described weaving method suitable for weft-knitted fabric strain transducer, wherein, in the step 2
Woven in the induction region of bending, knitting needle is selected in the first needle selection area, hooks up the conductive yarn of the first yarn guide；In the second choosing
Pin area is not selected, does not hook up the yarn of the second yarn guide；Subsequent knitting needle hooks up the elastomeric yarn of the 3rd yarn guide in lopping area,
Conductive yarn forms plaiting coil together with elastomeric yarn, and the coil of conductive yarn is in fabric face, the coil of elastomeric yarn
In fabric backing.
Further, the described weaving method suitable for weft-knitted fabric strain transducer, wherein, in the step 3
Join domain is woven, and knitting needle is not selected in the first needle selection area, does not hook up the conductive yarn of the first yarn guide；In the second needle selection area
It is selected, hook up the yarn of the second yarn guide；Subsequent knitting needle hooks up the elastomeric yarn of the 3rd yarn guide, common yarn in lopping area
With forming plaiting coil together with elastomeric yarn, the coil of yarn is in fabric face, and the coil of elastomeric yarn is in fabric backing.
Further, the described weaving method suitable for weft-knitted fabric strain transducer, wherein, in the step 6,
The braiding for holding the circle stage, knitting needle hooks up yarn and elastomeric yarn weaves multiple plain plaiting rows, then holds circle piece
It is moved outwards to stretch into the neutral gears of two pins and hooks up yarn and elastomeric yarn, then holds circle piece and radially retract and grip these lines
Circle；The braiding in body section stage, knitting needle hooks up yarn and elastomeric yarn weaves several plain plaiting rows and forms one
The body section of measured length；The braiding that the lock seaming stage holds, circle piece are moved outwards the pin that the coil held on circle piece is transferred to knitting needle
In hook.
By such scheme, the utility model at least has advantages below：
1st, all areas of the present utility model are all made up of the plain plaiting coil of two one threads, and structure is integrally uniform,
Consistent in density, extensibility are good with elastic recovery.
2nd, in height and the width and Density under the same conditions, from input to output end, the sense of bending structure
Answer region that there is more conductive coil stringer number than rectangle induction region；Therefore under same cross directional stretch strained condition,
The equivalent resistance rate of change of turnover shape induction region is greater than rectangle induction region, i.e. sensor has higher sensitivity coefficient.
3rd, the induction region input of bending structure and the conductive yarn of output end are drawn from same direction, are saved empty
Between, it is easy to the arrangement of outside lead.
4th, the lower edges of the weft-knitted fabric strain transducer are double-deck plain plaited fabrics folded edges, are avoided
Individual layer plain plaited fabrics lower edges row decoherence and crimping.In addition, the sensor can be circular in improved one side
Weft machine weaves, and has upper machine stitchability.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 is the front coil structural representation of the utility model weft-knitted fabric strain transducer；
Fig. 2 is the undressed purl loop structural representation of the utility model weft-knitted fabric strain transducer；
Fig. 3 is the treated purl loop structural representation of the utility model weft-knitted fabric strain transducer；
Fig. 4 is the structural representation of the utility model one side circle weft machine；
Fig. 5 a are that circle stage the Knitting Principle figure is held in the utility model lock seaming region；
Fig. 5 b are the body section rank the Knitting Principle figures in the utility model lock seaming region；
Fig. 5 c are the lock seaming stage the Knitting Principle figures in the utility model lock seaming region；
Fig. 6 is the Knitting Principle figure of induction region and join domain described in the utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
In order that those skilled in the art more fully understand the utility model, it is real below in conjunction with the utility model
Accompanying drawing in example is applied, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality
It is only the utility model part of the embodiment to apply example, rather than whole embodiments.Described in usual accompanying drawing here and show
The component of the utility model embodiment gone out can be configured to arrange and design with a variety of.Therefore, below in accompanying drawing
The detailed description of the embodiment of the present utility model of middle offer is not intended to limit claimed the scope of the utility model, and
It is to be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art are not having
The every other embodiment obtained on the premise of making creative work, belong to the scope of the utility model protection.
Embodiment
As shown in figure 1, a kind of weft-knitted fabric strain transducer, including induction region 1 and join domain 2, the sensing
The plain plaiting coil that region 1 is conductive yarn by veil and wire gauze is elastomeric yarn forms, and the join domain 2 is positioned at sensing
The both sides in region 1, the plain plaiting coil that the join domain 2 is yarn by veil and wire gauze is elastomeric yarn are formed, also wrapped
Lock seaming region 3 is included, the lock seaming region 3 is yarn by veil positioned at the outside of each corresponding join domain 2, the lock seaming region 3
Line and wire gauze form for the plain plaiting coil of elastomeric yarn, wherein, veil is emerging in induction region 1, join domain 2 and lock seaming
The front in region 3, wire gauze is emerging in the reverse side of induction region 1, join domain 2 and region 3 of lockstitching a border, in the induction region 1
Conductive yarn is in bending structure.The induction region of bending structure of the present utility model has more conduction than rectangle induction region
Coil wale number；Therefore under same cross directional stretch strained condition, the equivalent resistance rate of change of the induction region of bending structure
It is greater than rectangle induction region, i.e. sensor has higher sensitivity coefficient.
The conductive yarn in the utility model in induction region 1 is provided with conductive lead wire 4, can draw from same direction
Go out, save space, be easy to the arrangement of outside lead.
Conductive yarn described in the utility model is silver-plated Polyamide Yarns, and electrical conductivity is 0.52 Ω/mm, and the elastomeric yarn is
Chinlon/spandex wrap yarn；Yarn is Polyamide Yarns or dacron thread.
Lock seaming region 3 described in the utility model is double-deck folded edges, by the way that lock seaming region 3 is set as into double-deck flanging knot
Structure can prevent from decoherencing and crimping.
As shown in Fig. 2 in induction region 1 and join domain 2, except plain plaiting purl loop (elastomeric yarn with it is conductive
Yarn, elastomeric yarn and yarn) outside, also conductive yarn flotation line 5 and yarn flotation line 6, i.e. coil and yarn in conductive yarn
The complementary row of coil on, due to the reason of needle selection braiding, the reverse side under the knitted fabric after machine in conductive yarn front coil
The flotation line of yarn, and yarn front coil reverse side be conductive yarn flotation line.In lock seaming region 3, entirely by yarn
Formed with the plain plaiting front coil of elastomeric yarn, it is similar to the lock seaming region in Fig. 1, it is shown that the bilayer in the lock seaming region
Folded edges.
As shown in figure 3, drawn cutting off the flotation line of unwanted conductive yarn and the flotation line of yarn and retaining conductive lead wire 4
Behind end, final weft-knitted fabric strain transducer is formd, its structure is identical with Fig. 1.What only Fig. 1 was represented is sensor
Front, and Fig. 3 shows the reverse side of sensor.
A kind of weaving method suitable for weft-knitted fabric strain transducer, comprise the following steps：
Step 1：Induction region is woven using the circular weft machine of one side；
Step 2：Structure according to step 1 by induction region braiding in bending；
Step 3：Join domain is woven using the circular weft machine of one side；
Step 4：By the braiding of the induction region of join domain and bending structure in one；
Step 5：Using the circular weft machine braiding lock seaming region of one side；
Step 6：Lock seaming region successively according to hold circle, body section and lock seaming three stages woven；
Step 7：Lock seaming region is woven in one with induction region and join domain, and region of lockstitching a border is in join domain
Outside.
As shown in Fig. 4, Fig. 6, the weft machine is made up of bottom cylinder structure, upper dials mechanism and looping mechanism, under described
Needle cylinder mechanism is located at the side of looping mechanism, and is engaged with looping mechanism, and the upper dials mechanism is located at the upper of looping mechanism
End, is at right angles arranged with bottom cylinder mechanism, and gap is provided between upper dials mechanism and bottom cylinder mechanism and is cooperated, and is passed through
Bottom cylinder structure, upper dials mechanism and looping mechanism can by induction region 1, join domain 2 and lock seaming 3 equal knitting forming of region,
It is and convenient and swift.
Wherein, bottom cylinder mechanism described in the utility model is made up of bottom cylinder 14, knitting needle 13 and selection piece 11, described to knit
The periphery of pin 13 and selection piece 11 along bottom cylinder 14 is set, and the knitting needle 13 is arranged on the top of selection piece 11, and the He of knitting needle 13
Selection piece 11 can be moved up and down arrangement respectively by needle cam 12 and needle selecting cam 10 respectively；The upper dials mechanism is by upper pin
Disk 7 and hold circle piece 8 and form, the circle piece 8 of holding is arranged on the top of dials 7, and holds circle piece 8 and held circle piece triangle 9 and do level
Disengaging motion；The looping mechanism is made up of the first needle selection area C, the second needle selection area D and lopping area E, and three sequentially arranges, and the
One needle selection area C and the second needle selection area D coordinates with lopping area E；The first slide cam selector 18, first is provided with the first needle selection area C
Needle selecting cam 19, the first depressing cam 22 and the first yarn guide 28, under the depressing cam 22 of the first needle selecting cam 19 and first
It is upper interval and corresponding setting, first slide cam selector 18 moved between the first needle selecting cam 19 and the first depressing cam 22
It is dynamic, and be engaged with the first yarn guide 28；The second slide cam selector 20, the second needle selecting cam 21, the are provided with the second needle selection area D
The upper interval of two depressing cams 23 and the second yarn guide 30, second needle selecting cam 21 and the second depressing cam 23 times and corresponding
Set, second slide cam selector 20 moves between the second needle selecting cam 21 and the second depressing cam 23, and with the second guide
Device 30 is engaged；The lopping area E is made up of needle clearing cam 24, the yarn guide 31 of stitch cam 25 and the 3rd, the needle clearing cam
24 be located at stitch cam 25 front end, and the 3rd yarn guide 31 by needle clearing cam 24, stitch cam 25 respectively with the first needle selection
Area C, the second needle selection area D are engaged.
The lock seaming section in braiding lock seaming region 3 is divided into three phases and (actually weaves and use two one threads in the utility model
An one thread is only depicted in order to simplified) for plaiting structure, an one thread, another elastomeric yarn, Fig. 5 a, Fig. 5 b, Fig. 5 c.
First stage, as shown in Figure 5 a, knitting needle 13 was held after opening and having woven several rows 15 to hold the circle stage
Circle piece 8 first moves out the sinker loop 16 for tangling coil, and then inwardly motion remains stationary as after gripping coil.
Second stage is the braiding in body section stage, as shown in Figure 5 b, in the case where holding the circle held loop of piece 8, is knitted
The continuous weaving woven 17 of pin 13.
Phase III is the lock seaming stage, as shown in Figure 5 c, after woven is woven into certain length, holds circle piece 8 by line
Circle is transferred in the pinhock of knitting needle 13, and the woven length knitted is folded to form into double-decker.
As shown in fig. 6, braiding induction region and join domain, wherein, selection piece 11 and the priority of knitting needle 13 are by the first choosing
Pin area C, the second needle selection area D, lopping area E.When weaving induction region, along the after selection piece 11 is chosen by the first slide cam selector 18
One needle selecting cam 19 rises, and promotes knitting needle 13 to rise to tuck (moving back circle deficiency) height, then by the work of the first depressing cam 22
The conductive yarn of the first yarn guide 28 is hooked up with decline and drops to not knocking over height；Subsequent selection piece 11 is not by the second slide cam selector
20 choose, and knitting needle 13 does not rise the yarn for not hooking up the second yarn guide 30；As knitting needle 13 moves to needle clearing cam 24, knitting needle
13 risings normally move back circle, and then drop hooks up the elastomeric yarn of the 3rd yarn guide 31, conductive yarn in the presence of by stitch cam 25
The induction region of plaiting structure is formed with kinking lopping together with elastomeric yarn.
Chosen when selection piece 11 is not chosen by the first slide cam selector 18 and by the second slide cam selector 20, it is along the second needle selecting cam
21 rise, and promote knitting needle 13 to rise to tuck (moving back circle deficiency) height, then drop and hook up in the presence of by the second depressing cam 23
The yarn of second yarn guide 30 simultaneously drops to not knocking over height；As knitting needle 13 moves to needle clearing cam 24, knitting needle 13 rises normally
Circle is moved back, then drop hooks up the elastomeric yarn of the 3rd yarn guide 31 in the presence of by stitch cam 25, and yarn is together with elastomeric yarn
Kinking lopping forms the join domain of plaiting structure.
In figure 6, shield pin triangle 26 is provided with the lower section of stitch cam 25, and sensing is provided with the first yarn guide 28
The movement locus 29 of join domain is provided with the movement locus 27 in region, and the second yarn guide 30, is easy to being clear from this
The work of induction region and join domain.
The utility model at least has advantages below：
1st, all areas of the present utility model are all made up of the plain plaiting coil of two one threads, and structure is integrally uniform,
Consistent in density, extensibility are good with elastic recovery.
2nd, in height and the width and Density under the same conditions, from input to output end, the sense of bending structure
Answer region that there is more conductive coil stringer number than rectangle induction region；Therefore under same cross directional stretch strained condition,
The equivalent resistance rate of change of turnover shape induction region is greater than rectangle induction region, i.e. sensor has higher sensitivity coefficient.
3rd, the induction region input of bending structure and the conductive yarn of output end are drawn from same direction, are saved empty
Between, it is easy to the arrangement of outside lead.
4th, the lower edges of the weft-knitted fabric strain transducer are double-deck plain plaited fabrics folded edges, are avoided
Individual layer plain plaited fabrics lower edges row decoherence and crimping.In addition, the sensor can be circular in improved one side
Weft machine weaves, and has upper machine stitchability.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of weft-knitted fabric strain transducer, including induction region and join domain, it is characterised in that：The induction region
The plain plaiting coil that by veil be conductive yarn and wire gauze is elastomeric yarn forms, and the join domain is located at induction region
Both sides, the plain plaiting coil that the join domain is yarn by veil and wire gauze is elastomeric yarn form, in addition to lock seaming area
Domain, the lock seaming region is positioned at the outside of each corresponding join domain, and the lock seaming region is yarn by veil and wire gauze is bullet
Property yarn plain plaiting coil composition, wherein, veil be emerging in induction region, join domain and lockstitch a border region front, ground
Yarn is emerging in the reverse side of induction region, join domain and region of lockstitching a border, and the conductive yarn in the induction region is in bending structure.
2. weft-knitted fabric strain transducer according to claim 1, it is characterised in that：Led described in induction region
Electric yarn is provided with conductive lead wire.
3. weft-knitted fabric strain transducer according to claim 2, it is characterised in that：The conductive yarn is silver-plated brocade
Synthetic fibre silk, electrical conductivity are 0.52 Ω/mm.
4. weft-knitted fabric strain transducer according to claim 1, it is characterised in that：The elastomeric yarn be polyamide fibre/
Spandex covered yarn；Yarn is Polyamide Yarns or dacron thread.
5. weft-knitted fabric strain transducer according to claim 1, it is characterised in that：Rolled over to be double-deck in the lock seaming region
Side structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720349874.7U CN206736485U (en) | 2017-04-05 | 2017-04-05 | A kind of weft-knitted fabric strain transducer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720349874.7U CN206736485U (en) | 2017-04-05 | 2017-04-05 | A kind of weft-knitted fabric strain transducer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884257A (en) * | 2017-04-05 | 2017-06-23 | 李鹏 | A kind of weft-knitted fabric strain transducer and its weaving method |
| CN109431483A (en) * | 2018-11-30 | 2019-03-08 | 上海工程技术大学 | A kind of wearable heart rate monitoring system |
| CN114197105A (en) * | 2021-12-06 | 2022-03-18 | 江南大学 | Structural process method for weft-knitted integrally-formed close-fitting electrode |
-
2017
- 2017-04-05 CN CN201720349874.7U patent/CN206736485U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884257A (en) * | 2017-04-05 | 2017-06-23 | 李鹏 | A kind of weft-knitted fabric strain transducer and its weaving method |
| CN109431483A (en) * | 2018-11-30 | 2019-03-08 | 上海工程技术大学 | A kind of wearable heart rate monitoring system |
| CN114197105A (en) * | 2021-12-06 | 2022-03-18 | 江南大学 | Structural process method for weft-knitted integrally-formed close-fitting electrode |
| CN114197105B (en) * | 2021-12-06 | 2022-12-30 | 江南大学 | Structural process method for weft-knitted integrally-formed close-fitting electrode |
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