CN206451559U - A kind of communication coil - Google Patents
A kind of communication coil Download PDFInfo
- Publication number
- CN206451559U CN206451559U CN201720171969.4U CN201720171969U CN206451559U CN 206451559 U CN206451559 U CN 206451559U CN 201720171969 U CN201720171969 U CN 201720171969U CN 206451559 U CN206451559 U CN 206451559U
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- Prior art keywords
- coil
- skeleton
- utility
- model
- circle
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Abstract
The utility model is related to a kind of communication coil, including skeleton and coil；The cross sectional shape of skeleton is to be fastened to have coil case in circle, the outer circumference plane of skeleton, and coil is single layer structure, the winding turns of coil are 4 circles and close-packed arrays, coil uses self-adhesion copper wire winding, and copper wire diameter is to be also coated with tin layers on the outside of 0.5mm, two exits of coil copper cash；The utility model solves the uneven shortcoming in lattice coil magnetic field, the convenient adjustment for carrying out electrical characteristic, and processing is quick, and shaping is simple.
Description
Technical field
The utility model is related to a kind of communication coil.
Background technology
Coil is indispensable important component in various communication equipments, is typically formed by copper wire winding, and existing communication is used
Coil is usually many number of turn coils of multilayer, and the magnetic coupling produced per layer line circle is not good, and coiling is relative complex, in electrical characteristic
Shortcomings in adjustment, are further improved.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is that providing one kind solves
The problem of lattice coil magnetic field is uneven, the convenient adjustment for carrying out electrical characteristic, and processing is quick, the simply logical line of credit of shaping
Circle.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of communication coil, including skeleton
And coil, it is characterised in that the cross sectional shape of the skeleton is to be fastened to have in circle, the outer circumference plane of the skeleton
Coil, the coil is single layer structure, and the winding turns of the coil are 4 circles and close-packed arrays, two extractions of the coil
End outside is also coated with tin layers.
Preferably, the coil uses a diameter of 0.5mm self-adhesion copper cash.
Compared with prior art, the utility model has the advantage of：Existing communication is usually many number of turn lines of multilayer with coil
Circle, coiling is relative complex, and the magnetic coupling produced per layer line circle is not good, the Shortcomings in electrical characteristic adjustment；This practicality
New coil is single layer structure, and coil-winding 4 is enclosed, and solves the problem of lattice coil magnetic field is uneven, and convenient progress is electrically special
Property adjustment, and processing is quick, and shaping is simple.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Embodiment
As shown in figure 1, a kind of communication coil, including skeleton 1 and coil 2；The cross sectional shape of skeleton 1 is circle, skeleton 1
Outer circumference plane on be fastened and have coil 2, coil 2 is single layer structure, and the winding turns of coil 2 are enclosed for 4 and closely arranged
Row, coil 2 uses self-adhesion copper wire winding, and copper wire diameter is to be also coated with tin layers 21 on the outside of 0.5mm, two exits of coil 2；
During coiling, coil 2 is drawn one end by lead mouth and is fixed on skeleton 1, and by the rotation of skeleton 1, coil 2 is wound on into skeleton 1
On, finally, skeleton 1 it is forward and backward, on three direction blowing hot-airs, the glue of self-adhesion copper line surface is melted and merged, is made after cooling
Often circle copper cash between closely stick together.
Existing communication is usually many number of turn coils of multilayer with coil, and coiling is relative complex, the magnetic field coupling produced per layer line circle
Conjunction property is not good, the Shortcomings in electrical characteristic adjustment；Coil of the present utility model is single layer structure, is 4 circles around line number, solves
The problem of lattice coil magnetic field is uneven, the convenient adjustment for carrying out electrical characteristic, and processing is quick, shaping is simple.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (2)
1. a kind of communication coil, including skeleton and coil, it is characterised in that the cross sectional shape of the skeleton is circle, described
Being fastened in the outer circumference plane of skeleton has coil, and the coil is single layer structure, and the winding turns of the coil are 4 circles
And close-packed arrays, two exits outside of the coil is also coated with tin layers.
2. one kind communication coil according to claim 1, it is characterised in that the coil is using a diameter of 0.5mm's
Self-adhesion copper cash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171969.4U CN206451559U (en) | 2017-02-24 | 2017-02-24 | A kind of communication coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720171969.4U CN206451559U (en) | 2017-02-24 | 2017-02-24 | A kind of communication coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451559U true CN206451559U (en) | 2017-08-29 |
Family
ID=59666602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720171969.4U Expired - Fee Related CN206451559U (en) | 2017-02-24 | 2017-02-24 | A kind of communication coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451559U (en) |
-
2017
- 2017-02-24 CN CN201720171969.4U patent/CN206451559U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20200224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |