CN202046009U - Magnet yoke assembly - Google Patents
Magnet yoke assembly Download PDFInfo
- Publication number
- CN202046009U CN202046009U CN2011201228568U CN201120122856U CN202046009U CN 202046009 U CN202046009 U CN 202046009U CN 2011201228568 U CN2011201228568 U CN 2011201228568U CN 201120122856 U CN201120122856 U CN 201120122856U CN 202046009 U CN202046009 U CN 202046009U
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- CN
- China
- Prior art keywords
- coil
- yoke
- plug
- circuit board
- yoke assembly
- 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 magnetic yoke assembly which comprises a magnetic yoke, triangular teeth, a coil, a plastic sleeve, copper wire inserts, a circuit board and a plug, wherein the plurality of triangular teeth are arranged on the magnetic yoke; the function of the triangular teeth is that the triangular teeth form a sound magnetic line-of-force loop on the magnetic yoke after the coil is electrified; the coil is wound on the plastic cover; meanwhile, the plastic sleeve is sheathed on each triangular tooth and is fixed; both ends of the coil winding are respectively connected with the two copper wire inserts; the copper wire inserts are welded on the circuit board; and the plug is arranged on the circuit board. The magnet yoke assembly has the advantages of simple and compact structure, good magnetic conductive effect and clean printing effect.
Description
Technical field
The utility model relates to the printer field, a kind of specifically yoke assembly.
Background technology
At present, the homemade yoke of using in the domestic high-speed printer because the magnetic conduction weak effect, causes the printer prints effect unintelligible, so mostly yoke be imported product, and the deficiency of technology has seriously restricted the market position of homemade yoke in the printer field.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of magnetic conduction effective, can well use on high-speed printer, substitutes the yoke assembly of import yoke product.
The technical scheme in the invention for solving the above technical problem is: a kind of yoke assembly, comprise yoke, lance tooth, coil, plastic sheath, copper cash inserts, wiring board, plug, it is characterized in that: yoke is provided with several lance tooths, coil-winding is on plastic sheath, plastic sheath is fixed on each lance tooth of yoke and is fixing, the two ends of coil-winding connect two copper cash inserts respectively, and the copper cash inserts welds in the circuit board, and wiring board is provided with plug.
The utility model is simple and compact for structure, and magnetic conduction is effective, can make the printer typing speed reach for 50 word/seconds, and printing effect is clear.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is coil structures of the present utility model;
Accompanying drawing 3 is with yoke cutaway view of the present utility model;
Accompanying drawing 4 is with wiring board side view of the present utility model.
Be labeled as among Fig. 1, Fig. 2, Fig. 3, Fig. 4: 1, yoke, 2, wiring board, 3 and 4, plug, 5, plastic sheath, 6, coil, 11, lance tooth, 12, the yoke circular hole, 21, the wiring board circular hole, 51 and 52, the copper cash inserts.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the utility model relates to a kind of yoke assembly, comprise yoke 1, lance tooth 11, coil 6, plastic sheath 5, copper cash inserts 51 and 52, wiring board 2, plug 3 and 4, yoke 1 inside is provided with several lance tooths 11, its effect is can form intact flux loop after coil 6 energisings on yoke 1, coil-winding 6 is on plastic sheath 5, plastic sheath 5 is enclosed within on each lance tooth 11 and fixes simultaneously, the two ends of coil 6 coilings connect two copper cash inserts 51 and 52 respectively, copper cash inserts 51 and 52 passes circular hole 12 and is welded on the wiring board 2, and wiring board 2 is provided with plug 3 and 4 and circular hole 21.
When the utility model uses, after the plug energising on the wiring board, by welding copper cash inserts in the circuit board electricity is imported in the coil, because coil-winding is walked around each lance tooth, can in yoke, realize good flux loop, thereby the increase permeance, the printing effect of enhancing printer.
Claims (1)
1. yoke assembly, comprise yoke, lance tooth, coil, plastic sheath, copper cash inserts, wiring board, plug, it is characterized in that: yoke is provided with several lance tooths, coil-winding is on plastic sheath, plastic sheath is enclosed within on each lance tooth and fixes simultaneously, the two ends of coil-winding connect two copper cash inserts respectively, and the copper cash inserts welds in the circuit board, and wiring board is provided with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201228568U CN202046009U (en) | 2011-04-12 | 2011-04-12 | Magnet yoke assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201228568U CN202046009U (en) | 2011-04-12 | 2011-04-12 | Magnet yoke assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046009U true CN202046009U (en) | 2011-11-23 |
Family
ID=44986332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201228568U Expired - Fee Related CN202046009U (en) | 2011-04-12 | 2011-04-12 | Magnet yoke assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428176A (en) * | 2015-03-23 | 2017-12-01 | 精工爱普生株式会社 | Band printing equipment |
-
2011
- 2011-04-12 CN CN2011201228568U patent/CN202046009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107428176A (en) * | 2015-03-23 | 2017-12-01 | 精工爱普生株式会社 | Band printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140412 |