CN108251956A - Piezoelectric jacquard mounting assembly with conductive contact piece - Google Patents
Piezoelectric jacquard mounting assembly with conductive contact piece Download PDFInfo
- Publication number
- CN108251956A CN108251956A CN201810140458.5A CN201810140458A CN108251956A CN 108251956 A CN108251956 A CN 108251956A CN 201810140458 A CN201810140458 A CN 201810140458A CN 108251956 A CN108251956 A CN 108251956A
- Authority
- CN
- China
- Prior art keywords
- conductive contact
- contact piece
- bottom plate
- piezoelectric jacquard
- wiring board
- 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.)
- Granted
Links
- 230000011218 segmentation Effects 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
- D04B27/32—Thread guide bar assemblies with independently-movable thread guides controlled by Jacquard mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of piezoelectric jacquard mounting assemblies with conductive contact piece.The piezoelectric jacquard mounting assembly with conductive contact piece of the present invention includes piezoelectric jacquard, the sley bar being connect with piezoelectric jacquard, circuit board is provided on the piezoelectric jacquard, it is characterized in that, multiple conductive contact pieces are connected at the input point of the downside of the circuit board, wiring board bottom plate is fixed in the side of the downside of the direction of the sley bar circuit board, the wiring board bottom plate is equipped with contact point corresponding with the multiple conductive contact piece, multiple corresponding apertures that the multiple conductive contact piece is disposed through on the piezoelectric jacquard deck are electrically connected with the corresponding contact point, the corresponding contact point is connected to the input interface positioned at described wiring board bottom plate one end.The present invention can significantly save the space of machine construction, and can not use external cable in the prior art and provide signal input and power input, and the handling of beautiful and piezoelectric jacquard are extremely convenient.
Description
Technical field
The present invention relates to textile technologies, and in particular to a kind of Jacquard mounting assembly more particularly to one kind have conductive contact
The piezoelectric jacquard mounting assembly of part.
Background technology
Existing piezoelectric jacquard is mounted on sley bar, and the drive circuit board of piezoelectric jacquard is mounted on piezoelectric jacquard and leads to
It crosses external cable and signal and power supply is provided.External cable not only unsightly, and occupy big quantity space, and causes the installation of Jacquard
Dismounting is all inconvenient.
The art is more simply and effectively square there is still a need for that can provide signal and power supply for the drive circuit board of piezoelectric jacquard
Formula, this mode should be able to realize the handling that facilitate of piezoelectric jacquard, and can save space, just look at beauty.
Invention content
To solve above-mentioned technical problem of the prior art, the present invention provides a kind of piezoelectricity merchants with conductive contact piece
Card mounting assembly makes the circuit board on piezoelectric jacquard realize electricity with the wiring board bottom plate being fixed on sley bar by conductive contact piece
Connection.The connection mode of the present invention is not only beautiful, and saves big quantity space, and facilitate the installation and removal of piezoelectric jacquard.
It should be appreciated that the directional terminology being likely to occur in the present invention such as but is not limited to " on ", " under ", "left", "right"
Only relative concept is not necessarily to be construed as limitation of the scope of the invention.
The piezoelectric jacquard mounting assembly with conductive contact piece of the present invention is including piezoelectric jacquard, connect with piezoelectric jacquard
Sley bar is provided with circuit board on the piezoelectric jacquard, which is characterized in that be connected at the input point of the downside of the circuit board
Multiple conductive contact pieces are fixed with wiring board bottom plate, the line in the side of the downside of the direction of the sley bar circuit board
Road plate bottom plate is equipped with contact point corresponding with the multiple conductive contact piece, and the multiple conductive contact piece is disposed through institute
The multiple corresponding apertures stated on piezoelectric jacquard deck are electrically connected with the corresponding contact point, and the corresponding contact point is connected to position
Input interface in described wiring board bottom plate one end.
In a specific embodiment, the multiple conductive contact piece be multiple spring needles, one end of the spring needle
It is welded at the input point of the downside of the circuit board, and the other end is electrically connected with firmly beforehand means with the corresponding contact point.
Alternatively, the multiple conductive contact piece is multiple spring needles, and spring needle both ends can all pre-tighten
Mode be electrically connected with the contact point in the input point on wiring board and wiring board bottom plate, and spring needle is molded with deck or glued
It is integrally formed.
The firmly beforehand means of above-mentioned spring needle refer to that the needle point of spring needle is pressed against the corresponding input point by elasticity or connects
Contact.
In a specific embodiment, it is attached in the one side of the downside of the direction circuit board of the wiring board bottom plate
There is insulating layer, but the corresponding contact point is exposed.
In a specific embodiment, the contact point is 9, respectively 12V+, 12V-, 180V+, 180V-,
CLK, EN, LAT, Di, Do.
In a specific embodiment, the wiring board bottom plate segmentation is fixed on the sley bar, and every section of wiring board
The one side of the downside of the direction circuit board of bottom plate is equipped with multigroup contact point corresponding to multiple Jacquards, and every section described
One end of wiring board bottom plate is equipped with input interface.
By using the piezoelectric jacquard mounting assembly with conductive contact piece of the present invention, since wiring board bottom plate is directly set
It puts on sley bar, can significantly save the space of machine construction, and external cable in the prior art can not used and carried
For signal input and power input, so as to more beautiful, and piezoelectric jacquard handling are extremely convenient.
Description of the drawings
Fig. 1 is the side schematic cross-sectional view of a part for the piezoelectric jacquard mounting assembly with conductive contact piece of the present invention,
The downside of the wherein circuit board of piezoelectric jacquard has been welded with conductive contact piece, and the multiple conductive contact piece has been disposed through institute
State multiple corresponding apertures on piezoelectric jacquard deck；
Fig. 2 is the local schematic top view of the wiring board bottom plate in the present invention, shows connecing on the wiring board bottom plate
Contact and the input interface positioned at described wiring board bottom plate one end；
Fig. 3 is the sectional perspective schematic diagram that the wiring board bottom plate of the present invention is had been fixed on sley bar；
Fig. 4 is the side schematic cross-sectional view that the wiring board bottom plate of the present invention is had been fixed on sley bar；
Fig. 5 is the side schematic cross-sectional view that the piezoelectric jacquard mounting assembly with conductive contact piece of the present invention has been completed；With
And
Fig. 6 is that the wiring board bottom plate of the present invention has been connected to the partial side schematic cross-sectional view of CPU.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.It will be apparent to the skilled artisan that the present invention's described in attached drawing is specific
Embodiment is only used to illustrate the invention, is not strictly drawn in actual size and ratio.Therefore, the attached drawing in the present invention should not
It is construed to any limitation of the invention.Protection scope of the present invention is defined by the claims.
For brevity, there is no all parts or feature structure are marked in some attached drawings, therefore,
When reading following description, cross-referenced all attached drawings are answered, to be clearly fully understood by the present invention.
Referring to Fig. 1,2,3,4,5,6.Fig. 1 shows the piezoelectric jacquard mounting assembly with conductive contact piece of the present invention
The side schematic cross-sectional view of a part, basically illustrates the piezoelectric jacquard 100 with conductive contact piece.Piezoelectric jacquard 100 includes card
Seat 30, the piezoelectric ceramic piece 20 that is fixed on deck 30 and is fixed on piezoelectric jacquard 100（Such as the rear portion of piezoelectric jacquard 100）
And the wiring board 10 being electrically connected with piezoelectric ceramic piece 20.The important feature of the present invention is, in the wiring board 10
At the input point of downside（It is not shown, but is known for a person skilled in the art）It is connected with multiple conductive contact pieces
60-i, such asi=1,2,3,4,5,6,7,8,9, that is to say, that share 9 conductive contact pieces, such as 12V+, 12V-, 180V+,
180V-, CLK, EN, LAT, Di, Do.Corresponding 9 holes are equipped on the deck 30 of piezoelectric jacquard 100 so that described 9
Conductive contact piece passes through, but the size in the hole should not be excessive so that conductive contact piece is unlikely to do front, rear, left and right wherein
Notable swing.
Conductive contact piece 60-iA preferred example be spring needle, the upper end of spring needle is welded in the wiring board 10
Downside input point at, and the syringe needle 601- of lower endiIt is stretched in the corresponding aperture then set from the deck 30 of piezoelectric jacquard 100
Go out, and with the contact point 801- on the wiring board bottom plate 80 in Fig. 2iElectrical connection is realized in cooperation.Fig. 2 is the circuit in the present invention
The contact point 801- on the wiring board bottom plate 80 is shown in the partial schematic diagram of plate bottom plate 80iAnd positioned at institute
State the input interface 802 of wiring board bottom plate one end.Contact point 801-iQuantity and the conductive contact piece 60-iQuantity phase
Together, and contact point 801-iPosition be set as and the conductive contact piece 60-i（Such as spring needle）It is corresponding.Due to being mounted on sley bar
Piezoelectric jacquard on 90 can be multiple, therefore the contact point 801-i being fixed on the wiring board bottom plate 80 on sley bar 90 can
It is multigroup.For the needs that purpose and signal subsection easy for installation are passed to, 80 sectional of the wiring board bottom plate（It is not shown）
Be fixed on on the sley bar 90.Referring to Fig. 3, the sectional perspective that wiring board bottom plate 80 has been fixed on sley bar 90 is shown
Schematic diagram.At least one set of contact point 801-iThe input interface 802 of described 80 one end of wiring board bottom plate is connected to, and is passed through defeated
Incoming interface 802 provides power supply and signal input.
When the segmentation of wiring board bottom plate 80 is fixed on on the sley bar 90, being designed in one end of every section of wiring board bottom plate defeated
Incoming interface.
Fig. 4 shows that the wiring board bottom plate of the present invention has been fixed in the side schematic cross-sectional view on sley bar.As shown in figure 4, line
Equipped with contact point 801- on road plate bottom plate 80iOne side on insulating layer 803, but only described corresponding contact point 801-iIt is exposed, to realize contact point 801-iWith spring needle 60-iSyringe needle 601-iElectrical connection.Due to spring needle 60-iNeedle
Head 601-iWith scalability, therefore pretightning force can be applied and cause spring needle 60-iSyringe needle 601-iIt is pressed against corresponding connect respectively
Contact 801-i, so as to fulfill reliable electrical connection between the two.Referring to Fig. 5, it is shown with conductive contact piece 60-iSuch as
The side schematic cross-sectional view that 100 mounting assembly of piezoelectric jacquard of spring needle has been completed.As shown in figure 5, by lock-screw 50,
While piezoelectric jacquard 100 is made reliably to be installed on sley bar 90, conductive contact piece 60-iAs spring needle is pressed against wiring board bottom plate 80
On contact point（It is not shown）, so as to fulfill reliable electrical connection between the two.
As a preferred embodiment of the present invention, as shown in fig. 6, the wiring board bottom plate 80 of the present invention is by being located at it
The input interface 802 of one end（It is not shown）The central processing unit 95 on sley bar 90 is connected to via connecting line 98（CPU）.
In this way, the CPU is via connecting line 90, input interface 802, spring needle 60-i, power supply letter is provided for circuit board 10
Number and control signal, so as to control piezoelectric ceramic piece by it is required action run.
When the segmentation of wiring board bottom plate 80 is fixed on on the sley bar 90, being designed in one end of every section of wiring board bottom plate defeated
Incoming interface, each input interface are connected to the central processing unit on sley bar via connecting line.
Band is useful for receiving the venthole 901 of the gas from external air source and leads to described in the sley bar 90
Stomata connects and at least one venthole 902 at an angle with the venthole.The structure is in Chinese patent application publication number
It is had a detailed description in CN106381605A, this application is fully incorporated the application in a manner of citation herein.
It should be appreciated that the conductive contact piece 60- of the present inventioniCan also use can realize the present invention's in addition to spring needle
Any form.
It is also understood that in an optional embodiment, the conductive contact piece such as spring for ground connection of the invention
Needle can not be connected with corresponding contact point（Therefore, these corresponding contact points can be omitted）, and spring needle is directly connected to comb
On comb 90.This is easy to implement for a person skilled in the art, and it will not be described here.
Based on description of the preferred embodiment of the present invention, it should be apparent that the sheet being defined by the appended claims
Invention is not limited only to the specific detail illustrated in specification above, without departing from present inventive concept or range to this hair
Bright many obviously change equally possible reaches the purpose of the present invention.
Claims (7)
1. a kind of piezoelectric jacquard mounting assembly with conductive contact piece, the sley bar being connect including piezoelectric jacquard, with piezoelectric jacquard,
Circuit board is provided on the piezoelectric jacquard, which is characterized in that is connected at the input point of the downside of the circuit board multiple
Conductive contact piece is fixed with wiring board bottom plate, the wiring board in the side of the downside of the direction of the sley bar circuit board
Bottom plate is equipped with contact point corresponding with the multiple conductive contact piece, and the multiple conductive contact piece is disposed through the pressure
Multiple corresponding apertures on electric Jacquard deck are electrically connected with the corresponding contact point, and the corresponding contact point is connected to positioned at institute
State the input interface of wiring board bottom plate one end.
2. the piezoelectric jacquard mounting assembly according to claim 1 with conductive contact piece, which is characterized in that the multiple
Conductive contact piece is multiple spring needles, and one end of the spring needle is welded at the input point of the downside of the circuit board, and another
One end is electrically connected with firmly beforehand means with the corresponding contact point.
3. the piezoelectric jacquard mounting assembly according to claim 1 with conductive contact piece, which is characterized in that the multiple
Conductive contact piece is multiple spring needles, and spring needle both ends are all in the input point and wiring board bottom plate on firmly beforehand means and wiring board
Contact point electrical connection, and spring needle with deck be molded or gluing be integrally formed.
4. there is the piezoelectric jacquard mounting assembly of conductive contact piece according to claim 1-3 any one of them, which is characterized in that
With insulating layer in the one side of the downside of the direction circuit board of the wiring board bottom plate, but the corresponding contact point is
Exposed.
5. the piezoelectric jacquard mounting assembly according to claim 1 with conductive contact piece, which is characterized in that the contact
Point is 9, respectively 12V+, 12V-, 180V+, 180V-, CLK, EN, LAT, Di, Do.
6. the piezoelectric jacquard mounting assembly according to claim 1 with conductive contact piece, which is characterized in that the circuit
The segmentation of plate bottom plate is fixed on the sley bar, and the one side of the downside of the direction circuit board of every section of wiring board bottom plate is equipped with
Multigroup contact point corresponding to multiple Jacquards, and it is equipped with input interface in one end of every section of wiring board bottom plate.
7. the piezoelectric jacquard mounting assembly according to claim 1 with conductive contact piece, which is characterized in that the circuit
Plate bottom plate is connected to the central processing unit on sley bar via connecting line by being located at the input interface of one end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140458.5A CN108251956B (en) | 2018-02-11 | 2018-02-11 | Piezoelectric Jacquard mounting assembly with conductive contacts |
| PCT/CN2018/122006 WO2019153900A1 (en) | 2018-02-11 | 2018-12-19 | Piezoelectric jacquard mounting assembly having conductive contact members |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140458.5A CN108251956B (en) | 2018-02-11 | 2018-02-11 | Piezoelectric Jacquard mounting assembly with conductive contacts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108251956A true CN108251956A (en) | 2018-07-06 |
| CN108251956B CN108251956B (en) | 2023-12-12 |
Family
ID=62745242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140458.5A Active CN108251956B (en) | 2018-02-11 | 2018-02-11 | Piezoelectric Jacquard mounting assembly with conductive contacts |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108251956B (en) |
| WO (1) | WO2019153900A1 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109371561A (en) * | 2018-12-06 | 2019-02-22 | 福建宏宇电子科技有限公司 | A kind of tricot machine jacquard comb for electric connection structure |
| CN109468741A (en) * | 2019-01-04 | 2019-03-15 | 福建杰嘉科技有限公司 | A kind of Jacquard structure for tricot machine |
| CN109576894A (en) * | 2018-12-06 | 2019-04-05 | 福建宏宇电子科技有限公司 | A kind of jacquard flower's device removing connecting rope |
| WO2019153900A1 (en) * | 2018-02-11 | 2019-08-15 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly having conductive contact members |
| CN110485048A (en) * | 2019-09-27 | 2019-11-22 | 江苏明朗星新能源科技发展有限公司 | A kind of separate type piezoelectric jacquard component |
| CN111501192A (en) * | 2020-04-29 | 2020-08-07 | 江苏明朗星新能源科技发展有限公司 | Novel merchant card actuating system |
| CN112877895A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar device and warp knitting machine using same |
| CN112877896A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wiring assembly of wireless jacquard guide bar and warp knitting machine |
| CN113718421A (en) * | 2021-08-17 | 2021-11-30 | 福建杰嘉科技有限公司 | Piezoelectric ceramic wireless jacquard guide bar and warp knitting machine |
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| CN208009007U (en) * | 2018-02-11 | 2018-10-26 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly with conductive contact piece |
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| CN106757749B (en) * | 2017-01-17 | 2018-07-17 | 江苏明朗星新能源科技发展有限公司 | Active Jacquard drive system |
| CN206477105U (en) * | 2017-01-21 | 2017-09-08 | 慈溪市赛美格针织器材有限公司 | A kind of yarn breaker |
| CN108251956B (en) * | 2018-02-11 | 2023-12-12 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric Jacquard mounting assembly with conductive contacts |
-
2018
- 2018-02-11 CN CN201810140458.5A patent/CN108251956B/en active Active
- 2018-12-19 WO PCT/CN2018/122006 patent/WO2019153900A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19613385A1 (en) * | 1996-04-03 | 1997-10-09 | Liba Maschf | Electronic warp knitting machine with few guide needle control lines |
| CN1297583A (en) * | 1998-04-24 | 2001-05-30 | 西门子公司 | Piezoelectric bending transducer and module made of plurality of piezoelectric bending transducers |
| CN101880940A (en) * | 2010-07-16 | 2010-11-10 | 孙嘉良 | Piezoelectric jacquard needle device for warp knitting machine |
| CN205223544U (en) * | 2015-12-09 | 2016-05-11 | 江苏明朗星新能源科技发展有限公司 | Wireless merchant blocks actuating system |
| CN105624911A (en) * | 2015-12-25 | 2016-06-01 | 江南大学 | Jacquard electronic needle block for integrated warp knitting machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153900A1 (en) * | 2018-02-11 | 2019-08-15 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly having conductive contact members |
| CN109371561A (en) * | 2018-12-06 | 2019-02-22 | 福建宏宇电子科技有限公司 | A kind of tricot machine jacquard comb for electric connection structure |
| CN109576894A (en) * | 2018-12-06 | 2019-04-05 | 福建宏宇电子科技有限公司 | A kind of jacquard flower's device removing connecting rope |
| CN109468741A (en) * | 2019-01-04 | 2019-03-15 | 福建杰嘉科技有限公司 | A kind of Jacquard structure for tricot machine |
| CN110485048A (en) * | 2019-09-27 | 2019-11-22 | 江苏明朗星新能源科技发展有限公司 | A kind of separate type piezoelectric jacquard component |
| CN110485048B (en) * | 2019-09-27 | 2024-04-19 | 江苏明朗星新能源科技发展有限公司 | Separated piezoelectric jacquard assembly |
| CN111501192A (en) * | 2020-04-29 | 2020-08-07 | 江苏明朗星新能源科技发展有限公司 | Novel merchant card actuating system |
| CN111501192B (en) * | 2020-04-29 | 2021-05-11 | 江苏明朗星新能源科技发展有限公司 | Novel merchant card actuating system |
| CN112877895A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar device and warp knitting machine using same |
| CN112877896A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wiring assembly of wireless jacquard guide bar and warp knitting machine |
| CN113718421A (en) * | 2021-08-17 | 2021-11-30 | 福建杰嘉科技有限公司 | Piezoelectric ceramic wireless jacquard guide bar and warp knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108251956B (en) | 2023-12-12 |
| WO2019153900A1 (en) | 2019-08-15 |
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