CN107404691B - Novel voice coil - Google Patents
Novel voice coil Download PDFInfo
- Publication number
- CN107404691B CN107404691B CN201710660067.1A CN201710660067A CN107404691B CN 107404691 B CN107404691 B CN 107404691B CN 201710660067 A CN201710660067 A CN 201710660067A CN 107404691 B CN107404691 B CN 107404691B
- Authority
- CN
- China
- Prior art keywords
- voice coil
- magnetic part
- wires
- groove
- draw
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
Abstract
The invention relates to a novel voice coil, which comprises a bracket, a magnetic part, reinforcing wires and a protective cylinder, wherein the magnetic part is formed by laying and winding conductive voice coil wires, the magnetic part comprises at least two extending voice coil wires, the magnetic part is arranged on a supporting plate, the supporting plate is detachably sleeved on the bracket, the number of the reinforcing wires is consistent with that of the voice coil wires extending from the magnetic part, each reinforcing wire is spirally wound and woven with the corresponding voice coil wire, the protective cylinder is detachably connected to the bracket, a through hole is formed in the side wall of the protective cylinder, the voice coil wires extending from the magnetic part extend into the protective cylinder through the through hole and then extend out along one end of the protective cylinder, and one end of each reinforcing wire is fixed in the protective cylinder. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Description
Technical Field
The invention relates to the technical field of electronic speakers, in particular to a novel voice coil.
Background
Electroacoustic products, mainly moving coil loudspeakers, are common in the market. However, such speakers generally have a problem of not being long in service life. Because the voice coil of the moving coil loudspeaker needs to drive the diaphragm to vibrate, but the welding point is very small when the voice coil wire of the voice coil is welded with the relay, the welding action of each time is not easy to complete when a person welds, so that the problem of false welding and false welding exists in the welding process of the voice coil wire and the relay, and the welding point of the voice coil wire and the relay is easy to fall off in the process of repeatedly driving the diaphragm to vibrate, thereby shortening the service life of a loudspeaker product.
Disclosure of Invention
The invention aims to provide a novel voice coil by enabling a support plate and a protective cylinder to be detachably connected to a support, enabling a magnetomotive part to be more convenient to mount and dismount, and achieving the effect of being convenient to maintain and replace.
In order to solve the technical problems, the invention provides a novel voice coil, which comprises
The bracket is arranged on the upper surface of the bracket,
the magnetic part is formed by laying and winding conductive voice coil wires, the magnetic part comprises at least two extended voice coil wires, the magnetic part is arranged on a supporting plate, the supporting plate is detachably sleeved on a bracket,
reinforcing wires, the number of which is consistent with that of voice coil wires extending out of the magnetic part, each reinforcing wire is spirally wound and woven with the voice coil wire corresponding to the reinforcing wire,
the protection section of thick bamboo, protection section of thick bamboo detachably connect on the support, the lateral wall of protection section of thick bamboo on seted up the through-hole, the voice coil wire that magnetic portion stretches out pass the through-hole and stretch into its inside and then stretch out along the one end of protection section of thick bamboo again, the one end of strengthening line is fixed in the protection section of thick bamboo.
Further: and insulating paper is arranged on the inner side wall of the protective cylinder.
Still further: the extending direction of the other end of the reinforcing wire is consistent with the extending direction of the extending voice coil wire.
Still further: the support on set up the draw-in groove, the protection section of thick bamboo pass through the draw-in groove of dop connection at the support, dop and draw-in groove between still be provided with chucking mechanism.
Still further: the clamping mechanism comprises a groove formed in the outer side wall of the clamping head, a hemispherical clamping groove formed in the inner side wall of the clamping groove, a spherical clamping head and a spring, wherein the spherical clamping head is connected in the groove through the spring, and the spherical clamping head is clamped into the hemispherical clamping groove under the action of the spring
After the structure is adopted, the support plate and the protective cylinder are detachably connected to the bracket, so that the magnetomotive part is more convenient to mount and dismount, and the effect of convenient maintenance and replacement is achieved; the design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic illustration of the attachment of a protective sleeve.
Fig. 3 is an enlarged view of a in fig. 2.
Detailed Description
The novel voice coil shown in fig. 1 and 2 comprises a support 4, a magnetic part 1, reinforcing wires 3 and a protective tube 5, wherein the magnetic part 1 is formed by flatly winding conductive voice coil wires 2, the magnetic part 1 comprises at least two voice coil wires 2 which extend out, the magnetic part 1 is arranged on a supporting plate, the supporting plate is detachably sleeved on the support 4, the number of the reinforcing wires 3 is consistent with that of the voice coil wires 2 which extend out of the magnetic part 1, each reinforcing wire 3 is spirally wound and woven with the corresponding voice coil wires 2, the protective tube 5 is detachably connected to the support 4, a through hole 7 is formed in the side wall of the protective tube 5, the voice coil wires 2 which extend out of the magnetic part 1 extend out of the protective tube 5 penetrate through the through hole 7 and then extend out along one end of the protective tube 5, one end of the reinforcing wire 3 is fixed in the protective tube 5, insulating paper 6 is arranged on the inner side wall of the protective tube 5, and the other end of the reinforcing wire 3 is spirally wound and the extending direction of the voice coil wires 2 is kept consistent with the extending direction of the voice coil wires 2. According to the invention, the support plate and the protective cylinder are detachably connected to the bracket, so that the magnetomotive part is more convenient to mount and dismount, and the effects of convenient maintenance and replacement are achieved.
The bracket 4 shown in fig. 2 and 3 is provided with a clamping groove, the protective cylinder 5 is connected in the clamping groove of the bracket 4 through a clamping head 8, a clamping mechanism is further arranged between the clamping head 8 and the clamping groove, the clamping mechanism comprises a hemispherical clamping groove 9 formed in the inner side wall of the clamping groove, a spherical clamping head 11 and a spring 12, the hemispherical clamping groove 9 is formed in the outer side wall of the clamping head 8, the spherical clamping head 11 is connected in the groove 10 through the spring 12, and the spherical clamping head 11 is clamped into the hemispherical clamping groove 9 under the action of the spring 12. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.
Claims (1)
1. A novel voice coil loudspeaker voice coil, characterized in that: the voice coil protection device comprises a support (4), a magnetic part (1), reinforcing wires (3) and a protection barrel (5), wherein the magnetic part (1) is formed by tiling and winding conductive voice coil wires (2), the magnetic part (1) comprises at least two extending voice coil wires (2), the magnetic part (1) is arranged on a supporting plate, the supporting plate is detachably sleeved on the support (4), the number of the reinforcing wires (3) is consistent with that of the voice coil wires (2) extending from the magnetic part (1), each reinforcing wire (3) is spirally wound and woven with the corresponding voice coil wire (2), the protection barrel (5) is detachably connected to the support (4), a through hole (7) is formed in the side wall of the protection barrel (5), the voice coil wires (2) extending from the magnetic part (1) penetrate through the through hole (7) to the inside and then extend out along one end of the protection barrel (5), and one end of each reinforcing wire (3) is fixed in the protection barrel (5);
the protective cylinder (5) on be provided with insulating paper (6), the extending direction of reinforcement line (3) other end with the extending direction of the voice coil wire (2) that stretches out keeps unanimous, support (4) on seted up the draw-in groove, protective cylinder (5) connect in the draw-in groove of support (4) through dop (8), dop (8) and draw-in groove between still be provided with chucking mechanism, chucking mechanism including seting up recess (10) on dop (8) lateral wall, seting up hemisphere draw-in groove (9) on the draw-in groove inside wall, spherical dop (11) and spring (12), spherical dop (11) connect in recess (10) through spring (12), spherical dop (11) block into hemisphere draw-in groove (9) under the effect of spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660067.1A CN107404691B (en) | 2017-08-04 | 2017-08-04 | Novel voice coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660067.1A CN107404691B (en) | 2017-08-04 | 2017-08-04 | Novel voice coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107404691A CN107404691A (en) | 2017-11-28 |
| CN107404691B true CN107404691B (en) | 2023-08-18 |
Family
ID=60401832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660067.1A Active CN107404691B (en) | 2017-08-04 | 2017-08-04 | Novel voice coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107404691B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07298392A (en) * | 1994-04-26 | 1995-11-10 | Matsushita Electric Ind Co Ltd | Speaker |
| EP1351548A2 (en) * | 2002-01-28 | 2003-10-08 | Speaker electronic (Jiashan) Co., Ltd. | A loudspeaker voice coil having a coil fixing mechanism |
| CN201563229U (en) * | 2009-11-02 | 2010-08-25 | 富祐鸿科技股份有限公司 | Improved structure of loudspeaker |
| CN104811871A (en) * | 2015-04-27 | 2015-07-29 | 协康利电机(深圳)有限公司 | Voice coil and wiring method of voice coil |
| CN207235102U (en) * | 2017-08-04 | 2018-04-13 | 奥音科技（镇江）有限公司 | A kind of new voice coil loudspeaker voice coil |
-
2017
- 2017-08-04 CN CN201710660067.1A patent/CN107404691B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07298392A (en) * | 1994-04-26 | 1995-11-10 | Matsushita Electric Ind Co Ltd | Speaker |
| EP1351548A2 (en) * | 2002-01-28 | 2003-10-08 | Speaker electronic (Jiashan) Co., Ltd. | A loudspeaker voice coil having a coil fixing mechanism |
| CN201563229U (en) * | 2009-11-02 | 2010-08-25 | 富祐鸿科技股份有限公司 | Improved structure of loudspeaker |
| CN104811871A (en) * | 2015-04-27 | 2015-07-29 | 协康利电机(深圳)有限公司 | Voice coil and wiring method of voice coil |
| CN207235102U (en) * | 2017-08-04 | 2018-04-13 | 奥音科技（镇江）有限公司 | A kind of new voice coil loudspeaker voice coil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107404691A (en) | 2017-11-28 |
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