CN205115765U - Novel select needle ware - Google Patents
Novel select needle ware Download PDFInfo
- Publication number
- CN205115765U CN205115765U CN201520821803.3U CN201520821803U CN205115765U CN 205115765 U CN205115765 U CN 205115765U CN 201520821803 U CN201520821803 U CN 201520821803U CN 205115765 U CN205115765 U CN 205115765U
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- CN
- China
- Prior art keywords
- needle
- many group
- blade
- circuit board
- pole
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel select needle ware, which comprises a housin, be equipped with in its casing and select needle ware frame and circuit board, select needle ware frame to be equipped with the multiunit coil and the multiunit selects the needle blade, the multiunit selects the needle blade to be equipped with the metal blade head, plastics blade and magnet steel cover, the metal blade head is connected on plastics blade top, the magnet steel cover is connected in plastics blade bottom, be equipped with the bipolar magnet steel in plane in the magnet steel cover, the bipolar magnet steel in plane is equipped with the magnetic pole, it is positive pole and negative pole respectively, anodal and negative pole is relative setting, the circuit board is equipped with control chip, the multiunit coil is connected with the control chip that the circuit board was equipped with through the wire, power socket has been installed to the circuit board, the magnetic field of permanent magnet who selects the fixed positive negative pole that the needle blade was equipped with through above -mentioned technical scheme reduces the magnetic leakage, improves electromagnetism conversion efficiency.
Description
Technical field
The utility model relates to slide cam selector, is related specifically to a kind of novel slide cam selector.
Background technology
At present, flat machine generally have employed Computer Control Technology and utilizes electronic needle selecting technology to carry out single needle needle selection to control straight-bar machines, thus form various pattern, but traditional machinery, when carrying out scrap build, also electronic needle selecting is adopted to substitute old-fashioned mechanical needle selection, to expand its decorative pattern practicality, it is improper usually to select because of slide cam selector in transformation, there will be flower pattern entanglement distortion, even also may cause the malfunction of mechanism and damage mechanical structure, particularly the response speed of existing slide cam selector is slow, easy heating, stressed and the protecting against shock of element, the aspects such as vibrations are inferior, the situation that easy generation piezoelectric element loses the memory of, so need to be improved.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of structure simple, easy to use, improves the novel slide cam selector of operating efficiency.
Concrete technical scheme of the present utility model is: a kind of novel slide cam selector, comprise housing, needle selector frame and circuit board is provided with in described housing, described needle selector frame is provided with many group coils and organizes needle-selecting blade more, described many group coils and many group needle-selecting blades are in the setting that is intervally arranged, described many group needle-selecting blades connect corresponding many groups coil respectively, described many group needle-selecting blades are provided with metal cutter head, plastics blade and magnetic steel sleeve, described metal cutter head is connected to plastics blade top, described magnetic steel sleeve is connected to the bottom of plastics blade, planar bipolar magnet steel is provided with in described magnetic steel sleeve, described planar bipolar magnet steel is equipped with magnetic pole, described magnetic pole is respectively positive pole and negative pole, described positive pole and negative pole are that relative position is arranged, described circuit board is provided with control chip, the control chip that described many group coils are provided with by wire and circuit board is connected, described circuit board there is also mounted outlet, described outlet connection control chip.
It is below attached technical scheme of the present utility model.
Preferably, described many group coils and many group needle-selecting blades are equipped with through hole, and it is bolted in needle selector frame.
Preferably, described many group coils are provided with 16 altogether, and described many group needle-selecting blades are provided with 16 altogether.
Preferably, the magnetic pole of the planar bipolar magnet steel that described many group needle-selecting blades are provided with, it is respectively in positive pole and negative pole, being spaced of negative pole and positive pole.
Technique effect of the present utility model: the novel slide cam selector of one of the present utility model, the magnetic field of permanent magnet of the fixing positive negative pole be provided with by needle-selecting blade, conplane two the opposite polarity magnetic poles of single magnet, reduce leakage field, improve electromagnetic conversion efficiency; By at magnetic pole outer wrapping magnetic steel sleeve, reduce the leakage field of side and the influence of magnetic field of adjacent needle-selecting blade, make needle-selecting blade swing steadily, improve instant response; Global design, structure is simple, easy to use, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel slide cam selector of the utility model embodiment.
Fig. 2 is the structural representation of the needle-selecting blade of the utility model embodiment.
In figure: housing 1, needle selector frame 2, coil 3, needle-selecting blade 4, metal cutter head 5, plastics blade 6, magnetic steel sleeve 7, planar bipolar magnet steel 71, circuit board 8, control chip 81, outlet 9, through hole 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1 to Figure 2, the novel slide cam selector of one of the present embodiment, comprises housing 1, is provided with needle selector frame 2 and circuit board 8, arranges like this in described housing 1, by controlling needle-selecting blade by control system after circuit board energising.Described needle selector frame 2 is provided with many group coils 3 and many group needle-selecting blades 4, and described many group coils 3 and many group needle-selecting blades 4, in being intervally arranged, are arranged like this, and many group coils connect corresponding needle-selecting blade and produce vibration.Described many group coils 3 and many group needle-selecting blades 4 are equipped with through hole 10, and it is bolted in needle selector frame 2.Such setting, is connected firmly.Described many group coils 3 are provided with 16 altogether, and described many group needle-selecting blades 4 are provided with 16 altogether.Such setting, its one_to_one corresponding.Described many group needle-selecting blades 4 connect corresponding many groups coil 3 respectively, and arrange like this, after being convenient to energising, coil magnetic field acts on needle-selecting blade, produces and swings.Described many group needle-selecting blades 4 are provided with metal cutter head 5, plastics blade 6 and magnetic steel sleeve 7, described metal cutter head 5 is connected to plastics blade 6 top, described magnetic steel sleeve 7 is connected to the bottom of plastics blade 6, planar bipolar magnet steel 71 is provided with in described magnetic steel sleeve 7, the magnetic pole of the planar bipolar magnet steel 71 that described 16 needle-selecting blades 4 are equipped with, it is respectively in positive pole and negative pole, negative pole and positive pole be spaced setting.Such setting, the coil magnetic field of positive and negative different magnetic poles, it acts on the magnetic field of permanent magnet of positive pole that needle-selecting blade afterbody fixes and negative pole, realizes swinging under the effect of magnetic force.Described circuit board 8 is provided with control chip 81, and the control chip 81 that described many group coils 3 are provided with by wire (not shown) and circuit board 8 is connected, and arranges like this, is convenient to be controlled by control chip.Outlet 9 installed by described circuit board 8.Described outlet 9 connection control chip 81, is arranged like this, is convenient to connect external power supply, is controlled by control chip.
The novel slide cam selector of one of the present utility model, operation principle is: 16 needle-selecting blades adopt the magnetic pole of planar bipolar magnet steel to pass through the relative positive pole of setting direction and negative pole, the setting that is intervally arranged of negative pole and positive pole, by wire, control signal is input to circuit board by internal control system, controlled by control chip, reallocate to 16 coils by circuit board again, powered by outlet, its voltage changes between 12v or-12v, just create the coil magnetic field that both positive and negative polarity is different, simultaneously, due to the magnetic field two like magnetic poles repel each other physical characteristic that there is a natural attraction between the sexes, the coil magnetic field of positive and negative different magnetic poles, it acts on the magnetic field of permanent magnet of positive pole that needle-selecting blade afterbody fixes and negative pole, realize swinging under the effect of magnetic force.
The novel slide cam selector of one of the present utility model, 1, the magnetic field of permanent magnet of fixing positive negative pole that is provided with by needle-selecting blade, conplane two the opposite polarity magnetic poles of single magnet, reduce leakage field, improve electromagnetic conversion efficiency; 2, by magnetic pole outer wrapping magnetic steel sleeve, reduce the leakage field of side and the influence of magnetic field of adjacent needle-selecting blade, make needle-selecting blade swing steadily, improve instant response; 3, global design, structure is simple, easy to use, improves operating efficiency.It is to be noted; above-mentioned preferred embodiment is only and technical conceive of the present utility model and feature is described; its object is to person skilled in the art can be understood content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a novel slide cam selector, comprise housing, it is characterized in that: in described housing, be provided with needle selector frame and circuit board, described needle selector frame is provided with many group coils and organizes needle-selecting blade more, described many group coils and many group needle-selecting blades are in the setting that is intervally arranged, described many group needle-selecting blades connect corresponding many groups coil respectively, described many group needle-selecting blades are provided with metal cutter head, plastics blade and magnetic steel sleeve, described metal cutter head is connected to plastics blade top, described magnetic steel sleeve is connected to the bottom of plastics blade, planar bipolar magnet steel is provided with in described magnetic steel sleeve, described planar bipolar magnet steel is equipped with magnetic pole, described magnetic pole is respectively positive pole and negative pole, described positive pole and negative pole are that relative position is arranged, described circuit board is provided with control chip, the control chip that described many group coils are provided with by wire and circuit board is connected, described circuit board there is also mounted outlet, described outlet connection control chip.
2. a kind of novel slide cam selector as claimed in claim 1, is characterized in that: described many group coils and many group needle-selecting blades are equipped with through hole, and it is bolted in needle selector frame.
3. a kind of novel slide cam selector as claimed in claim 1, is characterized in that: described many group coils are provided with 16 altogether, and described many group needle-selecting blades are provided with 16 altogether.
4. a kind of novel slide cam selector as claimed in claim 1, is characterized in that: the magnetic pole of the planar bipolar magnet steel that described many group needle-selecting blades are provided with, and it is respectively in positive pole and negative pole, being spaced of negative pole and positive pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821803.3U CN205115765U (en) | 2015-10-21 | 2015-10-21 | Novel select needle ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821803.3U CN205115765U (en) | 2015-10-21 | 2015-10-21 | Novel select needle ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115765U true CN205115765U (en) | 2016-03-30 |
Family
ID=55571386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821803.3U Expired - Fee Related CN205115765U (en) | 2015-10-21 | 2015-10-21 | Novel select needle ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609413A (en) * | 2015-10-21 | 2017-05-03 | 周陈锋 | Novel needle selector |
| CN108342823A (en) * | 2018-03-29 | 2018-07-31 | 常熟长润智能科技有限公司 | The selection piece component of slide cam selector |
-
2015
- 2015-10-21 CN CN201520821803.3U patent/CN205115765U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609413A (en) * | 2015-10-21 | 2017-05-03 | 周陈锋 | Novel needle selector |
| CN108342823A (en) * | 2018-03-29 | 2018-07-31 | 常熟长润智能科技有限公司 | The selection piece component of slide cam selector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |