CN207926908U - A kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit - Google Patents
A kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit Download PDFInfo
- Publication number
- CN207926908U CN207926908U CN201721673245.6U CN201721673245U CN207926908U CN 207926908 U CN207926908 U CN 207926908U CN 201721673245 U CN201721673245 U CN 201721673245U CN 207926908 U CN207926908 U CN 207926908U
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- China
- Prior art keywords
- magnetic stripe
- frame plate
- electrode
- coil layer
- hole
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of plate speakers of the vertical winding of coil layer positive and negative electrode circuit, including speaker front cover, overflow sound hole group, preceding magnetic stripe frame plate, magnetic stripe clamp, magnetic stripe, pcb board, coil layer, fpc film piece, loudspeaker rear cover, electrode, electrode hole, electrode slice, mounting hole, screw, nut, rear magnetic stripe frame plate, groove, it is characterised in that：The utility model uses the coil layer integrated combination structure of fpc film piece and the vertical winding pattern of positive and negative electrode circuit, while sufficiently strong magnetic field and uniform magnetic flux density can be generated, it is effectively increased electromagnetic induction point, diaphragm is set to generate enough oscillation points, high sensitivity gives great volume, and sound quality is good, tone color is graceful, and fidelity is high.Structure simplification, light-weight, comfortable wearing.Overcome the deficiencies in the prior art.
Description
Technical field
The utility model is related to a kind of speaker technology field more particularly to a kind of vertical windings of coil layer positive and negative electrode circuit
Plate speaker.
Background technology
The plate speaker articulatory system of the prior art uses the coil layer of fpc film piece and the parallel winding pattern of positive and negative electrode circuit
Composite structure, causes that electromagnetic induction point is few, magnetic field is weaker and magnetic flux density is uneven, prevents diaphragm from generating enough vibrations
Point, sound quality is poor, is easily distorted.
The utility model uses the coil layer integrated combination structure of fpc film piece and the vertical winding pattern of positive and negative electrode circuit, energy
While enough generating sufficiently strong magnetic field and uniform magnetic flux density, it is effectively increased electromagnetic induction point, diaphragm is enable to generate enough
More oscillation points, high sensitivity give great volume, and sound quality is good, and tone color is graceful, and fidelity is high.Structure simplification, light-weight, comfortable wearing.
Overcome the deficiencies in the prior art.
Utility model content
The purpose of this utility model is to provide a kind of plate speakers of the vertical winding of coil layer positive and negative electrode circuit, rationally have
The plate speaker articulatory system for solving to effect the prior art uses the line of FPC diaphragms and the parallel winding pattern of positive and negative electrode circuit
Ring layer composite structure, causes that electromagnetic induction point is few, magnetic field is weaker and magnetic flux density is uneven, prevents diaphragm from generating enough
More oscillation points, sound quality is poor, volatile genuine problem.
The utility model adopts the following technical solution：
A kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit, including speaker front cover, overflow sound hole group, preceding magnetic stripe frame
Plate, magnetic stripe clamp, magnetic stripe, pcb board, coil layer, fpc film piece, loudspeaker rear cover, electrode, electrode hole, electrode slice, mounting hole, spiral shell
Nail, nut, rear magnetic stripe frame plate, groove, it is characterised in that：
The speaker front cover is round or approximate circle, and center is equipped with sound hole group of overflowing, and around the excessive sound hole group and is leaned on
The nearly speaker front cover edge is equipped with mounting hole, is connected the speaker front cover and is equipped with preceding magnetic stripe frame plate, in the preceding magnetic stripe frame plate
The heart is equipped with aperture, and both ends or both sides are respectively provided with an electrode hole, close to the aperture edge and the preceding magnetic stripe frame plate it is outer
Edge is equipped with mounting hole, and the opposite aperture in both ends or both sides is equipped with magnetic stripe clamp, and the magnetic stripe clamp is in city wall crenel
Shape recess and double wedge are alternate, parallel in the opposite recess to be equipped with magnetic stripe, are connected the magnetic stripe and preceding magnetic stripe frame plate is equipped with PCB
Plate, the pcb board outside are round or approximate circle plate circle, and inside is rectangular or squarish aperture, the pcb board two
End or both sides are respectively provided with an electrode hole corresponding with the preceding magnetic stripe frame plate, are connected the pcb board equipped with FPC diaphragms, described
Fpc film on piece is equipped with coil layer, and the coil layer is equipped with electrode, FPC diaphragms both ends or both sides be respectively provided with one with it is described
Preceding magnetic stripe frame plate and the corresponding electrode hole of pcb board, the electrode hole are arranged on the electrode of the coil layer, the coil layer
Cathode circuit is straight line U-shaped toward multiple winding, cathode traces the cathode circuit the vertical cathode circuit transverse reciprocating of U-shaped mouth around
Group is connected the fpc film piece and is equipped with one layer of pcb board again, be connected the pcb board and set to the U-shaped bottom of the cathode circuit
There are rear magnetic stripe frame plate and the magnetic stripe, magnetic stripe frame plate and the magnetic stripe are equipped with loudspeaker rear cover after linking, and the loudspeaker rear cover is equipped with
Groove and excessive sound hole group corresponding with the speaker front cover are equipped with corresponding with the forward and backward magnetic stripe frame plate, pcb board, fpc film piece
Electrode hole and mounting hole, is fixed equipped with screw and nut in the mounting hole, be equipped in the electrode hole electrode slice, screw and
Fixedly together, the electrode slice connects nut equipped with voicefrequency circuit, constitute a kind of coil layer positive and negative electrode circuit vertically around
The plate speaker of group.
Further, the magnetic stripe is arranged in parallel along the straight line trend of the cathode circuit.
Further, after described magnetic stripe frame plate be equipped with groove and electrode hole identical with the preceding magnetic stripe frame plate, mounting hole,
Magnetic stripe clamp.
The advantageous effects of the utility model are:
The utility model discloses a kind of plate speakers of the vertical winding of coil layer positive and negative electrode circuit, rationally and effectively solve
The plate speaker articulatory system of the prior art is using the coil layer of fpc film piece and positive and negative electrode circuit parallel winding pattern combination knot
Structure, causes that electromagnetic induction point is few, magnetic field is weaker and magnetic flux density is uneven, prevents diaphragm from generating enough vibrations
Point, sound quality is poor, volatile genuine problem.
The utility model uses the coil layer integrated combination structure of fpc film piece and the vertical winding pattern of positive and negative electrode circuit, energy
While enough generating sufficiently strong magnetic field and uniform magnetic flux density, it is effectively increased electromagnetic induction point, diaphragm is enable to generate enough
More oscillation points, high sensitivity give great volume, and sound quality is good, and tone color is graceful, and fidelity is high.Structure simplification, light-weight, comfortable wearing.
Overcome the deficiencies in the prior art.
Description of the drawings
Fig. 1 is the utility model positive structure diagram.
Fig. 2 is the utility model structure schematic diagram.
Fig. 3 is the utility model fpc film piece and coil layer winding construction schematic diagram.
Fig. 4 is that the utility model is loosened schematic diagram.
As shown in the figure：Magnetic stripe frame plate, 4- magnetic stripes clamp, 5- magnetic stripes, 6-PCB before the excessive sound hole group of 1- speaker front covers, 2-, 3-
Plate, 7- coil layers, 8-FPC diaphragms, 9- loudspeaker rear cover, 10- electrodes, 11- electrode holes, 12- electrode slices, 13- mounting holes, 14- spiral shells
Magnetic stripe frame plate, 17- grooves after nail, 15- nuts, 16-.
Specific implementation mode
By the following description of the embodiment, public understanding the utility model will more be contributed to, but can't should
Specific embodiment given by applicant is considered as the limitation to technical solutions of the utility model, it is any special to component or technology
The definition of sign be changed and/or to overall structure make form and immaterial convert the technology of the utility model of being regarded as
Protection domain defined by scheme.
Embodiment:
A kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit as Figure 1-Figure 4, including speaker front cover 1,
Overflow sound hole group 2, preceding magnetic stripe frame plate 3, magnetic stripe clamp 4, magnetic stripe 5, pcb board 6, coil layer 7, fpc film piece 8, loudspeaker rear cover 9, electrode
10, electrode hole 11, electrode slice 12, mounting hole 13, screw 14, nut 15, rear magnetic stripe frame plate 16, groove 17.
Speaker front cover 1, preceding magnetic stripe frame plate 3, rear magnetic stripe frame plate 16, pcb board 6, fpc film piece 8, loudspeaker rear cover are set first
9.Overflow sound hole group 2 and mounting hole 13 are set in the speaker front cover 1 and loudspeaker rear cover 9 again, are arranged on the loudspeaker rear cover 9
Electrode hole 11 and groove 17.Magnetic stripe clamp 4, electrode hole 11, mounting hole 13 are set on the preceding magnetic stripe frame plate 3, in the rear
Magnetic stripe clamp 4, electrode hole 11, mounting hole 13 and groove 17 are set on magnetic stripe frame plate 16, magnetic stripe is set on the magnetic stripe clamp 4
5.Electrode hole 11 and mounting hole 13 are set on the pcb board 6.Coil layer 7, electrode 10, electricity are set on the fpc film piece 8
Pole hole 11 and mounting hole 13.
Then successively by the speaker front cover 1, preceding magnetic stripe frame plate 3, pcb board 6, fpc film piece 8, pcb board 6, rear magnetic stripe frame
Plate 16, the correspondence of loudspeaker rear cover 9 are combined, and the screw 14 is fixed on across the electrode hole 11 with the electrode slice 12
Together.
Screw 14 and nut 15 are finally set on the mounting hole 13, by the speaker front cover 1, preceding magnetic stripe frame plate 3,
Pcb board 6, fpc film piece 8, pcb board 6, rear magnetic stripe frame plate 16, loudspeaker rear cover 9 are fixed together.Complete a kind of coil layer just
The implementation of the plate speaker of the vertical winding of cathode traces.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art can make various corresponding change and deformations, but this according to the utility model
A little corresponding change and deformations should all belong to the protection domain of the utility model the attached claims.
Claims (3)
1. a kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit, including speaker front cover, overflow sound hole group, preceding magnetic stripe frame
Plate, magnetic stripe clamp, magnetic stripe, pcb board, coil layer, fpc film piece, loudspeaker rear cover, electrode, electrode hole, electrode slice, mounting hole, spiral shell
Nail, nut, rear magnetic stripe frame plate, groove, it is characterised in that：
The speaker front cover is round or approximate circle, and center is equipped with sound hole group of overflowing, around the excessive sound hole group and close to institute
It states speaker front cover edge and is equipped with mounting hole, be connected the speaker front cover and be equipped with preceding magnetic stripe frame plate, the preceding magnetic stripe frame plate center is set
There are aperture, both ends or both sides to be respectively provided with an electrode hole, the outer edge close to the edge and the preceding magnetic stripe frame plate in the aperture
Equipped with mounting hole, the opposite aperture in both ends or both sides is equipped with magnetic stripe clamp, and the magnetic stripe clamp is recessed in city wall crenel shape
Mouth is alternate with double wedge, parallel in the opposite recess to be equipped with magnetic stripe, is connected the magnetic stripe and preceding magnetic stripe frame plate is equipped with pcb board,
It is round or approximate circle plate circle outside the pcb board, inside is rectangular or squarish aperture, the pcb board both ends
Or both sides are respectively provided with an electrode hole corresponding with the preceding magnetic stripe frame plate, are connected the pcb board and are equipped with fpc film piece, the FPC
Diaphragm is equipped with coil layer, and the coil layer is equipped with electrode, and fpc film piece both ends or both sides are respectively provided with one and the preceding magnetic
Frame plate and the corresponding electrode hole of pcb board, the electrode hole are arranged on the electrode of the coil layer, the anode of the coil layer
Circuit is straight line U-shaped toward multiple winding, cathode traces the cathode circuit the vertical cathode circuit transverse reciprocating winding of U-shaped mouth extremely
The U-shaped bottom of the cathode circuit is connected the fpc film piece and is equipped with one layer of pcb board again, is connected after the pcb board is equipped with
Magnetic stripe frame plate and the magnetic stripe, magnetic stripe frame plate and the magnetic stripe are equipped with loudspeaker rear cover after linking, and the loudspeaker rear cover is equipped with groove
Excessive sound hole group corresponding with the speaker front cover is equipped with electricity corresponding with the forward and backward magnetic stripe frame plate, pcb board, fpc film piece
Pole hole and mounting hole, the mounting hole is interior to be fixed equipped with screw and nut, and electrode slice, screw and nut are equipped in the electrode hole
Fixedly together, the electrode slice is connected equipped with voicefrequency circuit, constitutes a kind of vertical winding of coil layer positive and negative electrode circuit
Plate speaker.
2. the plate speaker of the vertical winding of a kind of coil layer positive and negative electrode circuit according to claim 1, it is characterised in that：It is described
Magnetic stripe is arranged in parallel along the straight line trend of the cathode circuit.
3. the plate speaker of the vertical winding of a kind of coil layer positive and negative electrode circuit according to claim 1, it is characterised in that：It is described
Magnetic stripe frame plate is equipped with groove and electrode hole identical with the preceding magnetic stripe frame plate, mounting hole, magnetic stripe clamp afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673245.6U CN207926908U (en) | 2017-12-05 | 2017-12-05 | A kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721673245.6U CN207926908U (en) | 2017-12-05 | 2017-12-05 | A kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926908U true CN207926908U (en) | 2018-09-28 |
Family
ID=63606359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721673245.6U Expired - Fee Related CN207926908U (en) | 2017-12-05 | 2017-12-05 | A kind of plate speaker of the vertical winding of coil layer positive and negative electrode circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926908U (en) |
-
2017
- 2017-12-05 CN CN201721673245.6U patent/CN207926908U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20201205 |