CN217428349U

CN217428349U - Novel regular hexagonal voice coil

Info

Publication number: CN217428349U
Application number: CN202220258025.1U
Authority: CN
Inventors: 李铸
Original assignee: Dongguan Xinly Electronics Co ltd
Current assignee: Dongguan Xinly Electronics Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-09-13
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a novel regular hexagonal voice coil, which comprises a framework, a coil scroll, reinforcing paper and a lead wire, wherein the cross section of the framework is designed into a regular hexagon, the coil scroll is arranged on the outer side of the framework, the reinforcing paper is laminated on the framework, and the lead wire is arranged on the framework; the number of the leads is two, and the two leads are fixedly attached through reinforcing paper; the framework is made of alloy steel; the shape of skeleton sets up to hollow hexagon post, and the hexagonal adoption of skeleton: a length ratio; the coil scroll is formed by winding an enameled copper wire, and the shape of the coil scroll is the same as that of the framework; the voice coil of the utility model adopts the regular hexagon shape, has strong structural stability when in use, and is firmer compared with the traditional round shape; the utility model discloses do not increase the accessory, the equipment is convenient with low costs, and makes things convenient for the later stage maintenance.

Description

Novel regular hexagonal voice coil

Technical Field

The utility model belongs to the technical field of the voice coil loudspeaker voice coil, concretely relates to novel regular hexagon type voice coil loudspeaker voice coil.

Background

The voice coil is defined directly as a coil through which an audio current passes, and is an important component of a vibration system of an electrodynamic loudspeaker, and can be said to be the heart of the loudspeaker. The performance of the voice coil affects the sound pressure frequency characteristics, sound pressure level, impedance curve, distortion, transient characteristics, speaker parameters, sound quality, etc. of the speaker, particularly with respect to the power rating and life of the speaker. Just as a fatal factor of heart disease, speaker damage often begins with the voice coil.

Patent number CN201921002579.X discloses a voice coil loudspeaker voice coil and be equipped with speaker of this voice coil loudspeaker voice coil convenient to installation, including the base, the bar groove has been seted up to one side of an installation section of thick bamboo, and the wiring hole has been seted up to one side of bar groove top, and the spout has all been seted up to the both sides of bar inslot wall, the inside of two spouts respectively with the both sides sliding connection of slide, the trompil that runs through the slide is seted up to the bottom of slide, the inside fixed mounting of an installation section of thick bamboo has the voice coil loudspeaker voice coil, the internal face fixed mounting of voice coil loudspeaker voice coil has even board.

The method has the advantages of increasing repair procedures, being inconvenient and quick, and spending more time, energy and space; the voice coil is unstable in structure, easy to collide and separate, and low in stability and safety; the problems that accessories need to be added, the assembly time is long, the manufacturing cost is high, and the maintenance cost in the later period is increased are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel hexagonal type voice coil loudspeaker voice coil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel hexagonal type voice coil loudspeaker voice coil, includes skeleton, coil scroll, reinforcement paper and lead wire, the cross sectional shape of skeleton sets up to regular hexagon, the outside at the skeleton of installing of coil scroll, the lead wire is installed on the skeleton.

Preferably, the lead wire is provided with two altogether, and just two lead wires all laminate and fix on the skeleton.

Preferably, the framework is made of alloy steel.

Preferably, the shape of skeleton sets up to hollow hexagon post, and the hexagonal adoption of skeleton: a length ratio.

Preferably, the coil scroll is formed by winding an enameled copper wire, and the shape of the coil scroll is the same as that of the framework.

Preferably, the lead wire is a tinned copper wire.

Preferably, a sealing cover is arranged at the joint of the lead and the framework.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a voice coil loudspeaker voice coil adopts regular hexagon shape, and structural stability is strong during the use, and is more firm for traditional circular.

2. The utility model discloses do not increase the accessory, the equipment is convenient with low costs, and makes things convenient for the later stage maintenance.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the framework structure of the present invention;

fig. 3 is a schematic top view of the present invention;

in the figure: 1. a framework; 2. winding the coil; 4. and (7) leading wires.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a novel hexagonal type voice coil loudspeaker voice coil, including skeleton 1, coil scroll 2 and lead wire 4, the cross sectional shape of skeleton 1 sets up to regular hexagon, and stability is strong during the use, and circular for traditional, more firm, and skeleton 1 adopts alloy steel to make, can support the voice coil loudspeaker voice coil main part, has intensity height, and the rigidity is strong and high temperature non-deformable softens characteristics, the outside at skeleton 1 is installed to coil scroll 2, lead wire 4 installs on skeleton 1, lead wire 4 is provided with two altogether, and two lead wires 4 all laminate fixedly through reinforcement paper 3.

As can be seen from the above description, the present invention has the following advantages: the voice coil adopts regular hexagon shape, and structural stability is strong when using, and is more firm for traditional circular.

Furthermore, two leads 4 are arranged, and the two leads 4 are attached and fixed on the framework 1; the shape of the framework 1 is a hollow hexagonal column, so that the stability is strong, the firmness is higher, the length ratio of the six sides of the framework 1 is 1:1, and the internal angles of the six corners are 120 degrees; the coil scroll 2 is formed by winding an enameled copper wire, and the shape of the coil scroll 2 is the same as that of the framework 1; the lead 4 is formed by winding a high-temperature-resistant enameled copper wire, and the conductor is a conductive core part; the joint of the lead 4 and the framework 1 is provided with a sealing cover, so that the lead 4 is more stable and convenient to install.

By adopting the structure, no additional accessory is added, the assembly is more convenient, the cost is lower, and the later-stage maintenance is convenient.

The utility model discloses a theory of operation and use flow: during the use, 2 windings of coil scroll of two enamelled copper lines are and laminating on the skeleton that hexagonal alloy steel material made, and enamelled copper line is fixed with every angle laminating of regular hexagon skeleton 1, and two lead wires 4 of the fixed tinned wire material of laminating have the voice coil loudspeaker voice coil to adopt circularly usually, the utility model discloses a regular hexagon installs more stably when using, then puts into the multimedia to the voice coil loudspeaker voice coil, and two lead wires 4 circular telegrams are connected in the well loudspeaker application of Al smart machine.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a novel hexagonal type voice coil loudspeaker voice coil which characterized in that: including skeleton (1), coil scroll (2) and lead wire (4), the cross sectional shape of skeleton (1) sets up to regular hexagon, the outside in skeleton (1) is installed to coil scroll (2), lead wire (4) are installed on skeleton (1).

2. The novel regular hexagonal voice coil according to claim 1, wherein: the lead wires (4) are provided with two, and the two lead wires (4) are attached to the framework (1).

3. The novel regular hexagonal voice coil according to claim 1, wherein: the framework (1) is made of alloy steel.

4. The novel regular hexagonal voice coil according to claim 1, wherein: the shape of the framework (1) is set to be a hollow hexagonal column, and the length ratio of the six sides of the framework (1) is 1: 1.

5. The novel regular hexagonal voice coil according to claim 1, wherein: the coil scroll (2) is formed by winding an enameled copper wire, and the shape of the coil scroll (2) is the same as that of the framework (1).

6. The novel regular hexagonal voice coil according to claim 1, wherein: the lead (4) is a tinned copper wire.

7. The novel regular hexagonal voice coil according to claim 1, wherein: and a sealing cover is arranged at the joint of the lead (4) and the framework (1).