CN109371561A - A kind of tricot machine jacquard comb for electric connection structure - Google Patents
A kind of tricot machine jacquard comb for electric connection structure Download PDFInfo
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- CN109371561A CN109371561A CN201811489425.8A CN201811489425A CN109371561A CN 109371561 A CN109371561 A CN 109371561A CN 201811489425 A CN201811489425 A CN 201811489425A CN 109371561 A CN109371561 A CN 109371561A
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- China
- Prior art keywords
- power supply
- conductive bar
- jacquard comb
- connection structure
- electric connection
- Prior art date
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- 238000004891 communication Methods 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 description 22
- 239000003990 capacitor Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/567—Circuits characterised by the use of more than one type of semiconductor device, e.g. BIMOS, composite devices such as IGBT
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
A kind of tricot machine jacquard comb for electric connection structure, including guiding support assembly and the mounting rack being installed on the guiding support assembly, the mounting groove of at least one layer of strip arrangement is provided on the fixed frame, insulating base compatible with its size is disposed in the mounting groove, the insulating base is provided at least two each other in the conductive bar being electrically isolated, the conductive bar side is embedded in insulating base, the conductive bar other side is in naked state, every conductive bar is correspondingly arranged on one group of contact chip according to the setting of jacquard comb quantity, every piece-root grafting contact one end is connected to the side in corresponding conductive bar in naked state, the other end of contact chip with the circuit interface of a jacquard comb for being connected.
Description
Technical field
The present invention relates to a kind of multiduty jacquard comb mounting structure, the confession for referring in particular to a kind of tricot machine jacquard comb is electrically connected
Binding structure.
Background technique
Traditional piezoelectric jacquard drive system includes Jacquard and Jacquard driving device, and structure is mainly installed on sley bar
There is N number of Jacquard, wherein Jacquard is mounted on sley bar, and the driving device of Jacquard is typically mounted in warp knit rack, therefore, and merchant
Card is separation, and the two is electrically connected by Jacquard lead socket with the slot of the driving device of Jacquard.Since each Jacquard is wrapped
More pieces of jacquard needles (being driven by piezoelectric ceramic piece) are included, and every piece of jacquard needle requires independent driving cable, this is resulted in from drive
Thousands of driving cables are connected between dynamic device and Jacquard sley bar.The cable arrangement of this complexity causes all in practical applications
How inconvenient and limitation, such as, but not limited to, detachable maintaining is extremely inconvenient, to greatly influence production efficiency, and restricts jacquard warp-knitting
The exploitation of the new handicraft product of machine.
(application number: 20172005110.7) disclosing a kind of active Jacquard drive system to Chinese utility model patent, leads to
Plug connector is crossed directly to be electrically connected with the interface on flexible circuit.Although the above patent can reduce lead, easy to disassemble,
There is also have following shortcoming in actual use process: one, flexible circuit and plug connector are set to the head of jacquard comb, so
And in real work, jacquard comb is high-speed operating, is easy to cause plug connector frequently with flexible circuit friction in this way, will cause portion
Part severe attrition, and system often breaks down；Two, flexible circuit is needed using flexible consumptive material, and manufacturing cost is high, no
It is suitable for industrially promoting and applying.
Summary of the invention
The present invention provide a kind of tricot machine jacquard comb for electric connection structure, main purpose is to overcome existing active merchant
The existing loss of card drive system is high, is easy to appear failure and defect that manufacturing cost is high.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of tricot machine jacquard comb for electric connection structure, including guiding support assembly and be installed on the guiding support assembly
Mounting rack, the mounting groove of at least one layer of strip arrangement is provided on the fixed frame, is disposed in the mounting groove big with it
Small compatible insulating base, the insulating base are provided at least two each other in the conductive bar being electrically isolated, the conductive bar side
It is embedded in insulating base, the conductive bar other side is in naked state, and every conductive bar is correspondingly arranged on one group according to jacquard comb
The contact chip of quantity setting, every piece-root grafting contact one end are connected to the side in corresponding conductive bar in naked state, contact
The other end of piece with the circuit interface of a jacquard comb for being connected.
It further, further include power supply device, wherein the cathode output end phase of a conductive bar and the power supply device
Even, another conductive bar is connected with the cathode output end of the power supply device.
Further, two spaced apart strip grooves are offered on the insulating base, correspondence is installed in each strip grooves
One conductive bar.
Further, the power supply device is the power supply device of power supply communication one.
Further, the power supply device includes DC power supply V1, DC power supply V2, diode D1 and electronic switch
K1, the cathode of the DC power supply V1 and the cathode of DC power supply V2 are parallel to the conductive bar for cathode output jointly
On, the voltage of the DC power supply V1 is greater than the voltage of DC power supply V2, one end of the electronic switch K1 and the direct current
The anode of source V1 is connected, and the cathode of the other end of the electronic switch K1 and the diode D1 are parallel to defeated for anode jointly
On the conductive bar out, the anode of the diode D1 is connected with the anode of the DC power supply V2.
Further, further include signal output apparatus, three spaced apart strip grooves are offered on the insulating base, each
Correspondence is installed with a conductive bar in strip grooves, wherein the output end phase of a conductive bar and the signal output apparatus
Even.
Further, the contact chip is the flexible metal elastic slice of a L-shaped arrangement, which includes a use
In the free end that the fixing end being electrically connected with the circuit interface of a jacquard comb and one are connected with the fixing end, the flexible metal
The free end of elastic slice abuts with the conductive bar and natural resiliency is leaned on to compress.
Further, the free end of the flexible metal elastic slice be provided with one be in comb shape tail portion.
Further, further include one group of insulating fixing piece according to the setting of jacquard comb quantity, opened up in the insulating fixing piece
There are two or three through holes, the other end of each contact chip protruded by the corresponding through hole of insulating fixing piece on its position
And it is connected on the circuit interface of a corresponding jacquard comb.
Further, the fixed frame upper end is fixedly connected with the guiding support assembly, the lower end setting of the fixing end
There is a hook to close section.
Compared to the prior art, the beneficial effect that the present invention generates is:
1, the configuration of the present invention is simple, practical places conductive bar by setting insulating base and in it, so that fixed frame and former
Some has fixed frame the space occupied of rope jacquard comb to remain unchanged, and jacquard comb can use the electricity of contact chip after being mounted thereon
Connection function makes electric energy and signal be transferred to contact chip by conductive bar and then be jacquard comb power supply, so that jacquard comb both can be removed
The end of a thread, save manufacturing cost, and the structure of existing jacquard comb do not significantly alterred, greatly keep existing jacquard comb
Stable working performance.
2, in the present invention, communication and power supply are using integrated line construction, so that the present invention only needs to set
Setting two conductive bars can be realized to the power supply of entire row Jacquard and signal control, not only significantly reduce production cost, but also
The most wiring saved, keeps entire production equipment neat and artistic.
3, in the present invention, by the way that contact chip to be arranged to the flexible metal elastic slice of at L-shaped arrangement, and conductive bar can use
Copper bar not only can compress copper bar using flexible metal elastic slice natural resiliency, keep its good contact performance with copper bar,
And the degree of wear is low each other, long service life, will not influence and powers and communicate to jacquard comb, guarantees equipment long-time stable
Operation improves production efficiency.
4, in the present invention, DC power supply V1, DC power supply V2 and diode D1 are set, and introduce electronic switch K1 progress
Control, while power supply to the device, and is provided simultaneously with communication function, i.e. power supply communication one, is not necessarily to independent communication line
And interface, the total radical of connecting line is dropped at least, cabling requirement is simplified, improves installation convenience, maintainability, while
Greatly improve equipment dependability.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram using the present invention for jacquard flower's device of electric connection structure.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the structural schematic diagram using the present invention for jacquard flower's device of electric connection structure, wherein guiding branch
Support component is not shown.
Fig. 4 is the decomposition diagram of Fig. 3.
Fig. 5 is the enlarged diagram in Fig. 4 at A.
Fig. 6 is the functional block diagram of power supply device in the present invention.
Fig. 7 is the circuit diagram of power supply device in the present invention.
Fig. 8 is the working waveform figure of power supply device in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
The embodiment of the present invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
The embodiment of the present invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Embodiment one
- Fig. 5 referring to Fig.1.A kind of jacquard flower's device 1 removing connecting rope, including fixed frame 2 and at least one it is installed on fixation
Jacquard comb 3 on frame 2, above jacquard flower's device 1 further include guiding support assembly 4 and power supply device, fixed frame 2, guiding
Component 4 and power supply device collectively constitute the solution of the present invention: a kind of tricot machine jacquard comb for electric connection structure.The fixed frame
2 upper ends are fixedly connected with the guiding support assembly 4, and the mounting groove of at least one layer of strip arrangement is provided on the fixed frame 2
5, insulating base 6 compatible with its size is disposed in the mounting groove 5, which is provided at least two each other in electricity
The conductive bar 7 of isolation, 7 side of conductive bar are embedded in insulating base 6, and 7 other side of conductive bar is in naked state, each
The same number of contact chip 8 with the conductive bar 7 is correspondingly arranged on jacquard comb 3, every 8 one end of piece-root grafting contact is connected to and it
It is in the side of naked state in corresponding conductive bar 7, the other end of contact chip 8 is connected with the circuit interface of the jacquard comb 3.This
Inventive structure is simple, practical, by setting insulating base 6 and in it place conductive bar 7 so that fixed frame 2 with it is original
There is 2 the space occupied of fixed frame of rope jacquard comb 3 to remain unchanged, jacquard comb 3 can use the electricity of contact chip 8 after being mounted thereon
Connection function makes electric energy and signal be transferred to contact chip 8 by conductive bar 7 and then powers for jacquard comb 3, so that merchant both can be removed
The end of a thread of card comb 3, saves manufacturing cost, and do not significantly alter to the structure of existing jacquard comb 3, greatly keeps existing
The stable working performance of jacquard comb 3.
- Fig. 5 referring to Fig.1.Offer two spaced apart strip grooves 60 on the insulating base 6, it is right in each strip grooves 60
A conductive bar 7 should be installed with.In the present embodiment, conductive bar 7 is preferably copper bar.
- Fig. 5 referring to Fig.1.The jacquard comb 3 includes an aluminium base 30 and a plurality of merchants with piezoelectric ceramics chip architecture
Card needle 31, the jacquard needle 31 are installed on the aluminium base 30 in arranged for interval, and 30 back side of aluminium base offers one
Accommodation groove 32 is provided with insulating fixing piece 33 in the accommodation groove 32, is opened up in the insulating fixing piece 33 there are two through hole 330,
The other end of each contact chip 8 is corresponding extend on the jacquard comb 3 by the through hole 330 and with the jacquard comb 3
Circuit interface is connected.The contact chip 8 is the flexible metal elastic slice of a L-shaped arrangement, which protrudes into including one
The through hole 330 and the fixing end 80 being fixed on the circuit interface of jacquard comb 3 and one be connected with the fixing end 80 from
By end 81, the free end 81 of the flexible metal elastic slice abuts with the conductive bar 7 and compresses by natural resiliency.The flexible gold
Belong to the tail portion 82 that the free end 81 of elastic slice is provided with one in comb shape.The hook that the fixed frame 2 is provided with strip closes section 25, often
The card division position 35 that section 25 is closed for being embedded in the hook is provided on the aluminium base 30 of a jacquard comb 3, in addition jacquard comb 3 is described
Aluminium base 30 is also lock on fixed frame 2 by the fixation of locking assembly 9, and in addition jacquard comb 3 is additionally provided with cover board 39.In addition, institute
The lower end for stating fixing end 80 is provided with the hook and closes section 25.By the way that contact chip 8 to be arranged to the flexible metal elastic slice of at L-shaped arrangement,
And conductive bar 7 can use copper bar, not only can compress copper bar using flexible metal elastic slice natural resiliency, keep itself and copper
The good contact performance of item, and the degree of wear is low each other, long service life, will not influence and powers and communicate to jacquard comb 3,
Guarantee equipment long-time steady operation, improves production efficiency.
Referring to Fig. 6-Fig. 8.Wherein a conductive bar 7 is connected with the cathode output end of the power supply device, another institute
Conductive bar 7 is stated to be connected with the cathode output end of the power supply device.The power supply device is the power supply device of power supply communication one.
In the present invention, communication and power supply are using integrated line construction, so that the present invention only needs to be arranged two conductions
Item 7 can be realized to the power supply of entire row Jacquard and signal control, the big portion for not only significantly reducing production cost, but also saving
The wiring divided, keeps entire production equipment neat and artistic.The power supply device includes DC power supply V1, DC power supply V2, two poles
Pipe D1 and electronic switch K1, the cathode of the DC power supply V1 are parallel to defeated for cathode jointly with the cathode of DC power supply V2
On the conductive bar 7 out, voltage of the voltage greater than DC power supply V2 of the DC power supply V1, the one of the electronic switch K1
End is connected with the anode of the DC power supply V1, and the cathode of the other end of the electronic switch K1 and the diode D1 are jointly simultaneously
It is coupled to the conductive bar 7 for anode output, the anode of the diode D1 is connected with the anode of the DC power supply V2.
The above power supply device includes two power supplys, DC power supply V1 and DC power supply V2, is compared with voltage levels, DC power supply V1 > straight
Galvanic electricity source V2, wherein the cathode of DC power supply V1 and DC power supply V2 link together, and form out-put supply cathode, DC power supply
The anode of V1 power supply is output to positive pole by electronic switch K1.Electronic switch K1 can be by large power semiconductor device
It constitutes, such as triode, MOS or IGBT.The anode of DC power supply V2 power supply is being output to power supply just by a diode D1
Pole.In the present embodiment, communication signal itself is a series of binary signal, and controls electronic switch K1, in communication signal
0 state correspond to electronic switch K1 disconnection；1 state corresponds to electronic switch K1 closure.The workflow of the above power supply device includes the following:
1, it will be appreciated from fig. 6 that at any time, the positive pole of input terminal always has voltage presence.When electronic switch K1 closure, due to
DC power supply V1 > DC power supply V2, so when the reverse-biased cut-off of diode D1, output voltage=V1；When electronic switch K1 is disconnected,
Diode D1 positively biased immediately, ignores diode D1 pressure drop, at this time output voltage=V2；Since electronic switch K1 is by communication signal source
Control, when there is communication, communication signal is modulated to out-put supply anode, forms communication signal, it is disconnected that 0 state controls electronic switch K1
It opens, therefore corresponding output DC power supply V2,1 state control electronic switch K1 closure, therefore correspond to output DC power supply V1.Again due to this letter
Number inherently power supply, so load capacity is strong.The supply voltage that DC power supply V1 and DC power supply V2 corresponds to jacquard comb 3 allows
The maximum value and minimum value of fluctuation range, to guarantee that jacquard comb 3 is powered, this power supply device each point work wave is illustrated in fig. 8 shown below,
0 state of communication signal is modulated into V2 it can be seen from waveform diagram, and 1 state is modulated into V1, completes the same of communication signal transmission
When, while still a voltage range is the power supply of V2 ~ V1.From the foregoing, it will be observed that by setting DC power supply V1, DC power supply V2 and
Diode D1, and introduce electronic switch K1 and controlled, while power supply to the device, and it is provided simultaneously with communication function, that is, supplied
Electricity communication one, is not necessarily to independent communication line and interface, the total radical of connecting line is dropped at least, cabling requirement is simplified, mentions
High installation convenience, maintainability, while also greatly improving equipment dependability.
Referring to Fig. 6-Fig. 8.The electronic switch K includes capacitor C1, capacitor C2, capacitor C3, capacitor C4, triode Q2, three
Pole pipe Q3, triode Q4, triode Q5, metal-oxide-semiconductor Q1, resistance R1, resistance R2, resistance R3, resistance R4, Zener diode ZD1 with
And diode D2；The side earth of capacitor C1, capacitor C2 and capacitor C3, the other side are parallel to the DC power supply V1's
Anode；The cathode of Zener diode ZD1, one end of resistance R2, the emitter of triode Q2 and metal-oxide-semiconductor Q1 sources connected in parallel in
The anode of the DC power supply V1；One end and three poles of the anode of Zener diode ZD1, the other end of resistance R2, resistance R3
The base stage of pipe Q4 is parallel to the base stage of triode Q3；The emitter of triode Q3, the emitter of triode Q4 and triode Q2
Collector be parallel to the grid of metal-oxide-semiconductor Q1；The one end resistance R1 is connected to the collector of triode Q3, and the other end is connected to three poles
The base stage of pipe Q2；The other end of resistance R3 is connected with the collector of triode Q5；The hair of the collector of triode Q4, triode Q5
The anode earth of emitter-base bandgap grading and diode D2；The cathode of one end of resistance R4, the side of capacitor C4 and diode D2 is simultaneously
It is coupled to the base stage of triode Q5；The other end of resistance R4 and the other side of capacitor C4 are parallel to the input terminal in communication signal source；
The drain electrode of metal-oxide-semiconductor Q1 and the cathode of the diode D1 are parallel to jointly on the electrode input end of the jacquard comb.
Wherein metal-oxide-semiconductor Q1 is P-channel metal-oxide-semiconductor.
Wherein triode Q2 and triode Q4 is PNP type triode.
Wherein triode Q5 and triode Q3 is NPN type triode.
The working principle of the above circuit includes the following: 1, capacitor C1, capacitor C2, capacitor C3 composition electric source filter circuit.2,
INPUT is communication signal input terminal, and driving circuit is by triode Q2, triode Q3, triode Q4, triode Q5, resistance
R1, resistance R3, resistance R4, capacitor C4, diode D2 composition, clamp circuit are made of resistance R2, Zener diode ZD1.Metal-oxide-semiconductor
Q1 is 1 P-channel MOS, when analog switch uses.
When the above circuit course of work includes the following: 1, assumes starting, the incoming level of INPUT is 0, and DC power supply
V1 > DC power supply V2.Triode Q5 cut-off, since diode D1 is reverse-biased, A point current potential=V1, B level point ignores triode Q3 base
When the forward voltage drop of pole, B=A=V1, metal-oxide-semiconductor Q1 are P-channel MOS, so when metal-oxide-semiconductor Q1 end.2, when INPUT has signal input,
When i.e. level is 1, signal first passes through capacitor C4 and is injected into triode Q5 base stage, the upper simultaneously no-voltage of capacitor C4, phase when due to starting
When in short circuit, the base stage of triode Q5 has a bigger driving current within a short time, and triode Q5 is sharply led
It is logical, after capacitor C4 charging, continued to provide electrical conduction current by resistance R4.Therefore the effect of capacitor C4 is to accelerate triode Q5 conducting.Electricity
Hindering R3 is current-limiting resistance, and resistance R2 is bleeder resistance, and Zener diode ZD1 is catching diode, since Zener diode ZD1 is deposited
So that the voltage between the source electrode and grid of metal-oxide-semiconductor Q1 is constant, i.e., driving voltage is constant, prevents DC power supply V1 voltage high
Puncture metal-oxide-semiconductor Q1 grid when metal-oxide-semiconductor Q1 grid pressure resistance, metal-oxide-semiconductor Q1 is caused to damage.3, after triode Q5 conducting, the source metal-oxide-semiconductor Q1
Voltage=Vzd1 between pole and grid, so when metal-oxide-semiconductor Q1 be connected.The effect of triode Q4 is accelerated release in vitro metal-oxide-semiconductor Q1 grid
Charge accelerates metal-oxide-semiconductor Q1 conducting.Therefore when INPUT=1, metal-oxide-semiconductor Q1 conducting, due to DC power supply V1 > DC power supply V2, diode
D1 is reverse-biased, therefore V_OUT=V1.4, when INPUT becomes 0 by 1, the charge stored on capacitor C4 is discharged by diode D2, and three
A reversed bias voltage is formed between emitter-base stage of pole pipe Q5, triode Q5 quickly ends, and is equivalent to open circuit, at this time A point current potential
Rapid increase.The effect of resistance R2 is to provide a bleed-off circuit to the capacitor between the source metal-oxide-semiconductor Q1-grid, is prevented because of Zener two
The clamped effect of pole pipe ZD1 causes metal-oxide-semiconductor Q1 to be constantly on state.When A point current potential rises towards DC power supply V1,
Metal-oxide-semiconductor Q1 cut-off, diode D1 positively biased, therefore V_OUT=V2.In conclusion as the above analysis, V_OUT output voltage by
The control of INPUT incoming level, INPUT=0, V_OUT=V2；INPUT=1, V_OUT=V1.
Above to it is provided by the present invention it is a kind of remove connecting rope jacquard flower's device 1 be described in detail.Herein
In apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to sides
Assistant solves method and its core concept of the invention.It should be pointed out that for those skilled in the art, not
, can be with several improvements and modifications are made to the present invention under the premise of being detached from the principle of the invention, these improvement and modification are also fallen into
In the protection scope of the claims in the present invention.
Embodiment two
The present embodiment is substantially the same with embodiment one, the difference is that: this kind further includes signal output for electric connection structure
Device offers three spaced apart strip grooves on the insulating base, and correspondence is installed with a conductive bar in each strip grooves,
Wherein a conductive bar is connected with the output end of the signal output apparatus.There are three being opened up in the same insulating fixing piece
Through hole.
Being described in detail for electric connection structure to a kind of tricot machine jacquard comb provided by the present invention above.Herein
In apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to sides
Assistant solves method and its core concept of the invention.It should be pointed out that for those skilled in the art, not
, can be with several improvements and modifications are made to the present invention under the premise of being detached from the principle of the invention, these improvement and modification are also fallen into
In the protection scope of the claims in the present invention.
Claims (10)
1. a kind of tricot machine jacquard comb for electric connection structure, including guiding support assembly and be installed in the guiding support assembly
On mounting rack, it is characterised in that: the mounting groove of at least one layer of strip arrangement is provided on the fixed frame, in the mounting groove
It is disposed with insulating base compatible with its size, which is provided at least two each other in the conductive bar being electrically isolated, institute
It states conductive bar side to be embedded in insulating base, the conductive bar other side is in naked state, and every conductive bar is correspondingly arranged on one
Contact chip of the group according to the setting of jacquard comb quantity, every piece-root grafting contact one end are connected in corresponding conductive bar in naked state
Side, the other end of contact chip with the circuit interface of a jacquard comb for being connected.
2. as described in claim 1 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: further include power supply dress
It sets, wherein a conductive bar is connected with the cathode output end of the power supply device, another conductive bar and the power supply are filled
The cathode output end set is connected.
3. as claimed in claim 2 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: opened on the insulating base
Equipped with two spaced apart strip grooves, correspondence is installed with a conductive bar in each strip grooves.
4. as claimed in claim 3 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: the power supply device is
The power supply device of power supply communication one.
5. as claimed in claim 4 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: the power supply device packet
Include DC power supply V1, DC power supply V2, diode D1 and electronic switch K1, the cathode and DC power supply of the DC power supply V1
The cathode of V2 is parallel to the conductive bar for cathode output jointly, and the voltage of the DC power supply V1 is greater than DC power supply
The voltage of V2, one end of the electronic switch K1 are connected with the anode of the DC power supply V1, and the electronic switch K1's is another
The cathode of end and the diode D1 are parallel to the conductive bar for anode output, the anode of the diode D1 jointly
It is connected with the anode of the DC power supply V2.
6. as claimed in claim 2 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: further include signal output
Device offers three spaced apart strip grooves on the insulating base, and correspondence is installed with a conductive bar in each strip grooves,
Wherein a conductive bar is connected with the output end of the signal output apparatus.
7. a kind of tricot machine jacquard comb for electric connection structure as described in any one of claim 3-6, it is characterised in that: institute
The flexible metal elastic slice that contact chip is a L-shaped arrangement is stated, which includes one for the circuit with a jacquard comb
The fixing end of interface electrical connection and the free end that is connected with the fixing end, the free end of the flexible metal elastic slice with it is described
Conductive bar abuts and natural resiliency is leaned on to compress.
8. as claimed in claim 7 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: the flexible metal bullet
The free end of piece be provided with one be in comb shape tail portion.
9. as claimed in claim 7 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: further include one group of foundation
The insulating fixing piece of jacquard comb quantity setting, offers two or three through holes, each contact in the insulating fixing piece
The other end of piece is protruded by the corresponding through hole of insulating fixing piece on its position and is connected to the electricity of a corresponding jacquard comb
On the interface of road.
10. as claimed in claim 7 a kind of tricot machine jacquard comb for electric connection structure, it is characterised in that: on the fixed frame
End is fixedly connected with the guiding support assembly, and the lower end of the fixing end is provided with a hook and closes section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489425.8A CN109371561A (en) | 2018-12-06 | 2018-12-06 | A kind of tricot machine jacquard comb for electric connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811489425.8A CN109371561A (en) | 2018-12-06 | 2018-12-06 | A kind of tricot machine jacquard comb for electric connection structure |
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| Publication Number | Publication Date |
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| CN109371561A true CN109371561A (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811489425.8A Pending CN109371561A (en) | 2018-12-06 | 2018-12-06 | A kind of tricot machine jacquard comb for electric connection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112877894A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar and warp knitting machine using same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841093A (en) * | 2010-05-25 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Elastic sheet |
| CN108251956A (en) * | 2018-02-11 | 2018-07-06 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly with conductive contact piece |
-
2018
- 2018-12-06 CN CN201811489425.8A patent/CN109371561A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841093A (en) * | 2010-05-25 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | Elastic sheet |
| CN108251956A (en) * | 2018-02-11 | 2018-07-06 | 江苏明朗星新能源科技发展有限公司 | Piezoelectric jacquard mounting assembly with conductive contact piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112877894A (en) * | 2020-12-31 | 2021-06-01 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar and warp knitting machine using same |
| CN112877894B (en) * | 2020-12-31 | 2023-02-03 | 福建宏宇电子科技有限公司 | Wireless jacquard guide bar and warp knitting machine using same |
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Application publication date: 20190222 |